Structure of PDB 3lm4 Chain B

Receptor sequence
>3lm4B (length=326) Species: 101510 (Rhodococcus jostii RHA1) [Search protein sequence]
DARFDIAHLARAELFSPKPQETLDFFTKFLGMYVTHREGQSVYLRGYEDP
YPWSLKITEAPEAGMGHAAMRTSSPEALERRAKSLTDGNVDGTWSEDQFG
YGKTFEYQSPDGHNLQLLWEAEKYVAPPELRSKILTRPSKKPLQGIPVKR
IDHLNLMSSDVTAVKDSFERHLGFRTTERVVDGNVEIGAWMSSNLLGHEV
ACMRDMTGGHGKLHHLAFFYGTGQHNIDAVEMFRDYDIQIEAGPDKHGIT
QSQFLYVFEPGGNRIELFGEAGYLHLDPDAETKTWQMSDIDTGLAVGGAK
LPWESYFTYGTPSPLSLDQHIEKYAH
3D structure
PDB3lm4 Crystal Structure of 2,3-Dihydroxy Biphenyl dioxygenase from Rhodococcus sp. (strain RHA1)
ChainB
Resolution1.8 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H155 H200 H217 H249 Y258 E268
Catalytic site (residue number reindexed from 1) H153 H198 H215 H247 Y256 E266
Enzyme Commision number 1.13.11.2: catechol 2,3-dioxygenase.
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 FE B H155 H217 E268 H153 H215 E266
BS02 HPX B I189 W192 M205 R206 H249 Y308 F309 I187 W190 M203 R204 H247 Y306 F307
Gene Ontology
Molecular Function
GO:0018577 catechol 2,3-dioxygenase activity
GO:0046872 metal ion binding
GO:0051213 dioxygenase activity

View graph for
Molecular Function
External links
PDB RCSB:3lm4, PDBe:3lm4, PDBj:3lm4
PDBsum3lm4
PubMed
UniProtQ0S9X1

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