Structure of PDB 1srr Chain C Binding Site BS01

Receptor Information
>1srr Chain C (length=121) Species: 1423 (Bacillus subtilis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MNEKILIVDDQSGIRILLNEVFNKEGYQTFQAANGLQALDIVTKERPDLV
LLDMKIPGMDGIEILKRMKVIDENIRVIIMTAYGELDMIQESKELGALTH
FAKPFDIDEIRDAVKKYLPLK
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 chain1srr Chain C Residue 532 [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]
PDB1srr Crystal structure of a phosphatase-resistant mutant of sporulation response regulator Spo0F from Bacillus subtilis.
Resolution1.9 Å
Binding residue
(original residue number in PDB)		D11 D54 K56
Binding residue
(residue number reindexed from 1)		D10 D53 K55
Annotation score4
Enzymatic activity
Enzyme Commision number 2.7.-.-
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0016301 kinase activity
GO:0046872 metal ion binding
Biological Process
GO:0000160 phosphorelay signal transduction system
GO:0016310 phosphorylation
GO:0030435 sporulation resulting in formation of a cellular spore
Cellular Component
GO:0005737 cytoplasm

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:1srr, PDBe:1srr, PDBj:1srr
PDBsum1srr
PubMed8805550
UniProtP06628|SP0F_BACSU Sporulation initiation phosphotransferase F (Gene Name=spo0F)

[Back to BioLiP]