4GQN

Crystallographic structure of trimeric Riboflavin Synthase from Brucella abortus in complex with 5-Nitro-6-(D-Ribitylamino)-2,4(1H,3H) Pyrimidinedione

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	Riboflavin synthase subunit alpha	polymer	210	23320.4	3	UniProt (G8SX20) In PDB	Brucella abortus
2	A, B, C	5-NITRO-6-RIBITYL-AMINO-2,4(1H,3H)-PYRIMIDINEDIONE	non-polymer		306.2	6	Chemie (INI)
3		water	water		18.0	307	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 202 (UniProt: G8SX20)

PDB	External Database	Details
Leu 203	-	expression tag
Glu 204	-	expression tag
His 205	-	expression tag
His 206	-	expression tag
His 207	-	expression tag
His 208	-	expression tag
His 209	-	expression tag
His 210	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	69961.1
Non-Polymers*	Number of molecules	6
	Total formula weight	1837.4
All*	Total formula weight	71798.5

*Water molecules are not included.