Structure of PDB 7o2s Chain A Binding Site BS03

Receptor Information

>7o2s Chain A (length=276) Species: 6183 (Schistosoma mansoni) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

EWSYTNILTGPETWHEHYKNMCSGYYQSPIDLKTDISTLDLKLKTVIIYR
NTSSTETTTIQNNGHSAEVKFPRNTWFISFDGILDYKYEIIQMHFHWGNT
DDRGSEHTIDGFRFPLEGHIVSFRRQMYSSPSEAIGRPGGLAVLGIMHQI
VESIKYEQTAFKAYNNFSGVLNSQFVPPNNSTIDDINLALLLSLLNPSRY
FRYLGSLTTPPCTENVLWTVFIDPVLITREQINLFRNLPYGSNEKQTRMG
DNFRPIQLLNPIDTLASRTLYRATAR

Ligand information

Ligand ID

InChI

InChI=1S/Zn/q+2

InChIKey

PTFCDOFLOPIGGS-UHFFFAOYSA-N

SMILES

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

Formula

Name

ZINC ION

PDB chain

7o2s Chain A Residue 404 [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	7o2s Structural Insights into Schistosoma mansoni Carbonic Anhydrase (SmCA) Inhibition by Selenoureido-Substituted Benzenesulfonamides.
Resolution	2.28 Å
Binding residue (original residue number in PDB)	E175 E253
Binding residue (residue number reindexed from 1)	E152 E230
Annotation score	1

Enzymatic activity

Enzyme Commision number

4.2.1.1: carbonic anhydrase.

Gene Ontology

	Molecular Function
GO:0004089	carbonate dehydratase activity
GO:0008270	zinc ion binding
GO:0016829	lyase activity
GO:0046872	metal ion binding

	Biological Process
GO:0006730	one-carbon metabolic process

	Cellular Component
GO:0005886	plasma membrane
GO:0016020	membrane

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Cellular Component

External links

PDB	RCSB:7o2s, PDBe:7o2s, PDBj:7o2s
PDBsum	7o2s
PubMed	34232641
UniProt	A0A3Q0KSG2

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