9TFV

Cryo-EM structure of the inward rectifying potassium channel 7.1 (Kir7.1)

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)	Inward rectifier potassium channel 13	polymer	370	41710.5	4	UniProt (O60928)	Homo sapiens (human)	Inward rectifier K(+) channel Kir7.1,Potassium channel,inwardly rectifying subfamily J member 13
2	E, F (A)	POTASSIUM ION	non-polymer		39.1	2	Chemie (K) PubChem (813)

Sequence modifications

A, B, C, D: -16 - 360 (UniProt: O60928)

PDB	External Database	Details
Asp -26	-	expression tag
Tyr -25	-	expression tag
Lys -24	-	expression tag
Asp -23	-	expression tag
Asp -22	-	expression tag
Asp -21	-	expression tag
Asp -20	-	expression tag
Lys -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	166842.2
Non-Polymers*	Number of molecules	2
	Total formula weight	78.2
All*	Total formula weight	166920.4

*Water molecules are not included.