3.2.1.178: beta-porphyranase
This is an abbreviated version!
For detailed information about beta-porphyranase, go to the full flat file.
Reaction
hydrolysis of beta-D-galactopyranose-(1->4)-alpha-L-galactopyranose-6-sulfate linkages in porphyran =
Synonyms
beta-porphyranase A, BpGH16B, BpGH86A, endo-beta-porphyranase, PORA, PORB, porphyranase
ECTree
3.2.1.178 beta-porphyranaseAdvanced search results
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Natural Substrates Products on EC 3.2.1.178 - beta-porphyranase
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NATURAL SUBSTRATE 
NATURAL PRODUCT
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate)
(Substrate)
LITERATURE
(Substrate)
(Substrate)
COMMENTARY
(Product)
(Product)
LITERATURE
(Product)
(Product)
REVERSIBILITY
r=reversible
ir=irreversible
?=not specified
r=reversible
ir=irreversible
?=not specified
additional information
?
-
the enzyme degrades porphyran
-
-
?
additional information
?
-
the enzyme degrades porphyran
-
-
?
additional information
?
-
beta-porphyranases degrade the sulfated polymers found in various quantities in natural agars. PorA displays a strict requirement for C6-sulfate in the -2- and +1-binding subsites, it does not accept methylation of the galactose unit in the -1 subsite
-
-
?
additional information
?
-
beta-porphyranases degrade the sulfated polymers found in various quantities in natural agars. PorA displays a strict requirement for C6-sulfate in the -2- and +1-binding subsites, it does not accept methylation of the galactose unit in the -1 subsite
-
-
?
additional information
?
-
beta-porphyranases degrade the sulfated polymers found in various quantities in natural agars. PorB tolerates the presence of 3-6-anhydro-L-galactose in subsite -2 it does not accept methylation of the galactose unit in the -1 subsite
-
-
?
additional information
?
-
beta-porphyranases degrade the sulfated polymers found in various quantities in natural agars. PorB tolerates the presence of 3-6-anhydro-L-galactose in subsite -2 it does not accept methylation of the galactose unit in the -1 subsite
-
-
?
additional information
?
-
beta-porphyranases degrade the sulfated polymers found in various quantities in natural agars. PorB tolerates the presence of 3-6-anhydro-L-galactose in subsite -2 it does not accept methylation of the galactose unit in the -1 subsite
-
-
?
additional information
?
-
beta-porphyranases degrade the sulfated polymers found in various quantities in natural agars. PorB tolerates the presence of 3-6-anhydro-L-galactose in subsite -2 it does not accept methylation of the galactose unit in the -1 subsite
-
-
?
additional information
?
-
beta-porphyranases degrade the sulfated polymers found in various quantities in natural agars. PorA displays a strict requirement for C6-sulfate in the -2- and +1-binding subsites, it does not accept methylation of the galactose unit in the -1 subsite
-
-
?
additional information
?
-
beta-porphyranases degrade the sulfated polymers found in various quantities in natural agars. PorA displays a strict requirement for C6-sulfate in the -2- and +1-binding subsites, it does not accept methylation of the galactose unit in the -1 subsite
-
-
?
