Structure of PDB 3r3z Chain B

Receptor sequence
>3r3zB (length=295) Species: 1076 (Rhodopseudomonas palustris) [Search protein sequence]
GHMPDLADLFPGFGSEWINTSSGRIFARVGGDGPPLLLLHGFPQTHVMWH
RVAPKLAERFKVIVADLPGYGWSDMPESDEQHTPYTKRAMAKQLIEAMEQ
LGHVHFALAGHDRGARVSYRLALDSPGRLSKLAVLDILPTYEYWQRMNRA
YALKIYHWSFLAQPAPLPENLLGGDPDFYVKAKLASWTRAGDLSAFDPRA
VEHYRIAFADPMRRHVMCEDYRAGAYADFEHDKIDVEAGNKIPVPMLALW
GASPLDVWRKWASDVQGAPIESGHFLPEEAPDQTAEALVRFFSAA
3D structure
PDB3r3z Mapping the reaction coordinates of enzymatic defluorination.
ChainB
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) F40 Q42 H109 D110 R111 D134 H155 Y219 H280
Catalytic site (residue number reindexed from 1) F42 Q44 H111 D112 R113 D136 H157 Y221 H274
Enzyme Commision number 3.8.1.3: haloacetate dehalogenase.
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 GOA B D110 R111 R114 W156 Y219 D112 R113 R116 W158 Y221
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0016787 hydrolase activity
GO:0018785 haloacetate dehalogenase activity

View graph for
Molecular Function
External links
PDB RCSB:3r3z, PDBe:3r3z, PDBj:3r3z
PDBsum3r3z
PubMed21510690
UniProtQ6NAM1|DEHA_RHOPA Fluoroacetate dehalogenase (Gene Name=RPA1163)

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