8Y8S

Cryo-EM structure of AQP3 in DMPC nanodisc

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Aquaporin-3	polymer	311	33522.9	4	UniProt (P47862) Pfam (PF00230)	Rattus norvegicus (Norway rat)	AQP-3,31.4 kDa water channel protein,Aquaglyceroporin-3

Sequence modifications

A, B, C, D: 1 - 292 (UniProt: P47862)

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

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	134091.8
All*	Total formula weight	134091.8

*Water molecules are not included.