5CXO

Intriguing role of epoxide hydrolase/cyclase-like enzyme SalBIII in pyran ring formation in polyether salinomycin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Epoxide hydrolase	polymer	148	16523.4	2	UniProt (H6D578) Pfam (PF12680)	Streptomyces albus	Putative epoxide hydrolase
2	C, D, E, F, G (A, B)	HEXAETHYLENE GLYCOL	non-polymer		282.3	5	Chemie (P6G)
3	H, I (A, B)	water	water		18.0	163	Chemie (HOH)

Sequence modifications

A, B: 1 - 128 (UniProt: H6D578)

PDB	External Database	Details
Trp 129	-	expression tag
Asn 130	-	expression tag
Ser 131	-	expression tag
Ser 132	-	expression tag
Ser 133	-	expression tag
Val 134	-	expression tag
Asp 135	-	expression tag
Lys 136	-	expression tag
Leu 137	-	expression tag
Ala 138	-	expression tag
Ala 139	-	expression tag
Ala 140	-	expression tag
Leu 141	-	expression tag
Glu 142	-	expression tag
His 143	-	expression tag
His 144	-	expression tag
His 145	-	expression tag
His 146	-	expression tag
His 147	-	expression tag
His 148	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	33046.8
Non-Polymers*	Number of molecules	5
	Total formula weight	1411.7
All*	Total formula weight	34458.5

*Water molecules are not included.