3LX3

Plasmodium vivax 6-pyruvoyltetrahydropterin synthase (PTPS) in complex with xanthopterin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	6-pyruvoyl tetrahydrobiopterin synthase	polymer	180	20992.9	1	UniProt (A5K2B2) Pfam (PF01242)	Plasmodium vivax
2	B (A)	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
3	C (A)	2-amino-1,5-dihydropteridine-4,6-dione	non-polymer		179.1	1	Chemie (XTN)
4	D (A)	water	water		18.0	167	Chemie (HOH)

Sequence modifications

A: 1 - 172 (UniProt: A5K2B2)

PDB	External Database	Details
Met -7	-	expression tag
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	1
	Total formula weight	20992.9
Non-Polymers*	Number of molecules	2
	Total formula weight	244.5
All*	Total formula weight	21237.4

*Water molecules are not included.