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HAMAP annotation rule: MF_00687
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General rule information

Accession MF_00687
Dates 23-JUL-2003 (Created)
22-OCT-2010 (Last updated, Version 17)
Data class Protein
Predictors HAMAP; MF_00687; [distribution of match scores in UniProtKB];[seed alignment for MF_00687]
Names KduI


Propagated annotation

Identifier, protein and gene names
Identifier KDUI
Protein name
RecName: Full=4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase;
EC=5.3.1.17;
AltName: Full=5-keto-4-deoxyuronate isomerase;
AltName: Full=DKI isomerase;
Gene name kduI
Comments
CATALYTIC ACTIVITY: 4-deoxy-L-threo-5-hexosulose uronate = 3-deoxy-D-glycero-2,5-hexodiulosonate.
PATHWAY: Glycan metabolism; pectin degradation; 2-dehydro-3-deoxy-D-gluconate from pectin: step 4/5.

case <OC:Escherichia>
SUBUNIT: Homohexamer (By similarity).
end case

SIMILARITY: Belongs to the kduI family.
Cross-references
Pfam PF04962; KduI; 1;
Keywords
Isomerase.
Gene Ontology
GO:0008697; Molecular function: 4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase activity.


Additional information

Size range: 274-292 amino acids
Related UniRules: None
Template: Q46938 (KDUI_ECOLI)
Scope: Bacteria
Fusion: Nter: None; Cter: None
Duplicate: in BACTN, ENTFA, RHIME
Plasmid encoded: in RHIME

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UniProtKB rule member sequences