2JCB

The crystal structure of 5-formyl-tetrahydrofolate cycloligase from Bacillus anthracis (BA4489)

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)	5-FORMYLTETRAHYDROFOLATE CYCLO-LIGASE FAMILY PROTEIN	polymer	200	23421.8	2	UniProt (Q81LX0) Pfam (PF01812) UniProt (by SIFTS) (A0A6L8PZ12)	BACILLUS ANTHRACIS	5-FORMYL-TETRAHYDROFOLATE CYCLOLIGASE
2	C, F (A, B)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)
3	D, G (A, B)	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
4	E, H (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
5	I, J (A, B)	water	water		18.0	324	Chemie (HOH)

Sequence modifications

A, B: 2 - 192 (UniProt: Q81LX0)

PDB	External Database	Details
Met -7	-	expression tag
Ala -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
Val 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	46843.6
Non-Polymers*	Number of molecules	6
	Total formula weight	1093.0
All*	Total formula weight	47936.5

*Water molecules are not included.