$VAR1 = undef;

Summary for peptidase S50.004: blotched snakehead birnavirus Vp4 peptidase

Names
MEROPS Name	blotched snakehead birnavirus Vp4 peptidase
Other names	blotched snakehead birnavirus Vp4 protease, Channa lucius virus Vp4 protease

Domain architecture

MEROPS Classification
Classification	Clan SJ >> Subclan (none) >> Family S50 >> Subfamily (none) >> S50.004
Holotype	blotched snakehead birnavirus Vp4 peptidase (Blotched snakehead virus), Uniprot accession Q8AZM0 (peptidase unit: 584-747), MERNUM MER0020366
History	Identifier created: MEROPS 6.5 (22 December 2003)

Activity
Catalytic type	Serine
NC-IUBMB	Not yet included in IUBMB recommendations.
Cleavage site specificity	Explanations of how to interpret the following cleavage site sequence logo and specificity matrix can be found here.
Cleavage pattern	r/pa/Alr/AEA/A/eag/Ma (based on 38 cleavages)

Specificity matrix

Amino acid	P4	P3	P2	P1	P1'	P2'	P3'	P4'
Gly	0	1	1	0	0	1	3	1
Pro	0	9	0	0	0	0	0	1
Ala	1	8	20	34	16	26	5	7
Val	2	2	0	0	0	0	0	0
Leu	3	0	7	0	0	0	1	0
Ile	2	0	0	0	0	0	0	0
Met	0	0	1	0	0	0	0	19
Phe	0	0	0	0	1	0	0	0
Tyr	1	1	0	0	0	0	0	0
Trp	1	0	0	0	0	0	1	0
Ser	1	0	0	0	1	4	0	0
Thr	0	1	0	0	0	0	0	2
Cys	1	0	0	0	0	0	0	0
Asn	0	0	0	0	0	0	0	0
Gln	0	0	1	0	0	0	0	0
Asp	0	0	0	0	1	1	1	0
Glu	0	0	1	0	19	6	8	1
Lys	3	1	1	0	0	0	0	0
Arg	17	0	4	0	0	0	0	2
His	3	0	0	0	0	0	0	0