4E4T

Crystal structure of Phosphoribosylaminoimidazole carboxylase, ATPase subunit from Burkholderia ambifaria

Replaces:  3UVZ

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Phosphoribosylaminoimidazole carboxylase, ATPase subunit	polymer	419	43955.9	2	UniProt (B1YVV9) Pfam (PF22660) Pfam (PF02222) Pfam (PF17769) In PDB	Burkholderia ambifaria
2	A, B	SULFATE ION	non-polymer		96.1	5	Chemie (SO4)
3		water	water		18.0	801	Chemie (HOH)

Sequence modifications

A, B: 1 - 398 (UniProt: B1YVV9)

PDB	External Database	Details
Met -20	-	expression tag
Ala -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
Met -12	-	expression tag
Gly -11	-	expression tag
Thr -10	-	expression tag
Leu -9	-	expression tag
Glu -8	-	expression tag
Ala -7	-	expression tag
Gln -6	-	expression tag
Thr -5	-	expression tag
Gln -4	-	expression tag
Gly -3	-	expression tag
Pro -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	87911.8
Non-Polymers*	Number of molecules	5
	Total formula weight	480.3
All*	Total formula weight	88392.2

*Water molecules are not included.