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: QLRYPNGQE

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Bla g 3.0101	D0VNY7_BLAGE	0.00	6.6202	7.4138	263	QLRYPNGQE	271
2	Per a 3.0202	1580794	4.05	4.2119	5.7261	71	HLRYQNGEE	79
3	Per a 3.0201	1531589	4.16	4.1478	5.6812	231	HLRYHNGEE	239
4	Per a 3.0101	Q25641	4.32	4.0535	5.6151	287	NLRYHNGEE	295
5	Blo t 1.0201	33667928	5.16	3.5558	5.2663	230	QLRYQSSDE	238
6	Per a 2.0101	E7BQV5_PERAM	6.01	3.0461	4.9091	179	HGRYPDGQH	187
7	Lat c 6.0201	XP_018553992	6.73	2.6233	4.6128	1227	QIRSPDGTR	1235
8	Der f 1.0105	2428875	6.92	2.5078	4.5319	183	QCRRPNSQH	191
9	Der f 1.0101	27530349	6.92	2.5078	4.5319	201	QCRRPNSQH	209
10	Der f 1.0109	119633262	6.92	2.5078	4.5319	201	QCRRPNSQH	209
11	Der f 1.0108	119633260	6.92	2.5078	4.5319	201	QCRRPNSQH	209
12	Der f 1.0104	2428875	6.92	2.5078	4.5319	183	QCRRPNSQH	191
13	Der f 1.0110	119633264	6.92	2.5078	4.5319	201	QCRRPNSQH	209
14	Der f 1	7413	6.92	2.5078	4.5319	104	QCRRPNSQH	112
15	Der f 1.0103	2428875	6.92	2.5078	4.5319	183	QCRRPNSQH	191
16	Der f 1.0102	2428875	6.92	2.5078	4.5319	183	QCRRPNSQH	191
17	Tri a gliadin	21673	6.96	2.4824	4.5141	242	QQQYPSGQG	250
18	Tri a gliadin	170712	6.96	2.4824	4.5141	226	QQQYPSGQG	234
19	Tri a 21.0101	283476402	6.96	2.4824	4.5141	214	QQQYPSGQG	222
20	Tri a gliadin	170740	6.96	2.4824	4.5141	229	QQQYPSGQG	237
21	Tri a gliadin	170724	6.96	2.4824	4.5141	232	QQQYPSGQG	240
22	Tri a gliadin	21757	6.96	2.4824	4.5141	229	QQQYPSGQG	237
23	Ory s 1	8118437	6.97	2.4794	4.5120	163	RCKYPGGQK	171
24	Lat c 6.0101	XP_018521723	7.03	2.4407	4.4848	1229	KIRSPDGTQ	1237
25	Pha a 1	Q41260	7.08	2.4105	4.4637	167	KCKYPDGTK	175
26	Hol l 1.0102	1167836	7.08	2.4105	4.4637	146	KCKYPDGTK	154
27	Lol p 1.0103	6599300	7.08	2.4105	4.4637	161	KCKYPDGTK	169
28	Hol l 1	P43216	7.08	2.4105	4.4637	163	KCKYPDGTK	171
29	Tri a gliadin	21765	7.09	2.4083	4.4621	87	QLPYPQPQS	95
30	Tri a gliadin	170716	7.09	2.4083	4.4621	90	QLPYPQPQS	98
31	Tri a gliadin	170718	7.09	2.4083	4.4621	87	QLPYPQPQS	95
32	Bra n 1	P80208	7.10	2.4005	4.4567	77	QVRQQQGQQ	85
33	Eur m 4.0101	5059164	7.16	2.3671	4.4333	92	DLRTRSGDE	100
34	Bomb m 5.0101	4PC4_A	7.17	2.3564	4.4258	67	KLWVGNGQE	75
35	Pru du 8.0101	A0A516F3L2_PRUDU	7.21	2.3360	4.4115	68	EARWPQQQE	76
36	Cuc m 1	807698	7.29	2.2888	4.3784	337	QVQIGNGQS	345
37	Zea m 1	Q07154	7.29	2.2887	4.3784	85	RCKYPAGQK	93
38	Zea m 1	P58738	7.29	2.2887	4.3784	163	RCKYPAGQK	171
39	Cyn d 1	O04701	7.30	2.2828	4.3742	139	KCKYPSGTK	147
40	Per a 4	212675312	7.30	2.2810	4.3729	27	LFRTPNSDE	35
41	Chi k 10	7321108	7.37	2.2403	4.3444	56	DLDQTQGQE	64
42	Cup s 1.0105	8101719	7.40	2.2214	4.3312	78	TLRYGATRE	86
43	Cup s 1.0104	8101717	7.40	2.2214	4.3312	78	TLRYGATRE	86
44	Cup s 1.0101	8101711	7.40	2.2214	4.3312	78	TLRYGATRE	86
45	Jun v 1.0101	Q9LLT1	7.40	2.2214	4.3312	78	TLRYGATRE	86
46	Jun o 1	15139849	7.40	2.2214	4.3312	78	TLRYGATRE	86
47	Jun a 1.0101	P81294	7.40	2.2214	4.3312	78	TLRYGATRE	86
48	Cup s 1.0102	8101713	7.40	2.2214	4.3312	78	TLRYGATRE	86
49	Cup a 1	19069497	7.40	2.2214	4.3312	78	TLRYGATRE	86
50	Jun v 1.0102	8843917	7.40	2.2214	4.3312	78	TLRYGATRE	86

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.139588
Standard deviation: 1.682674
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 3
10 5.0 0
11 5.5 1
12 6.0 0
13 6.5 1
14 7.0 17
15 7.5 31
16 8.0 12
17 8.5 41
18 9.0 44
19 9.5 106
20 10.0 110
21 10.5 143
22 11.0 278
23 11.5 195
24 12.0 219
25 12.5 166
26 13.0 118
27 13.5 120
28 14.0 38
29 14.5 28
30 15.0 8
31 15.5 7
32 16.0 2
33 16.5 3
34 17.0 2
35 17.5 2
36 18.0 0
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.801281
Standard deviation: 2.401098
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 3
10 5.0 0
11 5.5 1
12 6.0 0
13 6.5 1
14 7.0 17
15 7.5 31
16 8.0 26
17 8.5 49
18 9.0 59
19 9.5 212
20 10.0 219
21 10.5 433
22 11.0 794
23 11.5 1170
24 12.0 1848
25 12.5 2586
26 13.0 4030
27 13.5 6047
28 14.0 8304
29 14.5 10502
30 15.0 13692
31 15.5 17581
32 16.0 21107
33 16.5 25644
34 17.0 28440
35 17.5 30704
36 18.0 32097
37 18.5 33353
38 19.0 31567
39 19.5 29595
40 20.0 27009
41 20.5 21840
42 21.0 17286
43 21.5 12650
44 22.0 8806
45 22.5 5774
46 23.0 3590
47 23.5 1767
48 24.0 854
49 24.5 342
50 25.0 147
51 25.5 14
Query sequence: QLRYPNGQE