5YVP

Crystal structure of an apo form cyclase Filc1 from Fischerella sp. TAU

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	cyclase A	polymer	225	24422.0	4	UniProt (A0A1P8VSI6) In PDB	Fischerella sp. TAU	FilC1
2	A, B, C, D	CALCIUM ION	non-polymer		40.1	8	Chemie (CA)
3	A, B	TETRAETHYLENE GLYCOL	non-polymer		194.2	2	Chemie (PG4)
4		water	water		18.0	369	Chemie (HOH)

Sequence modifications

A, B, C, D: 26 - 227 (UniProt: A0A1P8VSI6)

PDB	External Database	Details
Met 3	-	initiating methionine
Gly 4	-	expression tag
Ser 5	-	expression tag
Ser 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
His 11	-	expression tag
His 12	-	expression tag
Ser 13	-	expression tag
Ser 14	-	expression tag
Gly 15	-	expression tag
Leu 16	-	expression tag
Val 17	-	expression tag
Pro 18	-	expression tag
Arg 19	-	expression tag
Gly 20	-	expression tag
Ser 21	-	expression tag
His 22	-	expression tag
Met 23	-	expression tag
Ala 24	-	expression tag
Ser 25	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	97688.2
Non-Polymers*	Number of molecules	10
	Total formula weight	709.1
All*	Total formula weight	98397.2

*Water molecules are not included.