1PKH

STRUCTURAL BASIS FOR RECOGNITION AND CATALYSIS BY THE BIFUNCTIONAL DCTP DEAMINASE AND DUTPASE FROM METHANOCOCCUS JANNASCHII

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Bifunctional deaminase/diphosphatase	polymer	204	23461.9	2	UniProt (Q57872) Pfam (PF00692) In PDB	Methanocaldococcus jannaschii	MjDCD-DUT, DCD/DUT
2	A, B	1,2-ETHANEDIOL	non-polymer		62.1	9	Chemie (EDO)
3		water	water		18.0	361	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	46923.7
Non-Polymers*	Number of molecules	9
	Total formula weight	558.6
All*	Total formula weight	47482.3

*Water molecules are not included.