Structure of PDB 2akc Chain B

Receptor sequence
>2akcB (length=219) [Search protein sequence]
MQPFHSPEESVNSQFYLPPPPGNDDPAFRYDKEAYFKGYAIKGSPRWKQA
AEDADISVENIARIFSPVVGAKISPKDTPETWNMLQNLLKVGGYYATASA
KKYYMRTRPFVLFNHSTCRPEDENTLRKDGSYPSGHTAYSTLLALVLSQA
RPERAQELARRGWEFGQSRVICGAHWQSDVDAGRYVGAVEFARLQTIPAF
QKSLAKVREELNDKNNLLS
3D structure
PDB2akc Structure and Mutational Analysis of the PhoN Protein of Salmonella typhimurium Provide Insight into Mechanistic Details.
ChainB
Resolution2.3 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H158 R191 H197 D201
Catalytic site (residue number reindexed from 1) H136 R169 H175 D179
Enzyme Commision number 3.1.3.2: acid phosphatase.
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 WO4 B R130 S156 G157 H158 R191 H197 R108 S134 G135 H136 R169 H175
Gene Ontology
Molecular Function
GO:0003993 acid phosphatase activity
GO:0016787 hydrolase activity
Cellular Component
GO:0030288 outer membrane-bounded periplasmic space
GO:0042597 periplasmic space

View graph for
Molecular Function
View graph for
Cellular Component
External links
PDB RCSB:2akc, PDBe:2akc, PDBj:2akc
PDBsum2akc
PubMed17263560
UniProtQ8KRU6

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