Structure of PDB 6x42 Chain X Binding Site BS01

Receptor Information
>6x42 Chain X (length=265) Species: 5833 (Plasmodium falciparum) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DNMFCNKEYCNRLKDENNCISNLQVEDQGNCDTSWIFASKYHLETIRCMK
GYEPTKISALYVANCYKGEHKDRCDEGSSPMEFLQIIEDYGFLPAESNYP
YNYVKVGEQCPKVEDHWMNLWDNGKILHNKNEPNSLDGKGYTAYESERFH
DNMDAFVKIIKTEVMNKGSVIAYIKAENVMGYEFSGKKVQNLCGDDTADH
AVNIVGYGNYVNSEGEKKSYWIVRNSWGPYWGDEGYFKVDMYGPTHCHFN
FIHSVVIFNVDLPMN
Ligand information
Ligand IDCA
InChIInChI=1S/Ca/q+2
InChIKeyBHPQYMZQTOCNFJ-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Ca++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Ca+2]
FormulaCa
NameCALCIUM ION
ChEMBL
DrugBankDB14577
ZINC
PDB chain6x42 Chain X Residue 901 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB6x42 Structure of the Plasmodium falciparum PfSERA5 pseudo-zymogen.
Resolution1.2 Å
Binding residue
(original residue number in PDB)		E739 N740 D757
Binding residue
(residue number reindexed from 1)		E177 N178 D195
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) Q590 S596 H762 N787
Catalytic site (residue number reindexed from 1) Q28 S34 H200 N225
Enzyme Commision number 3.4.22.-
Gene Ontology
Molecular Function
GO:0008234 cysteine-type peptidase activity
Biological Process
GO:0006508 proteolysis

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Molecular Function
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Biological Process
External links
PDB RCSB:6x42, PDBe:6x42, PDBj:6x42
PDBsum6x42
PubMed32955133
UniProtQ9TY95|SERA5_PLAF7 Serine-repeat antigen protein 5 (Gene Name=SERA5)

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