Structure of PDB 5du8 Chain A

Receptor sequence
>5du8A (length=234) Species: 1773 (Mycobacterium tuberculosis) [Search protein sequence]
HMIGITQAEAVLTIELQRPERRNALNSQLVEELTQAIRKAGDGSARAIVL
TGQGTAFCAGADPDRLIELHKAMDASPMPVVGAINGPAIGAGLQLAMQCD
LRVVAPDAFFQFPTSKYGLALDNWSIRRLSSLVGHGRARAMLLSAEKLTA
EIALHTGMANRIGTLADAQAWAAEIARLAPLAIQHAKRVLNDDGAIEEAW
PAHKELFDKAWGSQDVIEAQVARMEKRPPKFQGA
3D structure
PDB5du8 THPP target assignment reveals EchA6 as an essential fatty acid shuttle in mycobacteria.
ChainA
Resolution2.23 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) A60 P72 I76 A100 Q103 P122 T123 L128 L130 D131 P210 W220
Catalytic site (residue number reindexed from 1) A61 P63 I67 A91 Q94 P113 T114 L119 L121 D122 P201 W211
Enzyme Commision number 4.2.1.17: enoyl-CoA hydratase.
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 5FK A L75 I76 H79 Q103 D131 W133 F216 L66 I67 H70 Q94 D122 W124 F207 MOAD: Kd=1.9uM
PDBbind-CN: -logKd/Ki=5.72,Kd=1.9uM
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004300 enoyl-CoA hydratase activity
GO:0016829 lyase activity
GO:0016836 hydro-lyase activity
Biological Process
GO:0006631 fatty acid metabolic process
GO:0006635 fatty acid beta-oxidation
Cellular Component
GO:0005886 plasma membrane
GO:0009274 peptidoglycan-based cell wall

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Molecular Function
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Cellular Component
External links
PDB RCSB:5du8, PDBe:5du8, PDBj:5du8
PDBsum5du8
PubMed27571973
UniProtP9WNP1|ECHA6_MYCTU Probable enoyl-CoA hydratase EchA6 (Gene Name=echA6)

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