Structure of PDB 3a2l Chain A

Receptor sequence
>3a2lA (length=291) Species: 375 (Bradyrhizobium japonicum) [Search protein sequence]
IEIRRAPVLGSSMAYRETGAQDAPVVLFLHGNPTSSHIWRNILPLVSPVA
HCIAPDLIGFGQSGKPDIAYRFFDHVRYLDAFIEQRGVTSAYLVAQDWGT
ALAFHLAARRPDFVRGLAFMEFIRPMPTWQDFHQDHAEAARAVFRKFRTP
GEGEAMILEANAFVERVLPGGIVRKLGDEEMAPYRTPFPTPESRRPVLAF
PRELPIAGEPADVYEALQSAHAALAASSYPKLLFTGEPGALVSPEFAERF
AASLTRCALIRLGAGLHYLQEDHADAIGRSVAGWIAGIEAV
3D structure
PDB3a2l Enantioselectivity of haloalkane dehalogenases and its modulation by surface loop engineering
ChainA
Resolution1.78 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) N38 S41 Q102 D103 W104 E127 F138 G252 H280
Catalytic site (residue number reindexed from 1) N32 S35 Q96 D97 W98 E121 F132 G239 H267
Enzyme Commision number 3.8.1.5: haloalkane 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 FRU A A299 E302 A286 E289
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0016787 hydrolase activity
GO:0018786 haloalkane dehalogenase activity
GO:0042802 identical protein binding

View graph for
Molecular Function
External links
PDB RCSB:3a2l, PDBe:3a2l, PDBj:3a2l
PDBsum3a2l
PubMed20645368
UniProtP59337|DHAA_BRADU Haloalkane dehalogenase (Gene Name=dhaA)

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