Structure of PDB 3wrb Chain B

Receptor sequence
>3wrbB (length=411) Species: 13689 (Sphingomonas paucimobilis) [Search protein sequence]
AKIIGGFAVSHTPTIAFAHDANKYDDPVWAPIFQGFEPVKQWLAEQKPDV
TFYVYNDHMTSFFEHYSHFALGVGEEYSPADEGGGQRDLPPIKGDPELAK
HIAECLVADEFDLAYWQGMGLDFGAFSPLSVLLPHEHGWPCRIVPLQCGV
LQHPIPKARRFWNFGRSLRRAIQSYPRDIKVAIAGTGGLSHQVHGERAGF
NNTEWDMEFMERLANDPESLLGATVTDLAKKGGWEGAEVVMWLLMRGALS
PEVKTLHQSYFLPSMTAIATMLFEDQGDAAPPAESDEALRARAKRELAGV
EEIEGTYPFTIDRAVKGFRINHFLHRLIEPDFRKRFVEDPEGLFAESDLT
EEEKSLIRNRDWIGMIHYGVIFFMLEKMAAVLGIGNIDVYAAFRGLSVPE
FQKTRNAAITY
3D structure
PDB3wrb Molecular Mechanism of Strict Substrate Specificity of an Extradiol Dioxygenase, DesB, Derived from Sphingobium sp. SYK-6
ChainB
Resolution2.1 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 H59 H192 E239
Catalytic site (residue number reindexed from 1) H11 H58 H191 E238
Enzyme Commision number 1.13.11.58: linoleate 9S-lipoxygenase.
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 GDE B T13 P14 M266 T267 T12 P13 M265 T266
BS02 FE2 B H12 N57 H59 E239 H11 N56 H58 E238
BS03 GDE B E377 N387 Y391 E376 N386 Y390
Gene Ontology
Molecular Function
GO:0008198 ferrous iron binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0051213 dioxygenase activity

View graph for
Molecular Function
External links
PDB RCSB:3wrb, PDBe:3wrb, PDBj:3wrb
PDBsum3wrb
PubMed24657997
UniProtG2IKE5

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