8T9O

Crystal structure of CF, a heterohexamer of the 4-oxalocrotonate tautomerase (4-OT) family

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, E, F, G, H...	Tautomerase beta subunit	polymer	71	7512.6	6	UniProt (J2M343) Pfam (PF01361) In PDB	Herbaspirillum
2	B, C, D, I, J...	Tautomerase alpha subunit	polymer	67	7173.2	6	UniProt (J3DHL6) Pfam (PF01361) In PDB	Herbaspirillum
3		water	water		18.0	64	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	88114.6
All*	Total formula weight	88114.6

*Water molecules are not included.