4R2L

Crystal structure of YnaF (Universal Stress Protein F) from Salmonella typhimurium

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)	Universal stress protein F	polymer	158	17343.1	2	UniProt (P67091) Pfam (PF00582)	Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
2	C, I (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	D, J (A, B)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	2	Chemie (ATP)
4	E, F (A)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
5	G, H, K (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	3	Chemie (EDO)
6	L, M (A, B)	water	water		18.0	200	Chemie (HOH)

Sequence modifications

A, B: 1 - 144 (UniProt: P67091)

PDB	External Database	Details
Met -13	-	expression tag
Arg -12	-	expression tag
Gly -11	-	expression tag
Ser -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
Gly -3	-	expression tag
Met -2	-	expression tag
Ala -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	34686.1
Non-Polymers*	Number of molecules	9
	Total formula weight	1320.1
All*	Total formula weight	36006.2

*Water molecules are not included.