4QRI

2.35 Angstrom resolution crystal structure of hypoxanthine-guanine-xanthine phosphoribosyltransferase from Leptospira interrogans serovar Copenhageni str. Fiocruz L1-130

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Hypoxanthine-guanine-xanthine phosphoribosyltransferase	polymer	207	23946.4	2	UniProt (Q72LV5) Pfam (PF00156)	Leptospira interrogans serovar Copenhageni
2	C, D, E, F, H... (A, B)	SULFATE ION	non-polymer		96.1	8	Chemie (SO4)
3	G, L, M (A, B)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	3	Chemie (PEG)
4	N, O (A, B)	water	water		18.0	136	Chemie (HOH)

Sequence modifications

A, B: 1 - 183 (UniProt: Q72LV5)

PDB	External Database	Details
Met -23	-	initiating methionine
His -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
Ser -16	-	expression tag
Ser -15	-	expression tag
Gly -14	-	expression tag
Val -13	-	expression tag
Asp -12	-	expression tag
Leu -11	-	expression tag
Gly -10	-	expression tag
Thr -9	-	expression tag
Glu -8	-	expression tag
Asn -7	-	expression tag
Leu -6	-	expression tag
Tyr -5	-	expression tag
Phe -4	-	expression tag
Gln -3	-	expression tag
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	47892.7
Non-Polymers*	Number of molecules	11
	Total formula weight	1086.9
All*	Total formula weight	48979.6

*Water molecules are not included.