1X8M

X-ray structure of pectin degrading enzyme 5-keto 4-deoxyuronate isomerase from Escherichia coli

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...)	4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase	polymer	288	32327.6	6	UniProt (Q46938) Pfam (PF04962)	Escherichia coli	5-keto-4-deoxyuronate isomerase, DKI isomerase

Sequence modifications

A, B, C, D, E, F: 1004 - 1280 (UniProt: Q46938)

PDB	External Database	Details
Met 1001	-	cloning artifact
Ser 1002	-	cloning artifact
Leu 1003	-	cloning artifact
Glu 1281	-	expression tag
Gly 1282	-	expression tag
His 1283	-	expression tag
His 1284	-	expression tag
His 1285	-	expression tag
His 1286	-	expression tag
His 1287	-	expression tag
His 1288	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	193965.6
All*	Total formula weight	193965.6

*Water molecules are not included.