3GJ9

crystal structure of TIP-1 in complex with c-terminal of Kir2.3

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Tax1-binding protein 3	polymer	124	13751.7	2	UniProt (O14907) Pfam (PF00595)	Homo sapiens (human)	Tax interaction protein 1, TIP-1, Glutaminase-interacting protein 3
2	C, D (C, D)	C-terminal peptide from Inward rectifier potassium channel 4	polymer	10	1210.3	2	UniProt (P48050)		C-terminal peptide of Inward rectifier K(+) channel Kir2.3
3	E, H, I, J (A, B)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
4	F, G, K, L (A, B)	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
5	M, N, O (A, B, C)	water	water		18.0	106	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	29924.1
Non-Polymers*	Number of molecules	8
	Total formula weight	403.4
All*	Total formula weight	30327.5

*Water molecules are not included.