2I1L

Crystal structure of the C2 form of FAD synthetase from Thermotoga maritima

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)	Riboflavin kinase/FMN adenylyltransferase	polymer	293	33994.1	2	UniProt (Q9WZW1) Pfam (PF06574) Pfam (PF01687)	Thermotoga maritima
2	C, D (A, B)	water	water		18.0	83	Chemie (HOH)

Sequence modifications

A, B: 1 - 293 (UniProt: Q9WZW1)

PDB	External Database	Details
Mse 1	Met 1	modified residue
Mse 22	Met 22	modified residue
Mse 54	Met 54	modified residue
Mse 62	Met 62	modified residue
Mse 214	Met 214	modified residue
Mse 254	Met 254	modified residue
Mse 280	Met 280	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	67988.2
All*	Total formula weight	67988.2

*Water molecules are not included.