1OKJ

crystal structure of the essential E. coli YeaZ protein by MAD method using the gadolinium complex "DOTMA"

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)	TRNA THREONYLCARBAMOYLADENOSINE BIOSYNTHESIS PROTEIN TSAB	polymer	251	27609.4	4	UniProt (P76256) Pfam (PF00814)	ESCHERICHIA COLI	HYPOTHETICAL PROTEASE YEAZ, T(6)A37 THREONYLCARBAMOYLADENOSINE BIOSYNTHESIS PROTEIN TSAB
2	E, F, G, H, I... (A)	GADOLINIUM ION	non-polymer		157.3	8	Chemie (GD3)
3	M, N, O, P (A, B, C, D)	water	water		18.0	303	Chemie (HOH)

Sequence modifications

A, B, C, D: -20 - 0 (PDB: 1OKJ)
A, B, C, D: 1 - 230 (UniProt: P76256)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	110437.5
Non-Polymers*	Number of molecules	8
	Total formula weight	1258.0
All*	Total formula weight	111695.5

*Water molecules are not included.