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2B3V

Spermine spermidine acetyltransferase in complex with acetylcoa, K26R mutant

Functional Information from GO Data
ChainGOidnamespacecontents
A0001525biological_processangiogenesis
A0004145molecular_functiondiamine N-acetyltransferase activity
A0005515molecular_functionprotein binding
A0005829cellular_componentcytosol
A0006596biological_processpolyamine biosynthetic process
A0008080molecular_functionN-acetyltransferase activity
A0009447biological_processputrescine catabolic process
A0016740molecular_functiontransferase activity
A0016746molecular_functionacyltransferase activity
A0016747molecular_functionacyltransferase activity, transferring groups other than amino-acyl groups
A0019809molecular_functionspermidine binding
A0032918biological_processspermidine acetylation
A0042127biological_processregulation of cell population proliferation
A0042802molecular_functionidentical protein binding
Functional Information from PDB Data
site_idAC1
Number of Residues23
DetailsBINDING SITE FOR RESIDUE ACO A 172
ChainResidue
ALEU91
AILE105
AGLY106
ASER107
APHE127
ALEU128
AASN133
ASER136
APHE139
ATYR140
AARG142
AGLU92
AARG143
AHOH202
AHOH233
AHOH253
APHE94
APHE95
AVAL96
AARG101
AGLY102
APHE103
AGLY104

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"UniProtKB","id":"P0A951","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues17
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17516632","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

244693

PDB entries from 2025-11-12

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