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: GPPSDKNGN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Der p 4	5059162	0.00	7.2138	7.1749	354	GPPSDKNGN	362
2	Eur m 4.0101	5059164	3.06	5.2669	5.9635	379	GPPTDQHGN	387
3	Der f 4.0101	AHX03180	3.06	5.2669	5.9635	379	GPPTDQHGN	387
4	Bla g 11.0101	Q2L7A6_BLAGE	4.25	4.5028	5.4880	359	GPPQDGNGN	367
5	Cuc ma 4.0101	11SB_CUCMA	6.22	3.2500	4.7085	221	GSSGEKSGN	229
6	Blo t 4.0101	33667932	6.32	3.1876	4.6697	376	GPPADGSGS	384
7	Ani s 7.0101	119524036	6.43	3.1176	4.6261	607	GSPNDNRGQ	615
8	Der f 14	1545803	6.69	2.9491	4.5212	27	GSPSNKQAK	35
9	Der p 14.0101	20385544	6.69	2.9491	4.5212	929	GSPSNKQAK	937
10	Lat c 6.0201	XP_018553992	6.73	2.9277	4.5080	207	GGPPGKNGE	215
11	Eur m 14	6492307	6.78	2.8952	4.4877	935	GSPSNKQAR	943
12	Per a 11.0101	AKH04310	6.81	2.8748	4.4750	356	GPPQDSDKN	364
13	For t 1.0101	188572341	7.00	2.7540	4.3998	97	GNSGDRNDN	105
14	Api m 12.0101	Q868N5	7.21	2.6217	4.3175	239	EPGTNKNGK	247
15	Lat c 6.0201	XP_018553992	7.43	2.4799	4.2293	1108	GPPGDQGPA	1116
16	Amb a 1	P28744	7.46	2.4608	4.2174	185	GPPVPRKGS	193
17	Pen c 19	Q92260	7.47	2.4569	4.2150	249	GDTSSKSTN	257
18	Der f 28.0101	L7V065_DERFA	7.47	2.4569	4.2150	382	GDTSSKSTN	390
19	Sal s 6.0202	XP_014033985	7.59	2.3743	4.1636	145	GKPGDRGGP	153
20	Sal s 6.0201	XP_013998297	7.59	2.3743	4.1636	145	GKPGDRGGP	153
21	Gal d 3	P02789	7.62	2.3598	4.1545	305	GPPGKKDPV	313
22	Gal d 3	757851	7.62	2.3598	4.1545	305	GPPGKKDPV	313
23	Asp f 9	2879890	7.65	2.3408	4.1428	220	GDPSNPKGT	228
24	Mala s 8	7271239	7.79	2.2514	4.0871	114	GGQYDSNGN	122
25	Lat c 6.0301	XP_018522130	7.80	2.2415	4.0810	804	AGPSGKDGP	812
26	Sal s 6.0101	XP_014059932	7.81	2.2349	4.0768	208	AGPPGKNGD	216
27	Lat c 6.0101	XP_018521723	7.81	2.2349	4.0768	208	AGPPGKNGD	216
28	Sal s 6.0102	XP_014048044	7.81	2.2349	4.0768	208	AGPPGKNGD	216
29	Aed a 6.0101	Q1HR57_AEDAE	7.86	2.2071	4.0596	44	GSSNQDNGK	52
30	Ory s 1	8118437	7.87	2.1986	4.0542	56	GSGSTDNGG	64
31	Poly s 5.0101	Q7Z156	7.89	2.1860	4.0464	22	TKPSSKNCN	30
32	Sal s 6.0101	XP_014059932	7.95	2.1452	4.0210	973	GGPSGERGP	981
33	Sal s 6.0102	XP_014048044	7.95	2.1452	4.0210	973	GGPSGERGP	981
34	Der f 27.0101	AIO08851	7.96	2.1431	4.0197	24	GSGSRDNNN	32
35	Ani s 10.0101	272574378	7.97	2.1373	4.0161	205	GPGPVKSGS	213
36	Asp f 16	3643813	7.98	2.1281	4.0104	330	GSGSSNTGS	338
37	Zan_b_2.02	QYU76044	7.99	2.1209	4.0059	164	GGGGSRRGN	172
38	Pru p 2.0201	190613907	8.00	2.1170	4.0035	195	TPPNDKPET	203
39	Pru p 2.0101	190613911	8.00	2.1170	4.0035	195	TPPNDKPET	203
40	Lat c 6.0301	XP_018522130	8.00	2.1169	4.0034	289	GPPGNPGAN	297
41	Sal s 6.0201	XP_013998297	8.01	2.1109	3.9997	454	GPPGKEGPS	462
42	Sal s 6.0202	XP_014033985	8.01	2.1109	3.9997	454	GPPGKEGPS	462
43	Lat c 6.0101	XP_018521723	8.01	2.1070	3.9973	1042	VGPSGKSGD	1050
44	Hom s 3	929619	8.03	2.0943	3.9893	72	GFPSDASAN	80
45	Amb a 4.0101	291197394	8.04	2.0925	3.9882	111	GPPPPEGGE	119
46	Sin a 2.0101	Q2TLW0	8.09	2.0618	3.9691	312	GPPQSPQDN	320
47	Sal s 6.0101	XP_014059932	8.15	2.0225	3.9447	871	PGPSGNNGP	879
48	Sal s 6.0102	XP_014048044	8.15	2.0225	3.9447	871	PGPSGNNGP	879
49	Dol m 1.0101	Q06478	8.19	1.9946	3.9273	265	GVPQSKNPQ	273
50	Dol m 1.02	P53357	8.19	1.9946	3.9273	251	GVPQSKNPQ	259

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.321127
Standard deviation: 1.569376
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 2
8 4.0 0
9 4.5 1
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 3
14 7.0 6
15 7.5 4
16 8.0 19
17 8.5 15
18 9.0 53
19 9.5 81
20 10.0 90
21 10.5 199
22 11.0 181
23 11.5 260
24 12.0 272
25 12.5 168
26 13.0 146
27 13.5 82
28 14.0 52
29 14.5 24
30 15.0 19
31 15.5 6
32 16.0 4
33 16.5 4
34 17.0 3
35 17.5 0
36 18.0 1
37 18.5 1
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: 18.096093
Standard deviation: 2.522135
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 2
8 4.0 0
9 4.5 1
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 3
14 7.0 6
15 7.5 5
16 8.0 22
17 8.5 43
18 9.0 113
19 9.5 225
20 10.0 284
21 10.5 704
22 11.0 852
23 11.5 1339
24 12.0 1935
25 12.5 2612
26 13.0 3626
27 13.5 5132
28 14.0 6845
29 14.5 9201
30 15.0 11828
31 15.5 15651
32 16.0 18817
33 16.5 21540
34 17.0 24733
35 17.5 28952
36 18.0 31718
37 18.5 32069
38 19.0 32019
39 19.5 31181
40 20.0 27296
41 20.5 24687
42 21.0 20017
43 21.5 15283
44 22.0 10901
45 22.5 7771
46 23.0 5227
47 23.5 3296
48 24.0 1884
49 24.5 1112
50 25.0 635
51 25.5 373
52 26.0 194
53 26.5 52
Query sequence: GPPSDKNGN