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Pectic acid
Names Other names Pectate; Poly(1,4-α-D-galacturonate); α-D-Polygalacturonic acid
Identifiers CAS
Number 25249-06-3 Y UNII VV3XD4CL04 Y Properties...
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Pectate lyase (EC 4.2.2.2) is an
enzyme involved in the
maceration and soft
rotting of
plant tissue.
Pectate lyase is
responsible for the
eliminative cleavage...
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Pectate trisaccharide-lyase (EC 4.2.2.22, exopectate-lyase,
pectate lyase A, PelA) is an
enzyme with
systematic name (1→4)-α-D-galacturonan...
- The
enzyme pectate disaccharide-lyase (EC 4.2.2.9)
catalyzes the
following process: (1,4-α-D-galacturonosyl)n = (1,4-α-D-galacturonosyl)n–2 +...
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sequence is
removed by a
signal peptidase. Specifically, pelB
refers to
pectate lyase B of
Erwinia carotovora CE. The
leader sequence consists of the 22...
- breakdown. It
catalyzes the
following reaction:
pectin + n H2O = n
methanol +
pectate It is
found in all
higher plants as well as in some
bacteria and fungi...
- 2003 that the new
salicylate formulation might be
harmful to cats. Kaolin-
pectate, the
original compound, was approved[when?] by the OTA (Organic
Trade ****ociation)...
- The vast
majority of
these act on
pectins (for example, pectinesterase,
pectate lyase, and pectinases). For microbes, the cell wall
polysaccharides are...
- "double-stranded beta helix". The
first beta-helix was
observed in the
enzyme pectate lyase,
which contains a seven-turn
helix that
reaches 34 Å (3.4 nm) long...
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About 90% of the seed
hairs are cellulose, with the
other 10%
being wax,
pectate, protein, and
other minerals. Once it is processed,
cotton can be spun...
