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: PRHMQTCQQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Mac i 1.0201	AMP22_MACIN	0.00	7.3650	7.9491	140	PRHMQTCQQ	148
2	Mac i 1.0101	AMP23_MACIN	2.12	5.9429	6.9483	99	PRHMQICQQ	107
3	Mac i 1.0101	AMP23_MACIN	5.50	3.6727	5.3505	55	PRQQQYCQR	63
4	Mac i 1.0201	AMP22_MACIN	5.50	3.6727	5.3505	96	PRQQQYCQR	104
5	Ara h 1	P43238	5.65	3.5689	5.2775	40	QRCLQSCQQ	48
6	Ara h 1	P43237	5.65	3.5689	5.2775	38	QRCLQSCQQ	46
7	Gos h 1	P09801.1	6.00	3.3358	5.1134	121	QRQFQECQQ	129
8	Ses i 1	13183175	6.06	3.2930	5.0833	50	GRQFRSCQR	58
9	Pru du 6.0201	307159114	6.09	3.2756	5.0710	108	PQQFQQQQQ	116
10	gal d 6.0101	P87498	6.44	3.0409	4.9058	201	TQPCQTCQQ	209
11	Gal d 6.0101	VIT1_CHICK	6.44	3.0409	4.9058	201	TQPCQTCQQ	209
12	Gly m 6.0401	Q9SB11	6.44	3.0359	4.9023	198	PETMQQQQQ	206
13	Gly m 6.0501	Q7GC77	6.44	3.0359	4.9023	198	PETMQQQQQ	206
14	Tri a glutenin	21773	6.55	2.9642	4.8518	122	PQQQQQHQQ	130
15	Tri a gliadin	170734	6.55	2.9642	4.8518	59	PQQQQQHQQ	67
16	Tri a gliadin	21769	6.63	2.9122	4.8153	81	PQQQQSQQQ	89
17	Car i 2.0101	VCL_CARIL	6.88	2.7415	4.6951	63	QRQAQQCQR	71
18	Mac i 1.0201	AMP22_MACIN	6.90	2.7328	4.6891	206	PRQQYQCQR	214
19	Gos h 4	P09800	6.95	2.6986	4.6650	44	PRHQSQCQL	52
20	Tri a glutenin	170743	7.04	2.6346	4.6199	404	PRQLQQPEQ	412
21	Tri a glutenin	21743	7.04	2.6346	4.6199	410	PRQLQQPEQ	418
22	Bra r 1	Q42473	7.16	2.5541	4.5633	54	AQHLKACQQ	62
23	Sin a 1	1009442	7.17	2.5496	4.5601	17	AQHLRACQQ	25
24	Sin a 1	1009434	7.17	2.5496	4.5601	17	AQHLRACQQ	25
25	Sin a 1	1009436	7.17	2.5496	4.5601	17	AQHLRACQQ	25
26	Sin a 1	7545129	7.17	2.5496	4.5601	17	AQHLRACQQ	25
27	Sin a 1	P15322	7.17	2.5496	4.5601	17	AQHLRACQQ	25
28	Sin a 1	1009440	7.17	2.5496	4.5601	17	AQHLRACQQ	25
29	Bra j 1	P80207	7.17	2.5496	4.5601	16	AQHLRACQQ	24
30	Sin a 1	1009438	7.17	2.5496	4.5601	17	AQHLRACQQ	25
31	Bra n 1	P80208	7.17	2.5496	4.5601	17	AQHLRACQQ	25
32	Tri a glutenin	22090	7.30	2.4596	4.4967	665	PYHVNTEQQ	673
33	Jug n 2	31321944	7.48	2.3415	4.4136	25	PERQRQCQQ	33
34	Jug r 2	6580762	7.48	2.3415	4.4136	137	PERQRQCQQ	145
35	Car i 2.0101	VCL_CARIL	7.48	2.3415	4.4136	333	PERQRQCQQ	341
36	Car i 2.0101	VCL_CARIL	7.48	2.3378	4.4110	169	QRQQQQCQS	177
37	Car i 2.0101	VCL_CARIL	7.48	2.3378	4.4110	228	QRQQQQCQS	236
38	Gos h 2	P09799	7.54	2.2980	4.3830	119	DKQFKECQQ	127
39	Pru du 6.0201	307159114	7.69	2.2012	4.3149	211	GRQQQQQQQ	219
40	Api m 12.0101	Q868N5	7.71	2.1827	4.3019	1318	NKILRTCQK	1326
41	Ara h 1	P43238	7.73	2.1722	4.2945	203	SRQFQNLQN	211
42	Cor a 12.0101	49617323	7.80	2.1271	4.2627	121	PREMDQAKR	129
43	Tri a glutenin	21779	7.80	2.1268	4.2625	60	GLQMRCCQQ	68
44	Tri a glutenin	21751	7.80	2.1268	4.2625	60	GLQMRCCQQ	68
45	Tri a glutenin	22090	7.80	2.1268	4.2625	60	GLQMRCCQQ	68
46	Pru du 6	258588247	7.81	2.1216	4.2588	158	PQQQQQFRQ	166
47	Pru du 6.0101	307159112	7.81	2.1216	4.2588	178	PQQQQQFRQ	186
48	Ber e 2	30313867	7.84	2.0971	4.2416	108	PETFQSMSQ	116
49	Gly m 5.0201	Q9FZP9	7.85	2.0943	4.2397	85	PRPHQPHQK	93
50	Gly m conglycinin	169929	7.85	2.0943	4.2397	147	PRPHQPHQK	155

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.963745
Standard deviation: 1.488619
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 1
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 3
13 6.5 6
14 7.0 5
15 7.5 15
16 8.0 14
17 8.5 34
18 9.0 68
19 9.5 89
20 10.0 131
21 10.5 234
22 11.0 221
23 11.5 261
24 12.0 211
25 12.5 200
26 13.0 120
27 13.5 36
28 14.0 22
29 14.5 8
30 15.0 6
31 15.5 4
32 16.0 4
33 16.5 1
34 17.0 2
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.813707
Standard deviation: 2.115166
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 1
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 2
12 6.0 3
13 6.5 6
14 7.0 6
15 7.5 18
16 8.0 18
17 8.5 51
18 9.0 99
19 9.5 381
20 10.0 358
21 10.5 755
22 11.0 1509
23 11.5 1626
24 12.0 2421
25 12.5 4197
26 13.0 6444
27 13.5 8792
28 14.0 12513
29 14.5 16278
30 15.0 20527
31 15.5 25624
32 16.0 30237
33 16.5 35358
34 17.0 38164
35 17.5 38798
36 18.0 36409
37 18.5 32514
38 19.0 27375
39 19.5 21922
40 20.0 15408
41 20.5 10733
42 21.0 6202
43 21.5 3264
44 22.0 1520
45 22.5 488
46 23.0 154
47 23.5 20
Query sequence: PRHMQTCQQ