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2PYO

Drosophila nucleosome core

Functional Information from GO Data
ChainGOidnamespacecontents
A0000785cellular_componentchromatin
A0000786cellular_componentnucleosome
A0003677molecular_functionDNA binding
A0005515molecular_functionprotein binding
A0005634cellular_componentnucleus
A0005694cellular_componentchromosome
A0005700cellular_componentpolytene chromosome
A0006334biological_processnucleosome assembly
A0030527molecular_functionstructural constituent of chromatin
A0031492molecular_functionnucleosomal DNA binding
A0032991cellular_componentprotein-containing complex
A0035059cellular_componentRCAF complex
A0046982molecular_functionprotein heterodimerization activity
B0000228cellular_componentnuclear chromosome
B0000786cellular_componentnucleosome
B0003677molecular_functionDNA binding
B0005515molecular_functionprotein binding
B0005634cellular_componentnucleus
B0005694cellular_componentchromosome
B0006334biological_processnucleosome assembly
B0030527molecular_functionstructural constituent of chromatin
B0035059cellular_componentRCAF complex
B0046982molecular_functionprotein heterodimerization activity
C0000786cellular_componentnucleosome
C0003677molecular_functionDNA binding
C0005515molecular_functionprotein binding
C0005634cellular_componentnucleus
C0005694cellular_componentchromosome
C0005700cellular_componentpolytene chromosome
C0005704cellular_componentpolytene chromosome band
C0006325biological_processchromatin organization
C0006334biological_processnucleosome assembly
C0007526biological_processlarval somatic muscle development
C0030527molecular_functionstructural constituent of chromatin
C0031507biological_processheterochromatin formation
C0046982molecular_functionprotein heterodimerization activity
D0000786cellular_componentnucleosome
D0003677molecular_functionDNA binding
D0005515molecular_functionprotein binding
D0005634cellular_componentnucleus
D0005694cellular_componentchromosome
D0006325biological_processchromatin organization
D0030527molecular_functionstructural constituent of chromatin
D0044877molecular_functionprotein-containing complex binding
D0046982molecular_functionprotein heterodimerization activity
E0000785cellular_componentchromatin
E0000786cellular_componentnucleosome
E0003677molecular_functionDNA binding
E0005515molecular_functionprotein binding
E0005634cellular_componentnucleus
E0005694cellular_componentchromosome
E0005700cellular_componentpolytene chromosome
E0006334biological_processnucleosome assembly
E0030527molecular_functionstructural constituent of chromatin
E0031492molecular_functionnucleosomal DNA binding
E0032991cellular_componentprotein-containing complex
E0035059cellular_componentRCAF complex
E0046982molecular_functionprotein heterodimerization activity
F0000228cellular_componentnuclear chromosome
F0000786cellular_componentnucleosome
F0003677molecular_functionDNA binding
F0005515molecular_functionprotein binding
F0005634cellular_componentnucleus
F0005694cellular_componentchromosome
F0006334biological_processnucleosome assembly
F0030527molecular_functionstructural constituent of chromatin
F0035059cellular_componentRCAF complex
F0046982molecular_functionprotein heterodimerization activity
G0000786cellular_componentnucleosome
G0003677molecular_functionDNA binding
G0005515molecular_functionprotein binding
G0005634cellular_componentnucleus
G0005694cellular_componentchromosome
G0005700cellular_componentpolytene chromosome
G0005704cellular_componentpolytene chromosome band
G0006325biological_processchromatin organization
G0006334biological_processnucleosome assembly
G0007526biological_processlarval somatic muscle development
G0030527molecular_functionstructural constituent of chromatin
G0031507biological_processheterochromatin formation
G0046982molecular_functionprotein heterodimerization activity
H0000786cellular_componentnucleosome
H0003677molecular_functionDNA binding
H0005515molecular_functionprotein binding
H0005634cellular_componentnucleus
H0005694cellular_componentchromosome
H0006325biological_processchromatin organization
H0030527molecular_functionstructural constituent of chromatin
H0044877molecular_functionprotein-containing complex binding
H0046982molecular_functionprotein heterodimerization activity
Functional Information from PDB Data
site_idAC1
Number of Residues1
DetailsBINDING SITE FOR RESIDUE MN I 1007
ChainResidue
IDG48

site_idAC2
Number of Residues1
DetailsBINDING SITE FOR RESIDUE MN I 1008
ChainResidue
IDG61

site_idAC3
Number of Residues1
DetailsBINDING SITE FOR RESIDUE MN I 1010
ChainResidue
IDG27

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MN I 1011
ChainResidue
IDG5
JDG-6

site_idAC5
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MN I 1012
ChainResidue
IDG-3
IDG-2

site_idAC6
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MN I 1013
ChainResidue
IDG-35
IDG-34

site_idAC7
Number of Residues1
DetailsBINDING SITE FOR RESIDUE MN J 1001
ChainResidue
JDG61

site_idAC8
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MN J 1003
ChainResidue
IDT67
JDG27

site_idAC9
Number of Residues1
DetailsBINDING SITE FOR RESIDUE MN J 1004
ChainResidue
JDG-3

site_idBC1
Number of Residues1
DetailsBINDING SITE FOR RESIDUE MN J 1005
ChainResidue
JDG48

site_idBC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MN J 1009
ChainResidue
JDG-35
JDG-34

site_idBC3
Number of Residues2
DetailsBINDING SITE FOR RESIDUE MN J 1014
ChainResidue
IDG-6
JDG5

site_idBC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE CL A 1017
ChainResidue
APRO121
ALYS122

site_idBC5
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL D 1016
ChainResidue
CGLY45
DTHR87
DSER88

site_idBC6
Number of Residues3
DetailsBINDING SITE FOR RESIDUE MN E 1002
ChainResidue
DVAL45
EASP77
EHOH1029

site_idBC7
Number of Residues3
DetailsBINDING SITE FOR RESIDUE CL E 1018
ChainResidue
EMET120
EPRO121
ELYS122

site_idBC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE CL H 1015
ChainResidue
GGLY45
GALA46
HTHR87
HSER88

Functional Information from PROSITE/UniProt
site_idPS00046
Number of Residues7
DetailsHISTONE_H2A Histone H2A signature. AGLqFPV
ChainResidueDetails
CALA20-VAL26

site_idPS00047
Number of Residues5
DetailsHISTONE_H4 Histone H4 signature. GAKRH
ChainResidueDetails
BGLY14-HIS18

site_idPS00322
Number of Residues7
DetailsHISTONE_H3_1 Histone H3 signature 1. KAPRKQL
ChainResidueDetails
ALYS14-LEU20

site_idPS00357
Number of Residues23
DetailsHISTONE_H2B Histone H2B signature. REIQTavRlLLpGELaKHAVSEG
ChainResidueDetails
DARG89-GLY111

site_idPS00959
Number of Residues9
DetailsHISTONE_H3_2 Histone H3 signature 2. PFqRLVREI
ChainResidueDetails
APRO66-ILE74

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsModified residue: {"description":"N6-methyllysine; alternate","evidences":[{"source":"PubMed","id":"14732680","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues18
DetailsModified residue: {"description":"N6-succinyllysine","evidences":[{"source":"PubMed","id":"22389435","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsModified residue: {"description":"N6-succinyllysine; alternate","evidences":[{"source":"PubMed","id":"22389435","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues4
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"18327897","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues4
DetailsDNA binding: {}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsModified residue: {"description":"N5-methylglutamine","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"15078818","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"16230526","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues4
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"PubMed","id":"15386022","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues2
DetailsGlycosylation: {"description":"O-linked (GlcNAc) serine","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues4
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"PubMed","id":"21764853","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"18188155","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

239149

PDB entries from 2025-07-23

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