Structure of PDB 7ris Chain A

Receptor sequence
>7risA (length=293) Species: 258594 (Rhodopseudomonas palustris CGA009) [Search protein sequence]
VRVLATDLAFPEGPVVMPDGSVVLVEIRAQQLTRVWPDGRKEVVAKVPGG
PNGAALGPDGKMYICNNGGFGPGAPAPHEYIGGSIQRVDLQSGEVETLFD
KCGEHPLKGPNDLVFDKHGGLWFTDLGKRRARDMDVGAAYYIKPGMTEIT
EQVFGTLPLNGIGLSPDEATMYAAETPTGRLWAFDLSGPGEVKPRDGEKG
KPICGLGGYQMFDSLAVEASGNVCVATLVSGCISVIAPDGTLVEQVPTGD
RVTTNIAFGGPDLKTAYITLSGKGELIAMDWSRPGLPLNFLNK
3D structure
PDB7ris A broad specificity beta-propeller enzyme from Rhodopseudomonas palustris that hydrolyzes many lactones including gamma-valerolactone.
ChainA
Resolution1.72 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.1.1.17: gluconolactonase.
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 PO4 A E15 N123 N172 D229 T270 E12 N111 N160 D213 T254
BS02 CA A E15 N123 N172 D229 S230 E12 N111 N160 D213 S214
Gene Ontology
Molecular Function
GO:0004341 gluconolactonase activity
GO:0016787 hydrolase activity
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:7ris, PDBe:7ris, PDBj:7ris
PDBsum7ris
PubMed36502920
UniProtQ6N3R9

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