1NU3

Limonene-1,2-epoxide hydrolase in complex with valpromide

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	limonene-1,2-epoxide hydrolase	polymer	149	16692.1	2	UniProt (Q9ZAG3) Pfam (PF07858) In PDB	Rhodococcus erythropolis
2	A	2-(N-MORPHOLINO)-ETHANESULFONIC ACID	non-polymer		195.2	1	Chemie (MES)
3	A, B	2-PROPYLPENTANAMIDE	non-polymer		143.2	2	Chemie (VPR)
4		water	water		18.0	330	Chemie (HOH)

Sequence modifications

A, B: 1 - 149 (UniProt: Q9ZAG3)

PDB	External Database	Details
Ala 2	Thr 1	engineered mutation
Mse 32	Met 31	modified residue
Mse 52	Met 51	modified residue
Mse 56	Met 55	modified residue
Mse 78	Met 77	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	33384.3
Non-Polymers*	Number of molecules	3
	Total formula weight	481.7
All*	Total formula weight	33866.0

*Water molecules are not included.