8K6U

Serial Femtosecond X-ray structure of E.coli Cyanase with un-modeled density at active site

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...	Cyanate hydratase	polymer	160	17481.3	10	UniProt (P00816) Pfam (PF21291) Pfam (PF02560) In PDB	Escherichia coli K-12	Cyanase,Cyanate hydrolase,Cyanate lyase
2	A, D, H, I, J	SULFATE ION	non-polymer		96.1	5	Chemie (SO4)
3		water	water		18.0	603	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J: 1 - 156 (UniProt: P00816)

PDB	External Database	Details
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag
Met 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	10
	Total formula weight	174812.7
Non-Polymers*	Number of molecules	5
	Total formula weight	480.3
All*	Total formula weight	175293.0

*Water molecules are not included.