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8UQ9

Crystal structure of RNF168 (RING)-UbcH5c fused to H2A-H2B via a 4-residue linker

Functional Information from GO Data
ChainGOidnamespacecontents
a0000122biological_processnegative regulation of transcription by RNA polymerase II
a0000166molecular_functionnucleotide binding
a0000209biological_processprotein polyubiquitination
a0000786cellular_componentnucleosome
a0003677molecular_functionDNA binding
a0004842molecular_functionubiquitin-protein transferase activity
a0005515molecular_functionprotein binding
a0005524molecular_functionATP binding
a0005634cellular_componentnucleus
a0005654cellular_componentnucleoplasm
a0005829cellular_componentcytosol
a0005886cellular_componentplasma membrane
a0006281biological_processDNA repair
a0006511biological_processubiquitin-dependent protein catabolic process
a0006513biological_processprotein monoubiquitination
a0006915biological_processapoptotic process
a0006974biological_processDNA damage response
a0010008cellular_componentendosome membrane
a0016567biological_processprotein ubiquitination
a0016740molecular_functiontransferase activity
a0030514biological_processnegative regulation of BMP signaling pathway
a0030527molecular_functionstructural constituent of chromatin
a0036211biological_processprotein modification process
a0043161biological_processproteasome-mediated ubiquitin-dependent protein catabolic process
a0046982molecular_functionprotein heterodimerization activity
a0051865biological_processprotein autoubiquitination
a0061630molecular_functionubiquitin protein ligase activity
a0061631molecular_functionubiquitin conjugating enzyme activity
a0070062cellular_componentextracellular exosome
a0070936biological_processprotein K48-linked ubiquitination
a0070979biological_processprotein K11-linked ubiquitination
a0085020biological_processprotein K6-linked ubiquitination
a1903955biological_processobsolete positive regulation of protein targeting to mitochondrion
A0000122biological_processnegative regulation of transcription by RNA polymerase II
A0000166molecular_functionnucleotide binding
A0000209biological_processprotein polyubiquitination
A0000786cellular_componentnucleosome
A0003677molecular_functionDNA binding
A0004842molecular_functionubiquitin-protein transferase activity
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005634cellular_componentnucleus
A0005654cellular_componentnucleoplasm
A0005829cellular_componentcytosol
A0005886cellular_componentplasma membrane
A0006281biological_processDNA repair
A0006511biological_processubiquitin-dependent protein catabolic process
A0006513biological_processprotein monoubiquitination
A0006915biological_processapoptotic process
A0006974biological_processDNA damage response
A0010008cellular_componentendosome membrane
A0016567biological_processprotein ubiquitination
A0016740molecular_functiontransferase activity
A0030514biological_processnegative regulation of BMP signaling pathway
A0030527molecular_functionstructural constituent of chromatin
A0036211biological_processprotein modification process
A0043161biological_processproteasome-mediated ubiquitin-dependent protein catabolic process
A0046982molecular_functionprotein heterodimerization activity
A0051865biological_processprotein autoubiquitination
A0061630molecular_functionubiquitin protein ligase activity
A0061631molecular_functionubiquitin conjugating enzyme activity
A0070062cellular_componentextracellular exosome
A0070936biological_processprotein K48-linked ubiquitination
A0070979biological_processprotein K11-linked ubiquitination
A0085020biological_processprotein K6-linked ubiquitination
A1903955biological_processobsolete positive regulation of protein targeting to mitochondrion
Functional Information from PROSITE/UniProt
site_idPS00046
Number of Residues7
DetailsHISTONE_H2A Histone H2A signature. AGLqFPV
ChainResidueDetails
AALA3021-VAL3027

site_idPS00183
Number of Residues16
DetailsUBC_1 Ubiquitin-conjugating (UBC) active site signature. YHPNInsn.GsICLdiL
ChainResidueDetails
ATYR1074-LEU1089

site_idPS00357
Number of Residues23
DetailsHISTONE_H2B Histone H2B signature. REIQTavRlLLpGELaKHAVSEG
ChainResidueDetails
AARG2092-GLY2114

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsModified residue: {"description":"N6-benzoyllysine; alternate","evidences":[{"source":"PubMed","id":"30154464","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsModified residue: {"description":"N6-isonicotinyllysine","evidences":[{"source":"PubMed","id":"34545082","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"N6-crotonyllysine; alternate","evidences":[{"source":"PubMed","id":"21925322","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsModified residue: {"description":"N6-(2-hydroxyisobutyryl)lysine","evidences":[{"source":"PubMed","id":"24681537","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues8
DetailsModified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"PubMed","id":"22389435","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin); alternate","evidences":[{"source":"PubMed","id":"22713238","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22980979","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues4
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin); alternate","evidences":[{"source":"PubMed","id":"16307923","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16627869","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16713563","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"PubMed","id":"22713238","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"22980979","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues2
DetailsActive site: {"description":"Glycyl thioester intermediate","evidences":[{"source":"PROSITE-ProRule","id":"PRU00388","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10133","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues2
DetailsModified residue: {"description":"PolyADP-ribosyl glutamic acid","evidences":[{"source":"UniProtKB","id":"Q64475","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine; by AMPK","evidences":[{"source":"UniProtKB","id":"Q64524","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues2
DetailsModified residue: {"description":"N6-lactoyllysine; alternate","evidences":[{"source":"PubMed","id":"31645732","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues4
DetailsModified residue: {"description":"N6-methyllysine; alternate","evidences":[{"source":"PubMed","id":"16627869","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues2
DetailsModified residue: {"description":"N6-isonicotinyllysine; alternate","evidences":[{"source":"PubMed","id":"34545082","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues2
DetailsModified residue: {"description":"Dimethylated arginine","evidences":[{"source":"UniProtKB","id":"Q96A08","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI16
Number of Residues2
DetailsModified residue: {"description":"N6-methacryllysine; alternate","evidences":[{"source":"PubMed","id":"34961760","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI17
Number of Residues4
DetailsModified residue: {"description":"Omega-N-methylarginine","evidences":[{"source":"UniProtKB","id":"Q96A08","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI18
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"Q00729","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI19
Number of Residues2
DetailsGlycosylation: {"description":"O-linked (GlcNAc) serine","evidences":[{"source":"UniProtKB","id":"P62807","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI20
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin); alternate","evidences":[{"source":"PubMed","id":"21726816","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI21
Number of Residues78
DetailsZinc finger: {"description":"RING-type","evidences":[{"source":"HAMAP-Rule","id":"MF_03066","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI22
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q80XJ2","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

249697

PDB entries from 2026-02-25

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