4R2M

Crystal Structure of R134D mutant 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	Universal stress protein F	polymer	158	17300.9	2	UniProt (P67091) Pfam (PF00582) In PDB	Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
2	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	A, B	PHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER	non-polymer		506.2	2	Chemie (ANP)
4		water	water		18.0	80	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
Asp 134	Arg 134	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	34601.9
Non-Polymers*	Number of molecules	4
	Total formula weight	1061.0
All*	Total formula weight	35662.9

*Water molecules are not included.