Structure of PDB 3qu9 Chain A

Receptor sequence
>3qu9A (length=225) Species: 818 (Bacteroides thetaiotaomicron) [Search protein sequence]
SHMRKKLKAVLFDMNGVLFNSMPYHSEAWHQVMKTHGLDLSREEAYMHEG
RTGASTINIVFQRELGKEATQEEIESIYHEKSILFNSYPEAERMPGAWEL
LQKVKSEGLTPMVVTGSGQLSLLERLEHNFPGMFHKELMVTAFDVKYGKP
NPEPYLMALKKGGLKADEAVVIENAPLGVEAGHKAGIFTIAVNTGPLDGQ
VLLDAGADLLFPSMQTLCDSWDTIM
3D structure
PDB3qu9 Divergence of Structure and Function in the Haloacid Dehalogenase Enzyme Superfamily: Bacteroides thetaiotaomicron BT2127 Is an Inorganic Pyrophosphatase.
ChainA
Resolution1.9 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D11 N13 S19 E47 V112 T113 K147 E171 N172
Catalytic site (residue number reindexed from 1) D13 N15 S21 E49 V114 T115 K149 E173 N174
Enzyme Commision number 3.6.1.1: inorganic diphosphatase.
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 A D11 N13 E47 N172 D13 N15 E49 N174
Gene Ontology
Molecular Function
GO:0008801 beta-phosphoglucomutase activity
GO:0046872 metal ion binding
GO:0050308 sugar-phosphatase activity

View graph for
Molecular Function
External links
PDB RCSB:3qu9, PDBe:3qu9, PDBj:3qu9
PDBsum3qu9
PubMed21894910
UniProtQ8A5V9

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