Structure of PDB 6cx8 Chain A

Receptor sequence
>6cx8A (length=173) Species: 243277 (Vibrio cholerae O1 biovar El Tor str. N16961) [Search protein sequence]
MNSQLTLRALERGDLRFIHNLNNNRNIMSYWFEEPYESFDELEELYNKHI
HDNAERRFVVEDAQKNLIGLVELIEINYIHRSAEFQIIIAPEHQGKGFAR
TLINRALDYSFTILNLHKIYLHVAVENPKAVHLYEECGFVEEGHLVEEFF
INGRYQDVKRMYILQSKYLNRSE
3D structure
PDB6cx8 Crystal structure of spermidine/spermine N-acetyltransferase SpeG from Vibrio cholerae in complex with manganese ions.
ChainA
Resolution2.41 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.3.1.57: diamine N-acetyltransferase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 MN A E33 E75 E33 E75
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0004145 diamine N-acetyltransferase activity
GO:0016746 acyltransferase activity
GO:0016747 acyltransferase activity, transferring groups other than amino-acyl groups
GO:0046872 metal ion binding
Biological Process
GO:0006598 polyamine catabolic process
GO:0046203 spermidine catabolic process
GO:0046208 spermine catabolic process
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:6cx8, PDBe:6cx8, PDBj:6cx8
PDBsum6cx8
PubMed
UniProtQ9KL03|ATDA_VIBCH Spermidine N(1)-acetyltransferase (Gene Name=speG)

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