4R2K

Crystal structure of H119A mutant of YdaA (Universal Stress Protein E) 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	Universal stress protein E	polymer	329	37221.5	1	UniProt (Q8ZP84) Pfam (PF00582) In PDB	Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
2	A	SULFATE ION	non-polymer		96.1	7	Chemie (SO4)
3	A	1,2-ETHANEDIOL	non-polymer		62.1	16	Chemie (EDO)
4	A	OXALIC ACID	non-polymer		90.0	1	Chemie (OXD)
5		water	water		18.0	325	Chemie (HOH)

Sequence modifications

A: 1 - 315 (UniProt: Q8ZP84)

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
Ala 119	His 119	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	37221.5
Non-Polymers*	Number of molecules	24
	Total formula weight	1755.6
All*	Total formula weight	38977.0

*Water molecules are not included.