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: SWPSLNPND

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Api m 8.0101	B2D0J5	0.00	6.9561	7.3918	510	SWPSLNPND	518
2	Pru d 3	P82534	4.52	4.0866	5.5252	57	SIPGVNPNN	65
3	Pru p 3	17974195	4.93	3.8283	5.3572	57	SVPGVNPNN	65
4	Pru p 3	P81402	4.93	3.8283	5.3572	57	SVPGVNPNN	65
5	Api m 12.0101	Q868N5	6.00	3.1523	4.9174	1473	TYPRINPDN	1481
6	Pis s 3.0101	NLTP1_PEA	6.01	3.1447	4.9125	85	SIPKLNTNN	93
7	Pru ar 3	P81651	6.04	3.1219	4.8976	57	SISGVNPNN	65
8	Mal d 3	Q9M5X7	6.04	3.1219	4.8976	81	SISGVNPNN	89
9	Lup an 3.0101	XP_019446786	6.11	3.0831	4.8724	82	NTPGLNPSN	90
10	Der f 22.0101	110560870	6.58	2.7809	4.6758	88	GWPGIDGTD	96
11	Che a 2	29465666	6.64	2.7458	4.6530	38	SFPQLKPEE	46
12	Mer a 1	O49894	6.64	2.7458	4.6530	40	SFPQLKPEE	48
13	Pro j 2.0101	A0A023W2L7_PROJU	6.72	2.6903	4.6169	40	SFPQFKPDE	48
14	Aca f 2	A0A0A0RCW1_VACFA	6.72	2.6903	4.6169	40	SFPQFKPDE	48
15	Art v 4.0101	25955968	6.74	2.6786	4.6093	40	SFPEFKPNE	48
16	Rub i 3.0101	Q0Z8V0	6.79	2.6500	4.5906	83	SIPGLNPSL	91
17	Lol p 4.0101	55859464	6.92	2.5682	4.5374	25	SYRSLQPEN	33
18	Bet v 2	P25816	7.03	2.4954	4.4901	40	SFPQFKPQE	48
19	Per a 5.0102	AEV23867	7.08	2.4629	4.4690	53	TIPTLNDNG	61
20	Per a 5.0101	AUW37958	7.08	2.4629	4.4690	53	TIPTLNDNG	61
21	Ves v 6.0101	G8IIT0	7.14	2.4285	4.4465	341	GRPSVSPNS	349
22	Chi t 2.0102	540257	7.26	2.3505	4.3958	28	SWNTVKNNQ	36
23	Chi t 2.0101	2506460	7.26	2.3505	4.3958	28	SWNTVKNNQ	36
24	Bla g 5	2326190	7.28	2.3362	4.3865	35	DWPNLKPSM	43
25	Bla g 5	O18598	7.28	2.3362	4.3865	38	DWPNLKPSM	46
26	Sin a 3.0101	156778059	7.29	2.3316	4.3835	58	SFPSLNAAR	66
27	Zea m 12.0104	O22655	7.31	2.3176	4.3744	38	SFPELKPEE	46
28	Cor a 2	Q9AXH4	7.36	2.2847	4.3530	38	TFPQLKPEE	46
29	Pru p 4.0201	27528312	7.36	2.2847	4.3530	38	TFPQLKPEE	46
30	Cor a 2	12659206	7.36	2.2847	4.3530	38	TFPQLKPEE	46
31	Mal d 4	Q9XF41	7.36	2.2847	4.3530	38	TFPQLKPEE	46
32	Phl p 4.0101	54144332	7.41	2.2527	4.3322	100	SYRSLQPEE	108
33	Pru av 3	Q9M5X8	7.44	2.2364	4.3216	83	SVPGVNANN	91
34	Citr l 2.0101	PROF_CITLA	7.51	2.1931	4.2934	38	NFPQLKPEE	46
35	Cuc m 2	57021110	7.51	2.1931	4.2934	38	NFPQLKPEE	46
36	Par j 3	Q9XG85	7.51	2.1931	4.2934	39	NFPQLKPEE	47
37	Sin a 4.0101	156778061	7.51	2.1931	4.2934	38	NFPQLKPEE	46
38	Par j 3	Q9T0M8	7.51	2.1931	4.2934	39	NFPQLKPEE	47
39	Pen m 7.0102	AEB77775	7.58	2.1466	4.2632	510	AWPHLDNNG	518
40	Pen m 7.0101	G1AP69_PENMO	7.58	2.1466	4.2632	510	AWPHLDNNG	518
41	Sal k 4.0101	239916566	7.60	2.1376	4.2573	40	NFPQFKPDE	48
42	Koc s 2.0101	A0A0A0REA1_BASSC	7.60	2.1376	4.2573	40	NFPQFKPDE	48
43	Tri a 21.0101	283476402	7.60	2.1329	4.2542	4	PVPQLQPQN	12
44	Tri a gliadin	170724	7.60	2.1329	4.2542	24	PVPQLQPQN	32
45	Tri a gliadin	170720	7.60	2.1329	4.2542	24	PVPQLQPQN	32
46	Tri a gliadin	21761	7.60	2.1329	4.2542	24	PVPQLQPQN	32
47	Tri a gliadin	170722	7.60	2.1329	4.2542	24	PVPQLQPQN	32
48	Tri a gliadin	170710	7.60	2.1329	4.2542	24	PVPQLQPQN	32
49	Tri a gliadin	21673	7.60	2.1329	4.2542	24	PVPQLQPQN	32
50	Tri a gliadin	473876	7.60	2.1329	4.2542	24	PVPQLQPQN	32

Histogram for best protein-peptide similarity index
Number of windows: 1697
Average PD: 10.966058
Standard deviation: 1.576477
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 3
11 5.5 0
12 6.0 1
13 6.5 4
14 7.0 8
15 7.5 16
16 8.0 36
17 8.5 44
18 9.0 67
19 9.5 102
20 10.0 133
21 10.5 165
22 11.0 195
23 11.5 202
24 12.0 324
25 12.5 195
26 13.0 97
27 13.5 43
28 14.0 25
29 14.5 11
30 15.0 14
31 15.5 3
32 16.0 3
33 16.5 2
34 17.0 0
35 17.5 2
36 18.0 0
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400056
Average PD: 17.913545
Standard deviation: 2.423443
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 3
11 5.5 0
12 6.0 1
13 6.5 4
14 7.0 8
15 7.5 16
16 8.0 38
17 8.5 47
18 9.0 69
19 9.5 128
20 10.0 220
21 10.5 351
22 11.0 638
23 11.5 1043
24 12.0 1745
25 12.5 2529
26 13.0 3791
27 13.5 5559
28 14.0 7548
29 14.5 10797
30 15.0 13443
31 15.5 16501
32 16.0 20353
33 16.5 23746
34 17.0 27251
35 17.5 30049
36 18.0 33090
37 18.5 33702
38 19.0 32260
39 19.5 29466
40 20.0 26467
41 20.5 22576
42 21.0 17683
43 21.5 14057
44 22.0 9810
45 22.5 6422
46 23.0 4172
47 23.5 2109
48 24.0 1247
49 24.5 672
50 25.0 269
51 25.5 137
52 26.0 35
Query sequence: SWPSLNPND