5CLN

Crystal structure of a 4-oxalocrotonate tautomerase mutant at 2.7 Angstrom

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...)	2-hydroxymuconate tautomerase	polymer	57	6147.9	12	UniProt (Q01468) Pfam (PF01361)	Pseudomonas putida	4-oxalocrotonate tautomerase,4-OT
2	M, N, O, P, Q... (A, B, C, D, E...)	water	water		18.0	50	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F, G, H, I, J, K, L: 1 - 57 (UniProt: Q01468)

PDB	External Database	Details
Tyr 45	Met 46	engineered mutation
Ala 50	Phe 51	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	73775.3
All*	Total formula weight	73775.3

*Water molecules are not included.