$VAR1 = undef;

Summary for peptidase C01.030: crustapain

Summary Alignment Sequences Sequence features Distribution Literature Substrates

 

Names
MEROPS Namecrustapain
Other namescathepsin L-like endopeptidase (arthropod)
Domain architecture
MEROPS Classification
Classification Clan CA >> Subclan (none) >> Family C1 >> Subfamily A >> C01.030
Holotypecrustapain (Pandalus borealis), Uniprot accession Q86GF7 (peptidase unit: 105-323), MERNUM MER0028817
History Identifier created: MEROPS 3.02 (25 June 1998)
Activity
Catalytic typeCysteine
NC-IUBMBNot yet included in IUBMB recommendations.
PhysiologyFood digestion by crustacea.
Cleavage site specificity Explanations of how to interpret the following cleavage site sequence logo and specificity matrix can be found here.
Cleavage pattern-/-/-/rScissile bond-/-/-/- (based on 10 cleavages)
weblogo
Specificity matrix
 
Amino acid P4 P3 P2 P1 P1' P2' P3' P4'
Gly 0 1 0 0 0 0 0 0
Pro 0 0 1 0 0 0 0 0
Ala 0 0 1 0 0 0 0 0
Val 0 2 2 0 0 0 1 0
Leu 0 2 1 0 1 1 0 0
Ile 0 0 0 0 0 0 0 0
Met 0 0 1 0 0 1 1 0
Phe 1 2 1 1 0 1 0 0
Tyr 0 0 0 0 0 1 0 1
Trp 1 0 0 1 1 0 0 0
Ser 0 0 0 1 0 1 1 0
Thr 1 0 2 0 2 0 0 1
Cys 0 0 0 0 0 0 0 0
Asn 0 0 0 1 0 0 1 1
Gln 1 0 1 2 0 0 0 1
Asp 1 0 0 0 2 0 1 0
Glu 0 0 0 0 0 0 0 0
Lys 0 0 0 0 0 0 0 1
Arg 1 1 0 4 0 0 0 0
His 0 0 0 0 0 0 0 0