Entry
Name
chymase;
mast cell protease I;
skeletal muscle protease;
skin chymotryptic proteinase;
mast cell serine proteinase;
skeletal muscle (SK) protease
Class
Hydrolases;
Acting on peptide bonds (peptidases);
Serine endopeptidases
BRITE hierarchy
Reaction(IUBMB)
Preferential cleavage: Phe! > Tyr! > Trp! > Leu!
Comment
In mast cell granules. In peptidase family S1 (trypsin family)
History
EC 3.4.21.39 created 1981
Orthology
Genes
ANAN : 105727953 105727975
MMUR : 105866606 105866607
MMU : 17227(Mcpt4) 17228(Cma1)
MCAL : 110288188 110288847 110288848 110309191 110309194
MPAH : 110314663 110315169 110325079 110325080 110325354 110325355 110325569 110325712
RNO : 100360872(Mcpt1l1) 25627(Cma1)
MCOC : 116084365 116084422 116084454 116084761 116084762
ANU : 117705557 117705604 117705729 117705793 117705883 117706333
MAUA : 101842838 101843106
PROB : 127230512 127230514
PLEU : 114708716 114708743
MORG : 121435061 121435083 121435089
MFOT : 126492595 126492596 126492610
AAMP : 119800240 119800259 119800347
HGL : 101714023 101714600(Cma1)
DORD : 105992492 105992493
PLOP : 125345047 125345049 125345052 125345054
NCAR : 124977281 124977311
MMMA : 107145311 107145319
TUP : 102470931 102491108(CMA1)
GVR : 103584177 103590135 103590176
NPO : 129499396(CMA1) 129499466
UAR : 123795668(CMA1) 123795670
LWW : 102748511 102751240(CMA1)
PCOO : 112855448 112855708
PVIV : 125168543 125168545
LRUF : 124508202 124508873
PTG : 102957375 102967390(CMA1)
BBIS : 104991006 104991060
CHX : 102171280 102174387 102183868 102188216 108635220 108638489
OAS : 101107261 101112678 114109029
BTAX : 128066767 128066773 128066820 128066859
CCAD : 122419674 122419675 122454923
MYB : 102252573(CMA1) 102252869
MYD : 102760823(CMA1) 102774377
SHON : 118980905 118980906
PDIC : 114492443 114492444
PHAS : 123820465 123820484
TOD : 119238079 119238080 119238973
SHR : 100916327 100918953 100922955 105749239 111718797
AFZ : 127550638 127551108 127551109 127551110 127551112
SRX : 107719607 107719608 107728555
SANH : 107655230 107687720
CCAR : 109051449 109067161 109067176 109067177 109067178 109098001
» show all
Taxonomy
Reference
Authors
Woodbury RG, Everitt MT, Neurath H.
Title
Mast cell proteases.
Journal
Reference
Authors
Powers JC, Tanaka T, Harper JW, Minematsu Y, Barker L, Lincoln D, Crumley KV, Fraki JE, Schechter NM, Lazarus GG, et al.
Title
Mammalian chymotrypsin-like enzymes. Comparative reactivities of rat mast cell proteases, human and dog skin chymases, and human cathepsin G with peptide 4-nitroanilide substrates and with peptide chloromethyl ketone and sulfonyl fluoride inhibitors.
Journal
Reference
Authors
Johnson LA, Moon KE, Eisenberg M.
Title
Purification to homogeneity of the human skin chymotryptic proteinase "chymase".
Journal
Other DBs
ExPASy - ENZYME nomenclature database: 3.4.21.39