3.4.23.2: pepsin B
This is an abbreviated version!
For detailed information about pepsin B, go to the full flat file.
Word Map on EC 3.4.23.2
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3.4.23.2
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pepsinogen
-
zymogen
-
chymosin
-
proteinases
-
progastricsin
-
gelatin
-
prosegment
-
prochymosin
-
juice
-
gelatinase
-
gastricsin
-
calf
-
mucosa
-
immunoelectrophoresis
-
food industry
- 3.4.23.2
- pepsinogen
- zymogen
- chymosin
- proteinases
- progastricsin
- gelatin
- prosegment
- prochymosin
- juice
- gelatinase
- gastricsin
-
calf
- mucosa
-
immunoelectrophoresis
- food industry
Reaction
degradation of gelatin; little activity on hemoglobin. Specificity on B chain of insulin additional information restricted than that of pepsin A; does not cleave at Phe1-Val, Gln4-His or Gly23-Phe =
Synonyms
EC 3.4.4.2, gelatinase, More, parapepsin I, pepsin, Pepsina Suina TS
ECTree
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Posttranslational Modification
Posttranslational Modification on EC 3.4.23.2 - pepsin B
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proteolytic modification
proteolytic modification
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pepssinogen B is proteolytically activated in the gastric tract, first cleavage site is Met16-Glu17, convertion at pH 5.5, not at pH 2.0