1O5Z

Crystal structure of Folylpolyglutamate synthase (TM0166) from Thermotoga maritima at 2.10 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 (A)	folylpolyglutamate synthase/dihydrofolate synthase	polymer	442	50399.0	1	UniProt (Q9WY13) Pfam (PF08245) Pfam (PF02875)	Thermotoga maritima
2	B, C, D, E (A)	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
3	F, G (A)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
4	H, I (A)	UNKNOWN LIGAND	non-polymer			2	Chemie (UNL)
5	J (A)	water	water		18.0	323	Chemie (HOH)

Sequence modifications

A: 1 - 430 (UniProt: Q9WY13)

PDB	External Database	Details
Met -11	-	expression tag
Gly -10	-	expression tag
Ser -9	-	expression tag
Asp -8	-	expression tag
Lys -7	-	expression tag
Ile -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	50399.0
Non-Polymers*	Number of molecules	8
	Total formula weight	455.2
All*	Total formula weight	50854.2

*Water molecules are not included.