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8UQA

Crystal structure of RNF168 (RING)-UbcH5c fused to H2A-H2B via a 12-residue linker

Functional Information from GO Data
ChainGOidnamespacecontents
K0000122biological_processnegative regulation of transcription by RNA polymerase II
K0000166molecular_functionnucleotide binding
K0000209biological_processprotein polyubiquitination
K0000786cellular_componentnucleosome
K0003677molecular_functionDNA binding
K0004842molecular_functionubiquitin-protein transferase activity
K0005515molecular_functionprotein binding
K0005524molecular_functionATP binding
K0005634cellular_componentnucleus
K0005654cellular_componentnucleoplasm
K0005829cellular_componentcytosol
K0005886cellular_componentplasma membrane
K0006281biological_processDNA repair
K0006511biological_processubiquitin-dependent protein catabolic process
K0006513biological_processprotein monoubiquitination
K0006915biological_processapoptotic process
K0006974biological_processDNA damage response
K0010008cellular_componentendosome membrane
K0016567biological_processprotein ubiquitination
K0016740molecular_functiontransferase activity
K0030514biological_processnegative regulation of BMP signaling pathway
K0030527molecular_functionstructural constituent of chromatin
K0036211biological_processprotein modification process
K0043161biological_processproteasome-mediated ubiquitin-dependent protein catabolic process
K0046982molecular_functionprotein heterodimerization activity
K0051865biological_processprotein autoubiquitination
K0061630molecular_functionubiquitin protein ligase activity
K0061631molecular_functionubiquitin conjugating enzyme activity
K0070062cellular_componentextracellular exosome
K0070936biological_processprotein K48-linked ubiquitination
K0070979biological_processprotein K11-linked ubiquitination
K0085020biological_processprotein K6-linked ubiquitination
K1903955biological_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
KALA3021-VAL3027

site_idPS00357
Number of Residues23
DetailsHISTONE_H2B Histone H2B signature. REIQTavRlLLpGELaKHAVSEG
ChainResidueDetails
KARG2092-GLY2114

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsModified residue: {"description":"N6-benzoyllysine; alternate","evidences":[{"source":"PubMed","id":"30154464","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsModified residue: {"description":"N6-isonicotinyllysine","evidences":[{"source":"PubMed","id":"34545082","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"N6-crotonyllysine; alternate","evidences":[{"source":"PubMed","id":"21925322","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsModified residue: {"description":"N6-(2-hydroxyisobutyryl)lysine","evidences":[{"source":"PubMed","id":"24681537","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsModified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"PubMed","id":"22389435","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
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 Residues2
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 Residues1
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 Residues1
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 Residues1
DetailsModified residue: {"description":"PolyADP-ribosyl glutamic acid","evidences":[{"source":"UniProtKB","id":"Q64475","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine; by AMPK","evidences":[{"source":"UniProtKB","id":"Q64524","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues1
DetailsModified residue: {"description":"N6-lactoyllysine; alternate","evidences":[{"source":"PubMed","id":"31645732","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues2
DetailsModified residue: {"description":"N6-methyllysine; alternate","evidences":[{"source":"PubMed","id":"16627869","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI14
Number of Residues1
DetailsModified residue: {"description":"N6-isonicotinyllysine; alternate","evidences":[{"source":"PubMed","id":"34545082","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI15
Number of Residues1
DetailsModified residue: {"description":"Dimethylated arginine","evidences":[{"source":"UniProtKB","id":"Q96A08","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI16
Number of Residues1
DetailsModified residue: {"description":"N6-methacryllysine; alternate","evidences":[{"source":"PubMed","id":"34961760","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI17
Number of Residues2
DetailsModified residue: {"description":"Omega-N-methylarginine","evidences":[{"source":"UniProtKB","id":"Q96A08","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI18
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"Q00729","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI19
Number of Residues1
DetailsGlycosylation: {"description":"O-linked (GlcNAc) serine","evidences":[{"source":"UniProtKB","id":"P62807","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI20
Number of Residues1
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 Residues39
DetailsZinc finger: {"description":"RING-type","evidences":[{"source":"HAMAP-Rule","id":"MF_03066","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI22
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"Q80XJ2","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

250059

PDB entries from 2026-03-04

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