3DO6

Crystal structure of Putative Formyltetrahydrofolate Synthetase (TM1766) from THERMOTOGA MARITIMA at 1.85 A resolution

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)	Formate--tetrahydrofolate ligase	polymer	543	59285.2	2	UniProt (Q9X287) Pfam (PF01268)	Thermotoga maritima	Formyltetrahydrofolate synthetase, FHS, FTHFS
2	C, D, E, F, G... (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	19	Chemie (EDO)
3	V, W (A, B)	water	water		18.0	886	Chemie (HOH)

Sequence modifications

A, B: 1 - 542 (UniProt: Q9X287)

PDB	External Database	Details
Gly 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	118570.4
Non-Polymers*	Number of molecules	19
	Total formula weight	1179.3
All*	Total formula weight	119749.6

*Water molecules are not included.