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: SSQDYFHPF

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 o 21	166531	0.00	8.0373	7.5111	162	SSQDYFHPF	170
2	Asp o 21	217823	0.00	8.0373	7.5111	162	SSQDYFHPF	170
3	Mes a 1.0101	MSP_MESAU	6.07	3.6285	4.9043	99	SGQNYFHVV	107
4	Gly m 2	555616	6.59	3.2499	4.6804	185	SNQEYFATL	193
5	Blo t 1.0201	33667928	6.84	3.0732	4.5760	256	GSNNYFRNL	264
6	Aed a 1	P50635	7.11	2.8780	4.4606	388	YTNDTFRPF	396
7	Lup an 1.0101	169950562	7.31	2.7304	4.3733	319	DQQSYFSGF	327
8	Gal d 2	212900	7.53	2.5702	4.2786	75	GSSEYVHNL	83
9	Vig r 2.0201	B1NPN8	7.58	2.5360	4.2583	50	NSDRWFHTL	58
10	Tri a glutenin	21930	7.59	2.5247	4.2517	51	SQQQQQQPF	59
11	Gos h 2	P09799	7.61	2.5078	4.2417	590	GSNNPLSPF	598
12	Gly m 6.0301	P11828	7.69	2.4503	4.2077	315	SSPDIFNPQ	323
13	Alt a 13.0101	Q6R4B4	7.72	2.4291	4.1951	24	STHNTVRPL	32
14	Tri a gliadin	1063270	7.75	2.4095	4.1836	93	QSQQPQQPF	101
15	Tri a gliadin	170702	7.75	2.4095	4.1836	127	QSQQPQQPF	135
16	Lol p 4.0101	55859464	7.79	2.3826	4.1676	261	NRNNTFKPF	269
17	Phl p 4.0101	54144332	7.79	2.3826	4.1676	336	NRNNTFKPF	344
18	Gly m conglycinin	169929	7.80	2.3712	4.1609	364	AQQSYLQGF	372
19	Gly m 5.0201	Q9FZP9	7.80	2.3712	4.1609	283	AQQSYLQGF	291
20	Gly m conglycinin	256427	7.80	2.3712	4.1609	168	AQQSYLQGF	176
21	Gly m 5.0101	O22120	7.80	2.3712	4.1609	267	AQQSYLQGF	275
22	Gly m conglycinin	18536	7.80	2.3712	4.1609	329	AQQSYLQGF	337
23	Vig r 2.0201	B1NPN8	7.80	2.3712	4.1609	181	AQQSYLQGF	189
24	Tri a gliadin	170718	7.87	2.3206	4.1310	251	SSQGSFQPS	259
25	Tri a gliadin	21765	7.87	2.3206	4.1310	251	SSQGSFQPS	259
26	Gos h 4	P09800	7.88	2.3182	4.1296	353	SSADVFNPR	361
27	Jug n 4.0101	JUGN4_JUGNI	7.91	2.2904	4.1131	232	SGNNVFSGF	240
28	Pru du 6.0101	307159112	7.91	2.2904	4.1131	287	SGNNVFSGF	295
29	Bos d 8	162797	7.92	2.2832	4.1089	59	ELQDKIHPF	67
30	Bos d 11.0101	CASB_BOVIN	7.92	2.2832	4.1089	59	ELQDKIHPF	67
31	Bos d 8	459292	7.92	2.2832	4.1089	59	ELQDKIHPF	67
32	Bos d 8	162805	7.92	2.2832	4.1089	59	ELQDKIHPF	67
33	Bos d 8	162931	7.92	2.2832	4.1089	59	ELQDKIHPF	67
34	Phl p 4.0101	54144332	8.04	2.2019	4.0608	54	SSPDNVKPI	62
35	Ole e 9	14279169	8.04	2.1986	4.0588	329	SSEKYFGLF	337
36	Vig r 4.0101	Q43680	8.15	2.1207	4.0128	14	SSRDYEVYF	22
37	Act d 1	166317	8.15	2.1186	4.0115	345	NNQNYPEPY	353
38	Tri a gliadin	170712	8.21	2.0759	3.9863	231	SGQGFFQPS	239
39	Tri a gliadin	170740	8.21	2.0759	3.9863	234	SGQGFFQPS	242
40	Tri a gliadin	21757	8.21	2.0759	3.9863	234	SGQGFFQPS	242
41	Bos d 11.0101	CASB_BOVIN	8.22	2.0712	3.9835	69	QTQSLVYPF	77
42	Bos d 8	162797	8.22	2.0712	3.9835	69	QTQSLVYPF	77
43	Bos d 8	459292	8.22	2.0712	3.9835	69	QTQSLVYPF	77
44	Bos d 8	162805	8.22	2.0712	3.9835	69	QTQSLVYPF	77
45	Bos d 8	162931	8.22	2.0712	3.9835	69	QTQSLVYPF	77
46	Asp f 16	3643813	8.23	2.0621	3.9781	155	TPQETFHTY	163
47	Asp f 9	2879890	8.23	2.0621	3.9781	165	TPQETFHTY	173
48	Der p 33.0101	QAT18644	8.24	2.0523	3.9723	44	TGDDSFNTF	52
49	Sch c 1.0101	D8Q9M3	8.26	2.0417	3.9661	66	SNPDYLYTW	74
50	Phl p 4.0201	54144334	8.26	2.0399	3.9650	54	SSPDNVKPL	62

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.068602
Standard deviation: 1.377152
1 0.5 2
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 0
13 6.5 1
14 7.0 2
15 7.5 2
16 8.0 25
17 8.5 23
18 9.0 37
19 9.5 99
20 10.0 141
21 10.5 207
22 11.0 246
23 11.5 265
24 12.0 233
25 12.5 200
26 13.0 132
27 13.5 37
28 14.0 23
29 14.5 13
30 15.0 1
31 15.5 5
32 16.0 1
33 16.5 0
34 17.0 0
35 17.5 0
36 18.0 0
37 18.5 1
38 19.0 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.494586
Standard deviation: 2.329180
1 0.5 2
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 0
13 6.5 1
14 7.0 2
15 7.5 2
16 8.0 26
17 8.5 35
18 9.0 41
19 9.5 130
20 10.0 207
21 10.5 473
22 11.0 758
23 11.5 1190
24 12.0 2013
25 12.5 3585
26 13.0 4885
27 13.5 6666
28 14.0 9907
29 14.5 12508
30 15.0 16098
31 15.5 20154
32 16.0 23966
33 16.5 27828
34 17.0 30748
35 17.5 32712
36 18.0 33552
37 18.5 32667
38 19.0 31553
39 19.5 27976
40 20.0 23807
41 20.5 18609
42 21.0 14568
43 21.5 10096
44 22.0 6450
45 22.5 3500
46 23.0 1983
47 23.5 969
48 24.0 410
49 24.5 96
50 25.0 18
51 25.5 6
52 26.0 0
Query sequence: SSQDYFHPF