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: RCQLQGQQQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Lin u 1.01	Q8LPD3_LINUS	0.00	6.5888	7.2106	156	RCQLQGQQQ	164
2	Lin u 1	Q8LPD3_LINUS	0.00	6.5888	7.2106	156	RCQLQGQQQ	164
3	Tri a gliadin	170712	4.95	3.4316	5.0813	47	EQQFQGQQQ	55
4	Tri a gliadin	170710	5.28	3.2249	4.9419	217	KQQLQQQQQ	225
5	Tri a gliadin	170716	5.28	3.2249	4.9419	218	KQQLQQQQQ	226
6	Tri a gliadin	170710	5.44	3.1213	4.8720	227	QQQLQQQQQ	235
7	Tri a gliadin	170716	5.44	3.1213	4.8720	228	QQQLQQQQQ	236
8	Tri a gliadin	21765	5.44	3.1213	4.8720	212	QQQLQQQQQ	220
9	Tri a gliadin	21765	5.44	3.1213	4.8720	220	QQQLQQQQQ	228
10	Tri a gliadin	170718	5.44	3.1213	4.8720	220	QQQLQQQQQ	228
11	Tri a gliadin	170718	5.44	3.1213	4.8720	212	QQQLQQQQQ	220
12	Tri a 21.0101	283476402	5.50	3.0836	4.8466	93	QAQLQQQQQ	101
13	Ses i 1	13183175	5.54	3.0568	4.8285	45	RQQLQGRQF	53
14	Pru du 8.0101	A0A516F3L2_PRUDU	5.76	2.9190	4.7356	141	RTCTQGQQQ	149
15	Bra r 1	Q42473	6.00	2.7632	4.6305	131	QVRQQGQQQ	139
16	Lin u 1.01	Q8LPD3_LINUS	6.01	2.7568	4.6262	122	DIQQQGQQQ	130
17	Lin u 1	Q8LPD3_LINUS	6.01	2.7568	4.6262	122	DIQQQGQQQ	130
18	QYS16039	QYS16039	6.14	2.6743	4.5706	146	QPQLQGTSQ	154
19	Gos h 2	P09799	6.15	2.6693	4.5672	47	RCQLETRGQ	55
20	Hor v 20.0101	HOG3_HORVU	6.17	2.6562	4.5583	79	QMPLQPQQQ	87
21	Hor v 20.0101	HOG3_HORVU	6.17	2.6562	4.5583	91	QMPLQPQQQ	99
22	Hor v 21	P80198	6.17	2.6562	4.5583	91	QMPLQPQQQ	99
23	Hor v 21	P80198	6.17	2.6562	4.5583	79	QMPLQPQQQ	87
24	Cor a 9	18479082	6.18	2.6495	4.5539	205	EHQRQGQQQ	213
25	Bra j 1	P80207	6.20	2.6396	4.5471	78	QIRQQGQQQ	86
26	Tri a gliadin	21673	6.21	2.6298	4.5406	47	QQQFPGQQQ	55
27	Tri a gliadin	21765	6.21	2.6298	4.5406	44	QQQFPGQQQ	52
28	Tri a gliadin	170740	6.21	2.6298	4.5406	47	QQQFPGQQQ	55
29	Tri a gliadin	21757	6.21	2.6298	4.5406	47	QQQFPGQQQ	55
30	Tri a gliadin	170716	6.21	2.6298	4.5406	47	QQQFPGQQQ	55
31	Tri a gliadin	170710	6.21	2.6298	4.5406	47	QQQFPGQQQ	55
32	Tri a gliadin	170718	6.21	2.6298	4.5406	44	QQQFPGQQQ	52
33	Tri a gliadin	170724	6.21	2.6298	4.5406	47	QQQFPGQQQ	55
34	Pas n 1.0101	168419914	6.29	2.5797	4.5068	161	RCKYQGGQK	169
35	Pru du 6.0201	307159114	6.30	2.5712	4.5010	131	QQQFQGEDQ	139
36	Ses i 3	13183177	6.34	2.5474	4.4850	136	QCRLQCRRQ	144
37	Ara h 2.0101	15418705	6.41	2.5055	4.4567	117	SDRLQGRQQ	125
38	Ara h 2.0201	26245447	6.41	2.5055	4.4567	129	SDRLQGRQQ	137
39	Ara h 2.0101	9186485	6.41	2.5055	4.4567	114	SDRLQGRQQ	122
40	Tri a gliadin	21769	6.48	2.4591	4.4254	44	SCAFQNQQQ	52
41	Tri a 21.0101	283476402	6.48	2.4589	4.4253	27	QQQFLGQQQ	35
42	Tri a gliadin	170720	6.48	2.4589	4.4253	47	QQQFLGQQQ	55
43	Tri a gliadin	21753	6.48	2.4589	4.4253	47	QQQFLGQQQ	55
44	Tri a gliadin	21755	6.48	2.4589	4.4253	47	QQQFLGQQQ	55
45	Tri a gliadin	473876	6.48	2.4589	4.4253	47	QQQFLGQQQ	55
46	Tri a gliadin	21761	6.48	2.4589	4.4253	47	QQQFLGQQQ	55
47	Tri a gliadin	170722	6.48	2.4589	4.4253	47	QQQFLGQQQ	55
48	Tri a glutenin	21926	6.53	2.4267	4.4036	211	QSQQQSQQQ	219
49	Tri a gliadin	170732	6.53	2.4267	4.4036	237	QSQQQSQQQ	245
50	Tri a glutenin	21930	6.53	2.4267	4.4036	209	QSQQQSQQQ	217

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.337429
Standard deviation: 1.568933
1 0.5 2
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 1
11 5.5 5
12 6.0 2
13 6.5 24
14 7.0 16
15 7.5 17
16 8.0 41
17 8.5 44
18 9.0 106
19 9.5 223
20 10.0 212
21 10.5 189
22 11.0 263
23 11.5 206
24 12.0 144
25 12.5 97
26 13.0 53
27 13.5 23
28 14.0 12
29 14.5 4
30 15.0 2
31 15.5 3
32 16.0 4
33 16.5 1
34 17.0 3

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.774240
Standard deviation: 2.326327
1 0.5 2
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 1
11 5.5 9
12 6.0 2
13 6.5 33
14 7.0 19
15 7.5 35
16 8.0 295
17 8.5 133
18 9.0 277
19 9.5 503
20 10.0 867
21 10.5 1148
22 11.0 1660
23 11.5 2314
24 12.0 3842
25 12.5 5274
26 13.0 7482
27 13.5 10092
28 14.0 13820
29 14.5 17893
30 15.0 21633
31 15.5 25001
32 16.0 28310
33 16.5 31803
34 17.0 33209
35 17.5 34460
36 18.0 33990
37 18.5 30916
38 19.0 27036
39 19.5 21968
40 20.0 17121
41 20.5 12746
42 21.0 7485
43 21.5 4649
44 22.0 2389
45 22.5 1032
46 23.0 513
47 23.5 186
48 24.0 47
Query sequence: RCQLQGQQQ