5XO7

Crystal structure of a novel ZEN lactonase mutant with ligand a

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, E... (A, B, C, D, E...)	lactonase for protein	polymer	266	29449.2	8	UniProt (A0A0D2ILK1) Pfam (PF00561)	Rhinocladiella mackenziei CBS 650.93
2	I, J, K, L, M... (A, B, C, D, E...)	(3S,7R,11E)-7,14,16-trihydroxy-3-methyl-3,4,5,6,7,8,9,10-octahydro-1H-2-benzoxacyclotetradecin-1-one	non-polymer		320.4	8	Chemie (36J)
3	Q, R, S, T, U... (A, B, C, D, E...)	water	water		18.0	2210	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H: 1 - 266 (UniProt: A0A0D2ILK1)

PDB	External Database	Details
Ala 105	Ser 105	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	235593.8
Non-Polymers*	Number of molecules	8
	Total formula weight	2563.0
All*	Total formula weight	238156.8

*Water molecules are not included.