Any feedback?
Please rate this page
(all_enzymes.php)
(0/150)

BRENDA support

3.4.21.89: Signal peptidase I

This is an abbreviated version!
For detailed information about Signal peptidase I, go to the full flat file.

Word Map on EC 3.4.21.89

Reaction

Cleavage of hydrophobic, N-terminal signal or leader sequences =

Synonyms

Bacterial leader peptidase 1, bacterial type I signal peptidase, big signal peptidase, canine signal peptidase complex, chloroplast processing peptidase, EC 3.4.99.36, Escherichia coli leader peptidase, Eukaryotic signal peptidase, Eukaryotic signal proteinase, hen oviduct signal peptidase, HOSP, imp1p, Leader peptidase, Leader peptidase I, Leader peptide hydrolase, Leader proteinase, LEP, LepB, PA1303, Pcp1, Peptidase, signal, Pilin leader peptidase, plastidic SPase I, plastidic SPase I 1, plastidic type I signal peptidase 1, Plsp1, Prokaryotic leader peptidase, Prokaryotic signal peptidase, Prokaryotic signal proteinase, Propeptidase, protease IV, Proteinase, eukaryotic signal, Proteinase, signal, PuIO prepilin peptidase, Rv2903c, SEC11, secretory protein 11, Signal peptidase, signal peptidase I, signal peptidase I-3, Signal peptidase IB, signal peptidase type I, Signal peptide hydrolase, Signal peptide peptidase, Signalase, Sip1, Sip2, Sip3, SipP (pTA1015), SipP (pTA1040), SipS, SipT, SipU, SipV, SipW, SipX, SipY, SipZ, SP, SP I, SP-I, SPase, Spase I, SPase I 1, SPase IB, SPaseI, SPC, Spc1, SPI, SPP, SpsB, thylakoidal processing peptidase, TPP, type I signal (leader) peptidase, type I signal peptidase, type I signal peptidase 1, type I signal peptidase Sec11a, type I signal peptidase Sec11b, type I SPase

ECTree

     3 Hydrolases
         3.4 Acting on peptide bonds (peptidases)
             3.4.21 Serine endopeptidases
                3.4.21.89 Signal peptidase I

Molecular Weight

Molecular Weight on EC 3.4.21.89 - Signal peptidase I

Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
MOLECULAR WEIGHT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
12000
-
1 * 25000 + 1 * 22000-23000 (a glycoprotein) + 1 * 21000 + 1 * 18000 + 1 * 12000, dog, SDS-PAGE
13000
18000
19000
20000
20067
x * 20067, calculated
21000
21500
-
his-tagged version, overexpressed in Escherichia coli, Western blotting
22000
-
deduced from DNA sequence
23000
24600
-
deduced from DNA sequence
25000
26380
-
mass spectrometry
268000
-
protease IV, gel filtration
27910
-
E. coli, detergent-free DELTA2-75 mutant protein lacking the two N-terminal transmembrane spanning and the cytoplasmic domains, calculation from amino acid sequence
27950
30000
-
gel filtration, SDS-PAGE
32000
32103
x * 32103, calculated
35000
-
SDS-PAGE
36000
37000
41000
x * 41000, calculated from sequence
42000
x * 42000, calculated from sequence
48000
51000
52000
55000
57000
60000
63000
640000
-
protease IV, determined in presence of Triton X-100
67000
-
SDS-PAGE
67240
-
hypothetical polypeptide sequence deduced from the DNA sequence