1VA0

Crystal Structure of the Native Form of Uroporphyrin III C-methyl transferase from Thermus thermophilus

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)	Uroporphyrin-III C-methyltransferase	polymer	239	26143.5	2	GenBank (55980636) Pfam (PF00590) UniProt (by SIFTS) (Q5SKH6)	Thermus thermophilus	hypothetical protein TTHA0667
2	C, F, G (A, B)	CHLORIDE ION	non-polymer		35.5	3	Chemie (CL)
3	D, E, H, I, J (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	5	Chemie (EDO)
4	K, L (A, B)	water	water		18.0	244	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	52287.0
Non-Polymers*	Number of molecules	8
	Total formula weight	416.7
All*	Total formula weight	52703.7

*Water molecules are not included.