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5ICN

HDAC1:MTA1 in complex with inositol-6-phosphate and a novel peptide inhibitor based on histone H4

Functional Information from GO Data
ChainGOidnamespacecontents
B0004407molecular_functionhistone deacetylase activity
Functional Information from PDB Data
site_idAC1
Number of Residues8
Detailsbinding site for residue IHP A 401
ChainResidue
ALYS305
ATYR327
ATYR328
ALYS331
BGLY27
BLYS31
BARG270
BILE305

site_idAC2
Number of Residues4
Detailsbinding site for residue ZN B 401
ChainResidue
BHIS178
BASP264
C6A016
BASP176

site_idAC3
Number of Residues5
Detailsbinding site for residue K B 402
ChainResidue
BASP174
BASP176
BHIS178
BSER197
BPHE198

site_idAC4
Number of Residues4
Detailsbinding site for residue K B 403
ChainResidue
BPHE187
BTHR190
BVAL193
BTYR222

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues52
DetailsDomain: {"description":"SANT","evidences":[{"source":"PROSITE-ProRule","id":"PRU00624","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"PubMed","id":"19805145","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues312
DetailsRegion: {"description":"Histone deacetylase"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsActive site: {"evidences":[{"source":"PubMed","id":"19182791","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"28497810","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues6
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"O15379","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsModified residue: {"description":"N6-acetyllysine; alternate","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues2
DetailsModified residue: {"description":"S-nitrosocysteine","evidences":[{"source":"UniProtKB","id":"P70288","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2); alternate","evidences":[{"source":"UniProtKB","id":"Q92769","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

246905

PDB entries from 2025-12-31

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