Structure of PDB 1p6e Chain A Binding Site BS03

Receptor Information
>1p6e Chain A (length=245) Species: 1396 (Bacillus cereus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
WSAEDKHKEGVNSHLWIVNRAIDIMSRNTTLVKQDRVAQLNEWRTELENG
IYAANYENPYYDNSTFASHFYDPDNGKTYIPFAKQAKETGAKYFKLAGES
YKNKDMKQAFFYLGLSLHYLGDVNQPMHAANFTNLSYPQGFHSKYENFVD
TIKDNYKVTDGNGYWNWKGTNPEEWIHGAAVVAKQDYSGIVNDNTKDWFV
KAAVSQEYADKWRAEVTPMTGKRLMDAQRVTAGYIQLWFDTYGDR
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain1p6e Chain A Residue 248 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB1p6e Using X-ray crystallography of the Asp55Asn mutant of the phosphatidylcholine-preferring phospholipase C from Bacillus cereus to support the mechanistic role of Asp55 as the general base.
Resolution2.3 Å
Binding residue
(original residue number in PDB)		W1 H14 D122
Binding residue
(residue number reindexed from 1)		W1 H14 D122
Annotation score1
Enzymatic activity
Catalytic site (original residue number in PDB) H14 N55 H69 H118 D122 H128 H142 E146
Catalytic site (residue number reindexed from 1) H14 N55 H69 H118 D122 H128 H142 E146
Enzyme Commision number 3.1.4.3: phospholipase C.
Gene Ontology
Molecular Function
GO:0004629 phospholipase C activity
GO:0008270 zinc ion binding
GO:0016787 hydrolase activity
GO:0016788 hydrolase activity, acting on ester bonds
GO:0034480 phosphatidylcholine phospholipase C activity
GO:0046872 metal ion binding
Biological Process
GO:0031640 killing of cells of another organism

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1p6e, PDBe:1p6e, PDBj:1p6e
PDBsum1p6e
PubMed12921783
UniProtP09598|PHLC_BACCE Phospholipase C (Gene Name=plc)

[Back to BioLiP]