Structure of PDB 1i5a Chain B Binding Site BS01

Receptor Information
>1i5a Chain B (length=177) Species: 2336 (Thermotoga maritima) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SHMVPISFVFNRFPRMVRDLAKKMNKEVNFIMRGEDTELDRTFVEEIGEP
LLHLLRNAIDHGIEPKEERIAKGKPPIGTLILSARHEGNNVVIEVEDDGR
GIDKEKIIRKAIEKGLIDESKAATLSDQEILNFLFVPGFSTVGMDVVKNV
VESLNGSISIESEKDKGTKVTIRLPLT
Ligand information
Ligand IDMN
InChIInChI=1S/Mn/q+2
InChIKeyWAEMQWOKJMHJLA-UHFFFAOYSA-N
SMILES
SoftwareSMILES
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Mn+2]
CACTVS 3.341[Mn++]
FormulaMn
NameMANGANESE (II) ION
ChEMBL
DrugBankDB06757
ZINC
PDB chain1i5a Chain B Residue 995 [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]
PDB1i5a Nucleotide binding by the histidine kinase CheA.
Resolution1.9 Å
Binding residue
(original residue number in PDB)		H405 N409
Binding residue
(residue number reindexed from 1)		H53 N57
Annotation score4
Enzymatic activity
Catalytic site (original residue number in PDB) N409
Catalytic site (residue number reindexed from 1) N57
Enzyme Commision number 2.7.13.3: histidine kinase.
Gene Ontology
Molecular Function
GO:0016772 transferase activity, transferring phosphorus-containing groups
Biological Process
GO:0016310 phosphorylation

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1i5a, PDBe:1i5a, PDBj:1i5a
PDBsum1i5a
PubMed11276258
UniProtQ56310|CHEA_THEMA Chemotaxis protein CheA (Gene Name=cheA)

[Back to BioLiP]