Structure of PDB 4yzb Chain B Binding Site BS04

Receptor Information
>4yzb Chain B (length=464) Species: 5802 (Eimeria tenella) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KLAATPGMFVQHSTAAFSDRYKGQRVLGKGSFGEVILCKDKVTGQEYAVK
VISKRQKTDKELLLKEVELLKKLDHPNIMKLYEFFEDKGYFYLVTEVYTG
GELFDEIISRKRFSEVDAARIIRQVLSGITYMHKNKIVHRDLKPENLLLE
NKRKDANIRIIDFGLSTHFESTKKMKDKIGTAYYIAPEVLHGTYDEKCDV
WSTGVILYILLSGCPPFNGANEFDILKKVEKGKFTFDLPQWKKVSEPAKD
LIRKMLAYVPTMRISARDALEHEWLKTSIDVPSLESTILNIRQFQGTQKL
AAAALLYMGSKLTTNEETVELNKIFQRMDKNGDGQLDKQELMEGYVELMK
LKGEDVSALDQSAIEFEVEQVLDAVDFDKNGFIEYSEFVTVAMDRKTLLS
RQRLERAFGMFDADGSGKISSSELATIFGVSEVDSETWRRVLAEVDRNND
GEVDFEEFRQMLLK
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 chain4yzb Chain B Residue 504 [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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PDB4yzb CDPK is a druggable target in the apicomplexan parasite Eimeria
Resolution2.9 Å
Binding residue
(original residue number in PDB)		D462 N464 D466 E468 E473
Binding residue
(residue number reindexed from 1)		D446 N448 D450 E452 E457
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) D151 K153 E155 N156 D172 T191
Catalytic site (residue number reindexed from 1) D141 K143 E145 N146 D162 T181
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0004672 protein kinase activity
GO:0004674 protein serine/threonine kinase activity
GO:0004683 calcium/calmodulin-dependent protein kinase activity
GO:0005509 calcium ion binding
GO:0005516 calmodulin binding
GO:0005524 ATP binding
GO:0009931 calcium-dependent protein serine/threonine kinase activity
GO:0046872 metal ion binding
Biological Process
GO:0006468 protein phosphorylation
GO:0016310 phosphorylation
GO:0018105 peptidyl-serine phosphorylation
GO:0035556 intracellular signal transduction
GO:0046777 protein autophosphorylation
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm
GO:0016020 membrane

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:4yzb, PDBe:4yzb, PDBj:4yzb
PDBsum4yzb
PubMed
UniProtQ3HNM4

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