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6CW2

Crystal structure of a yeast SAGA transcriptional coactivator Ada2/Gcn5 HAT subcomplex, crystal form 1

Functional Information from GO Data
ChainGOidnamespacecontents
C0008270molecular_functionzinc ion binding
D0004402molecular_functionhistone acetyltransferase activity
D0016747molecular_functionacyltransferase activity, transferring groups other than amino-acyl groups
Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue ZN C 201
ChainResidue
CCYS22
CCYS25
CHIS44
CHIS48

site_idAC2
Number of Residues4
Detailsbinding site for residue ZN C 202
ChainResidue
CCYS7
CCYS10
CCYS31
CCYS34

Functional Information from PROSITE/UniProt
site_idPS00290
Number of Residues7
DetailsIG_MHC Immunoglobulins and major histocompatibility complex proteins signature. YACEVTH
ChainResidueDetails
BTYR193-HIS199
ATYR213-HIS219

site_idPS01357
Number of Residues28
DetailsZF_ZZ_1 Zinc finger ZZ-type signature. CdvCsadctnrvRVsCai...CpEYdLCvpC
ChainResidueDetails
CCYS7-CYS34

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues155
DetailsDomain: {"description":"N-acetyltransferase","evidences":[{"source":"PROSITE-ProRule","id":"PRU00532","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton donor/acceptor","evidences":[{"source":"UniProtKB","id":"Q92830","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues11
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"Q92830","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsSite: {"description":"Important for catalytic activity"}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues52
DetailsDomain: {"description":"SANT","evidences":[{"source":"PROSITE-ProRule","id":"PRU00624","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues8
DetailsBinding site: {"evidences":[{"source":"PDB","id":"6CW2","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"6CW3","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

242199

PDB entries from 2025-09-24

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