Structure of PDB 3tfj Chain A

Receptor sequence
>3tfjA (length=369) Species: 335992 (Candidatus Pelagibacter ubique HTCC1062) [Search protein sequence]
MKNFSIAKSRRLRSTPYTSRIEKQGVTAYTIYNHMLLPAAFGSIEDSYKH
LKEHVQIWDVAAERQVEISGKDSAELVQLMTCRDLSKSKIGRCYYCPIID
ENGNLVNDPVVLKLDENKWWISIADSDVIFFAKGLASGHKFDVKIVEPVV
DIMAIQGPKSFALMEKVFGKKITELKFFGFDYFDFEGTKHLIARSGWSKQ
GGYEVYVENTQSGQKLYDHLFEVGKEFNVGPGCPNLIERIESALLSYGND
FDNNDNPFECGFDQYVSLDSDINFLGKEKLKEIKLKGPQKKLRGVKIDIK
EISLTGSKNIYDENNNVIGELRSACYSPHFQKVIGIAMIKKSHWEASQGF
KIQINDNTINGNVCDLPFI
3D structure
PDB3tfj Structures of dimethylsulfoniopropionate-dependent demethylase from the marine organism Pelagabacter ubique.
ChainA
Resolution1.6 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D108
Catalytic site (residue number reindexed from 1) D108
Enzyme Commision number 2.1.1.269: dimethylsulfoniopropionate demethylase.
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 THG A Y32 E63 Y95 D108 V110 S122 I123 A124 F178 W197 E204 Y265 Y32 E63 Y95 D108 V110 S122 I123 A124 F178 W197 E204 Y265
Gene Ontology
Molecular Function
GO:0008168 methyltransferase activity
Biological Process
GO:0032259 methylation

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Molecular Function
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Biological Process
External links
PDB RCSB:3tfj, PDBe:3tfj, PDBj:3tfj
PDBsum3tfj
PubMed22162093
UniProtQ4FP21|DMDA_PELUB Dimethylsulfonioproprionate demethylase DmdA (Gene Name=dmdA)

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