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6RXM

Crystal structure of CobB Ac2 (A76G, I131C, V162G) in complex with H4K16-Acetyl peptide

Functional Information from GO Data
ChainGOidnamespacecontents
A0036054molecular_functionprotein-malonyllysine demalonylase activity
A0036055molecular_functionprotein-succinyllysine desuccinylase activity
A0070403molecular_functionNAD+ binding
B0036054molecular_functionprotein-malonyllysine demalonylase activity
B0036055molecular_functionprotein-succinyllysine desuccinylase activity
B0070403molecular_functionNAD+ binding
C0036054molecular_functionprotein-malonyllysine demalonylase activity
C0036055molecular_functionprotein-succinyllysine desuccinylase activity
C0070403molecular_functionNAD+ binding
D0036054molecular_functionprotein-malonyllysine demalonylase activity
D0036055molecular_functionprotein-succinyllysine desuccinylase activity
D0070403molecular_functionNAD+ binding
E0036054molecular_functionprotein-malonyllysine demalonylase activity
E0036055molecular_functionprotein-succinyllysine desuccinylase activity
E0070403molecular_functionNAD+ binding
F0036054molecular_functionprotein-malonyllysine demalonylase activity
F0036055molecular_functionprotein-succinyllysine desuccinylase activity
F0070403molecular_functionNAD+ binding
Functional Information from PDB Data
site_idAC1
Number of Residues5
Detailsbinding site for residue ZN A 300
ChainResidue
ACYS155
ASER158
ACYS174
ACYS176
ACYS177

site_idAC2
Number of Residues5
Detailsbinding site for residue ZN B 301
ChainResidue
BCYS177
BCYS155
BGLN157
BCYS174
BCYS176

site_idAC3
Number of Residues5
Detailsbinding site for residue ZN C 300
ChainResidue
CCYS155
CSER158
CCYS174
CCYS176
CCYS177

site_idAC4
Number of Residues4
Detailsbinding site for residue ZN D 301
ChainResidue
DCYS155
DCYS174
DCYS176
DCYS177

site_idAC5
Number of Residues5
Detailsbinding site for residue ZN E 301
ChainResidue
ECYS155
ESER158
ECYS174
ECYS176
ECYS177

site_idAC6
Number of Residues5
Detailsbinding site for residue ZN F 301
ChainResidue
FCYS155
FSER158
FCYS174
FCYS176
FCYS177

Functional Information from PROSITE/UniProt
site_idPS00047
Number of Residues5
DetailsHISTONE_H4 Histone H4 signature. GAKRH
ChainResidueDetails
GGLY14-HIS18

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues6
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"HAMAP-Rule","id":"MF_01121","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues143
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_01121","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_01121","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"24176774","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues12
DetailsBinding site: {"evidences":[{"source":"HAMAP-Rule","id":"MF_01121","evidenceCode":"ECO:0000255"},{"source":"PubMed","id":"15019790","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues6
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"11080160","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"15150415","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"17289592","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"19113941","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsModified residue: {"description":"N6-methyllysine; alternate","evidences":[{"source":"PubMed","id":"22343720","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

247947

PDB entries from 2026-01-21

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