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: PQKNWMNDP

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Lyc e 2.0102	546937	0.00	7.5108	7.7425	111	PQKNWMNDP	119
2	Sola l 2.0101	Q547Q0_SOLLC	0.00	7.5108	7.7425	111	PQKNWMNDP	119
3	Sola l 2.0201	Q8RVW4_SOLLC	0.00	7.5108	7.7425	111	PQKNWMNDP	119
4	Lyc e 2.0102	18542115	0.00	7.5108	7.7425	111	PQKNWMNDP	119
5	Lyc e 2.0101	18542113	0.00	7.5108	7.7425	111	PQKNWMNDP	119
6	Lyc e 2.0101	287474	0.00	7.5108	7.7425	19	PQKNWMNDP	27
7	Dol a 5	Q05108	6.83	3.2172	4.8398	190	PAGNYMNQP	198
8	Blo t 4.0101	33667932	6.83	3.2122	4.8364	423	PVKNWWDNG	431
9	Dol a 5	Q05108	6.93	3.1491	4.7937	141	PHKDLMHNN	149
10	Tri a gliadin	170702	7.02	3.0983	4.7594	40	PQQPFCQQP	48
11	Tri a gliadin	170730	7.46	2.8199	4.5712	40	PQQSFSQQP	48
12	Dol m 5.02	552080	7.48	2.8043	4.5606	202	PAGNYMDQP	210
13	Dol m 5.02	P10737	7.48	2.8043	4.5606	202	PAGNYMDQP	210
14	Eur m 4.0101	5059164	7.63	2.7091	4.4963	426	PVRNWWDNG	434
15	Pen c 13.0101	4587983	7.70	2.6700	4.4698	93	TAKDIANDP	101
16	Pen ch 13	6684758	7.70	2.6700	4.4698	93	TAKDIANDP	101
17	Tri a gliadin	170702	7.77	2.6226	4.4378	55	PHQTFHHQP	63
18	Cla h 10.0101	P40108	7.82	2.5914	4.4167	321	AQKNVVGDP	329
19	Gal d 6.0101	VIT1_CHICK	8.01	2.4754	4.3383	697	PDKDWETNY	705
20	gal d 6.0101	P87498	8.01	2.4754	4.3383	697	PDKDWETNY	705
21	Tri a 19	11277193	8.05	2.4466	4.3188	19	PQQQQFPQP	27
22	Pol d 1.0104	45510893	8.13	2.3976	4.2857	263	PWKSYFSTP	271
23	Pol d 1.0103	45510891	8.13	2.3976	4.2857	263	PWKSYFSTP	271
24	Pol d 1.0102	45510889	8.13	2.3976	4.2857	263	PWKSYFSTP	271
25	Pol d 1.0101	45510887	8.13	2.3976	4.2857	284	PWKSYFSTP	292
26	QYS16039	QYS16039	8.13	2.3944	4.2835	224	GQESYESDP	232
27	Aed al 2	ALL2_AEDAE	8.14	2.3923	4.2821	297	PKKQVYSKP	305
28	Tri a glutenin	21773	8.20	2.3547	4.2567	40	PQQTFPQQP	48
29	Tri a glutenin	21930	8.20	2.3547	4.2567	40	PQQTFPQQP	48
30	Tri a gliadin	170702	8.20	2.3547	4.2567	95	PQQTFPQQP	103
31	Tri a gliadin	170734	8.25	2.3186	4.2323	17	SQQPFLQQP	25
32	Tri a gliadin	170702	8.30	2.2882	4.2117	32	PQQQPFPQP	40
33	Tri a gliadin	1063270	8.30	2.2882	4.2117	13	PQQQPFPQP	21
34	Der f 4.0101	AHX03180	8.33	2.2726	4.2011	426	PVNNWWDNG	434
35	Mac r 2.0101	E2JE77_MACRS	8.44	2.2003	4.1523	247	SGKDFMLDP	255
36	Dol m 5.02	P10737	8.45	2.1937	4.1478	152	PKKGTMGDN	160
37	Dol m 5.02	552080	8.45	2.1937	4.1478	152	PKKGTMGDN	160
38	Gal d 6.0101	VIT1_CHICK	8.47	2.1816	4.1396	1383	SRRSHMSDS	1391
39	gal d 6.0101	P87498	8.47	2.1816	4.1396	1383	SRRSHMSDS	1391
40	Der p 4	5059162	8.49	2.1738	4.1344	401	PVHNWWDNG	409
41	Tri a gliadin	170738	8.51	2.1586	4.1241	80	PQQPFPQQP	88
42	Tri a gliadin	1063270	8.51	2.1586	4.1241	61	PQQPFPQQP	69
43	Tri a gliadin	170736	8.51	2.1586	4.1241	80	PQQPFPQQP	88
44	Tri a 20.0101	BAN29066	8.51	2.1586	4.1241	61	PQQPFPQQP	69
45	Tri a gliadin	170738	8.51	2.1586	4.1241	98	PQQPFPQQP	106
46	Tri a gliadin	170738	8.51	2.1586	4.1241	116	PQQPFPQQP	124
47	Poly p 5.0101	VA52_POLPI	8.54	2.1370	4.1095	193	PAGNYMGQP	201
48	Poly s 5.0101	Q7Z156	8.54	2.1370	4.1095	194	PAGNYMGQP	202
49	Sal s 6.0102	XP_014048044	8.57	2.1226	4.0998	1293	PKKSWYTSK	1301
50	Sal s 6.0101	XP_014059932	8.57	2.1226	4.0998	1293	PKKSWYTSK	1301

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.941281
Standard deviation: 1.589888
1 0.5 6
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 0
14 7.0 2
15 7.5 4
16 8.0 4
17 8.5 16
18 9.0 26
19 9.5 21
20 10.0 56
21 10.5 114
22 11.0 127
23 11.5 231
24 12.0 222
25 12.5 218
26 13.0 241
27 13.5 225
28 14.0 111
29 14.5 39
30 15.0 8
31 15.5 8
32 16.0 7
33 16.5 9
34 17.0 0
35 17.5 1
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0
44 22.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.207837
Standard deviation: 2.351672
1 0.5 6
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 0
14 7.0 3
15 7.5 4
16 8.0 5
17 8.5 22
18 9.0 43
19 9.5 34
20 10.0 75
21 10.5 182
22 11.0 292
23 11.5 604
24 12.0 975
25 12.5 1611
26 13.0 2667
27 13.5 4000
28 14.0 5867
29 14.5 8693
30 15.0 11502
31 15.5 14762
32 16.0 18936
33 16.5 22388
34 17.0 26523
35 17.5 30344
36 18.0 32133
37 18.5 33529
38 19.0 33161
39 19.5 31559
40 20.0 28625
41 20.5 24925
42 21.0 20195
43 21.5 15797
44 22.0 11261
45 22.5 8200
46 23.0 5008
47 23.5 3261
48 24.0 1703
49 24.5 728
50 25.0 351
51 25.5 160
52 26.0 39
53 26.5 13
Query sequence: PQKNWMNDP