$VAR1 = undef;

Summary for peptidase C01.024: endopeptidase-B (Hordeum-type)

Names
MEROPS Name	endopeptidase-B (Hordeum-type)
Other names	allergen Amb a 11 (Ambrosia artemisiifolia), EP-B1 (Hordeum vulgare), EP-B2 (Hordeum vulgare), EP-B4 (Hordeum vulgare), gliadain (Triticum aestivum), latiglutenase, OsEP3A endopeptidase (Oryza sativa), pREP1 endopeptidase (Oryza sativa), Rep1 endopeptidase (Oryza sativa)

Domain architecture

MEROPS Classification
Classification	Clan CA >> Subclan (none) >> Family C1 >> Subfamily A >> C01.024
Holotype	endopeptidase-B (Hordeum-type) (Hordeum vulgare), Uniprot accession P25250 (peptidase unit: 134-355), MERNUM MER0000660
History	Identifier created: MEROPS 5.0 (17 April 2000)

Activity
Catalytic type	Cysteine
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	pq/qp/lp/qrQ/P/fq/dpq (based on 70 cleavages)

Specificity matrix

Amino acid	P4	P3	P2	P1	P1'	P2'	P3'	P4'
Gly	2	3	0	4	4	0	0	0
Pro	12	7	23	0	0	46	3	16
Ala	1	0	0	1	1	1	3	0
Val	1	0	2	1	0	1	1	1
Leu	3	3	23	3	0	1	3	4
Ile	2	3	1	2	3	1	1	0
Met	0	0	4	1	1	0	0	0
Phe	1	4	6	1	2	1	12	0
Tyr	2	3	2	2	1	1	6	2
Trp	1	0	2	1	0	0	0	1
Ser	1	1	0	2	2	4	1	0
Thr	2	0	1	1	1	1	1	1
Cys	1	0	0	1	0	0	0	0
Asn	0	0	0	1	1	0	0	0
Gln	12	13	5	31	50	11	8	10
Asp	0	0	0	1	0	0	0	26
Glu	0	3	1	2	1	0	1	3
Lys	0	0	0	1	1	0	0	1
Arg	1	2	0	11	0	0	0	1
His	0	0	0	3	0	0	1	1