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: GNPCQEKCD

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ani s 6.0101	121308879	0.00	7.7789	7.7120	35	GNPCQEKCD	43
2	Hev b 11.0101	14575525	5.43	4.1253	5.4162	32	GSGCQSQCD	40
3	Hev b 11.0102	27526732	5.43	4.1253	5.4162	32	GSGCQSQCD	40
4	Gal d 7.0101	MLE1_CHICK	6.50	3.4046	4.9634	94	GNPSKEEMN	102
5	Bos d 13.0101	MYL1_BOVIN	6.51	3.3991	4.9600	94	GNPSNEEMN	102
6	Gal d vitellogenin	212881	6.70	3.2661	4.8764	899	TNPCREETE	907
7	Gal d vitellogenin	63887	6.70	3.2661	4.8764	897	TNPCREETE	905
8	Jug n 1	31321942	7.09	3.0058	4.7128	58	GEGCQEQIQ	66
9	gal d 6.0101	P87498	7.22	2.9192	4.6584	1782	GNNDREKHN	1790
10	Gal d 6.0101	VIT1_CHICK	7.22	2.9192	4.6584	1782	GNNDREKHN	1790
11	Gal d vitellogenin	63887	7.31	2.8599	4.6212	185	LNNCQEKVQ	193
12	Gal d vitellogenin	212881	7.31	2.8599	4.6212	185	LNNCQEKVQ	193
13	Mus a 2.0101	Q8VXF1	7.53	2.7069	4.5251	51	GQGCQSQCG	59
14	Gly m TI	P01071	7.72	2.5815	4.4462	70	GNPLRLKFD	78
15	Gly m TI	18772	7.72	2.5815	4.4462	95	GNPLRLKFD	103
16	Pis v 1.0101	110349080	7.74	2.5718	4.4401	37	GQSCQKQFE	45
17	Gos h 2	P09799	7.82	2.5169	4.4057	54	GQTEQDKCE	62
18	Ara h 1	P43238	7.87	2.4795	4.3821	27	SSPYQKKTE	35
19	Lin u 1	Q8LPD3_LINUS	7.89	2.4708	4.3767	43	GQGQQQQCE	51
20	Lin u 1.01	Q8LPD3_LINUS	7.89	2.4708	4.3767	43	GQGQQQQCE	51
21	Cla c 14.0101	301015198	7.92	2.4447	4.3603	64	GKTTEEKID	72
22	Cas s 5	Q42428	7.93	2.4427	4.3591	50	GAGCQSQCS	58
23	Gal d 3	P02789	7.94	2.4326	4.3527	32	SSPEEKKCN	40
24	Gal d 3	757851	7.94	2.4326	4.3527	32	SSPEEKKCN	40
25	Ses i 7.0101	Q9AUD2	7.99	2.4007	4.3326	214	GRPQTEKQQ	222
26	Car i 1.0101	28207731	8.01	2.3871	4.3241	40	GESCREQIQ	48
27	Jug r 1	1794252	8.05	2.3579	4.3058	36	GEGCREQIQ	44
28	Lat c 6.0101	XP_018521723	8.07	2.3496	4.3005	1185	SQPIQEKAP	1193
29	Car i 2.0101	VCL_CARIL	8.16	2.2847	4.2598	49	FQQCQERCQ	57
30	Pers a 1	3201547	8.24	2.2318	4.2266	57	GPTCQSQCG	65
31	Cor a 14.0101	226437844	8.26	2.2207	4.2196	44	GESCREQAQ	52
32	Mim n 1	9954253	8.29	2.1962	4.2042	134	SNSYEERID	142
33	Pru du 8.0101	A0A516F3L2_PRUDU	8.30	2.1887	4.1994	58	GQSCEDRCM	66
34	Mac i 1.0201	AMP22_MACIN	8.45	2.0915	4.1384	126	YEQCQERCQ	134
35	gal d 6.0101	P87498	8.47	2.0776	4.1296	185	LNSCEEKVQ	193
36	Gal d 6.0101	VIT1_CHICK	8.47	2.0776	4.1296	185	LNSCEEKVQ	193
37	Der f 22.0101	110560870	8.52	2.0449	4.1091	43	GNPNQKSCV	51
38	Fag e 4.0101	AMP1_FAGES	8.55	2.0251	4.0967	32	GAGCQSNCK	40
39	Jun a 2	9955725	8.58	2.0015	4.0818	463	PPNCKNKCK	471
40	Cha o 2.0101	47606004	8.58	2.0015	4.0818	470	PPNCKNKCK	478
41	Bos d 13.0201	MYL3_BOVIN	8.66	1.9502	4.0496	101	GKPKQEELN	109
42	Sola l 2.0201	Q8RVW4_SOLLC	8.66	1.9460	4.0469	437	GDPTVKQVD	445
43	Sola l 2.0101	Q547Q0_SOLLC	8.66	1.9460	4.0469	437	GDPTVKQVD	445
44	Lyc e 2.0101	18542113	8.66	1.9460	4.0469	437	GDPTVKQVD	445
45	Lyc e 2.0102	18542115	8.66	1.9460	4.0469	437	GDPTVKQVD	445
46	Lyc e 2.0101	287474	8.66	1.9460	4.0469	345	GDPTVKQVD	353
47	Lyc e 2.0102	546937	8.66	1.9460	4.0469	437	GDPTVKQVD	445
48	Gos h 3	P09802	8.67	1.9410	4.0438	188	GNPEEEQRQ	196
49	Scy p 9.0101	QFI57017	8.70	1.9231	4.0326	706	GSPWKVKCT	714
50	Car i 2.0101	VCL_CARIL	8.73	1.9049	4.0211	227	GQRQQQQCQ	235

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.555304
Standard deviation: 1.485458
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 2
12 6.0 0
13 6.5 1
14 7.0 3
15 7.5 3
16 8.0 13
17 8.5 9
18 9.0 40
19 9.5 40
20 10.0 85
21 10.5 150
22 11.0 210
23 11.5 286
24 12.0 222
25 12.5 239
26 13.0 171
27 13.5 94
28 14.0 54
29 14.5 36
30 15.0 12
31 15.5 4
32 16.0 10
33 16.5 5
34 17.0 6
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.232127
Standard deviation: 2.364135
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 2
12 6.0 0
13 6.5 1
14 7.0 3
15 7.5 5
16 8.0 13
17 8.5 11
18 9.0 43
19 9.5 56
20 10.0 102
21 10.5 230
22 11.0 407
23 11.5 659
24 12.0 950
25 12.5 1692
26 13.0 2786
27 13.5 3967
28 14.0 6059
29 14.5 8740
30 15.0 11024
31 15.5 14452
32 16.0 18179
33 16.5 22362
34 17.0 26197
35 17.5 29059
36 18.0 31907
37 18.5 32790
38 19.0 33169
39 19.5 32102
40 20.0 29488
41 20.5 25513
42 21.0 20887
43 21.5 16161
44 22.0 11740
45 22.5 7977
46 23.0 5364
47 23.5 3167
48 24.0 1775
49 24.5 740
50 25.0 325
51 25.5 74
52 26.0 14
53 26.5 4
Query sequence: GNPCQEKCD