7E4S

Crystal structure of Lactobacillus rhamnosus 4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase KduI complexed with HEPES

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...)	5-dehydro-4-deoxy-D-glucuronate isomerase	polymer	289	33331.6	6	UniProt (A0A508YKK7)	Lactobacillus rhamnosus
2	G, I, K, M, O... (A, B, C, D, E...)	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID	non-polymer		238.3	6	Chemie (EPE)
3	H, J, L, N, P... (A, B, C, D, E...)	ZINC ION	non-polymer		65.4	6	Chemie (ZN)
4	S, T, U, V, W... (A, B, C, D, E...)	water	water		18.0	31	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 281 (UniProt: A0A508YKK7)

PDB	External Database	Details
Leu 282	-	expression tag
Glu 283	-	expression tag
His 284	-	expression tag
His 285	-	expression tag
His 286	-	expression tag
His 287	-	expression tag
His 288	-	expression tag
His 289	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	199989.8
Non-Polymers*	Number of molecules	12
	Total formula weight	1822.3
All*	Total formula weight	201812.1

*Water molecules are not included.