9MIT

Crystal structure of Purine nucleoside phosphorylase from Trichomonas vaginalis (Hepes bound)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E... (A, B, C, D, E...)	Purine nucleoside phosphorylase, putative	polymer	244	26643.4	6	UniProt (A2EU62) Pfam (PF01048)	Trichomonas vaginalis G3
2	G, I, J, L, M... (A, B, C, D, E...)	GLYCEROL	non-polymer		92.1	6	Chemie (GOL)
3	H, K (B, D)	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID	non-polymer		238.3	2	Chemie (EPE)
4	O, P, Q, R, S... (A, B, C, D, E...)	water	water		18.0	1286	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 236 (UniProt: A2EU62)

PDB	External Database	Details
Met -7	-	initiating methionine
Ala -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	159860.6
Non-Polymers*	Number of molecules	8
	Total formula weight	1029.2
All*	Total formula weight	160889.7

*Water molecules are not included.