Any feedback?
Please rate this page
(enzyme.php)
(0/150)

BRENDA support

BRENDA Home
show all | hide all No of entries

Information on EC 4.2.2.22 - pectate trisaccharide-lyase and Organism(s) Emericella nidulans and UniProt Accession Q00645

for references in articles please use BRENDA:EC4.2.2.22
Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
EC Tree
     4 Lyases
         4.2 Carbon-oxygen lyases
             4.2.2 Acting on polysaccharides
                4.2.2.22 pectate trisaccharide-lyase
IUBMB Comments
Differs in specificity from EC 4.2.2.9, pectate disaccharide-lyase, as the predominant action is removal of a trisaccharide rather than a disaccharide from the reducing end. Disaccharides and tetrasaccharides may also be removed .
Specify your search results
Select one or more organisms in this record: ?
This record set is specific for:
Emericella nidulans
UNIPROT: Q00645
Show additional data
Do not include text mining results
Include (text mining) results
Include results (AMENDA + additional results, but less precise)
The expected taxonomic range for this enzyme is: Bacteria, Eukaryota
Reaction Schemes
eliminative cleavage of unsaturated trigalacturonate as the major product from the reducing end of polygalacturonic acid/pectate
Synonyms
alpha-1,4-endo-poly-GalA lyase, exopectate lyase, exopectate-lyase, pectate lyase 2A, pectate lyase A, pectate transeliminase, Pel, PelA, PL2A, Tm0433, more
SYSTEMATIC NAME
IUBMB Comments
(1->4)-alpha-D-galacturonan reducing-end-trisaccharide-lyase
Differs in specificity from EC 4.2.2.9, pectate disaccharide-lyase, as the predominant action is removal of a trisaccharide rather than a disaccharide from the reducing end. Disaccharides and tetrasaccharides may also be removed [2].
CAS REGISTRY NUMBER
COMMENTARY hide
9015-75-2
cf. EC 4.2.2.2