Department of Biochemistry and Molecular Biology

SDAP Tools
FAO/WHO Allergenicity Test
FASTA Search in SDAP
Peptide Match
Peptide Similarity
Peptide-Protein PD Index
Aller_ML, Allergen Markup Language
List SDAP

About SDAP
General Information
Manual
FAQ
Publications
Who Are We
Advisory Board

Allergy Links

Our Software Tools
MPACK
FANTOM
GETAREA
NOAH/DIAMOD
MASIA
PCPMer
InterProSurf
EpiSearch

Allergen Databases
WHO/IUIS Allergen Nomenclature database
FARRP Allergen Protein Database (University of Nebraska)
Allergen Database for Food Safety (ADFS)
COMPARE database
ALLFAM (Medical University of Vienna)
Allermatch (Wageninen University)

Protein Databases
PDB
MMDB - Entrez
SWISS-PROT
NCBI - Entrez
PIR

Protein Classification
CATH
CE
FSSP
iProClass
ProtoMap
SCOP
TOPS
VAST

Bioinformatics Servers
@TOME
BLAST @ NCBI
BLAST @ PIR
FASTA @ PIR
Peptide Match @ PIR
ClustalW @ BCM
ClustalW @ EMBL - EBI
ClustalW @ PIR

Bioinformatics Tools
Cn3D
MolMol

Bioinformatics Links
Bioinformatics Links Directory

SDAP - All Allergens

Go to: SDAP All allergens		Go to: SDAP Food allergens
Send a comment to Ovidiu Ivanciuc		Submit new allergen information to SDAP
Last Updated: Nov 1, 2021
Alphabetical listing of allergens: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Access to SDAP is available free of charge for Academic and non-profit use. Licenses for commercial use can be obtained by contacting W. Braun (webraun@utmb.edu). Secure access to SDAP is available from https://fermi.utmb.edu/SDAP

Search Results: Peptide Similarity

Query peptide: MQQEYGMEQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ses i 2	5381323	0.00	7.8501	7.6753	109	MQQEYGMEQ	117
2	Ara h 13.0102	DEF3_ARAHY	6.86	3.1262	4.6874	17	LAQEYGVEG	25
3	Ara h 13.0101	DEF2_ARAHY	6.86	3.1262	4.6874	24	LAQEYGVEG	32
4	Hom s 1.0101	2723284	7.13	2.9406	4.5700	227	MDQEFGVST	235
5	Hom s 1	2342526	7.13	2.9406	4.5700	185	MDQEFGVST	193
6	Der p 11	37778944	7.17	2.9122	4.5521	807	MQEQEGMSQ	815
7	Blo t 11	21954740	7.17	2.9122	4.5521	807	MQEQEGMSQ	815
8	Ses i 5	5381321	7.60	2.6158	4.3646	1	MAEHYGQQQ	9
9	Gal d 6.0101	VIT1_CHICK	7.64	2.5878	4.3469	147	MQHSYSIQE	155
10	gal d 6.0101	P87498	7.64	2.5878	4.3469	147	MQHSYSIQE	155
11	Tri a 20.0101	BAN29066	7.83	2.4527	4.2614	196	MQQEQQEQQ	204
12	Tri a gliadin	170736	7.83	2.4527	4.2614	215	MQQEQQEQQ	223
13	Pis v 3.0101	133711973	7.98	2.3527	4.1982	15	VQRQYDEEQ	23
14	Rhi o 1.0101	I1CLC6_RHIO9	8.05	2.3057	4.1684	306	INKELGAEK	314
15	Pru du 8.0101	A0A516F3L2_PRUDU	8.05	2.3029	4.1667	190	MQQEYEQQC	198
16	Pol d 2.0101	XP_015179722	8.16	2.2256	4.1178	44	MCHQYGMNF	52
17	Pol a 2	Q9U6V9	8.16	2.2256	4.1178	47	MCHQYGMNF	55
18	Bla g 4	P54962	8.21	2.1911	4.0960	147	MIQHYTLDQ	155
19	Eur m 14	6492307	8.28	2.1436	4.0659	1250	MKKHYQMEF	1258
20	Cha o 3.0101	GH5FP_CHAOB	8.35	2.0994	4.0379	314	FMSEFGIDQ	322
21	Tri a glutenin	170743	8.38	2.0786	4.0248	331	QEQQLGQEQ	339
22	Tri a glutenin	21743	8.38	2.0786	4.0248	337	QEQQLGQEQ	345
23	Gly m glycinin G1	169973	8.42	2.0520	4.0080	195	YQQEQGGHQ	203
24	Gly m 6.0101	P04776	8.42	2.0520	4.0080	195	YQQEQGGHQ	203
25	Pis v 5.0101	171853009	8.42	2.0504	4.0070	264	RQSERGFES	272
26	Der p 14.0101	20385544	8.46	2.0221	3.9891	1244	MKKHYHMEF	1252
27	Vig r 2.0201	B1NPN8	8.50	1.9966	3.9729	215	QQQQQGQES	223
28	Tri a TAI	P01085	8.51	1.9877	3.9673	64	MYKEHGAQE	72
29	Tri a 28.0101	66841026	8.51	1.9877	3.9673	59	MYKEHGAQE	67
30	Tri a 36.0101	335331566	8.51	1.9833	3.9645	47	HQQQQPIQQ	55
31	Asp f 5	3776613	8.53	1.9703	3.9563	21	AHQSYGLNR	29
32	Sal s 6.0101	XP_014059932	8.54	1.9685	3.9552	1319	FQFEYGSEG	1327
33	Sal s 6.0102	XP_014048044	8.54	1.9685	3.9552	1319	FQFEYGSEG	1327
34	Lat c 6.0201	XP_018553992	8.54	1.9685	3.9552	1317	FQFEYGSEG	1325
35	Phl p 5.0202	1684718	8.58	1.9405	3.9375	138	VTEEPGMAK	146
36	Phl p 5.0201	Q40963	8.58	1.9405	3.9375	141	VTEEPGMAK	149
37	Phl p 5.0205	9249029	8.58	1.9405	3.9375	122	VTEEPGMAK	130
38	Phl p 5.0204	3309043	8.58	1.9405	3.9375	122	VTEEPGMAK	130
39	Pru du 6.0101	307159112	8.61	1.9167	3.9224	160	QQQEEGRQQ	168
40	Pru du 6	258588247	8.61	1.9167	3.9224	140	QQQEEGRQQ	148
41	Sin a 2.0101	Q2TLW0	8.63	1.9039	3.9143	123	MQGQQGQQQ	131
42	Tri a gliadin	170738	8.63	1.9039	3.9143	243	MQQQQQQQQ	251
43	Ses i 3	13183177	8.63	1.9033	3.9139	39	AQQQISKEQ	47
44	Ses i 3	13183177	8.63	1.9026	3.9135	111	CQEEYQREK	119
45	Dic v a	763532	8.66	1.8861	3.9031	1281	HHHEHNLEE	1289
46	Dic v a	763532	8.66	1.8861	3.9031	1147	HHHEHNLEE	1155
47	Hor v 20.0101	HOG3_HORVU	8.70	1.8579	3.8852	127	AQQQPSIEE	135
48	Hor v 21	P80198	8.70	1.8579	3.8852	127	AQQQPSIEE	135
49	Asc l 3.0101	224016002	8.74	1.8300	3.8676	51	MQTENDLDK	59
50	Ani s 3	Q9NAS5	8.74	1.8300	3.8676	51	MQTENDLDK	59

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.393179
Standard deviation: 1.451349
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 0
14 7.0 2
15 7.5 4
16 8.0 6
17 8.5 14
18 9.0 40
19 9.5 87
20 10.0 123
21 10.5 164
22 11.0 202
23 11.5 233
24 12.0 285
25 12.5 185
26 13.0 170
27 13.5 76
28 14.0 56
29 14.5 18
30 15.0 11
31 15.5 9
32 16.0 6
33 16.5 1
34 17.0 2
35 17.5 0
36 18.0 1
37 18.5 1
38 19.0 0
39 19.5 0
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.611822
Standard deviation: 2.294621
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 0
14 7.0 2
15 7.5 4
16 8.0 6
17 8.5 14
18 9.0 45
19 9.5 105
20 10.0 207
21 10.5 353
22 11.0 824
23 11.5 1035
24 12.0 1647
25 12.5 2753
26 13.0 4572
27 13.5 5905
28 14.0 8081
29 14.5 11369
30 15.0 15139
31 15.5 18971
32 16.0 23582
33 16.5 27236
34 17.0 31069
35 17.5 33064
36 18.0 34875
37 18.5 34569
38 19.0 31806
39 19.5 28817
40 20.0 24473
41 20.5 19433
42 21.0 14729
43 21.5 10414
44 22.0 6833
45 22.5 4083
46 23.0 2469
47 23.5 1041
48 24.0 466
49 24.5 147
50 25.0 36
51 25.5 18
Query sequence: MQQEYGMEQ