KduI/IolB isomerase family
| KduI/IolB family | |||||||||
|---|---|---|---|---|---|---|---|---|---|
 crystal structure of 4-deoxy-1-threo-5-hexosulose-uronate ketol-isomerase from enterococcus faecalis | |||||||||
| Identifiers | |||||||||
| Symbol | KduI | ||||||||
| Pfam | PF04962 | ||||||||
| Pfam clan | CL0029 | ||||||||
| InterPro | IPR021120 | ||||||||
| |||||||||
In molecular biology, the KduI/IolB isomerase family is a
enzymes that includes 4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase (5-keto 4-deoxyuronate isomerase) (KduI) and 5-deoxy-glucuronate isomerase
(5DG isomerase) (IolB).
KduI is involved in
pyruvate. KduI catalyses the fourth step in pectin degradation, namely the interconversion of 5-keto-4-deoxyuronate and 2,5-diketo-3-dexoygluconate.[1] KduI has a TIM-barrel fold.[2]
This family also includes several
structure
.