Structure of PDB 1bf6 Chain A

Receptor sequence
>1bf6A (length=291) Species: 562 (Escherichia coli) [Search protein sequence]
SFDPTGYTLAHEHLHIDLSGFKNNVDCRLDQYAFICQEMNDLMTRGVRNV
IEMTNRYMGRNAQFMLDVMRETGINVVACTGYYQDAFFPEHVATRSVQEL
AQEMVDEIEQGIDGTELKAGIIAEIGTSEGKITPLEEKVFIAAALAHNQT
GRPISTHTSFSTMGLEQLALLQAHGVDLSRVTVGHCDLKDNLDNILKMID
LGAYVQFDTIGKNSYYPDEKRIAMLHALRDRGLLNRVMLSMDITRRSHLK
ANGGYGYDYLLTTFIPQLRQSGFSQADVDVMLRENPSQFFQ
3D structure
PDB1bf6 Biochemical characterization and crystallographic structure of an Escherichia coli protein from the phosphotriesterase gene family.
ChainA
Resolution1.7 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H12 H14 E125 H158 H186 L189 T210 D243
Catalytic site (residue number reindexed from 1) H11 H13 E124 H157 H185 L188 T209 D242
Enzyme Commision number 3.1.-.-
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 ZN A H12 H14 E125 D243 H11 H13 E124 D242
BS02 ZN A E125 H158 H186 E124 H157 H185
Gene Ontology
Molecular Function
GO:0008270 zinc ion binding
GO:0016787 hydrolase activity
GO:0016788 hydrolase activity, acting on ester bonds
GO:0046872 metal ion binding
Biological Process
GO:0009056 catabolic process

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Molecular Function
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Biological Process
External links
PDB RCSB:1bf6, PDBe:1bf6, PDBj:1bf6
PDBsum1bf6
PubMed9548740
UniProtP45548|PHP_ECOLI Phosphotriesterase homology protein (Gene Name=php)

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