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: SSNFPQFKA

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Que ac 2.0101	QVU02258	0.00	5.8583	7.1416	38	SSNFPQFKA	46
2	Hev b 8.0101	O65812	1.68	4.8914	6.4503	36	SSNFPQFKS	44
3	Can s 2.0101	XP030492464	1.93	4.7495	6.3489	38	SSSFPQLKA	46
4	Pho d 2.0101	Q8L5D8	2.55	4.3906	6.0923	36	SSSFPQFKS	44
5	Hev b 8.0202	Q9M7M9	2.55	4.3906	6.0923	36	SSSFPQFKS	44
6	Hev b 8.0204	Q9LEI8	2.55	4.3906	6.0923	36	SSSFPQFKS	44
7	Hev b 8.0102	Q9STB6	3.36	3.9246	5.7591	36	SANFPQFKS	44
8	Hev b 8.0201	Q9M7N0	3.38	3.9151	5.7523	36	SSSFPQFKP	44
9	Bet v 2	P25816	3.38	3.9151	5.7523	38	SSSFPQFKP	46
10	Jug r 7.0101	A0A2I4DNN6_JUGRE	3.38	3.9151	5.7523	36	SSSFPQFKP	44
11	Hev b 8.0203	Q9M7M8	3.40	3.9044	5.7446	36	SSGFPQFKS	44
12	Sal k 4.0201	300490499	3.80	3.6733	5.5794	38	SSNFPQVKP	46
13	Ara h 5	Q9SQI9	3.88	3.6270	5.5463	36	SSHFPQFKP	44
14	Gly m 3	O65809	3.89	3.6209	5.5419	36	STDFPQFKP	44
15	Gly m 3	O65810	3.89	3.6209	5.5419	36	STDFPQFKP	44
16	Tri a 12.0103	P49234	4.03	3.5419	5.4855	36	SPNFPQFKP	44
17	Ana c 1	14161637	4.03	3.5419	5.4855	36	SPNFPQFKP	44
18	Hor v 12.0101	P52184	4.03	3.5419	5.4855	36	SPNFPQFKP	44
19	Tri a 12.0104	207366247	4.03	3.5419	5.4855	36	SPNFPQFKP	44
20	Sal k 4.0101	239916566	4.19	3.4491	5.4191	38	SANFPQFKP	46
21	Lit c 1	15809696	4.19	3.4491	5.4191	36	SANFPQFKP	44
22	Lyc e 1	17224229	4.19	3.4491	5.4191	36	SANFPQFKP	44
23	Lyc e 1	16555787	4.19	3.4491	5.4191	36	SANFPQFKP	44
24	Sola l 1.0101	PROF2_SOLLC	4.19	3.4491	5.4191	36	SANFPQFKP	44
25	Koc s 2.0101	A0A0A0REA1_BASSC	4.19	3.4491	5.4191	38	SANFPQFKP	46
26	Api g 4	Q9XF37	4.54	3.2474	5.2749	39	SSTFPQIKP	47
27	Mal d 4	Q9XF40	4.66	3.1779	5.2252	36	SSTFPKFKP	44
28	Dau c 4	18652049	4.66	3.1779	5.2252	39	SSTFPKFKP	47
29	Pyr c 4	Q9XF38	4.66	3.1779	5.2252	36	SSTFPKFKP	44
30	Cor a 2	Q9AXH4	4.77	3.1192	5.1832	36	SSTFPQLKP	44
31	Cor a 2	12659206	4.77	3.1192	5.1832	36	SSTFPQLKP	44
32	Phl p 12.0101	453976	4.85	3.0718	5.1493	36	SADFPQFKP	44
33	Phl p 12.0101	P35079	4.85	3.0718	5.1493	36	SADFPQFKP	44
34	Phl p 12.0102	O24650	4.85	3.0718	5.1493	36	SADFPQFKP	44
35	Phl p 12.0103	O24282	4.85	3.0718	5.1493	36	SADFPQFKP	44
36	Ama r 2.0101	227937304	4.85	3.0718	5.1493	38	SADFPQFKP	46
37	Cla c 14.0101	301015198	4.87	3.0583	5.1397	2	SSSLDQLKA	10
38	Cuc m 2	57021110	4.93	3.0258	5.1165	36	SQNFPQLKP	44
39	Tri a 12.0102	P49233	4.99	2.9927	5.0928	36	SPNFPKFKP	44
40	Tri a 12.0101	P49232	4.99	2.9927	5.0928	36	SPNFPKFKP	44
41	Aca f 2	A0A0A0RCW1_VACFA	5.06	2.9483	5.0611	38	SASFPQFKP	46
42	Act d 9.0101	195249738	5.06	2.9483	5.0611	36	SASFPQFKP	44
43	Pro j 2.0101	A0A023W2L7_PROJU	5.06	2.9483	5.0611	38	SASFPQFKP	46
44	Par j 3	Q9T0M8	5.25	2.8412	4.9845	37	SANFPQLKP	45
45	Sin a 4.0101	156778061	5.25	2.8412	4.9845	36	SANFPQLKP	44
46	Par j 3	Q9XG85	5.25	2.8412	4.9845	37	SANFPQLKP	45
47	Zea m 12.0103	P35083	5.27	2.8268	4.9742	36	STAFPQFKP	44
48	Lyc e 2.0101	18542113	5.38	2.7690	4.9328	274	TSNFTSFKL	282
49	Lyc e 2.0102	546937	5.38	2.7690	4.9328	274	TSNFTSFKL	282
50	Lyc e 2.0102	18542115	5.38	2.7690	4.9328	274	TSNFTSFKL	282

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.193531
Standard deviation: 1.740026
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 2
5 2.5 0
6 3.0 3
7 3.5 5
8 4.0 4
9 4.5 10
10 5.0 15
11 5.5 19
12 6.0 6
13 6.5 9
14 7.0 6
15 7.5 13
16 8.0 29
17 8.5 69
18 9.0 83
19 9.5 138
20 10.0 193
21 10.5 296
22 11.0 302
23 11.5 210
24 12.0 139
25 12.5 73
26 13.0 23
27 13.5 20
28 14.0 16
29 14.5 6
30 15.0 3
31 15.5 2
32 16.0 1
33 16.5 0
34 17.0 0
35 17.5 0
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.380418
Standard deviation: 2.433689
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 2
5 2.5 0
6 3.0 3
7 3.5 5
8 4.0 4
9 4.5 10
10 5.0 15
11 5.5 19
12 6.0 6
13 6.5 9
14 7.0 6
15 7.5 13
16 8.0 29
17 8.5 76
18 9.0 98
19 9.5 211
20 10.0 387
21 10.5 699
22 11.0 1064
23 11.5 1774
24 12.0 2587
25 12.5 3982
26 13.0 5839
27 13.5 8712
28 14.0 10728
29 14.5 13447
30 15.0 16652
31 15.5 21041
32 16.0 23501
33 16.5 27312
34 17.0 29957
35 17.5 32391
36 18.0 32593
37 18.5 32131
38 19.0 30176
39 19.5 25819
40 20.0 22411
41 20.5 18357
42 21.0 13523
43 21.5 9946
44 22.0 6568
45 22.5 4074
46 23.0 2329
47 23.5 1039
48 24.0 452
49 24.5 157
50 25.0 41
Query sequence: SSNFPQFKA