5B2N

Crystal structure of the light-driven chloride ion-pumping rhodopsin, ClP, from Nonlabens marinus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Chloride pumping rhodopsin	polymer	279	30710.9	1	UniProt (W8VZW3)	Nonlabens marinus S1-08
2	B (A)	RETINAL	non-polymer		284.4	1	Chemie (RET) PubChem (1070) PubChem (23254473) PubChem (177675058) PubChem (638015) PubChem (87082476) PubChem (87110449) PubChem (87110609) PubChem (88398773) PubChem (88407543) PubChem (5280490) PubChem (5353924) PubChem (5381765) PubChem (6436079) PubChem (6436082) PubChem (11426127) PubChem (12227253) PubChem (12227254) PubChem (12227256) PubChem (12227257) PubChem (12227258) PubChem (12227259) PubChem (12227269) PubChem (12227270) PubChem (12227271) PubChem (134688327) PubChem (140510408) PubChem (145826762) PubChem (169423542) PubChem (172878320)
3	C (A)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL) PubChem (312)
4	D, E (A)	HEXANE	non-polymer		86.2	2	Chemie (HEX) PubChem (8058)
5	F, G, H, I (A)	N-OCTANE	non-polymer		114.2	4	Chemie (OCT) PubChem (356)
6	J, K, L (A)	DODECANE	non-polymer		170.3	3	Chemie (D12) PubChem (8182) PubChem (5359624)
7	M, N, O (A)	DECANE	non-polymer		142.3	3	Chemie (D10) PubChem (15600)
8	P (A)	water	water		18.0	96	Chemie (HOH)

Sequence modifications

A: 1 - 272 (UniProt: W8VZW3)

PDB	External Database	Details
Gly -6	-	expression tag
Ser -5	-	expression tag
Ser -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
Ser -1	-	expression tag
Gly 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	30710.9
Non-Polymers*	Number of molecules	14
	Total formula weight	1887.0
All*	Total formula weight	32597.9

*Water molecules are not included.