Structure of PDB 7plb Chain B Binding Site BS01

Receptor Information

>7plb Chain B (length=289) Species: 190650 (Caulobacter vibrioides CB15) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

ATAQVTCVWDLKATLGEGPIWHGDTLWFVDIKQRKIHNYHPATGERFSFD
APDQVTFLAPIVGATGFVVGLKTGIHRFHPATGFSLLLEVEDAALNNRPN
DATVDAQGRLWFGTMHDGEENNSGSLYRMDLTGVARMDRDICITNGPCVS
PDGKTFYHTDTLEKTIYAFDLAEDGLLSNKRVFVQFALGDDVYPDGSVVD
SEGYLWTALWGGFGAVRFSPQGDAVTRIELPAPNVTKPCFGGPDLKTLYF
TTARKGLSDETLAQYPLAGGVFAVPVDVAGQPQHEVRLV

Ligand information

InChI=1S/Fe/q+2

CWYNVVGOOAEACU-UHFFFAOYSA-N

SMILES

Software	SMILES
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Fe+2]
CACTVS 3.341	[Fe++]

Formula

Name

FE (II) ION

PDB chain

7plb Chain B Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	7plb Three-dimensional structure of xylonolactonase from Caulobacter crescentus: A mononuclear iron enzyme of the 6-bladed beta-propeller hydrolase family.
Resolution	1.73 Å
Binding residue (original residue number in PDB)	E18 N146 D196
Binding residue (residue number reindexed from 1)	E17 N145 D195
Annotation score	1

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

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Molecular Function

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Biological Process

External links

PDB	RCSB:7plb, PDBe:7plb, PDBj:7plb
PDBsum	7plb
PubMed	34761460
UniProt	Q9A9Z1\|XYLC_CAUVC D-xylonolactone lactonase (Gene Name=xylC)

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