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: QRRGQEQQL

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Car i 2.0101	VCL_CARIL	0.00	5.8341	6.9237	282	QRRGQEQQL	290
2	Jug r 2	6580762	1.18	5.1719	6.4447	86	QRRGQEQTL	94
3	Tri a glutenin	170743	2.92	4.2024	5.7434	516	QQSGQEQQL	524
4	Tri a glutenin	21743	2.92	4.2024	5.7434	531	QQSGQEQQL	539
5	Lup an 1.0101	169950562	3.42	3.9213	5.5400	359	QRRGQEQSH	367
6	Tri a glutenin	21779	4.44	3.3481	5.1254	551	QQTGQAQQL	559
7	Tri a glutenin	170743	4.57	3.2774	5.0743	327	QQSTQEQQL	335
8	Tri a glutenin	21743	4.57	3.2774	5.0743	333	QQSTQEQQL	341
9	Tri a gliadin	170728	5.16	2.9457	4.8343	26	QQQQQEQQI	34
10	Lin u 1	Q8LPD3_LINUS	5.21	2.9184	4.8146	124	QQQGQQQEV	132
11	Lin u 1.01	Q8LPD3_LINUS	5.21	2.9184	4.8146	124	QQQGQQQEV	132
12	Der p 4	5059162	5.23	2.9072	4.8065	70	TRSGDEQQF	78
13	Der f 4.0101	AHX03180	5.23	2.9072	4.8065	95	TRSGDEQQF	103
14	Eur m 4.0101	5059164	5.23	2.9072	4.8065	95	TRSGDEQQF	103
15	Bra r 1	Q42473	5.31	2.8656	4.7764	133	RQQGQQQQM	141
16	Mac i 1.0101	AMP23_MACIN	5.31	2.8631	4.7746	172	QRRCQEQQR	180
17	Cyn d 1	O04701	5.34	2.8457	4.7620	117	AKKGQEDKL	125
18	Phl p 1	P43213	5.34	2.8457	4.7620	139	AKKGDEQKL	147
19	Phl p 1.0101	3901094	5.34	2.8457	4.7620	139	AKKGDEQKL	147
20	Hol l 1	P43216	5.46	2.7809	4.7151	141	AKKGEEQKL	149
21	Poa p a	4090265	5.46	2.7809	4.7151	139	AKKGEEQKL	147
22	Lol p 1.0103	6599300	5.46	2.7809	4.7151	139	AKKGEEQKL	147
23	Hol l 1	3860384	5.46	2.7809	4.7151	139	AKKGEEQKL	147
24	Sor h 1.0101	3860384	5.46	2.7809	4.7151	117	AKKGQEEKL	125
25	Hol l 1.0102	1167836	5.46	2.7809	4.7151	124	AKKGEEQKL	132
26	Tri a gliadin	170716	5.46	2.7800	4.7144	223	QQQQQQQQL	231
27	Tri a gliadin	170710	5.46	2.7800	4.7144	222	QQQQQQQQL	230
28	Zoy m 1.0101	QCX36431	5.51	2.7502	4.6929	145	AKQGQEDNL	153
29	Vig r 2.0201	B1NPN8	5.65	2.6732	4.6372	217	QQQGQESQQ	225
30	Tri a glutenin	897811	5.68	2.6553	4.6242	28	QQSGQGQQL	36
31	Tri a glutenin	170743	5.68	2.6553	4.6242	249	QQSGQGQQL	257
32	Tri a glutenin	21743	5.68	2.6553	4.6242	757	QQSGQGQQL	765
33	Tri a glutenin	21743	5.68	2.6553	4.6242	255	QQSGQGQQL	263
34	Tri a glutenin	736319	5.68	2.6553	4.6242	753	QQSGQGQQL	761
35	Tri a glutenin	170743	5.68	2.6553	4.6242	742	QQSGQGQQL	750
36	Phod s 1.0101	OBP_PHOSU	5.70	2.6438	4.6160	100	DRAGQETNL	108
37	Tri a gliadin	170734	5.81	2.5822	4.5714	60	QQQQQHQQL	68
38	Tri a glutenin	21773	5.81	2.5822	4.5714	123	QQQQQHQQL	131
39	Der p 37.0101	AVD73319	5.92	2.5206	4.5269	206	HRRNDEQQQ	214
40	Der f 37.0101	QBF67839	5.92	2.5206	4.5269	207	HRRNDEQQQ	215
41	Tri a glutenin	22090	5.96	2.4976	4.5102	653	QQSGQEQQG	661
42	Tri a glutenin	21751	5.96	2.4976	4.5102	596	QQSGQEQQG	604
43	Tri a gliadin	170716	5.98	2.4900	4.5047	213	QQQEQKQQL	221
44	Tri a gliadin	170710	5.98	2.4900	4.5047	212	QQQEQKQQL	220
45	Tri a glutenin	170743	6.19	2.3712	4.4188	225	QQPGQLQQL	233
46	Tri a glutenin	21743	6.19	2.3712	4.4188	231	QQPGQLQQL	239
47	Tri a glutenin	21779	6.25	2.3369	4.3939	509	QQPGQGQQL	517
48	Tri a glutenin	21751	6.25	2.3369	4.3939	497	QQPGQGQQL	505
49	Tri a glutenin	170743	6.25	2.3369	4.3939	195	QQPGQGQQL	203
50	Tri a glutenin	21743	6.25	2.3369	4.3939	201	QQPGQGQQL	209

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.427296
Standard deviation: 1.787312
1 0.5 1
2 1.0 0
3 1.5 1
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 1
8 4.0 0
9 4.5 1
10 5.0 0
11 5.5 19
12 6.0 11
13 6.5 28
14 7.0 19
15 7.5 23
16 8.0 47
17 8.5 60
18 9.0 105
19 9.5 116
20 10.0 145
21 10.5 176
22 11.0 262
23 11.5 227
24 12.0 227
25 12.5 100
26 13.0 46
27 13.5 31
28 14.0 19
29 14.5 10
30 15.0 12
31 15.5 3
32 16.0 4
33 16.5 0
34 17.0 1
35 17.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.106978
Standard deviation: 2.470781
1 0.5 1
2 1.0 0
3 1.5 1
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 1
8 4.0 0
9 4.5 1
10 5.0 2
11 5.5 19
12 6.0 17
13 6.5 39
14 7.0 29
15 7.5 54
16 8.0 294
17 8.5 194
18 9.0 322
19 9.5 549
20 10.0 629
21 10.5 900
22 11.0 1610
23 11.5 2230
24 12.0 3424
25 12.5 4992
26 13.0 7449
27 13.5 8836
28 14.0 11680
29 14.5 15101
30 15.0 18727
31 15.5 22809
32 16.0 25662
33 16.5 29184
34 17.0 30201
35 17.5 32011
36 18.0 31768
37 18.5 30146
38 19.0 28861
39 19.5 25319
40 20.0 20705
41 20.5 16475
42 21.0 11671
43 21.5 7840
44 22.0 4979
45 22.5 3050
46 23.0 1388
47 23.5 677
48 24.0 249
49 24.5 86
Query sequence: QRRGQEQQL