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: GSIWAQSSN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Sal k 4.0201	300490499	0.00	4.7695	7.1291	32	GSIWAQSSN	40
2	Que ac 2.0101	QVU02258	0.61	4.4841	6.8809	32	GSVWAQSSN	40
3	Hev b 8.0101	O65812	0.61	4.4841	6.8809	30	GSVWAQSSN	38
4	Can s 2.0101	XP030492464	0.87	4.3598	6.7729	32	GSIWAQSSS	40
5	Hev b 8.0202	Q9M7M9	1.48	4.0744	6.5247	30	GSVWAQSSS	38
6	Hev b 8.0204	Q9LEI8	1.48	4.0744	6.5247	30	GSVWAQSSS	38
7	Jug r 7.0101	A0A2I4DNN6_JUGRE	1.48	4.0744	6.5247	30	GSVWAQSSS	38
8	Pho d 2.0101	Q8L5D8	1.48	4.0744	6.5247	30	GSVWAQSSS	38
9	Hev b 8.0201	Q9M7N0	1.48	4.0744	6.5247	30	GSVWAQSSS	38
10	Bet v 2	P25816	1.48	4.0744	6.5247	32	GSVWAQSSS	40
11	Pyr c 4	Q9XF38	1.81	3.9206	6.3910	30	GSVWAQSST	38
12	Cor a 2	12659206	1.81	3.9206	6.3910	30	GSVWAQSST	38
13	Api g 4	Q9XF37	1.81	3.9206	6.3910	33	GSVWAQSST	41
14	Cor a 2	Q9AXH4	1.81	3.9206	6.3910	30	GSVWAQSST	38
15	Dau c 4	18652049	1.81	3.9206	6.3910	33	GSVWAQSST	41
16	Cuc m 2	57021110	1.97	3.8442	6.3245	30	GSVWAQSQN	38
17	Gly m 3	O65809	1.99	3.8336	6.3154	30	GSVWAQSTD	38
18	Tri a 12.0104	207366247	2.13	3.7691	6.2592	30	GSVWAQSPN	38
19	Tri a 12.0103	P49234	2.13	3.7691	6.2592	30	GSVWAQSPN	38
20	Lyc e 1	17224229	2.29	3.6932	6.1932	30	GSVWAQSAN	38
21	Koc s 2.0101	A0A0A0REA1_BASSC	2.29	3.6932	6.1932	32	GSVWAQSAN	40
22	Par j 3	Q9T0M8	2.29	3.6932	6.1932	31	GSVWAQSAN	39
23	Sin a 4.0101	156778061	2.29	3.6932	6.1932	30	GSVWAQSAN	38
24	Par j 3	Q9XG85	2.29	3.6932	6.1932	31	GSVWAQSAN	39
25	Lit c 1	15809696	2.29	3.6932	6.1932	30	GSVWAQSAN	38
26	Sal k 4.0101	239916566	2.29	3.6932	6.1932	32	GSVWAQSAN	40
27	Hev b 8.0102	Q9STB6	2.29	3.6932	6.1932	30	GSVWAQSAN	38
28	Hev b 8.0203	Q9M7M8	2.32	3.6766	6.1788	30	GSVWAQSSG	38
29	Mer a 1	O49894	2.55	3.5689	6.0852	32	GSIWAQSAS	40
30	Act d 9.0101	195249738	2.55	3.5689	6.0852	30	GSIWAQSAS	38
31	Mal d 4	Q9XF40	2.61	3.5420	6.0618	30	GSVWAHSST	38
32	Zea m 12.0105	Q9FR39	2.64	3.5268	6.0486	30	GSVWAQSEN	38
33	Ama r 2.0101	227937304	2.95	3.3845	5.9248	32	GSVWAQSAD	40
34	Lyc e 1	16555787	3.02	3.3514	5.8961	30	GTVWAQSAN	38
35	Sola l 1.0101	PROF2_SOLLC	3.02	3.3514	5.8961	30	GTVWAQSAN	38
36	Ara h 5	Q9SQI9	3.13	3.2963	5.8482	30	GGVWAQSSH	38
37	Aca f 2	A0A0A0RCW1_VACFA	3.16	3.2835	5.8370	32	GSVWAQSAS	40
38	Pro j 2.0101	A0A023W2L7_PROJU	3.16	3.2835	5.8370	32	GSVWAQSAS	40
39	Tri a 12.0102	P49233	3.28	3.2276	5.7885	30	GSVWAESPN	38
40	Pru p 4.0201	27528312	3.49	3.1297	5.7033	30	GSVWAQSAT	38
41	Ole e 2	O24171	3.49	3.1297	5.7033	33	GSVWAQSAT	41
42	Cap a 2	16555785	3.49	3.1297	5.7033	30	GSVWAQSAT	38
43	Mal d 4	Q9XF41	3.49	3.1297	5.7033	30	GSVWAQSAT	38
44	Lig v 2.0101	QRN65366	3.49	3.1297	5.7033	33	GSVWAQSAT	41
45	Ole e 2	O24169	3.49	3.1297	5.7033	33	GSVWAQSAT	41
46	Ole e 2	O24170	3.49	3.1297	5.7033	33	GSVWAQSAT	41
47	Zea m 12.0104	O22655	3.51	3.1171	5.6924	30	GSVWAQSES	38
48	Gly m 3	O65810	3.55	3.0983	5.6760	30	GSVWLQSTD	38
49	Citr l 2.0101	PROF_CITLA	3.60	3.0775	5.6580	30	GSVWAKSEN	38
50	Phl p 12.0101	P35079	3.67	3.0427	5.6277	30	GTVWAQSAD	38

Histogram for best protein-peptide similarity index
Number of windows: 1697
Average PD: 10.145047
Standard deviation: 2.127057
1 0.5 1
2 1.0 3
3 1.5 6
4 2.0 7
5 2.5 11
6 3.0 5
7 3.5 13
8 4.0 10
9 4.5 3
10 5.0 4
11 5.5 9
12 6.0 3
13 6.5 4
14 7.0 7
15 7.5 16
16 8.0 41
17 8.5 97
18 9.0 77
19 9.5 175
20 10.0 205
21 10.5 248
22 11.0 161
23 11.5 180
24 12.0 181
25 12.5 93
26 13.0 73
27 13.5 24
28 14.0 17
29 14.5 10
30 15.0 5
31 15.5 3
32 16.0 2
33 16.5 2
34 17.0 0
35 17.5 0
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
44 22.0 0
45 22.5 0
46 23.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400056
Average PD: 17.440992
Standard deviation: 2.446467
1 0.5 1
2 1.0 3
3 1.5 6
4 2.0 7
5 2.5 11
6 3.0 5
7 3.5 13
8 4.0 10
9 4.5 3
10 5.0 4
11 5.5 9
12 6.0 3
13 6.5 4
14 7.0 7
15 7.5 16
16 8.0 43
17 8.5 112
18 9.0 98
19 9.5 244
20 10.0 398
21 10.5 771
22 11.0 1116
23 11.5 1553
24 12.0 2476
25 12.5 3799
26 13.0 5354
27 13.5 7943
28 14.0 10083
29 14.5 13491
30 15.0 16522
31 15.5 20004
32 16.0 23942
33 16.5 27542
34 17.0 29554
35 17.5 32645
36 18.0 32014
37 18.5 31995
38 19.0 29295
39 19.5 26914
40 20.0 23146
41 20.5 18552
42 21.0 14008
43 21.5 10209
44 22.0 6869
45 22.5 4452
46 23.0 2629
47 23.5 1315
48 24.0 574
49 24.5 221
50 25.0 61
51 25.5 8
Query sequence: GSIWAQSSN