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: PSGSGIFYK

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Asp f 4	O60024	0.00	6.8686	7.2393	91	PSGSGIFYK	99
2	Tyr p 20.0101	A0A868BHP5_TYRPU	5.68	3.3739	5.0481	206	PTGRGIFHN	214
3	Plo i 1	25453077	6.37	2.9518	4.7835	204	PSGRGIYHN	212
4	Tri a gliadin	170712	6.52	2.8612	4.7267	230	PSGQGFFQP	238
5	Tri a gliadin	170740	6.52	2.8612	4.7267	233	PSGQGFFQP	241
6	Tri a gliadin	21757	6.52	2.8612	4.7267	233	PSGQGFFQP	241
7	Sola t 3.0102	20141344	7.08	2.5130	4.5084	173	PGGSKYVYK	181
8	Scy p 2.0101	KARG0_SCYPA	7.10	2.5047	4.5032	205	PTGRGIYHN	213
9	Bla g 9.0101	ABC86902	7.10	2.5047	4.5032	205	PTGRGIYHN	213
10	Bomb m 1.0101	82658675	7.10	2.5047	4.5032	204	PTGRGIYHN	212
11	Der f 20.0201	ABU97470	7.36	2.3392	4.3994	205	PVGRGIFHN	213
12	Der p 20.0101	188485735	7.36	2.3392	4.3994	205	PVGRGIFHN	213
13	Asp f 5	3776613	7.40	2.3177	4.3859	313	PSSSSLSFK	321
14	Der f 20.0101	AIO08850	7.46	2.2798	4.3621	205	PVGCGIFHN	213
15	Pru p 1.0101	Q2I6V8	7.49	2.2617	4.3508	109	PSGGSIIKS	117
16	Pru av 1	O24248	7.49	2.2617	4.3508	109	PSGGSIIKS	117
17	Pol d 4.0101	30909091	7.61	2.1896	4.3056	219	DSGGPILWR	227
18	Gal d vitellogenin	63887	7.72	2.1186	4.2611	1311	SSSSSVLSK	1319
19	Gal d vitellogenin	212881	7.72	2.1186	4.2611	1313	SSSSSVLSK	1321
20	Ole e 9	14279169	7.86	2.0354	4.2089	172	PPSSGVFNP	180
21	Gly m 2	555616	7.87	2.0268	4.2035	85	SAGSPLIYD	93
22	Mal d 1.0203	AAD26547	7.87	2.0261	4.2031	107	ASGSGSIIK	115
23	Mal d 1	4590388	7.87	2.0261	4.2031	107	ASGSGSIIK	115
24	Mal d 1.0207	AAK13030	7.87	2.0261	4.2031	107	ASGSGSIIK	115
25	Mal d 1	4590366	7.87	2.0261	4.2031	107	ASGSGSIIK	115
26	Mal d 1.0202	AAD26545	7.87	2.0261	4.2031	107	ASGSGSIIK	115
27	Mal d 1	4590368	7.87	2.0261	4.2031	107	ASGSGSIIK	115
28	Mal d 1	4590390	7.87	2.0261	4.2031	107	ASGSGSIIK	115
29	Mal d 1.0205	AAD26558	7.87	2.0261	4.2031	107	ASGSGSIIK	115
30	Mal d 1.0206	AAD13683	7.87	2.0261	4.2031	107	ASGSGSIIK	115
31	Mal d 1.0201	AAB01362	7.87	2.0261	4.2031	107	ASGSGSIIK	115
32	Mal d 1.0208	CAD32318	7.87	2.0261	4.2031	106	ASGSGSIIK	114
33	Mal d 1.0204	AAD26548	7.87	2.0261	4.2031	107	ASGSGSIIK	115
34	Sol i 3	P35778	7.92	1.9991	4.1862	173	PSDDNILMK	181
35	Fra a 1.0101	Q5ULZ4	7.92	1.9952	4.1837	49	PSSSTIIKT	57
36	gal d 6.0101	P87498	7.99	1.9565	4.1594	426	PRSSSVLRK	434
37	Gal d 6.0101	VIT1_CHICK	7.99	1.9565	4.1594	426	PRSSSVLRK	434
38	Pen m 2	27463265	8.05	1.9170	4.1347	205	PAGRGIYHN	213
39	Lit v 2.0101	Q004B5	8.05	1.9170	4.1347	205	PAGRGIYHN	213
40	Tri r 2.0101	5813790	8.10	1.8843	4.1142	146	PGGTTYYYD	154
41	Sol g 3.0101	5813790	8.11	1.8832	4.1135	9	PSDPNILMK	17
42	Ole e 11.0101	269996495	8.11	1.8826	4.1131	224	GSGKSIFLN	232
43	Gos h 1	P09801.1	8.22	1.8147	4.0705	352	QQGQGMFRK	360
44	Gos h 2	P09799	8.22	1.8147	4.0705	353	QQGQGMFRK	361
45	Blo t 6.0101	33667934	8.24	1.7979	4.0600	229	DSGGPLVYN	237
46	Asp f 10	963013	8.25	1.7936	4.0573	148	SSASGDVYK	156
47	Gly m Bd28K	12697782	8.26	1.7907	4.0555	58	SHGGRIFYR	66
48	Cand a 1	P43067	8.28	1.7769	4.0469	16	TNGGQLVYK	24
49	Cand a 1	576627	8.28	1.7769	4.0469	16	TNGGQLVYK	24
50	Asp f 34.0101	133920236	8.31	1.7591	4.0357	35	HSGSAVQYQ	43

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.167384
Standard deviation: 1.625856
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 1
13 6.5 1
14 7.0 3
15 7.5 10
16 8.0 21
17 8.5 35
18 9.0 31
19 9.5 81
20 10.0 233
21 10.5 191
22 11.0 206
23 11.5 234
24 12.0 153
25 12.5 158
26 13.0 136
27 13.5 63
28 14.0 72
29 14.5 26
30 15.0 16
31 15.5 12
32 16.0 3
33 16.5 5
34 17.0 3
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.772536
Standard deviation: 2.593156
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 1
13 6.5 1
14 7.0 3
15 7.5 10
16 8.0 21
17 8.5 35
18 9.0 31
19 9.5 93
20 10.0 297
21 10.5 379
22 11.0 533
23 11.5 777
24 12.0 1133
25 12.5 1738
26 13.0 2504
27 13.5 3681
28 14.0 4755
29 14.5 6469
30 15.0 8844
31 15.5 12125
32 16.0 14571
33 16.5 17144
34 17.0 21669
35 17.5 23588
36 18.0 27029
37 18.5 28780
38 19.0 30723
39 19.5 30462
40 20.0 29877
41 20.5 27381
42 21.0 24591
43 21.5 22123
44 22.0 17540
45 22.5 14381
46 23.0 10348
47 23.5 6969
48 24.0 4451
49 24.5 2641
50 25.0 1594
51 25.5 614
52 26.0 208
53 26.5 52
54 27.0 28
Query sequence: PSGSGIFYK