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: IPTLASNPN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ole e 9	14279169	0.00	7.2548	7.1925	88	IPTLASNPN	96
2	Tri a gliadin	170732	4.05	4.4499	5.5147	8	IPTISSNNN	16
3	Mus a 5.0101	6073860	4.30	4.2748	5.4099	87	VQSLASNPS	95
4	Cla h 6	467660	5.95	3.1312	4.7259	35	VPSVASTGS	43
5	Ves v 6.0101	G8IIT0	6.02	3.0824	4.6966	550	FFSLASNPE	558
6	Aln g 1	7430710	6.16	2.9901	4.6415	319	VYSLATHPD	327
7	Api m 2	Q08169	6.42	2.8059	4.5312	92	FPALLKDPN	100
8	Sol g 3.0101	Q08169	6.47	2.7707	4.5102	5	ISSFPSDPN	13
9	Ves m 1	P51528	6.61	2.6761	4.4536	99	YPTAASNTR	107
10	Cop c 1	4538529	6.67	2.6326	4.4276	60	LPPLLSQGN	68
11	Ana c 2	2342496	6.81	2.5350	4.3692	333	FPTLQSGAN	341
12	Pru du 6	258588247	6.84	2.5175	4.3587	479	INTLAGRTS	487
13	Pru du 6.0101	307159112	6.84	2.5175	4.3587	499	INTLAGRTS	507
14	Vig r 4.0101	Q43680	6.84	2.5151	4.3573	53	FPSLAGTPF	61
15	Sin a 2.0101	Q2TLW0	6.85	2.5102	4.3544	451	ISTLAGRTS	459
16	Blo t 4.0101	33667932	6.87	2.4933	4.3443	16	YQTLASSPY	24
17	Gly m 6.0401	Q9SB11	6.94	2.4454	4.3156	186	VFYLAGNPD	194
18	Gly m 6.0501	Q7GC77	6.94	2.4454	4.3156	186	VFYLAGNPD	194
19	Hel a 6.0101	A0A251RNJ1_HELAN	7.08	2.3527	4.2602	300	APTILSQGN	308
20	Amb a 1	P27760	7.08	2.3527	4.2602	304	APTILSQGN	312
21	For t 2.0101	188572343	7.09	2.3423	4.2540	289	INSLAFHPD	297
22	Bos d 6	2190337	7.14	2.3098	4.2345	136	LPKLKPDPN	144
23	Bos d 6	P02769	7.14	2.3098	4.2345	136	LPKLKPDPN	144
24	Gly m glycinin G1	169973	7.14	2.3091	4.2341	442	IGTLAGANS	450
25	Gly m 6.0101	P04776	7.14	2.3091	4.2341	442	IGTLAGANS	450
26	Pol d 3.0101	XP_015174445	7.19	2.2729	4.2124	420	IYYLASGPG	428
27	Amb a 12.0102	A0A1B2H9Q5_AMBAR	7.28	2.2139	4.1772	139	IANLAGNKN	147
28	Hev b 9	Q9LEJ0	7.28	2.2139	4.1772	140	IANLAGNKN	148
29	Amb a 12.0101	A0A1B2H9Q1_AMBAR	7.28	2.2139	4.1772	125	IANLAGNKN	133
30	Hom s 4	3297882	7.29	2.2047	4.1717	49	LTTVLSTPQ	57
31	Hev b 7.02	3087805	7.32	2.1833	4.1588	66	ITTMLTAPN	74
32	Hev b 7.01	1916805	7.32	2.1833	4.1588	66	ITTMLTAPN	74
33	Hev b 7.02	3288200	7.32	2.1833	4.1588	66	ITTMLTAPN	74
34	Api m 8.0101	B2D0J5	7.41	2.1209	4.1215	196	IKSFGGNPN	204
35	Der f 5.0101	ABO84970	7.57	2.0116	4.0561	56	INTFEENPT	64
36	Gly m TI	18770	7.58	2.0019	4.0504	79	IGTIISSPY	87
37	Gly m TI	256429	7.58	2.0019	4.0504	78	IGTIISSPY	86
38	Api m 11.0101	58585070	7.60	1.9889	4.0425	226	SSTFASDPR	234
39	Der f 3	P49275	7.62	1.9786	4.0364	17	TPILPSSPN	25
40	Asp o 21	166531	7.64	1.9619	4.0264	212	VGSLVSNYS	220
41	Asp o 21	217823	7.64	1.9619	4.0264	212	VGSLVSNYS	220
42	Pru du 10.0101	MDL2_PRUDU	7.64	1.9611	4.0259	25	VHSLATTSD	33
43	Per a 12.0101	AKH04311	7.68	1.9305	4.0076	107	FTTLAKNNG	115
44	Amb a 1	P27759	7.73	1.8960	3.9870	302	SPTILSQGN	310
45	Ani s 11.0101	323575361	7.77	1.8731	3.9733	271	IPKLKGNAN	279
46	Gal d 7.0101	MLE1_CHICK	7.79	1.8594	3.9651	89	INKILGNPS	97
47	Jug r 4.0101	Q2TPW5	7.80	1.8487	3.9587	169	ISLLDTNNN	177
48	Tri a 33.0101	5734506	7.81	1.8415	3.9544	24	ASTISSNPE	32
49	Pru du 10.0101	MDL2_PRUDU	7.83	1.8306	3.9479	309	IPVVLSHPY	317
50	Scy p 9.0101	QFI57017	7.84	1.8209	3.9420	750	IPKFHSDAN	758

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.470672
Standard deviation: 1.443276
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 2
10 5.0 0
11 5.5 0
12 6.0 1
13 6.5 4
14 7.0 10
15 7.5 16
16 8.0 32
17 8.5 65
18 9.0 102
19 9.5 162
20 10.0 214
21 10.5 211
22 11.0 285
23 11.5 260
24 12.0 171
25 12.5 61
26 13.0 47
27 13.5 22
28 14.0 11
29 14.5 7
30 15.0 3
31 15.5 2
32 16.0 3
33 16.5 2
34 17.0 2
35 17.5 1
36 18.0 0
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.353910
Standard deviation: 2.412776
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 2
10 5.0 0
11 5.5 0
12 6.0 1
13 6.5 4
14 7.0 10
15 7.5 16
16 8.0 34
17 8.5 71
18 9.0 136
19 9.5 244
20 10.0 408
21 10.5 655
22 11.0 1155
23 11.5 1868
24 12.0 2779
25 12.5 3888
26 13.0 5502
27 13.5 8167
28 14.0 10467
29 14.5 13689
30 15.0 17550
31 15.5 21543
32 16.0 24776
33 16.5 27744
34 17.0 30083
35 17.5 31558
36 18.0 32749
37 18.5 31466
38 19.0 29462
39 19.5 26401
40 20.0 22272
41 20.5 18469
42 21.0 14338
43 21.5 9503
44 22.0 6450
45 22.5 3543
46 23.0 1937
47 23.5 844
48 24.0 269
49 24.5 111
50 25.0 30
51 25.5 2
Query sequence: IPTLASNPN