1QKP

HIGH RESOLUTION X-RAY STRUCTURE OF AN EARLY INTERMEDIATE IN THE BACTERIORHODOPSIN PHOTOCYCLE

Summary for 1QKP

Entry DOI	10.2210/pdb1qkp/pdb
Related	1AP9 1AT9 1BAC 1BAD 1BCT 1BHA 1BHB 1BRD 1BRR 1BRX 1QHJ 1QKO 2BRD
Descriptor	BACTERIORHODOPSIN, RETINAL (3 entities in total)
Functional Keywords	photoreceptor, proton pump, membrane protein, retinal protein, intermediate state, photocycle, lipidic cubic phases
Biological source	HALOBACTERIUM SALINARIUM
Total number of polymer chains	1
Total formula weight	27098.85
Authors	Edman, K.,Nollert, P.,Royant, A.,Belrhali, H.,Pebay-Peyroula, E.,Hajdu, J.,Neutze, R.,Landau, E.M. (deposition date: 1999-07-30, release date: 1999-10-24, Last modification date: 2023-12-13)
Primary citation	Edman, K.,Nollert, P.,Royant, A.,Belrhali, H.,Pebay-Peyroula, E.,Hajdu, J.,Neutze, R.,Landau, E.M. High-resolution X-ray structure of an early intermediate in the bacteriorhodopsin photocycle. Nature, 401:822-826, 1999 Cited by PubMed: 10548112 DOI: 10.1038/44623 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.1 Å)

Structure validation