1GTQ

6-PYRUVOYL TETRAHYDROPTERIN SYNTHASE

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)	6-PYRUVOYL TETRAHYDROPTERIN SYNTHASE	polymer	140	15875.2	2	UniProt (P27213) Pfam (PF01242)	Rattus rattus (black rat)
2	C, D (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	E, F (A, B)	water	water		18.0	80	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	31750.3
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	31881.1

*Water molecules are not included.