3H76

Crystal structure of PqsD, a key enzyme in Pseudomonas aeruginosa quinolone signal biosynthesis pathway

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	PQS biosynthetic enzyme	polymer	359	38744.2	2	UniProt (P20582) Pfam (PF08545) Pfam (PF08541) In PDB	Pseudomonas aeruginosa PAO1
2		water	water		18.0	348	Chemie (HOH)

Sequence modifications

A, B: 1 - 336 (UniProt: P20582)

PDB	External Database	Details
Gly -22	-	expression tag
Ser -21	-	expression tag
His -20	-	expression tag
Met -19	-	expression tag
Ala -18	-	expression tag
Ser -17	-	expression tag
Met -16	-	expression tag
Thr -15	-	expression tag
Gly -14	-	expression tag
Gly -13	-	expression tag
Gln -12	-	expression tag
Gln -11	-	expression tag
Met -10	-	expression tag
Gly -9	-	expression tag
Arg -8	-	expression tag
Gly -7	-	expression tag
Ser -6	-	expression tag
Glu -5	-	expression tag
Asn -4	-	expression tag
Leu -3	-	expression tag
Tyr -2	-	expression tag
Phe -1	-	expression tag
Gln 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	77488.5
All*	Total formula weight	77488.5

*Water molecules are not included.