5BOS

Structure of Acetobacter aceti PurE-S57C, partly oxidized form

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	N5-carboxyaminoimidazole ribonucleotide mutase	polymer	183	18946.8	1	UniProt (A0A063X4U8) In PDB	Acetobacter aceti 1023	N5-CAIR mutase,5-(carboxyamino)imidazole ribonucleotide mutase
2	B	N5-carboxyaminoimidazole ribonucleotide mutase	polymer	183	18914.8	1	UniProt (A0A063X4U8) In PDB	Acetobacter aceti 1023	N5-CAIR mutase,5-(carboxyamino)imidazole ribonucleotide mutase
3	A, B	ACETATE ION	non-polymer		59.0	2	Chemie (ACT)
4	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
5	B	1,2-ETHANEDIOL	non-polymer		62.1	2	Chemie (EDO)
6	B	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
7		water	water		18.0	423	Chemie (HOH)

Sequence modifications

A: 1 - 182 (UniProt: A0A063X4U8)

PDB	External Database	Details
Met 0	-	initiating methionine
Ocs 57	Ser 57	engineered mutation

B: 1 - 182 (UniProt: A0A063X4U8)

PDB	External Database	Details
Met 0	-	initiating methionine
Csx 57	Ser 57	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	37861.6
Non-Polymers*	Number of molecules	6
	Total formula weight	373.7
All*	Total formula weight	38235.3

*Water molecules are not included.