Structure of PDB 6qhu Chain A

Receptor sequence
>6qhuA (length=297) Species: 1076 (Rhodopseudomonas palustris) [Search protein sequence]
LADLFPGFGSEWINTSSGRIFARVGGDGPPLLLLHGFPQTHVMWHRVAPK
LAERFKVIVADLPGYGWSDMPESDEQHTPYTKRAMAKQLIEAMEQLGHVH
FALAGHDRGARVSYRLALDSPGRLSKLAVLDILPTYEYWQRMNRAYALKI
YHWSFLAQPAPLPENLLGGDPDFYVKAKLASWTRAGDLSAFDPRAVEHYR
IAFADPMRRHVMCEDYRAGAYADFEHDKIDVEAGNKIPVPMLALWGASGI
AQSAATPLDVWRKWASDVQGAPIESGHFLPEEAPDQTAEALVRFFSA
3D structure
PDB6qhu Time-resolved crystallography reveals allosteric communication aligned with molecular breathing.
ChainA
Resolution1.73 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) F40 D110 R111 H155 Y219 G252 H280
Catalytic site (residue number reindexed from 1) F37 D107 R108 H152 Y216 G249 H277
Enzyme Commision number 3.8.1.3: haloacetate dehalogenase.
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 FAH A D110 R111 R114 W156 D107 R108 R111 W153
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0016787 hydrolase activity
GO:0018785 haloacetate dehalogenase activity

View graph for
Molecular Function
External links
PDB RCSB:6qhu, PDBe:6qhu, PDBj:6qhu
PDBsum6qhu
PubMed31515393
UniProtQ6NAM1|DEHA_RHOPA Fluoroacetate dehalogenase (Gene Name=RPA1163)

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