8HNB

Cryo-EM structure of human OATP1B1 in apo state

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Solute carrier organic anion transporter family member 1B1	polymer	712	78790.8	1	UniProt (Q9Y6L6) Pfam (PF03137) Pfam (PF07648)	Homo sapiens (human)	SLCO1B1,Liver-specific organic anion transporter 1,LST-1,OATP-C,Organic anion transporter SLC21A6,Sodium-independent organic anion-transporting polypeptide 2,OATP-2,Solute carrier family 21 member 6
2	B (B)	2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		424.4	1	In PDB GlyTouCan (G42666HT)
3	C (A)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)

Sequence modifications

A: 1 - 691 (UniProt: Q9Y6L6)

PDB	External Database	Details
Met -20	-	initiating methionine
Ala -19	-	expression tag
Asp -18	-	expression tag
Tyr -17	-	expression tag
Lys -16	-	expression tag
Asp -15	-	expression tag
Asp -14	-	expression tag
Asp -13	-	expression tag
Asp -12	-	expression tag
Lys -11	-	expression tag
Ser -10	-	expression tag
Gly -9	-	expression tag
Pro -8	-	expression tag
Asp -7	-	expression tag
Glu -6	-	expression tag
Val -5	-	expression tag
Asp -4	-	expression tag
Ala -3	-	expression tag
Ser -2	-	expression tag
Gly -1	-	expression tag
Arg 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	78790.8
Branched	Number of molecules	1
	Total formula weight	424.4
Non-Polymers*	Number of molecules	1
	Total formula weight	221.2
All*	Total formula weight	79436.4

*Water molecules are not included.