7AGH

Crystal structure of SF kinase YihV from E. coli in complex with AMPPNP-Mg

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 (C, D, A, B)	Sulfofructose kinase	polymer	306	32829.7	4	UniProt (P32143) Pfam (PF00294)	Escherichia coli (strain K12)	SF kinase
2	E, G, I, K (C, D, A, B)	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER	non-polymer		506.2	4	Chemie (ANP)
3	F, H, J (C, D, A)	MAGNESIUM ION	non-polymer		24.3	3	Chemie (MG)
4	L, M, N, O (C, D, A, B)	water	water		18.0	36	Chemie (HOH)

Sequence modifications

C, D, A, B: 1 - 298 (UniProt: P32143)

PDB	External Database	Details
Leu 299	-	expression tag
Glu 300	-	expression tag
His 301	-	expression tag
His 302	-	expression tag
His 303	-	expression tag
His 304	-	expression tag
His 305	-	expression tag
His 306	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	131318.9
Non-Polymers*	Number of molecules	7
	Total formula weight	2097.7
All*	Total formula weight	133416.6

*Water molecules are not included.