2QA1

Crystal structure of PgaE, an aromatic hydroxylase involved in angucycline biosynthesis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Polyketide oxygenase PgaE	polymer	500	53558.5	1	UniProt (Q93LY7) Pfam (PF01494) Pfam (PF21274) In PDB	Streptomyces	PgaE; aromatic hydroxylase
2	A	ZINC ION	non-polymer		65.4	1	Chemie (ZN)
3	A	FLAVIN-ADENINE DINUCLEOTIDE	non-polymer		785.5	1	Chemie (FAD)
4	A	1,2-ETHANEDIOL	non-polymer		62.1	3	Chemie (EDO)
5	A	GLYCEROL	non-polymer		92.1	4	Chemie (GOL)
6		water	water		18.0	358	Chemie (HOH)

Sequence modifications

A: 2 - 491 (UniProt: Q93LY7)

PDB	External Database	Details
Ala -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
Arg 0	-	expression tag
Ser 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	53558.5
Non-Polymers*	Number of molecules	9
	Total formula weight	1405.5
All*	Total formula weight	54964.1

*Water molecules are not included.