Structure of PDB 7plb Chain A Binding Site BS02

Receptor Information
>7plb Chain A (length=287) Species: 190650 (Caulobacter vibrioides CB15) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
AQVTCVWDLKATLGEGPIWHGDTLWFVDIKQRKIHNYHPATGERFSFDAP
DQVTFLAPIVGATGFVVGLKTGIHRFHPATGFSLLLEVEDAALNNRPNDA
TVDAQGRLWFGTMHDGEENNSGSLYRMDLTGVARMDRDICITNGPCVSPD
GKTFYHTDTLEKTIYAFDLAEDGLLSNKRVFVQFALGDDVYPDGSVVDSE
GYLWTALWGGFGAVRFSPQGDAVTRIELPAPNVTKPCFGGPDLKTLYFTT
ARKGLSDETLAQYPLAGGVFAVPVDVAGQPQHEVRLV
Ligand information
Ligand IDXYP
InChIInChI=1S/C5H10O5/c6-2-1-10-5(9)4(8)3(2)7/h2-9H,1H2/t2-,3+,4-,5-/m1/s1
InChIKeySRBFZHDQGSBBOR-KKQCNMDGSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.5.0C1C(C(C(C(O1)O)O)O)O
CACTVS 3.341O[C@@H]1CO[C@@H](O)[C@H](O)[C@H]1O
OpenEye OEToolkits 1.5.0C1[C@H]([C@@H]([C@H]([C@@H](O1)O)O)O)O
CACTVS 3.341O[CH]1CO[CH](O)[CH](O)[CH]1O
ACDLabs 10.04OC1C(O)COC(O)C1O
FormulaC5 H10 O5
Namebeta-D-xylopyranose;
beta-D-xylose;
D-xylose;
xylose
ChEMBL
DrugBank
ZINCZINC000001529215
PDB chain7plb Chain A Residue 303 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7plb Three-dimensional structure of xylonolactonase from Caulobacter crescentus: A mononuclear iron enzyme of the 6-bladed beta-propeller hydrolase family.
Resolution1.73 Å
Binding residue
(original residue number in PDB)		E18 R99 N101 E120 N146 D196 W211
Binding residue
(residue number reindexed from 1)		E15 R96 N98 E117 N143 D193 W208
Annotation score1
Enzymatic activity
Enzyme Commision number 3.1.1.110: xylono-1,5-lactonase.
Gene Ontology
Molecular Function
GO:0004341 gluconolactonase activity
GO:0005509 calcium ion binding
GO:0016787 hydrolase activity
GO:0046872 metal ion binding
Biological Process
GO:0019853 L-ascorbic acid biosynthetic process

View graph for
Molecular Function
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Biological Process
External links
PDB RCSB:7plb, PDBe:7plb, PDBj:7plb
PDBsum7plb
PubMed34761460
UniProtQ9A9Z1|XYLC_CAUVC D-xylonolactone lactonase (Gene Name=xylC)

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