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: PPNHGNSTY

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 f 37.0101	QBF67839	0.00	7.7704	7.7687	103	PPNHGNSTY	111
2	Der p 37.0101	AVD73319	5.41	4.0229	5.3410	102	PPYHGNSKF	110
3	Bla g 11.0101	Q2L7A6_BLAGE	6.53	3.2460	4.8378	360	PPQDGNGNI	368
4	Phl p 5	13430402	6.78	3.0700	4.7238	23	PPQLGASPY	31
5	Ole e 10	29465664	6.88	3.0022	4.6798	29	PPTQGNKKW	37
6	Tri a glutenin	170743	7.24	2.7567	4.5208	151	QPGQGQSGY	159
7	Tri a 18	170668	7.38	2.6575	4.4566	56	PNNHCCSQY	64
8	Tri a 18	170670	7.38	2.6575	4.4566	83	PNNHCCSQY	91
9	Sal s 6.0101	XP_014059932	7.65	2.4665	4.3328	1003	PGNEGSSGR	1011
10	Sal s 6.0102	XP_014048044	7.65	2.4665	4.3328	1003	PGNEGSSGR	1011
11	Tri a gliadin	170732	7.74	2.4054	4.2932	58	PSNHHNNSP	66
12	QYS16039	QYS16039	7.91	2.2906	4.2188	220	TPQRGQESY	228
13	Asp f 1	250902	7.93	2.2747	4.2086	78	PPKHSQNGM	86
14	Asp f 1	166486	7.93	2.2747	4.2086	105	PPKHSQNGM	113
15	Asp f 1	P04389	7.93	2.2747	4.2086	105	PPKHSQNGM	113
16	Ara h 10.0101	Q647G5	7.96	2.2578	4.1976	29	YPDRGPSTS	37
17	Pha a 5	P56165	7.97	2.2497	4.1924	288	PPQLGTATP	296
18	Blo t 4.0101	33667932	8.00	2.2245	4.1760	377	PPADGSGSI	385
19	Gal d 6.0101	VIT1_CHICK	8.07	2.1806	4.1476	1370	GSSHSNSSS	1378
20	gal d 6.0101	P87498	8.07	2.1806	4.1476	1370	GSSHSNSSS	1378
21	Sch c 1.0101	D8Q9M3	8.09	2.1675	4.1391	62	SPSTSNPDY	70
22	Art f 1.0101	AHF71024	8.17	2.1056	4.0991	79	PPTDGGSPP	87
23	Art l 1.0101	AHF71025	8.17	2.1056	4.0991	79	PPTDGGSPP	87
24	Art t 1.0101	AHF71026	8.17	2.1056	4.0991	79	PPTDGGSPP	87
25	Art an 7.0101	GLOX_ARTAN	8.24	2.0623	4.0710	49	GNNDGASDY	57
26	Tri a gliadin	170732	8.25	2.0515	4.0640	53	PNNNSPSNH	61
27	Cry j 2	506858	8.27	2.0414	4.0575	470	PPNCTNKCH	478
28	Cry j 2	P43212	8.27	2.0414	4.0575	470	PPNCTNKCH	478
29	Asp f 10	963013	8.27	2.0403	4.0568	347	PVTDGSSTC	355
30	Lol p 5	Q40240	8.30	2.0224	4.0451	224	PPSRPRSSR	232
31	Gly m glycinin G1	169973	8.30	2.0160	4.0410	117	PQQRGQSSR	125
32	Gly m 6.0101	P04776	8.30	2.0160	4.0410	117	PQQRGQSSR	125
33	Mal d 2	10334651	8.33	1.9970	4.0287	196	PPNNTPETC	204
34	Aes h 1.0101	DEF1_AESH	8.35	1.9857	4.0213	11	SGNCGNTAH	19
35	Pis v 5.0101	171853009	8.37	1.9673	4.0094	119	GQQHGQSSR	127
36	Bra r 2	P81729	8.40	1.9530	4.0002	28	PDNNCQATY	36
37	Lyc e NP24	P12670	8.40	1.9505	3.9985	203	PQDDPTSTF	211
38	Lat c 6.0301	XP_018522130	8.40	1.9476	3.9967	969	PGNRGESGP	977
39	Sal s 6.0202	XP_014033985	8.40	1.9476	3.9967	969	PGNRGESGP	977
40	Sal s 6.0201	XP_013998297	8.40	1.9476	3.9967	969	PGNRGESGP	977
41	Tri a glutenin	170743	8.46	1.9099	3.9723	728	QPRQGQQGY	736
42	Tri a glutenin	897811	8.46	1.9099	3.9723	14	QPRQGQQGY	22
43	Tri a glutenin	21743	8.46	1.9099	3.9723	743	QPRQGQQGY	751
44	Gly m 6.0301	P11828	8.46	1.9072	3.9705	114	PQQKGQSSR	122
45	Tri a gliadin	1063270	8.49	1.8862	3.9569	65	FPQQPQQTY	73
46	Tar o RAP	2707295	8.49	1.8852	3.9563	105	PSADGGSVY	113
47	Tri a glutenin	32968199	8.51	1.8763	3.9505	160	QPEQGQQGY	168
48	Tri a glutenin	170743	8.51	1.8763	3.9505	646	QPEQGQQGY	654
49	Tri a glutenin	21743	8.51	1.8763	3.9505	661	QPEQGQQGY	669
50	Fel d 7.0101	301072397	8.51	1.8728	3.9482	21	PPASGEDTM	29

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.213675
Standard deviation: 1.443126
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 1
12 6.0 0
13 6.5 0
14 7.0 3
15 7.5 3
16 8.0 9
17 8.5 27
18 9.0 61
19 9.5 75
20 10.0 135
21 10.5 193
22 11.0 170
23 11.5 343
24 12.0 212
25 12.5 187
26 13.0 120
27 13.5 74
28 14.0 36
29 14.5 20
30 15.0 15
31 15.5 6
32 16.0 1
33 16.5 2
34 17.0 2
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.306665
Standard deviation: 2.227754
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 1
12 6.0 0
13 6.5 0
14 7.0 3
15 7.5 3
16 8.0 9
17 8.5 29
18 9.0 122
19 9.5 151
20 10.0 269
21 10.5 567
22 11.0 858
23 11.5 1541
24 12.0 2305
25 12.5 3307
26 13.0 5314
27 13.5 6983
28 14.0 10017
29 14.5 12572
30 15.0 16679
31 15.5 21085
32 16.0 25130
33 16.5 28780
34 17.0 32700
35 17.5 35678
36 18.0 36062
37 18.5 35151
38 19.0 32489
39 19.5 28141
40 20.0 22062
41 20.5 16511
42 21.0 11231
43 21.5 6569
44 22.0 4386
45 22.5 1979
46 23.0 1004
47 23.5 347
48 24.0 127
49 24.5 30
Query sequence: PPNHGNSTY