Structure of PDB 2wbf Chain X Binding Site BS01

Receptor Information
>2wbf 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
DNMDAFVKIIKTEVMNKGSVIAYIKAENVMGYEFSGKKVKNLCGDDTADH
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 chain2wbf Chain X Residue 1829 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB2wbf Structural insights into the protease-like antigen Plasmodium falciparum SERA5 and its noncanonical active-site serine.
Resolution1.6 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) H762 N787
Catalytic site (residue number reindexed from 1) H200 N225
Enzyme Commision number 3.4.22.-
Gene Ontology
Molecular Function
GO:0008234 cysteine-type peptidase activity
Biological Process
GO:0006508 proteolysis

View graph for
Molecular Function
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Biological Process
External links
PDB RCSB:2wbf, PDBe:2wbf, PDBj:2wbf
PDBsum2wbf
PubMed19591843
UniProtQ9TY95|SERA5_PLAF7 Serine-repeat antigen protein 5 (Gene Name=SERA5)

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