Structure of PDB 4la3 Chain B

Receptor sequence
>4la3B (length=189) Species: 644107 (Ruegeria lacuscaerulensis ITI-1157) [Search protein sequence]
TLENVLEAARHLHQTLPALSEFGNWPTDLTATGLQPRAIPATPLVQALDQ
PGSPRTTGLVQAIRSAAHLAHWKRTYTEAEVGADFRNRYGYFELFGPTGH
FHSTQLRGYVAYWGAGLDYDWHSHQAEELALTLAGGAVFKVDGERAFVGA
EGTRLHASWQSHAMSTGDQPILTFVLWRGEGLNALPRMD
3D structure
PDB4la3 Molecular insight into bacterial cleavage of oceanic dimethylsulfoniopropionate into dimethyl sulfide
ChainB
Resolution2.701 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 4.4.1.3: dimethylpropiothetin dethiomethylase.
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 B H125 E129 H163 H124 E128 H162
Gene Ontology
Molecular Function
GO:0016829 lyase activity
GO:0046872 metal ion binding
GO:0047869 dimethylpropiothetin dethiomethylase activity

View graph for
Molecular Function
External links
PDB RCSB:4la3, PDBe:4la3, PDBj:4la3
PDBsum4la3
PubMed24395783
UniProtD0CY60|DDDQ_RUELI Dimethylsulfonioproprionate lyase DddQ (Gene Name=dddQ)

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