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2XQL

Fitting of the H2A-H2B histones in the electron microscopy map of the complex Nucleoplasmin:H2A-H2B histones (1:5).

Functional Information from GO Data
ChainGOidnamespacecontents
A0000786cellular_componentnucleosome
A0003677molecular_functionDNA binding
A0030527molecular_functionstructural constituent of chromatin
A0046982molecular_functionprotein heterodimerization activity
B0000786cellular_componentnucleosome
B0003677molecular_functionDNA binding
B0030527molecular_functionstructural constituent of chromatin
B0046982molecular_functionprotein heterodimerization activity
C0000786cellular_componentnucleosome
C0003677molecular_functionDNA binding
C0030527molecular_functionstructural constituent of chromatin
C0046982molecular_functionprotein heterodimerization activity
D0000786cellular_componentnucleosome
D0003677molecular_functionDNA binding
D0030527molecular_functionstructural constituent of chromatin
D0046982molecular_functionprotein heterodimerization activity
E0000786cellular_componentnucleosome
E0003677molecular_functionDNA binding
E0030527molecular_functionstructural constituent of chromatin
E0046982molecular_functionprotein heterodimerization activity
F0000786cellular_componentnucleosome
F0003677molecular_functionDNA binding
F0030527molecular_functionstructural constituent of chromatin
F0046982molecular_functionprotein heterodimerization activity
G0000786cellular_componentnucleosome
G0003677molecular_functionDNA binding
G0030527molecular_functionstructural constituent of chromatin
G0046982molecular_functionprotein heterodimerization activity
H0000786cellular_componentnucleosome
H0003677molecular_functionDNA binding
H0030527molecular_functionstructural constituent of chromatin
H0046982molecular_functionprotein heterodimerization activity
I0000786cellular_componentnucleosome
I0003677molecular_functionDNA binding
I0030527molecular_functionstructural constituent of chromatin
I0046982molecular_functionprotein heterodimerization activity
J0000786cellular_componentnucleosome
J0003677molecular_functionDNA binding
J0030527molecular_functionstructural constituent of chromatin
J0046982molecular_functionprotein heterodimerization activity
Functional Information from PROSITE/UniProt
site_idPS00046
Number of Residues7
DetailsHISTONE_H2A Histone H2A signature. AGLqFPV
ChainResidueDetails
AALA21-VAL27

site_idPS00357
Number of Residues23
DetailsHISTONE_H2B Histone H2B signature. REIQTavRlLLpGELaKHAVSEG
ChainResidueDetails
BARG92-GLY114

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues5
DetailsModified residue: {"description":"N6-(2-hydroxyisobutyryl)lysine; alternate","evidences":[{"source":"UniProtKB","id":"P0C0S8","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues10
DetailsModified residue: {"description":"N6-(2-hydroxyisobutyryl)lysine","evidences":[{"source":"UniProtKB","id":"P0C0S8","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues5
DetailsModified residue: {"description":"N6-succinyllysine","evidences":[{"source":"UniProtKB","id":"P0C0S8","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues5
DetailsModified residue: {"description":"N6-glutaryllysine","evidences":[{"source":"UniProtKB","id":"P0C0S8","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues5
DetailsModified residue: {"description":"N5-methylglutamine","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues10
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues5
DetailsGlycosylation: {"description":"O-linked (GlcNAc) serine","evidences":[{"source":"UniProtKB","id":"P62807","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues10
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"PubMed","id":"2713375","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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