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4ZBJ

UBN1 peptide bound to H3.3/H4/Asf1

Functional Information from GO Data
ChainGOidnamespacecontents
A0005634cellular_componentnucleus
A0006325biological_processchromatin organization
B0000786cellular_componentnucleosome
B0003677molecular_functionDNA binding
B0030527molecular_functionstructural constituent of chromatin
B0046982molecular_functionprotein heterodimerization activity
C0003677molecular_functionDNA binding
C0030527molecular_functionstructural constituent of chromatin
C0046982molecular_functionprotein heterodimerization activity
Functional Information from PDB Data
site_idAC1
Number of Residues3
Detailsbinding site for residue CL A 201
ChainResidue
ASER5
ALEU6
AARG148

site_idAC2
Number of Residues2
Detailsbinding site for residue CL A 202
ChainResidue
AGLU116
ATYR117

site_idAC3
Number of Residues3
Detailsbinding site for residue CL A 203
ChainResidue
AALA141
AGLU142
AHOH358

site_idAC4
Number of Residues5
Detailsbinding site for residue MPD A 204
ChainResidue
APRO78
AHOH347
BALA60
CARG36
APRO21

site_idAC5
Number of Residues4
Detailsbinding site for residue CL B 201
ChainResidue
ASER91
AVAL92
BARG116
BLYS122

site_idAC6
Number of Residues4
Detailsbinding site for residue CL B 202
ChainResidue
BARG63
CARG36
CHOH308
CHOH320

site_idAC7
Number of Residues2
Detailsbinding site for residue CL B 203
ChainResidue
BPRO121
BLYS122

site_idAC8
Number of Residues2
Detailsbinding site for residue CL B 204
ChainResidue
BARG63
BLYS64

site_idAC9
Number of Residues4
Detailsbinding site for residue CL C 201
ChainResidue
ASER75
AHOH308
AHOH390
CARG35

Functional Information from PROSITE/UniProt
site_idPS00959
Number of Residues9
DetailsHISTONE_H3_2 Histone H3 signature 2. PFqRLVREI
ChainResidueDetails
BPRO66-ILE74

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsModified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P84244","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsModified residue: {"description":"N6-methylated lysine","evidences":[{"source":"UniProtKB","id":"P84243","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"P84243","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"N6-glutaryllysine; alternate","evidences":[{"source":"UniProtKB","id":"P84243","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P84243","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsModified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P62805","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsModified residue: {"description":"N6-propionyllysine; alternate","evidences":[{"source":"UniProtKB","id":"P62805","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine; by PAK2","evidences":[{"source":"UniProtKB","id":"P62805","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues2
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"UniProtKB","id":"P62805","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues1
DetailsModified residue: {"description":"N6-glutaryllysine; alternate","evidences":[{"source":"UniProtKB","id":"P62805","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues1
DetailsModified residue: {"description":"N6-succinyllysine","evidences":[{"source":"UniProtKB","id":"P62805","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues1
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in UFM1); alternate","evidences":[{"source":"UniProtKB","id":"P62805","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI13
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin); alternate","evidences":[{"source":"UniProtKB","id":"P62805","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

246031

PDB entries from 2025-12-10

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