7U55

Crystal structure of Thermoplasmatales archaeon heliorhodopsin at pH 4.5

Summary for 7U55

Entry DOI	10.2210/pdb7u55/pdb
Descriptor	Heliorhodopsin, RETINAL, CHLORIDE ION, ... (5 entities in total)
Functional Keywords	microbial rhodopsin, retinal protein, heliorhodopsin, seven transmembrane protein, membrane protein
Biological source	Thermoplasmatales archaeon SG8-52-1
Total number of polymer chains	1
Total formula weight	30411.98
Authors	Besaw, J.E.,De Guzman, P.,Miller, R.J.D.,Ernst, O.P. (deposition date: 2022-03-01, release date: 2022-09-07, Last modification date: 2023-10-18)
Primary citation	Besaw, J.E.,Reichenwallner, J.,De Guzman, P.,Tucs, A.,Kuo, A.,Morizumi, T.,Tsuda, K.,Sljoka, A.,Miller, R.J.D.,Ernst, O.P. Low pH structure of heliorhodopsin reveals chloride binding site and intramolecular signaling pathway. Sci Rep, 12:13955-13955, 2022 Cited by PubMed: 35977989 DOI: 10.1038/s41598-022-17716-9 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (1.97 Å)

Structure validation