6TK3

Femtosecond to millisecond structural changes in a light-driven sodium pump: 30us+150us structure of KR2 with extrapolated, light and dark datasets

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Sodium pumping rhodopsin	polymer	290	32894.9	1	UniProt (N0DKS8) Pfam (PF01036) In PDB	Dokdonia eikasta
2	A	RETINAL	non-polymer		284.4	1	Chemie (RET)
3	A	EICOSANE	non-polymer		282.5	26	Chemie (LFA)
4		water	water		18.0	49	Chemie (HOH)

Sequence modifications

A: 1 - 275 (UniProt: N0DKS8)

PDB	External Database	Details
Glu 276	-	expression tag
Asn 277	-	expression tag
Leu 278	-	expression tag
Tyr 279	-	expression tag
Phe 280	-	expression tag
Gln 281	-	expression tag
Ser 282	-	expression tag
Gly 283	-	expression tag
Ser 284	-	expression tag
His 285	-	expression tag
His 286	-	expression tag
His 287	-	expression tag
His 288	-	expression tag
His 289	-	expression tag
His 290	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	32894.9
Non-Polymers*	Number of molecules	27
	Total formula weight	7630.7
All*	Total formula weight	40525.5

*Water molecules are not included.