5O3N

Crystal structure of E. cloacae 3,4-dihydroxybenzoic acid decarboxylase (AroY) reconstituted with prFMN

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)	3,4-dihydroxybenzoate decarboxylase	polymer	515	55772.4	2	UniProt (B2DCZ6) Pfam (PF20695) Pfam (PF01977) Pfam (PF20696)	Enterobacter cloacae
2	C, K (A, B)	MANGANESE (II) ION	non-polymer		54.9	2	Chemie (MN)
3	D, L (A, B)	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
4	E, F, G, H, I... (A, B)	GLYCEROL	non-polymer		92.1	6	Chemie (GOL)
5	J, N (A, B)	1-deoxy-5-O-phosphono-1-(3,3,4,5-tetramethyl-9,11-dioxo-2,3,8,9,10,11-hexahydro-7H-quinolino[1,8-fg]pteridin-12-ium-7-y l)-D-ribitol	non-polymer		525.5	2	Chemie (4LU)
6	O, P (A, B)	water	water		18.0	353	Chemie (HOH)

Sequence modifications

A, B: 1 - 495 (UniProt: B2DCZ6)

PDB	External Database	Details
Met -19	-	initiating methionine
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	111544.9
Non-Polymers*	Number of molecules	12
	Total formula weight	1759.4
All*	Total formula weight	113304.2

*Water molecules are not included.