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3BJ8

Spermine/spermidine N1-acetyltransferase from mouse: Crystal structure of a ternary complex reveals solvent-mediated spermine binding

Functional Information from GO Data
ChainGOidnamespacecontents
A0004145molecular_functiondiamine N-acetyltransferase activity
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006596biological_processpolyamine biosynthetic process
A0008080molecular_functionN-acetyltransferase activity
A0009447biological_processputrescine catabolic process
A0016746molecular_functionacyltransferase activity
A0016747molecular_functionacyltransferase activity, transferring groups other than amino-acyl groups
A0032918biological_processspermidine acetylation
A0042127biological_processregulation of cell population proliferation
A0046208biological_processspermine catabolic process
B0004145molecular_functiondiamine N-acetyltransferase activity
B0005737cellular_componentcytoplasm
B0005829cellular_componentcytosol
B0006596biological_processpolyamine biosynthetic process
B0008080molecular_functionN-acetyltransferase activity
B0009447biological_processputrescine catabolic process
B0016746molecular_functionacyltransferase activity
B0016747molecular_functionacyltransferase activity, transferring groups other than amino-acyl groups
B0032918biological_processspermidine acetylation
B0042127biological_processregulation of cell population proliferation
B0046208biological_processspermine catabolic process
C0004145molecular_functiondiamine N-acetyltransferase activity
C0005737cellular_componentcytoplasm
C0005829cellular_componentcytosol
C0006596biological_processpolyamine biosynthetic process
C0008080molecular_functionN-acetyltransferase activity
C0009447biological_processputrescine catabolic process
C0016746molecular_functionacyltransferase activity
C0016747molecular_functionacyltransferase activity, transferring groups other than amino-acyl groups
C0032918biological_processspermidine acetylation
C0042127biological_processregulation of cell population proliferation
C0046208biological_processspermine catabolic process
D0004145molecular_functiondiamine N-acetyltransferase activity
D0005737cellular_componentcytoplasm
D0005829cellular_componentcytosol
D0006596biological_processpolyamine biosynthetic process
D0008080molecular_functionN-acetyltransferase activity
D0009447biological_processputrescine catabolic process
D0016746molecular_functionacyltransferase activity
D0016747molecular_functionacyltransferase activity, transferring groups other than amino-acyl groups
D0032918biological_processspermidine acetylation
D0042127biological_processregulation of cell population proliferation
D0046208biological_processspermine catabolic process
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SPM C 500
ChainResidue
CASP93
CLEU128
DASP82
DHIS126

site_idAC2
Number of Residues11
DetailsBINDING SITE FOR RESIDUE COA A 400
ChainResidue
AGLY104
AGLY106
ASER107
APHE139
AARG142
AARG143
APHE94
APHE95
AARG101
AGLY102
APHE103

site_idAC3
Number of Residues14
DetailsBINDING SITE FOR RESIDUE COA B 401
ChainResidue
BPHE94
BARG101
BGLY102
BPHE103
BGLY104
BGLY106
BSER107
BPRO135
BPHE139
BARG142
BARG143
CPRO135
CASN138
CPHE139

site_idAC4
Number of Residues11
DetailsBINDING SITE FOR RESIDUE COA C 402
ChainResidue
BSER98
BARG101
CARG101
CGLY102
CPHE103
CGLY104
CGLY106
CSER107
CPRO135
CPHE139
CARG143

site_idAC5
Number of Residues14
DetailsBINDING SITE FOR RESIDUE COA D 403
ChainResidue
ATYR27
ASER98
DTYR27
DPHE94
DPHE95
DARG101
DGLY102
DPHE103
DGLY104
DGLY106
DSER107
DPHE139
DARG142
DARG143

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsACT_SITE: Proton donor => ECO:0000250|UniProtKB:P0A951
ChainResidueDetails
ATYR140
BTYR140
CTYR140
DTYR140

site_idSWS_FT_FI2
Number of Residues8
DetailsBINDING: BINDING => ECO:0000250|UniProtKB:P21673
ChainResidueDetails
ATYR27
AGLU152
BTYR27
BGLU152
CTYR27
CGLU152
DTYR27
DGLU152

site_idSWS_FT_FI3
Number of Residues24
DetailsBINDING: BINDING => ECO:0000305|PubMed:18690703
ChainResidueDetails
AGLU92
BHIS126
BASN133
BTYR140
CGLU92
CPHE94
CGLY102
CHIS126
CASN133
CTYR140
DGLU92
APHE94
DPHE94
DGLY102
DHIS126
DASN133
DTYR140
AGLY102
AHIS126
AASN133
ATYR140
BGLU92
BPHE94
BGLY102

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PDB entries from 2024-09-04

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