spacer
EBI PDBe PDBeView

PDBe Entry: 1i58 view

STRUCTURE OF THE HISTIDINE KINASE CHEA ATP-BINDING DOMAIN IN COMPLEX WITH ATP ANALOG ADPCP AND MAGNESIUM
Summary
Header SIGNALING PROTEIN, TRANSFERASEsearch
Method X-RAY DIFFRACTION
Experiment Resolution: 1.6 Å, R-factor: 22.3%, Free R-factor: 26.2%, Spacegroup: P 1 21 1
Released 26/08/2001, deposition: 26/02/2001, last revision: 24/02/2009
Authors Bilwes, A.M.search; Quezada, C.M.search; Croal, L.R.search; Crane, B.R.search; Simon, M.I.search
Primary citation Nucleotide binding by the histidine kinase CheA.
NAT.STRUCT.BIOL.search vol:8, pag:353-360 (2001) [PubMed ID 11276258 ]search
Keywords beta-alpha sandwichsearch, SIGNALING PROTEINsearch, TRANSFERASEsearch
EC 2.7.13.3 ExPASy BRENDA search (A B)
Organism Thermotoga maritima 2336search(A B)
UniProt Chemotaxis protein cheA (EC 2.7.13.3) Q56310search (A B)
Solvent A, B
Related entries 1b3q
Polymers
Id Name Type UniProt Residues Observed
A, B CHEMOTAXIS PROTEIN CHEA Protein Q56310 (CHEA_THEMA)search
 189 100%
Heterogens
Id Name Ligands
B, A ACETATE ION ACT search
A MAGNESIUM ION MG search
A PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER ACP search
B ADENOSINE-5'-DIPHOSPHATE ADP search
spacer