4PFZ

X-ray Crystal Structure of 5-carboxymethyl-2-hydroxymuconate delta-isomerase from Mycobacterium smegmatis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	5-carboxymethyl-2-hydroxymuconate delta-isomerase	polymer	259	27680.5	2	UniProt (A0QUY6) Pfam (PF10370) Pfam (PF01557) In PDB	Mycobacterium smegmatis	Putative 2-hydroxyhepta-2,4-diene-1,7-dioate isomerase
2	A	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
3		water	water		18.0	331	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	55361.0
Non-Polymers*	Number of molecules	2
	Total formula weight	46.0
All*	Total formula weight	55407.0

*Water molecules are not included.