8CLQ

Zearalenone lactonase of Streptomyces coelicoflavus mutant H286Y in complex with hydrolyzed zearalenone

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	Hydrolase	polymer	315	34864.2	4	UniProt (H1Q8U7) Pfam (PF12697) UniProt (by SIFTS) (A0A6N9UBA7) In PDB	Streptomyces coelicoflavus
2	A, B, C, D	2,4-dihydroxy-6-[(1E,10S)-10-hydroxy-6-oxoundec-1-en-1-yl]benzoic acid	non-polymer		336.4	4	Chemie (ZGR)
3		water	water		18.0	629	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 309 (UniProt: H1Q8U7)

PDB	External Database	Details
Tyr 286	His 286	engineered mutation
His 310	-	expression tag
His 311	-	expression tag
His 312	-	expression tag
His 313	-	expression tag
His 314	-	expression tag
His 315	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	139456.7
Non-Polymers*	Number of molecules	4
	Total formula weight	1345.5
All*	Total formula weight	140802.2

*Water molecules are not included.