8JOJ

Crystal structure of 3-ketosteroid delta1-dehydrogenase from Rhodococcus erythropolis SQ1 in complex with 9,11-epoxy-17-hydroxypregn-4-ene-3,20-dione actate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	3-ketosteroid dehydrogenase	polymer	523	54651.4	1	UniProt (Q9RA02) Pfam (PF00890) In PDB	Rhodococcus erythropolis	3-oxosteroid 1-dehydrogenase
2	A	FLAVIN-ADENINE DINUCLEOTIDE	non-polymer		785.5	1	Chemie (FAD)
3	A	9,11-epoxy-17-hydroxypregn-4-ene-3,20-dione actate	non-polymer		416.5	1	Chemie (UU0)

Sequence modifications

A: 21 - 528 (UniProt: Q9RA02)

PDB	External Database	Details
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
Ser 10	-	expression tag
Gln 11	-	expression tag
Leu 12	-	expression tag
Glu 13	-	expression tag
Asn 14	-	expression tag
Leu 15	-	expression tag
Tyr 16	-	expression tag
Phe 17	-	expression tag
Gln 18	-	expression tag
Gly 19	-	expression tag
Ser 20	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	54651.4
Non-Polymers*	Number of molecules	2
	Total formula weight	1202.1
All*	Total formula weight	55853.4

*Water molecules are not included.