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: PTLQISTTP

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Bla g 12.0101	AII81930	0.00	7.5554	7.4982	404	PTLQISTTP	412
2	Scy p 9.0101	QFI57017	5.59	3.5028	5.0016	298	GTLTIGYTP	306
3	Tyr p 1.0101	ABM53753	5.99	3.2125	4.8227	98	PTSTVNTSP	106
4	Aed a 8.0101	Q1HR69_AEDAE	6.61	2.7680	4.5489	127	PHIKVSTSQ	135
5	Ani s 14.0101	A0A0S3Q267_ANISI	6.80	2.6281	4.4627	179	PYLKISQTV	187
6	Sch c 1.0101	D8Q9M3	6.91	2.5486	4.4137	361	GSLDVTSTS	369
7	Sola l 2.0101	Q547Q0_SOLLC	6.95	2.5185	4.3952	57	PDLQIDSRS	65
8	Lyc e 2.0102	18542115	6.95	2.5185	4.3952	57	PDLQIDSRS	65
9	Lyc e 2.0101	18542113	6.95	2.5185	4.3952	57	PDLQIDSRS	65
10	Lyc e 2.0102	546937	6.95	2.5185	4.3952	57	PDLQIDSRS	65
11	Sola l 2.0201	Q8RVW4_SOLLC	6.95	2.5185	4.3952	57	PDLQIDSRS	65
12	Der f 23.0101	ALU66112	6.97	2.5056	4.3872	87	TTVKLTTTT	95
13	Bos d 8	162807	7.06	2.4358	4.3443	90	NTVQVTSTA	98
14	Bos d 12.0101	CASK_BOVIN	7.06	2.4358	4.3443	181	NTVQVTSTA	189
15	Bos d 8	1228078	7.06	2.4358	4.3443	181	NTVQVTSTA	189
16	Bos d 8	162811	7.06	2.4358	4.3443	181	NTVQVTSTA	189
17	Pol e 4.0101	3989146	7.25	2.3020	4.2618	52	PTLXXXXST	60
18	Aca s 13	118638268	7.25	2.3010	4.2612	38	PTVEVSVNG	46
19	Tyr p 3.0101	167540622	7.26	2.2954	4.2577	19	PTIQLKSNT	27
20	Asp f 9	2879890	7.28	2.2761	4.2458	277	GSVDISSSS	285
21	Sal k 3.0101	225810599	7.29	2.2694	4.2417	433	PTTTIGSFP	441
22	Mor a 2.0101	QOS47419	7.29	2.2694	4.2417	433	PTTTIGSFP	441
23	Api g 1	P49372	7.32	2.2497	4.2296	51	GTLKIITLP	59
24	Hom s 5	1346344	7.32	2.2490	4.2291	547	STIKYTTTS	555
25	Tri a gliadin	170716	7.34	2.2388	4.2229	256	PSSQVSFQP	264
26	Tri a gliadin	170710	7.34	2.2388	4.2229	255	PSSQVSFQP	263
27	Asp f 6	Q92450	7.36	2.2199	4.2112	140	GKLDITTTH	148
28	Asp f 6	1648970	7.36	2.2199	4.2112	151	GKLDITTTH	159
29	Ole e 10	29465664	7.38	2.2097	4.2049	17	PSVPTSSSP	25
30	Ses i 6.0101	Q9XHP0	7.40	2.1940	4.1953	44	PSLRIQSEG	52
31	Api m 12.0101	Q868N5	7.44	2.1671	4.1787	138	GQLQVDTQG	146
32	Der p 15.0102	Q4JK70_DERPT	7.44	2.1645	4.1771	477	PSTTSTTTP	485
33	Tri a 32.0101	34539782	7.47	2.1431	4.1639	11	PNLELDSTH	19
34	Der f 27.0101	AIO08851	7.49	2.1300	4.1559	322	PKIELSTSY	330
35	Cuc m 1	807698	7.49	2.1238	4.1520	635	PSFGLSVSP	643
36	Fus p 9.0101	A0A0U1Y1N5_GIBIN	7.50	2.1186	4.1488	224	PGLNIQSTW	232
37	Cla c 9.0101	148361511	7.50	2.1186	4.1488	230	PGLNIQSTW	238
38	Cla h 9.0101	60116876	7.50	2.1186	4.1488	360	PGLNIQSTW	368
39	Scy p 9.0101	QFI57017	7.53	2.1007	4.1378	203	GHLGISFTP	211
40	Har a 2.0101	17291858	7.55	2.0855	4.1284	381	PTIVQSTDP	389
41	Blo t 13	Q17284	7.58	2.0588	4.1120	37	PTLEVDVQG	45
42	Der p 18.0101	CHL18_DERPT	7.62	2.0300	4.0942	273	PKGQFTQTP	281
43	Pru du 10.0101	MDL2_PRUDU	7.63	2.0271	4.0924	358	SSLPFTTPP	366
44	Tri a 20.0101	BAN29066	7.67	1.9997	4.0756	128	PSLQQQVNP	136
45	Tri a gliadin	170736	7.67	1.9997	4.0756	147	PSLQQQVNP	155
46	Tri a gliadin	170738	7.71	1.9710	4.0579	139	PQLQQPQQP	147
47	Der f 15.0101	5815436	7.75	1.9402	4.0389	465	PTTPTPTTP	473
48	Bos d 6	P02769	7.75	1.9384	4.0378	596	PKLVVSTQT	604
49	Bos d 6	2190337	7.75	1.9384	4.0378	596	PKLVVSTQT	604
50	Der f 23.0101	ALU66112	7.77	1.9275	4.0311	114	PTTTTTTTT	122

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.425396
Standard deviation: 1.379866
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 0
12 6.0 2
13 6.5 0
14 7.0 9
15 7.5 23
16 8.0 42
17 8.5 37
18 9.0 69
19 9.5 232
20 10.0 229
21 10.5 280
22 11.0 226
23 11.5 213
24 12.0 130
25 12.5 106
26 13.0 57
27 13.5 22
28 14.0 6
29 14.5 5
30 15.0 4
31 15.5 3
32 16.0 1
33 16.5 0
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

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.794645
Standard deviation: 2.239826
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 0
12 6.0 2
13 6.5 0
14 7.0 9
15 7.5 23
16 8.0 49
17 8.5 63
18 9.0 102
19 9.5 347
20 10.0 513
21 10.5 928
22 11.0 1190
23 11.5 2103
24 12.0 3916
25 12.5 4933
26 13.0 7358
27 13.5 10139
28 14.0 13376
29 14.5 17195
30 15.0 21670
31 15.5 25648
32 16.0 29024
33 16.5 33072
34 17.0 35086
35 17.5 34578
36 18.0 34194
37 18.5 30685
38 19.0 27291
39 19.5 22301
40 20.0 17302
41 20.5 12116
42 21.0 7570
43 21.5 4243
44 22.0 2101
45 22.5 785
46 23.0 247
47 23.5 37
Query sequence: PTLQISTTP