5G2W

S. enterica HisA mutant D10G, G102A

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase	polymer	253	27164.0	1	UniProt (A0A630AQ07) Pfam (PF00977) UniProt (by SIFTS) (P10372) In PDB	Salmonella enterica	Phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase
2	A	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
3		water	water		18.0	52	Chemie (HOH)

Sequence modifications

A: 1 - 245 (UniProt: A0A630AQ07)

PDB	External Database	Details
Gly 10	Asp 10	engineered mutation
Ala 102	Gly 102	engineered mutation
Lys 246	-	expression tag
Gly 247	-	expression tag
His 248	-	expression tag
His 249	-	expression tag
His 250	-	expression tag
His 251	-	expression tag
His 252	-	expression tag
His 253	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	27164.0
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	27356.2

*Water molecules are not included.