1MRZ

Crystal structure of a flavin binding protein from Thermotoga Maritima, TM379

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Riboflavin kinase/FMN adenylyltransferase	polymer	293	33665.8	2	UniProt (Q9WZW1) Pfam (PF06574) Pfam (PF01687) In PDB	Thermotoga maritima	TM379, Flavin Binding Protein
2	A, B	CITRIC ACID	non-polymer		192.1	2	Chemie (CIT)
3		water	water		18.0	442	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	67331.6
Non-Polymers*	Number of molecules	2
	Total formula weight	384.2
All*	Total formula weight	67715.9

*Water molecules are not included.