Search Geneontologies

Geneontologies

GO ID Ontology GO Term Term Definition Proteins

GO:0000244

BP

spliceosomal tri-snRNP complex assembly

The formation of a tri-snRNP complex containing U4 and U6 (or U4atac and U6atac) snRNAs and U5 snRNAs and associated proteins. This includes reannealing of U4 and U6 (or U4atac and U6atac) snRNAs released from previous rounds of splicing to reform the U4/U6 snRNP (or U4atac/U6atac snRNP) as well as the subsequent association of the U5 snRNP with the U4/U6 snRNP (or U4atac/U6atac snRNP) to form a tri-snRNP that is ready to reassemble into another spliceosome complex.

PRPF3, SRSF10, CD2BP2, SART3, PRPF31, DDX20, PRPF19

GO:0000245

BP

spliceosomal complex assembly

The aggregation, arrangement and bonding together of a spliceosomal complex, a ribonucleoprotein apparatus that catalyzes nuclear mRNA splicing via transesterification reactions.

GCFC2, RBM5, SNRPD1, SNRPD2, SNRPD3, SRPK2, SART3, GEMIN6, SCAF11, CRNKL1, PRPF19, LSM4

GO:0000246

MF

delta24(24-1) sterol reductase activity

Catalysis of the reaction: ergosterol + NADP(+) = ergosta-5,7,22,24(24(1))-tetraen-3beta-ol + H(+) + NADPH.

DHCR24

GO:0000247

MF

C-8 sterol isomerase activity

Catalysis of the reaction which results in unsaturation at C-7 in the B ring of sterols.

EBP

GO:0000248

MF

C-5 sterol desaturase activity

Catalysis of the reaction: 5,7,24(28)-ergostatrienol + O2 + NADPH = 5,7,22,24(28)-ergostatetraenol + 2 H2O + NADP+.

FADS1, SC5D

GO:0000250

MF

lanosterol synthase activity

Catalysis of the reaction: (S)-2,3-epoxysqualene = lanosterol. This is a cyclization reaction that forms the sterol nucleus.

LSS

GO:0000252

MF

C-3 sterol dehydrogenase (C-4 sterol decarboxylase) activity

Catalysis of the reaction: 3-beta-hydroxy-4-beta-methyl-5-alpha-cholesta-8,24-dien-4-alpha-carboxylate + NAD(P)+ = 4-alpha-methyl-5-alpha-cholesta-8,24-dien-3-one + CO2 + NAD(P)H.

NSDHL

GO:0000253

MF

3-keto sterol reductase activity

Catalysis of the reaction: a 3-beta-hydroxyl sterol + NADP+ = a 3-keto sterol + NADPH + H(+).

HSD17B7, DHRS4

GO:0000254

MF

C-4 methylsterol oxidase activity

Catalysis of the reaction: 4,4-dimethyl-5-alpha-cholesta-8,24-dien-3-beta-ol + NAD(P)H + H(+) + O2 = 4-beta-hydroxymethyl-4-alpha-methyl-5-alpha-cholesta-8,24-dien-3-beta-ol + NAD(P)+ + H2O.

CH25H, MSMO1

GO:0000255

BP

allantoin metabolic process

The chemical reactions and pathways involving allantoin, (2,5-dioxo-4-imidazolidinyl)urea, an intermediate or end product of purine catabolism.

GHR, STAT5A, STAT5B

GO:0000266

BP

mitochondrial fission

The division of a mitochondrion within a cell to form two or more separate mitochondrial compartments.

PARK2, OPA1, MTFR1, MTFR2, MFF

GO:0000271

BP

polysaccharide biosynthetic process

The chemical reactions and pathways resulting in the formation of a polysaccharide, a polymer of many (typically more than 10) monosaccharide residues linked glycosidically.

NDST1, GLT8D1

GO:0000272

BP

polysaccharide catabolic process

The chemical reactions and pathways resulting in the breakdown of a polysaccharide, a polymer of many (typically more than 10) monosaccharide residues linked glycosidically.

CHIT1

GO:0000274

CC

mitochondrial proton-transporting ATP synthase, stator stalk

One of two stalks that connect the catalytic core of the hydrogen-transporting ATP synthase to the mitochondrial membrane-associated F0 proteins; is thought to prevent futile rotation of the catalytic core.

ATP5H

GO:0000275

CC

mitochondrial proton-transporting ATP synthase complex, catalytic core F(1)

The catalytic sector of the mitochondrial hydrogen-transporting ATP synthase; it comprises the catalytic core and central stalk, and is peripherally associated with the mitochondrial inner membrane when the entire ATP synthase is assembled.

ATP5D, ATP5C1, ATP5E

GO:0000276

CC

mitochondrial proton-transporting ATP synthase complex, coupling factor F(o)

All non-F1 subunits of the mitochondrial hydrogen-transporting ATP synthase, including integral and peripheral mitochondrial inner membrane proteins.

ATP5L, ATP5J, ATP5G3, ATP5I, ATP5G2

GO:0000278

BP

mitotic cell cycle

Progression through the phases of the mitotic cell cycle, the most common eukaryotic cell cycle, which canonically comprises four successive phases called G1, S, G2, and M and includes replication of the genome and the subsequent segregation of chromosomes into daughter cells. In some variant cell cycles nuclear replication or nuclear division may not be followed by cell division, or G1 and G2 phases may be absent.

RRM1, CDC25B, CENPF, NEK4, CDH13, CENPE, CENPC, PAK2, FAM175B, CENPW, KIF18B, CDC5L, AZI2, NUDT15, STK24

GO:0000281

BP

mitotic cytokinesis

A cell cycle process that results in the division of the cytoplasm of a cell after mitosis, resulting in the separation of the original cell into two daughter cells.

KIF20A, KIF4A, STAMBP, STMN1, SON, RASA1, APC, CENPA, PLK1, SPTBN1, KIF23, ANK3, CUL7, CEP55, SNX33, MITD1, CKAP2, SNX18, NUSAP1, RACGAP1, CHMP4B, ANLN, SPAST, SNX9

GO:0000285

MF

1-phosphatidylinositol-3-phosphate 5-kinase activity

Catalysis of the reaction: a 1-phosphatidyl-1D-myo-inositol 3-phosphate + ATP = a 1-phosphatidyl-1D-myo-inositol 3,5-bisphosphate + ADP + 2 H(+).

PIP5K1B, PIKFYVE

GO:0000287

MF

magnesium ion binding

Interacting selectively and non-covalently with magnesium (Mg) ions.

CIB4, ILVBL, GTPBP10, EYA2, PDXK, MAP2K7, MAST4, MAP3K7, ATP8B1, IDH3B, OPA1, ATP9A, ERN1, RPS6KA5, PPM1B, IDH1, DXO, FARS2, TDP2, LATS1, NUDT3, ENO1, ENO2, NUDT7, TOP2A, PRPS2, ENO3, MTHFD2, PKM, NME1, COMT, S100P, IMPA1, WEE1, ADSS, DUT, PCK1, HMGCL, PGM1, SNCA, FEN1, MAP3K8, ABL2, MSH2, GCLC, IDH2, INPP1, PAPOLA, MSH6, ADPRH, GEM, SIK1, PTEN, PRPS1, NCS1, GNAI1, SRPK2, ARF1, STK4, ITPK1, STK38, RPS6KA2, RPS6KA1, STK11, CDC42BPA, MAST2, ENOSF1, CLYBL, ADSSL1, XXYLT1, ATP8B4, DYRK2, NUDT16, PGM2, SRPK1, MAP3K5, TREX2, PINK1, SIK2, PPA2, WNK1, MTG2, PIF1, DCTPP1, RRAGC, NEK6, PRTFDC1, AASDHPPT, MTPAP, SPHK1, ZAK, MARK1, NLK, NUDT5, ATP11B, STK38L, SIK3, FAN1, CDC42BPB, IRAK3

GO:0000288

BP

nuclear-transcribed mRNA catabolic process, deadenylation-dependent decay

A major pathway of degradation of nuclear-transcribed mRNAs that proceeds through a series of ordered steps that includes poly(A) tail shortening and that can regulate mRNA stability.

POLR2D, CNOT3, ZFP36, ZFP36L2, ZFP36L1

GO:0000289

BP

nuclear-transcribed mRNA poly(A) tail shortening

Shortening of the poly(A) tail of a nuclear-transcribed mRNA from full length to an oligo(A) length.

CNOT1, CNOT3, PARN, CNOT4, EIF4E, EIF4B, ZFP36, MLH1, EIF4A1, EIF4A2, PAN3, SAMD4B, PAIP1, CNOT7, CNOT6, SAMD4A

GO:0000290

BP

deadenylation-dependent decapping of nuclear-transcribed mRNA

Cleavage of the 5'-cap of a nuclear mRNA triggered by shortening of the poly(A) tail to below a minimum functional length.

PAN3, DCP2, CNOT7, NOCT

GO:0000291

BP

nuclear-transcribed mRNA catabolic process, exonucleolytic

The chemical reactions and pathways resulting in the breakdown of the transcript body of a nuclear-transcribed mRNA that occurs when the ends are not protected by the 5'-cap or the 3'-poly(A) tail.

POLR2G

GO:0000293

MF

ferric-chelate reductase activity

Catalysis of the reaction: 2 Fe2+ + NAD+ = 2 Fe3+ + NADH + H(+).

CYBRD1

GO:0000295

MF

adenine nucleotide transmembrane transporter activity

Catalysis of the transfer of adenine nucleotides (AMP, ADP, and ATP) from one side of the membrane to the other.

SLC25A17

GO:0000298

MF

endopolyphosphatase activity

Catalysis of the reaction: polyphosphate + n H2O = (n+1) oligophosphate. The product contains 4 or 5 phosphate residues.

NUDT3, NUDT10, NUDT11

GO:0000301

BP

retrograde transport, vesicle recycling within Golgi

The retrograde movement of substances within the Golgi, mediated by COP I vesicles. Cis-Golgi vesicles are constantly moving forward through the Golgi stack by cisternal progression, eventually becoming trans-Golgi vesicles. They then selectively transport membrane and luminal proteins from the trans- to the medial-Golgi while leaving others behind in the trans-Golgi cisternae; similarly, they selectively move proteins from the medial- to the cis-Golgi.

CUX1

GO:0000302

BP

response to reactive oxygen species

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a reactive oxygen species stimulus. Reactive oxygen species include singlet oxygen, superoxide, and oxygen free radicals.

CCS, GSR, APOE, SOD2, CYBB, APOD, GPX1, P4HB, SOD3, GSTP1, TXN, GPX3, PRDX6, S100A7, PRDX2, CYCS, PRDX1, HYAL2, TXNRD1, GPX8, ERO1A, NOX5, GPX7, TXN2, NOX4, PPARGC1A

GO:0000303

BP

response to superoxide

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a superoxide stimulus. Superoxide is the anion, oxygen-, formed by addition of one electron to dioxygen (O2) or any compound containing the superoxide anion.

SOD2, UCP2, UCP3

GO:0000307

CC

cyclin-dependent protein kinase holoenzyme complex

Cyclin-dependent protein kinases (CDKs) are enzyme complexes that contain a kinase catalytic subunit associated with a regulatory cyclin partner.

CDK4, CDK2, CCND2, CCND3, CKS2, CDKN1A, CKS1B, CDK6, CCNL2, CCNL1

GO:0000309

MF

nicotinamide-nucleotide adenylyltransferase activity

Catalysis of the reaction: ATP + nicotinamide nucleotide = diphosphate + NAD+.

NMNAT3

GO:0000320

BP

re-entry into mitotic cell cycle

The resumption of the mitotic cell division cycle by cells that were in a quiescent or other non-dividing state.

CCNF, GSK3B

GO:0000322

CC

storage vacuole

A vacuole that functions primarily in the storage of materials, including nutrients, pigments, waste products, and small molecules.

CDC42, STX4, ARHGEF7

GO:0000338

BP

protein deneddylation

The removal of a ubiquitin-like protein of the NEDD8 type from a protein.

TOR1A

GO:0000339

MF

RNA cap binding

Interacting selectively and non-covalently with a 7-methylguanosine (m7G) group or derivative located at the 5' end of an RNA molecule.

EIF4G3, EIF4E2, EIF4E, EIF4A1, NCBP1, LARP1

GO:0000340

MF

RNA 7-methylguanosine cap binding

Interacting selectively and non-covalently with the 7-methylguanosine group added cotranscriptionally to the 5' end of RNA molecules transcribed by polymerase II.

NCBP3, AGO2

GO:0000346

CC

transcription export complex

The transcription export (TREX) complex couples transcription elongation by RNA polymerase II to mRNA export. The complex associates with the polymerase and travels with it along the length of the transcribed gene. TREX is composed of the THO transcription elongation complex as well as other proteins that couple THO to mRNA export proteins. The TREX complex is known to be found in a wide range of eukaryotes, including S. cerevisiae and metazoans.

ZC3H11A, SARNP, THOC7, ALYREF, THOC2, THOC3, POLDIP3, NXF1

GO:0000347

CC

THO complex

The THO complex is a nuclear complex that is required for transcription elongation through genes containing tandemly repeated DNA sequences. The THO complex is also part of the TREX (TRanscription EXport) complex that is involved in coupling transcription to export of mRNAs to the cytoplasm. In S. cerevisiae, it is composed of four subunits: Hpr1p, Tho2p, Thp1p, and Mft1p, while the human complex is composed of 7 subunits.

THOC7, THOC2

GO:0000350

BP

generation of catalytic spliceosome for second transesterification step

Conformational rearrangement of the spliceosomal complex containing the RNA products from the 1st step of splicing to form the catalytic site for the second step of splicing.

PRPF18

GO:0000354

BP

cis assembly of pre-catalytic spliceosome

Assembly of a spliceosomal complex containing the intact pre-mRNA and all of the spliceosomal snRNPs. This occurs when the tri-snRNP associates with the pre-mRNA and associated snRNPs in an ATP-dependent manner.

DDX23

GO:0000375

BP

RNA splicing, via transesterification reactions

Splicing of RNA via a series of two transesterification reactions.

PRPF3, SRSF10, TRA2B, SF3A3, SRRM1, KHSRP, SNRNP40, SCAF11, DDX23

GO:0000380

BP

alternative mRNA splicing, via spliceosome

The process of generating multiple mRNA molecules from a given set of exons by differential use of exons from the primary transcript(s) to form multiple mature mRNAs that vary in their exon composition.

KDM1A, PQBP1, SFPQ, PTBP1, HNRNPM, SRSF1, SRSF6, CDK13, RBM17, RSRC1, ESRP2

GO:0000381

BP

regulation of alternative mRNA splicing, via spliceosome

Any process that modulates the frequency, rate or extent of alternative splicing of nuclear mRNAs.

SAP18, RBFOX2, HNRNPL, DDX5, PTBP1, RBMX, RBM25, RBM5, TRA2B, SRSF2, FMR1, SRSF6, WTAP, RNPS1, MBNL2, UHMK1, SREK1, RBM4, RBFOX1, THRAP3, RBM8A

GO:0000384

MF

first spliceosomal transesterification activity

Catalysis of the first transesterification reaction of spliceosomal mRNA splicing. The intron branch site adenosine is the nucleophile attacking the 5' splice site, resulting in cleavage at this position. In cis splicing, this is the step that forms a lariat structure of the intron RNA, while it is still joined to the 3' exon.

RBMX2

GO:0000386

MF

second spliceosomal transesterification activity

Catalysis of the second transesterification reaction of spliceosomal mRNA splicing. Ligation of the two exons occurs via a transesterification reaction where the free 3'-hydroxyl group of the 5' exon is the nucleophile attacking the 3' splice site. Non-expressed sequences are now detached from the exons. In cis splicing, the intron is in a lariat structure.

PRPF18

GO:0000387

BP

spliceosomal snRNP assembly

The aggregation, arrangement and bonding together of one or more snRNA and multiple protein components to form a ribonucleoprotein complex that is involved in formation of the spliceosome.

SNRPC, SNRPB, GEMIN4, SNRPF, SNRPD1, SNRPD2, SNRPD3, SART3, GEMIN5, GEMIN6, RBM22, GEMIN8, DDX20, LSM4

GO:0000389

BP

mRNA 3'-splice site recognition

Recognition of the intron 3'-splice site by components of the assembling U2- or U12-type spliceosome.

SF3A3

GO:0000395

BP

mRNA 5'-splice site recognition

Recognition of the intron 5'-splice site by components of the assembling spliceosome.

PSIP1, SNRPC, SRSF1, PRPF39

GO:0000398

BP

mRNA splicing, via spliceosome

The joining together of exons from one or more primary transcripts of messenger RNA (mRNA) and the excision of intron sequences, via a spliceosomal mechanism, so that mRNA consisting only of the joined exons is produced.

DDX39A, POLR2D, DHX15, HNRNPR, PRPF3, PPIH, PLRG1, NUDT21, DHX16, SYNCRIP, PRPF40A, SRSF10, CD2BP2, LSM8, HNRNPC, SNRPA, SNRPC, HNRNPA1, SNRPA1, GTF2F2, SNRPB, HNRNPL, DDX5, POLR2E, HNRNPA2B1, POLR2A, PTBP1, POLR2B, HNRNPH3, HNRNPH1, GTF2F1, FUS, POLR2I, RBMX, BUD31, SKIV2L2, PAPOLA, NOVA1, HNRNPA3, HNRNPM, POLR2J, RBM5, POLR2K, SNU13, HNRNPH2, SNRPF, LSM3, LSM6, SNRPD1, SNRPD2, SNRPD3, POLR2G, POLR2L, TRA2B, SNRPN, YBX1, HNRNPU, SRSF2, SRSF11, SRSF1, NCBP1, CPSF1, SF3A3, CSTF3, SRSF9, SRSF5, SRSF6, PRPF4B, TRA2A, HNRNPD, SART3, NONO, RNPS1, PCBP1, ELAVL1, SNRNP35, FIP1L1, CWC27, DDX46, DHX32, PABPN1, ALYREF, CCAR1, SRRM1, ZCRB1, GEMIN5, SNRNP27, PRPF31, GEMIN6, PSPC1, RBPMS, SNRNP40, RSRC1, RNPC3, ZMAT2, RBM15, SPEN, CDC5L, BUD13, HNRNPUL1, DDX23, SNRNP25, SF3B5, CRNKL1, PNN, DHX35, METTL14, CWC22, RAVER2, RBM22, CWC15, CPSF2, LSM7, PRPF19, PPIE, NOVA2, SRRM2, LSM2, RBMX2, SF3B6, LSM5, LSM4, RBM8A

GO:0000400

MF

four-way junction DNA binding

Interacting selectively and non-covalently with DNA containing four-way junctions, also known as Holliday junctions, a structure where two DNA double strands are held together by reciprocal exchange of two of the four strands, one strand each from the two original helices.

HMGB3, RAD51C, RAD51D, HMGB1, YY1, HMGB2, MSH2, MSH6, RAD51

GO:0000403

MF

Y-form DNA binding

Interacting selectively and non-covalently with segment of DNA shaped like a Y. This shape occurs when DNA contains a region of paired double-stranded DNA on one end and a region of unpaired DNA strands on the opposite end.

MSH2, RAD18

GO:0000404

MF

heteroduplex DNA loop binding

Interacting selectively and non-covalently with DNA containing a loop. A loop occurs when DNA contains a large insertion or deletion that causes a region of unpaired single-stranded DNA to loop out, while the rest of the DNA is in a paired double-stranded configuration.

MSH2, XPC

GO:0000405

MF

bubble DNA binding

Interacting selectively and non-covalently with DNA that contains a bubble. A bubble occurs when DNA contains a region of unpaired, single-stranded DNA flanked on both sides by regions of paired, double-stranded DNA.

RECQL4, HMGB1, BLM, XPC, NEIL3

GO:0000406

MF

double-strand/single-strand DNA junction binding

Interacting selectively and non-covalently with a region of DNA that contains double-stranded DNA flanked by a region of single-stranded DNA.

MSH2

GO:0000407

CC

pre-autophagosomal structure

A punctate structure localized in the vicinity of the vacuole that is required for the formation of autophagosomes.

ATG13, SQSTM1, NBR1, WIPI1, ATG2B, VMP1, ZFYVE1, WIPI2

GO:0000408

CC

EKC/KEOPS complex

A protein complex involved in t6A tRNA modification; originally proposed to be involved in transcription as well as promoting telomere uncapping and telomere elongation. For example, in Saccharomyces cerevisiae the complex contains Bud32p, Kae1p, Gon7p, Cgi121p, and Pcc1p.

TP53RK

GO:0000413

BP

protein peptidyl-prolyl isomerization

The modification of a protein by cis-trans isomerization of a proline residue.

PPIH, PPIB, FKBP2, PPIF, NKTR, PPIC, RANBP2, PPIA, FKBP3, FKBP4, PPID, PPIL2, PPIG, FKBP5, PPP2R4, CWC27, PPIL4, FKBP10, FKBP14, FKBP11, PPIE, PIN4, FKBP7

GO:0000421

CC

autophagosome membrane

The lipid bilayer surrounding an autophagosome, a double-membrane-bounded vesicle in which endogenous cellular material is sequestered.

SNAP29, RAB7A, GABARAPL2, CALCOCO2, WIPI1, TECPR1, ATG16L2, VMP1, MAP1LC3B, GABARAPL1, MAP1LC3A, SH3GLB1

GO:0000422

BP

mitophagy

The autophagic process in which mitochondria are delivered to the vacuole and degraded in response to changing cellular conditions.

PARK2, ATG12, GABARAPL2, BNIP3, SQSTM1, WIPI1, CISD2, RB1CC1, ATG2B, FUNDC2, PINK1, GABARAPL1, MAP1LC3A, PPARGC1A, WDR45, WIPI2

GO:0000430

BP

regulation of transcription from RNA polymerase II promoter by glucose

Any process involving glucose that modulates the frequency, rate or extent of transcription from an RNA polymerase II promoter.

USF2

GO:0000432

BP

positive regulation of transcription from RNA polymerase II promoter by glucose

Any process involving glucose that activates or increases the rate of transcription from an RNA polymerase II promoter.

USF2

GO:0000435

BP

positive regulation of transcription from RNA polymerase II promoter by galactose

Any process involving galactose that activates or increases the rate of transcription from an RNA polymerase II promoter.

NCOA1

GO:0000439

CC

core TFIIH complex

The 7 subunit core of TFIIH that is a part of either the general transcription factor holo-TFIIH or the nucleotide-excision repair factor 3 complex. In S. cerevisiae/humans the complex is composed of: Ssl2/XPB, Tfb1/p62, Tfb2/p52, Ssl1/p44, Tfb4/p34, Tfb5/p8 and Rad3/XPD.

ERCC2, GTF2H1, GTF2H2, GTF2H2C_2, GTF2H4

GO:0000444

CC

MIS12/MIND type complex

A multiprotein kinetochore subcomplex that binds to centromeric chromatin and forms part of the inner kinetochore. It helps to recruit outer kinetochore subunits that will bind to microtubules. In humans, it consists of MIS12, DSN1, NSL1 and PMF1.

NSL1, DSN1

GO:0000445

CC

THO complex part of transcription export complex

The THO complex when it is part of the TREX (TRanscription EXport) complex that is involved in coupling transcription to export of mRNAs to the cytoplasm. In S. cerevisiae, it is composed of four subunits: Hpr1, Tho2, Thp1, and Mft1, while the human complex is composed of 7 subunits.

THOC7, THOC2, THOC3

GO:0000446

CC

nucleoplasmic THO complex

The THO complex when it is acting as a nuclear complex that is required for transcription elongation through genes containing tandemly repeated DNA sequences. In S. cerevisiae, it is composed of four subunits: Hpr1, Tho2, Thp2, and Mft1, while the human complex is composed of 7 subunits.

THOC7

GO:0000447

BP

endonucleolytic cleavage in ITS1 to separate SSU-rRNA from 5.8S rRNA and LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)

Endonucleolytic cleavage between the SSU-rRNA and the 5.8S rRNA of an rRNA molecule originally produced as a tricistronic rRNA transcript that contained the Small SubUnit (SSU) rRNA, the 5.8S rRNA, and the Large SubUnit (LSU) rRNA, in that order, from 5' to 3' along the primary transcript.

UTP20, RPSA, RPS21, RRS1, RCL1, FCF1

GO:0000448

BP

cleavage in ITS2 between 5.8S rRNA and LSU-rRNA of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)

Endonucleolytic cleavage within ITS2 between the 5.8S rRNA and the LSU-rRNA of an rRNA molecule originally produced as a tricistronic rRNA transcript that contained the Small SubUnit (SSU) rRNA, the 5.8S rRNA, and the Large SubUnit (LSU) rRNA, in that order, from 5' to 3' along the primary transcript.

BOP1

GO:0000453

BP

enzyme-directed rRNA 2'-O-methylation

The addition of methyl groups to the 2'-oxygen atom of nucleotide residues in an rRNA molecule during ribosome biogenesis where the methylase specifies the site that becomes methylated without using a guide RNA.

MRM1

GO:0000454

BP

snoRNA guided rRNA pseudouridine synthesis

The intramolecular conversion of uridine to pseudouridine in an rRNA molecule during ribosome biogenesis using a snoRNA guide that targets the position of pseudouridylation.

NOP10, GAR1

GO:0000460

BP

maturation of 5.8S rRNA

Any process involved in the maturation of a precursor 5.8S ribosomal RNA (rRNA) molecule into a mature 5.8S rRNA molecule.

NSA2, SKIV2L2, EIF6, C1D, EXOSC4, WDR37, LAS1L

GO:0000461

BP

endonucleolytic cleavage to generate mature 3'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA)

Endonucleolytic cleavage at the 3'-end of the SSU-rRNA from an originally tricistronic rRNA transcript that contained the Small Subunit (SSU) rRNA, the 5.8S rRNA, and the Large Subunit (LSU) rRNA in that order from 5' to 3' along the primary transcript, to produce the mature end of the SSU-rRNA.

RPSA, RPS21

GO:0000462

BP

maturation of SSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)

Any process involved in the maturation of a precursor Small SubUnit (SSU) ribosomal RNA (rRNA) molecule into a mature SSU-rRNA molecule from the pre-rRNA molecule originally produced as a tricistronic rRNA transcript that contains the Small Subunit (SSU) rRNA, 5.8S rRNA, and the Large Subunit (LSU) in that order from 5' to 3' along the primary transcript.

UTP20, RPS8, RPS16, RPS14, TBL3, TSR1, NGDN, EMG1, UTP23, DCAF13, CCDC59, WDR3, FCF1, UTP18

GO:0000463

BP

maturation of LSU-rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)

Any process involved in the maturation of a precursor Large SubUnit (LSU) ribosomal RNA (rRNA) molecule into a mature LSU-rRNA molecule from the pre-rRNA molecule originally produced as a tricistronic rRNA transcript that contains the Small Subunit (SSU) rRNA, 5.8S rRNA, and Large Subunit (LSU) in that order from 5' to 3' along the primary transcript.

RPL7, RPL35, BOP1, WDR12

GO:0000466

BP

maturation of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)

Any process involved in the maturation of an rRNA molecule originally produced as part of a tricistronic rRNA transcript that contained the Small SubUnit (SSU) rRNA, the 5.8S rRNA, and the Large SubUnit (LSU) rRNA, in that order, from 5' to 3' along the primary transcript.

WDR12

GO:0000467

BP

exonucleolytic trimming to generate mature 3'-end of 5.8S rRNA from tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)

Exonucleolytic digestion of a pre-rRNA molecule to generate the mature 3'-end of a 5.8S rRNA molecule derived from an originally tricistronic pre-rRNA transcript that contained the Small Subunit (SSU) rRNA, the 5.8S rRNA, and the Large Subunit (LSU) rRNA in that order from 5' to 3' along the primary transcript.

ERI2, ERI3, EXOSC9, EXOSC2, EXOSC7, EXOSC8, EXOSC3

GO:0000469

BP

cleavage involved in rRNA processing

Any phosphodiester bond hydrolysis involved in the conversion of a primary ribosomal RNA (rRNA) transcript into a mature rRNA molecule.

NOB1

GO:0000470

BP

maturation of LSU-rRNA

Any process involved in the maturation of a precursor Large SubUnit (LSU) ribosomal RNA (rRNA) molecule into a mature LSU-rRNA molecule.

RSL1D1, NSA2, NOP2, SNU13, EIF6, RPL7A, RPL10A, MRPL1, WDR37, LAS1L

GO:0000472

BP

endonucleolytic cleavage to generate mature 5'-end of SSU-rRNA from (SSU-rRNA, 5.8S rRNA, LSU-rRNA)

Endonucleolytic cleavage between the 5'-External Transcribed Spacer (5'-ETS) and the 5' end of the SSU-rRNA of a tricistronic rRNA transcript that contains the Small Subunit (SSU) rRNA, the 5.8S rRNA, and the Large Subunit (LSU) rRNA in that order from 5' to 3' along the primary transcript, to produce the mature end of the SSU-rRNA.

UTP20

GO:0000478

BP

endonucleolytic cleavage involved in rRNA processing

Any endonucleolytic cleavage involved in the conversion of a primary ribosomal RNA (rRNA) transcript into a mature rRNA molecule. Some endonucleolytic cleavages produce the mature end, while others are a step in the process of generating the mature end from the pre-rRNA.

LAS1L

GO:0000479

BP

endonucleolytic cleavage of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)

Endonucleolytic cleavage of a pre-rRNA molecule originally produced as a tricistronic rRNA transcript that contains the Small SubUnit (SSU) rRNA, the 5.8S rRNA, and the Large SubUnit (LSU) rRNA, in that order, from 5' to 3' along the primary transcript. Primary ribosomal RNA transcripts with three genes, in this order, are produced in the nuclei of many eukaryotic species, including S. cerevisiae.

TSR1

GO:0000480

BP

endonucleolytic cleavage in 5'-ETS of tricistronic rRNA transcript (SSU-rRNA, 5.8S rRNA, LSU-rRNA)

Endonucleolytic cleavage within the 5'-External Transcribed Spacer (ETS) of a tricistronic rRNA transcript that contains the Small Subunit (SSU) rRNA, the 5.8S rRNA, and the Large Subunit (LSU) rRNA in that order from 5' to 3' along the primary transcript. Endonucleolytic cleavage within the 5'-ETS of the pre-RNA is conserved as one of the early steps of rRNA processing in all eukaryotes, but the specific position of cleavage is variable.

UTP20, UTP23, RCL1, FCF1

GO:0000492

BP

box C/D snoRNP assembly

The aggregation, arrangement and bonding together of proteins and a box C/D snoRNA to form a box C/D small nucleolar ribonucleoprotein (snoRNP) complex.

NUFIP1, RUVBL2, RUVBL1

GO:0000495

BP

box H/ACA snoRNA 3'-end processing

Any process involved in forming the mature 3' end of a box H/ACA snoRNA molecule.

DKC1

GO:0000502

CC

proteasome complex

A large multisubunit complex which catalyzes protein degradation, found in eukaryotes, archaea and some bacteria. In eukaryotes, this complex consists of the barrel shaped proteasome core complex and one or two associated proteins or complexes that act in regulating entry into or exit from the core.

PSMD11, PSMD12, PSMD3, PSMD10, HSPB1, PSMC3, PSMB1, PSMA1, PSMA2, PSMA3, PSMA4, PSMB8, PSMB9, PSMB4, PSMB5, PSMC2, PSMB10, PSMC4, PSMB3, PSMD7, RAD23A, RAD23B, VCP, SHFM1, PSME3, PSMC1, PSMC6, PSMD2, UBE3C, ADRM1, UBR1, PAAF1, PSMG3

GO:0000506

CC

glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex

An enzyme complex that catalyzes the transfer of GlcNAc from UDP-GlcNAc to an acceptor phosphatidylinositol, the first step in the production of GPI anchors for cell surface proteins. The complex contains PIG-A, PIG-C, PIG-H, PIG-Q, PIG-P, and DPM2 in human, and Eri1p, Gpi1p, Gpi2p, Gpi15p, Gpi19p, and Spt14p in budding yeast.

PIGA, PIGH, PIGY, PIGC

GO:0000578

BP

embryonic axis specification

The establishment, maintenance and elaboration of a pattern along a line or a point in an embryo.

COBL, CTNNB1, STIL, CITED1

GO:0000701

MF

purine-specific mismatch base pair DNA N-glycosylase activity

Catalysis of the removal of purines present in mismatches, especially opposite oxidized purines, by cleaving the N-C1' glycosidic bond between the target damaged DNA base and the deoxyribose sugar. The reaction releases a free base and leaves an apurinic (AP) site.

PCNA

GO:0000703

MF

oxidized pyrimidine nucleobase lesion DNA N-glycosylase activity

Catalysis of the removal oxidized pyrimidine bases by cleaving the N-C1' glycosidic bond between the oxidized pyrimidine and the deoxyribose sugar. The reaction involves formation of a covalent enzyme-pyrimidine base intermediate. Release of the enzyme and free base by a beta-elimination or a beta, gamma-elimination mechanism results in the cleavage of the DNA backbone 3' of the apyrimidinic (AP) site.

NTHL1, SMUG1

GO:0000707

BP

meiotic DNA recombinase assembly

During meiosis, the aggregation, arrangement and bonding together of strand exchange proteins (recombinases) to form higher order oligomers on single-stranded DNA.

RAD51D

GO:0000710

BP

meiotic mismatch repair

A system for the identification and correction of base-base mismatches, small insertion-deletion loops, and regions of heterology that are present in duplex DNA formed with strands from two recombining molecules. Correction of the mismatch can result in non-Mendelian segregation of alleles following meiosis.

ERCC1, MSH3, MSH2, MSH6

GO:0000712

BP

resolution of meiotic recombination intermediates

The cleavage and rejoining of intermediates, such as Holliday junctions, formed during meiotic recombination to produce two intact molecules in which genetic material has been exchanged.

EME2, STRA13, TOP2A, MLH1, FANCM, APITD1, ERCC4, EME1

GO:0000715

BP

nucleotide-excision repair, DNA damage recognition

The identification of lesions in DNA, such as pyrimidine-dimers, intrastrand cross-links, and bulky adducts. The wide range of substrate specificity suggests the repair complex recognizes distortions in the DNA helix.

PARP1, UBC, XPA, RAD23B, RBX1, RPS27A, UBA52, XPC, CUL4A, CUL4B, COPS6, COPS8, COPS7B

GO:0000717

BP

nucleotide-excision repair, DNA duplex unwinding

The unwinding, or local denaturation, of the DNA duplex to create a bubble around the site of the DNA damage.

PARP1, UBC, ERCC2, XPA, GTF2H1, RAD23B, RBX1, RPS27A, UBA52, XPC, CUL4A, CUL4B, GTF2H2, CHD1L, GTF2H4

GO:0000720

BP

pyrimidine dimer repair by nucleotide-excision repair

The repair of UV-induced T-T, C-T, and C-C dimers by the recognition and removal of the damaged DNA strand from the DNA helix as an oligonucleotide. The small gap left in the DNA helix is filled in by the sequential action of DNA polymerase and DNA ligase.

ERCC1

GO:0000722

BP

telomere maintenance via recombination

Any recombinational process that contributes to the maintenance of proper telomeric length.

RAD51C, POLA1, PCNA, LIG1, POLD1, RPA3, RFC4, RFC2, FEN1, RFC5, RFC3, PRIM1, PRIM2, DNA2, BRCA2, POLE2, RAD51, POLE, POLA2, POLD3, SMC5, RAD50, SMC6, TEP1, POLD4

GO:0000723

BP

telomere maintenance

Any process that contributes to the maintenance of proper telomeric length and structure by affecting and monitoring the activity of telomeric proteins, the length of telomeric DNA and the replication and repair of the DNA. These processes includes those that shorten, lengthen, replicate and repair the telomeric DNA sequences.

NBN, RAD51D, PCNA, XRCC5, SP100, POLD1, DNA2, TERF1, POLD3, PTGES3, RAD50, ERCC4, ACD, SMG1, PIF1, OBFC1, POLD4

GO:0000724

BP

double-strand break repair via homologous recombination

The error-free repair of a double-strand break in DNA in which the broken DNA molecule is repaired using homologous sequences. A strand in the broken DNA searches for a homologous region in an intact chromosome to serve as the template for DNA synthesis. The restoration of two intact DNA molecules results in the exchange, reciprocal or nonreciprocal, of genetic material between the intact DNA molecule and the broken DNA molecule.

AP5Z1, RAD51C, NBN, POLQ, RAD51D, FSBP, PARP1, H2AFX, SFPQ, YY1, RPA3, BRCA1, FEN1, RECQL, MRE11A, BRCA2, BLM, SHFM1, RAD51, SPIDR, SWI5, SMC5, FBXO18, WDR48, HELQ, RAD54L, RAD50, ERCC4, NABP1, RAD51AP1, TONSL, SMC6, NABP2, NUCKS1, MORF4L1, MCM8, FAN1, RAD54B

GO:0000725

BP

recombinational repair

A DNA repair process that involves the exchange, reciprocal or nonreciprocal, of genetic material between the broken DNA molecule and a homologous region of DNA.

RHNO1

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