Trypsin - Isozymes

Isozymes

The following human genes encode proteins with trypsin enzymatic activity:

protease, serine, 1 (trypsin 1)
Identifiers
Symbol PRSS1
Alt. symbols TRY1
Entrez 5644
HUGO 9475
OMIM 276000
RefSeq NM_002769
UniProt P07477
Other data
EC number 3.4.21.4
Locus Chr. 7 q32-qter
protease, serine, 2 (trypsin 2)
Identifiers
Symbol PRSS2
Alt. symbols TRYP2
Entrez 5645
HUGO 9483
OMIM 601564
RefSeq NM_002770
UniProt P07478
Other data
EC number 3.4.21.4
Locus Chr. 7 q35
protease, serine, 3 (mesotrypsin)
Identifiers
Symbol PRSS3
Alt. symbols PRSS4
Entrez 5646
HUGO 9486
OMIM 613578
RefSeq NM_002771
UniProt P35030
Other data
EC number 3.4.21.4
Locus Chr. 9 p13

Other isoforms of trypsin may also be found in other organisms.

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