Structure of PDB 2g1a Chain B

Receptor sequence
>2g1aB (length=209) Species: 562 (Escherichia coli) [Search protein sequence]
SPLNPGTNVARLAEQAPIHWVSVAQIENSLAGRPPMAVGFDIDDTVLFSS
PGFWRGKKTFSPESEDYLKNPVFWEKMNNGWDEFSIPKEVARQLIDMHVR
RGDAIFFVTGRSPTKTETVSKTLADNFHIPATNMNPVIFAGDKPGQNTKS
QWLQDKNIRIFYGDSDNDITAARDVGARGIRILRASNSTYKPLPQAGAFG
EEVIVNSEY
3D structure
PDB2g1a The first structure of a bacterial class B Acid phosphatase reveals further structural heterogeneity among phosphatases of the haloacid dehalogenase fold
ChainB
Resolution2.0 Å
3D
structure
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Enzymatic activity
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 MG B D44 D46 D167 D41 D43 D164
BS02 5HG B D46 S53 F56 G113 K152 T192 Y193 D43 S50 F53 G110 K149 T189 Y190
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003993 acid phosphatase activity
GO:0016787 hydrolase activity
GO:0036424 L-phosphoserine phosphatase activity
GO:0042802 identical protein binding
GO:0046872 metal ion binding
Cellular Component
GO:0030288 outer membrane-bounded periplasmic space
GO:0042597 periplasmic space

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Molecular Function
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Cellular Component
External links
PDB RCSB:2g1a, PDBe:2g1a, PDBj:2g1a
PDBsum2g1a
PubMed
UniProtP0AE22|APHA_ECOLI Class B acid phosphatase (Gene Name=aphA)

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