4YNG

Twinned pyruvate kinase from E. coli in the T-state

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, E... (A, B, C, D, E...)	Pyruvate kinase I	polymer	470	50792.3	8	UniProt (P0AD62) Pfam (PF00224) Pfam (PF02887)	Escherichia coli	PK-1
2	I, J, K, L, M... (A, B, C, D, E...)	SULFATE ION	non-polymer		96.1	12	Chemie (SO4)
3	AA, BA, U, V, W... (G, H, A, B, C...)	water	water		18.0	2461	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	406338.6
Non-Polymers*	Number of molecules	12
	Total formula weight	1152.8
All*	Total formula weight	407491.3

*Water molecules are not included.