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Literature summary for 3.1.1.6 extracted from

  • Gou, J.Y.; Miller, L.M.; Hou, G.; Yu, X.H.; Chen, X.Y.; Liu, C.J.
    Acetylesterase-mediated deacetylation of pectin impairs cell elongation, pollen germination, and plant reproduction (2012), Plant Cell, 24, 50-65.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 3.1.1.6

Cloned(Commentary)

Cloned (Comment) Organism
expressed in Nicotiana tabacum Populus trichocarpa

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
42800
-
 x * 42800, calculated from amino acid sequence Populus trichocarpa

Organism

Organism UniProt Comment Textmining
Populus trichocarpa
-
 black cottonwood
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2-naphthyl acetate + H2O
-
 Populus trichocarpa 2-naphthol + acetate
-
 ?
arabinogalactan + H2O
-
 Populus trichocarpa ?
-
 ?
birchwood xylan + H2O
-
 Populus trichocarpa ?
-
 ?
polygalacturonan + H2O
-
 Populus trichocarpa ?
-
 ?
potato pectin + H2O
-
 Populus trichocarpa ? + acetate
-
 ?
sugar beet pectin + H2O highest activity Populus trichocarpa ? + acetate
-
 ?
tobacco hemicellulose + H2O lowest activity Populus trichocarpa ?
-
 ?

Subunits

Subunits Comment Organism
? x * 42800, calculated from amino acid sequence Populus trichocarpa

Synonyms

Synonyms Comment Organism
PAE1
-
 Populus trichocarpa
pectin acetylesterase
-
 Populus trichocarpa

pI Value

Organism Comment pI Value Maximum pI Value
Populus trichocarpa calculated from amino acid sequence
-
 6.6

General Information

General Information Comment Organism
physiological function acetylesterase-mediated deacetylation of pectin impairs cell elongation, pollen germination, and plant reproduction. Plants overexpressing PAE1 exhibit severe male sterility, by affecting the development of pollen grains and the capsule, and reduces acetyl content in the pectin of transgenic plants Populus trichocarpa