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: PNKPQDYYP

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Cha o 2.0101	47606004	0.00	7.3106	7.9019	492	PNKPQDYYP	500
2	Jun a 2	9955725	2.11	6.0207	6.9847	485	PNQPEDYYP	493
3	Tri a gliadin	1063270	4.65	4.4667	5.8797	66	PQQPQQTYP	74
4	Tri a 20.0101	BAN29066	5.02	4.2377	5.7168	66	PQQPQQPYP	74
5	Tri a gliadin	170736	5.02	4.2377	5.7168	85	PQQPQQPYP	93
6	Tri a gliadin	170708	5.02	4.2377	5.7168	85	PQQPQQPYP	93
7	Tri a gliadin	1063270	6.28	3.4680	5.1696	74	PQRPQQPFP	82
8	Tri a gliadin	170738	6.43	3.3726	5.1017	121	PQQPQQPFP	129
9	Tri a gliadin	170738	6.43	3.3726	5.1017	85	PQQPQQPFP	93
10	Tri a gliadin	170738	6.43	3.3726	5.1017	103	PQQPQQPFP	111
11	Tri a gliadin	170702	6.43	3.3726	5.1017	108	PQQPQQPFP	116
12	Tri a gliadin	170736	6.43	3.3726	5.1017	93	PQQPQQPFP	101
13	Tri a gliadin	170702	6.43	3.3726	5.1017	118	PQQPQQPFP	126
14	Tri a gliadin	170708	6.43	3.3726	5.1017	93	PQQPQQPFP	101
15	Tri a 20.0101	BAN29066	6.43	3.3726	5.1017	74	PQQPQQPFP	82
16	Tri a gliadin	1063270	6.60	3.2716	5.0299	111	PQQPQQSFP	119
17	Tri a gliadin	170738	6.60	3.2716	5.0299	158	PQQPQQSFP	166
18	Tri a gliadin	170708	6.60	3.2716	5.0299	123	PQQPQQSFP	131
19	Tri a 20.0101	BAN29066	6.60	3.2716	5.0299	111	PQQPQQSFP	119
20	Tri a gliadin	170736	6.60	3.2716	5.0299	130	PQQPQQSFP	138
21	Tri a gliadin	170702	6.60	3.2716	5.0299	145	PQQPQQSFP	153
22	Per a 3.0203	1580797	6.65	3.2394	5.0070	3	PARPSNMYP	11
23	Per a 3.0202	1580794	6.65	3.2394	5.0070	81	PARPSNMYP	89
24	Per a 3.0201	1531589	6.65	3.2394	5.0070	241	PARPSNMYP	249
25	Tri a gliadin	170736	6.68	3.2194	4.9928	60	PHQPQQQFP	68
26	Tri a gliadin	170702	6.68	3.2194	4.9928	75	PHQPQQQFP	83
27	Tri a 20.0101	BAN29066	6.68	3.2194	4.9928	41	PHQPQQQFP	49
28	Tri a gliadin	170708	6.68	3.2194	4.9928	60	PHQPQQQFP	68
29	Tri a gliadin	21755	6.83	3.1315	4.9302	93	PFRPQQPYP	101
30	Tri a gliadin	473876	6.83	3.1315	4.9302	93	PFRPQQPYP	101
31	Tri a gliadin	21673	6.83	3.1315	4.9302	107	PFRPQQPYP	115
32	Tri a gliadin	21753	6.83	3.1315	4.9302	93	PFRPQQPYP	101
33	Tri a gliadin	170712	6.83	3.1315	4.9302	93	PFRPQQPYP	101
34	Tri a gliadin	170722	6.83	3.1315	4.9302	93	PFRPQQPYP	101
35	Tri a gliadin	170720	6.83	3.1315	4.9302	93	PFRPQQPYP	101
36	Tri a 21.0101	283476402	6.93	3.0709	4.8872	210	YQQPQQQYP	218
37	Tri a gliadin	170724	6.99	3.0304	4.8584	100	PFRPQQSYP	108
38	Tri a gliadin	170726	7.04	2.9986	4.8358	211	YQQPQEQYP	219
39	Tri a gliadin	170738	7.13	2.9472	4.7992	60	PHQPQQQVP	68
40	Can f 1	O18873	7.54	2.6930	4.6185	47	PEKPDSVTP	55
41	Tri a 20.0101	BAN29066	7.58	2.6707	4.6026	26	SQQPQQTFP	34
42	Tri a gliadin	1063270	7.58	2.6707	4.6026	26	SQQPQQTFP	34
43	Tri a gliadin	170736	7.58	2.6707	4.6026	45	SQQPQQTFP	53
44	Tri a gliadin	170738	7.58	2.6707	4.6026	45	SQQPQQTFP	53
45	Api m 5.0101	B2D0J4	7.60	2.6580	4.5936	254	PGNSRDQYP	262
46	Tri a gliadin	170708	7.63	2.6390	4.5801	45	SQQPQQIFP	53
47	Tri a gliadin	170716	7.69	2.6004	4.5526	248	FQQPQQQYP	256
48	Tri a gliadin	21673	7.69	2.6004	4.5526	238	FQQPQQQYP	246
49	Tri a gliadin	170710	7.69	2.6004	4.5526	247	FQQPQQQYP	255
50	Tri a gliadin	170718	7.69	2.6004	4.5526	242	FQQPQQQYP	250

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.942816
Standard deviation: 1.633622
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 1
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 1
11 5.5 3
12 6.0 0
13 6.5 2
14 7.0 12
15 7.5 1
16 8.0 9
17 8.5 23
18 9.0 23
19 9.5 46
20 10.0 67
21 10.5 91
22 11.0 136
23 11.5 158
24 12.0 216
25 12.5 207
26 13.0 268
27 13.5 215
28 14.0 133
29 14.5 31
30 15.0 30
31 15.5 9
32 16.0 10
33 16.5 2
34 17.0 0
35 17.5 2
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: 18.154033
Standard deviation: 2.297424
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 1
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 1
11 5.5 3
12 6.0 0
13 6.5 9
14 7.0 22
15 7.5 2
16 8.0 20
17 8.5 52
18 9.0 57
19 9.5 102
20 10.0 182
21 10.5 245
22 11.0 393
23 11.5 667
24 12.0 1097
25 12.5 1683
26 13.0 2510
27 13.5 4229
28 14.0 5952
29 14.5 7690
30 15.0 11055
31 15.5 14132
32 16.0 18574
33 16.5 22408
34 17.0 26485
35 17.5 30772
36 18.0 33926
37 18.5 34953
38 19.0 34801
39 19.5 33369
40 20.0 29770
41 20.5 25094
42 21.0 19300
43 21.5 14422
44 22.0 10662
45 22.5 7193
46 23.0 4055
47 23.5 2316
48 24.0 1172
49 24.5 543
50 25.0 176
51 25.5 87
52 26.0 7
Query sequence: PNKPQDYYP