Structure of PDB 4la3 Chain A

Receptor sequence
>4la3A (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
ChainA
Resolution2.701 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
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 A H125 E129 H163 H124 E128 H162
BS02 DQY A Y92 Y110 Y120 H123 Y91 Y109 Y119 H122
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)

[Back to BioLiP]