9PZ4

Crystal structure of 2-methoxyhydroquinone dioxygenase (MhdA) from Gelatoporia subvermispora

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, E... (A, B, C, D, E...)	homogentisate 1,2-dioxygenase	polymer	496	55236.0	6	UniProt (M2R8M2)	Gelatoporia subvermispora B (White-rot fungus)
2	G, I, J, K, L... (A, B, C, D, E...)	FE (III) ION	non-polymer		55.8	6	Chemie (FE) PubChem (29936)
3	H, M (A, E)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4	N (E)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL) PubChem (312)
5	P, Q, R, S, T... (A, B, C, D, E...)	water	water		18.0	1701	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 21 - 496 (UniProt: M2R8M2)

PDB	External Database	Details
Met 1	-	initiating methionine
Gly 2	-	expression tag
Ser 3	-	expression tag
Ser 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
Ser 11	-	expression tag
Ser 12	-	expression tag
Gly 13	-	expression tag
Leu 14	-	expression tag
Val 15	-	expression tag
Pro 16	-	expression tag
Arg 17	-	expression tag
Gly 18	-	expression tag
Ser 19	-	expression tag
His 20	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	331415.8
Non-Polymers*	Number of molecules	9
	Total formula weight	562.6
All*	Total formula weight	331978.5

*Water molecules are not included.