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2JEV

Crystal structure of human spermine,spermidine acetyltransferase in complex with a bisubstrate analog (N1-acetylspermine-S-CoA).

Functional Information from GO Data
ChainGOidnamespacecontents
A0001525biological_processangiogenesis
A0004145molecular_functiondiamine N-acetyltransferase activity
A0005515molecular_functionprotein binding
A0005737cellular_componentcytoplasm
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
B0001525biological_processangiogenesis
B0004145molecular_functiondiamine N-acetyltransferase activity
B0005515molecular_functionprotein binding
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0006596biological_processpolyamine biosynthetic process
B0008080molecular_functionN-acetyltransferase activity
B0009447biological_processputrescine catabolic process
B0016740molecular_functiontransferase activity
B0016746molecular_functionacyltransferase activity
B0016747molecular_functionacyltransferase activity, transferring groups other than amino-acyl groups
B0019809molecular_functionspermidine binding
B0032918biological_processspermidine acetylation
B0042127biological_processregulation of cell population proliferation
B0042802molecular_functionidentical protein binding
Functional Information from PDB Data
site_idAC1
Number of Residues25
DetailsBINDING SITE FOR RESIDUE NHQ A1171
ChainResidue
ATYR27
AGLY102
APHE103
AGLY104
AILE105
AGLY106
ASER107
ALEU128
ASER136
APHE139
ATYR140
AGLU28
AHOH2021
AHOH2028
BASP82
BTRP84
BTRP154
BNHQ1171
AGLU32
AGLU92
AASP93
APHE94
APHE95
AVAL96
AARG101

site_idAC2
Number of Residues24
DetailsBINDING SITE FOR RESIDUE NHQ B1171
ChainResidue
AASP82
ATRP84
ATRP154
ANHQ1171
BTYR27
BGLU32
BGLU92
BASP93
BPHE94
BPHE95
BVAL96
BARG101
BGLY102
BPHE103
BGLY104
BILE105
BGLY106
BSER107
BLEU128
BSER136
BPHE139
BTYR140
BHOH2031
BHOH2039

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsACT_SITE: Proton donor => ECO:0000250|UniProtKB:P0A951
ChainResidueDetails
ATYR140
BTYR140

site_idSWS_FT_FI2
Number of Residues16
DetailsBINDING: BINDING => ECO:0000305|PubMed:17516632
ChainResidueDetails
ATYR27
BGLU92
BPHE94
BGLY102
BHIS126
BASN133
BTYR140
BGLU152
AGLU92
APHE94
AGLY102
AHIS126
AASN133
ATYR140
AGLU152
BTYR27

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PDB entries from 2025-06-18

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