6IS6

Crystal structure of Thermoplasmatales archaeon heliorhodopsin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	heliorhodopsin	polymer	259	29886.3	1	UniProt (A0A151EDA9) Pfam (PF18761) In PDB	Thermoplasmatales archaeon SG8-52-1
2	A	(2R)-2,3-dihydroxypropyl (9Z)-octadec-9-enoate	non-polymer		356.5	14	Chemie (OLC)
3	A	RETINAL	non-polymer		284.4	1	Chemie (RET)
4		water	water		18.0	31	Chemie (HOH)

Sequence modifications

A: 2 - 253 (UniProt: A0A151EDA9)

PDB	External Database	Details
Met -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	29886.3
Non-Polymers*	Number of molecules	15
	Total formula weight	5276.0
All*	Total formula weight	35162.3

*Water molecules are not included.