9U8P

Crystal structure of cupin-domain containing protein (AzcA) forming triazine (6-amino-4-oxo-4,5-dihydro-1,3,5-triazine-2-carboxylic acid) moiety from Streptomyces mobaraensis in complex with manganese and 6-amino-4-oxo-4,5-dihydro-1,3,5-triazine-2-carboxylic acid.

This is a non-PDB format compatible entry.

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 (A, B, C, D)	Cupin type-2 domain-containing protein	polymer	100	11212.3	4	UniProt (A0A7X1IDL3)	Streptomyces mobaraensis
2	E, J (A, B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL) PubChem (753)
3	F (A)	2-azanyl-6-oxidanylidene-1~{H}-1,3,5-triazine-4-carboxylic acid	non-polymer		156.1	1	Chemie (A1L8W)
4	G, K, M, O (A, B, C, D)	MANGANESE (II) ION	non-polymer		54.9	4	Chemie (MN) PubChem (27854)
5	H, I, L, N (B, C, D)	IMIDAZOLE	non-polymer		69.1	4	Chemie (IMD)
6	P, Q, R, S (A, B, C, D)	water	water		18.0	44	Chemie (HOH)

Sequence modifications

A, B, C, D: 6 - 100 (UniProt: A0A7X1IDL3)

PDB	External Database	Details
Met 1	-	initiating methionine
His 2	-	expression tag
Glu 3	-	expression tag
His 4	-	expression tag
Ile 5	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	44849.3
Non-Polymers*	Number of molecules	11
	Total formula weight	836.4
All*	Total formula weight	45685.6

*Water molecules are not included.