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: KQDKNKDRK

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Bos d 3	886209	0.00	5.9251	6.5696	61	KQDKNKDRK	69
2	Can f 8.0101	F1PHB6_CANLF	6.04	2.6804	4.3014	86	QTDKSKDDE	94
3	Dic v a	763532	6.46	2.4538	4.1430	1440	KQLKEKDEK	1448
4	Gos h 2	P09799	6.67	2.3434	4.0658	57	EQDKCEDRS	65
5	Der f mag29	666007	6.83	2.2567	4.0052	15	KEEDDKQRD	23
6	Api m 12.0101	Q868N5	6.85	2.2452	3.9972	1166	KQANSKTRR	1174
7	Sor h 13.0101	A0A077B155_SORHL	6.85	2.2417	3.9948	31	EKEKGKDDK	39
8	Tri a gliadin	21673	6.86	2.2364	3.9910	134	QQQQQQQQK	142
9	Tri a gliadin	21673	6.86	2.2364	3.9910	137	QQQQQKQQQ	145
10	Tri a gliadin	21673	6.86	2.2364	3.9910	139	QQQKQQQQQ	147
11	Tri a gliadin	21673	6.86	2.2364	3.9910	142	KQQQQQQQQ	150
12	Der f 11.0101	13785807	6.90	2.2185	3.9785	390	KQEEAKNQR	398
13	Der p 11	37778944	6.90	2.2185	3.9785	476	KQEEAKNQR	484
14	Blo t 11	21954740	6.90	2.2185	3.9785	476	KQEEAKNQR	484
15	Gly m conglycinin	256427	6.90	2.2184	3.9785	312	KEQQQKQKQ	320
16	Gly m conglycinin	169929	6.94	2.1976	3.9639	424	KHAKSSSRK	432
17	Vig r 2.0101	Q198W3	6.94	2.1976	3.9639	239	KHAKSSSRK	247
18	Gly m 5.0201	Q9FZP9	6.94	2.1976	3.9639	343	KHAKSSSRK	351
19	Car i 4.0101	158998780	6.96	2.1877	3.9570	212	RQQQHQQRR	220
20	Mac i 1.0101	AMP23_MACIN	6.97	2.1782	3.9503	114	EKEKRKQQK	122
21	Mac i 1.0201	AMP22_MACIN	6.97	2.1782	3.9503	155	EKEKRKQQK	163
22	Tri a gliadin	170716	6.98	2.1730	3.9467	210	QQQQQQEQK	218
23	Tri a gliadin	170710	6.98	2.1730	3.9467	209	QQQQQQEQK	217
24	Der f 11.0101	13785807	7.01	2.1562	3.9350	49	QKAKNKSDK	57
25	Blo t 11	21954740	7.01	2.1562	3.9350	135	QKAKNKSDK	143
26	Der p 11	37778944	7.01	2.1562	3.9350	135	QKAKNKSDK	143
27	Phl p 13	4826572	7.04	2.1422	3.9251	3	KEEKKEEKK	11
28	Cul n 1	12656498	7.04	2.1422	3.9251	54	KEEKKEEKK	62
29	Gly m 6.0401	Q9SB11	7.06	2.1309	3.9173	330	KREQDQDQD	338
30	Gly m 6.0401	Q9SB11	7.07	2.1264	3.9142	332	EQDQDQDED	340
31	Gly m conglycinin	256427	7.08	2.1218	3.9109	314	QQQKQKQEE	322
32	Gly m conglycinin	169927	7.09	2.1132	3.9049	2	KRAKSSSRK	10
33	Gly m 5.0101	O22120	7.09	2.1132	3.9049	327	KRAKSSSRK	335
34	Gly m conglycinin	18536	7.09	2.1132	3.9049	389	KRAKSSSRK	397
35	Pru du 6	258588247	7.09	2.1131	3.9048	125	QQEQQQERQ	133
36	Pru du 6.0101	307159112	7.09	2.1131	3.9048	145	QQEQQQERQ	153
37	Cte f 1	Q94424	7.17	2.0733	3.8770	110	KDPNNKDSR	118
38	Cte f 2	7638032	7.17	2.0717	3.8759	244	KNPKSKNQT	252
39	Gly m 5.0101	O22120	7.21	2.0491	3.8601	524	KEEGNKGRK	532
40	Gly m 5.0201	Q9FZP9	7.21	2.0491	3.8601	540	KEEGNKGRK	548
41	Gly m conglycinin	18536	7.21	2.0491	3.8601	586	KEEGNKGRK	594
42	Gly m conglycinin	169927	7.21	2.0491	3.8601	199	KEEGNKGRK	207
43	Gly m conglycinin	169929	7.21	2.0491	3.8601	620	KEEGNKGRK	628
44	Per a 8.0101	H6WP59_PERAM	7.23	2.0389	3.8530	3	DKEKKKKKK	11
45	Len c 1.0101	29539109	7.24	2.0343	3.8498	174	QEQKSQHRR	182
46	Gal d vitellogenin	212881	7.25	2.0314	3.8477	1161	KQARNKDAS	1169
47	Gal d vitellogenin	63887	7.25	2.0314	3.8477	1159	KQARNKDAS	1167
48	Cte f 1	Q94424	7.25	2.0291	3.8461	30	SGGKNQDRK	38
49	Pon l 7.0101	P05547	7.28	2.0154	3.8365	12	KKQDDIDRK	20
50	Der f mag29	666007	7.30	2.0025	3.8275	17	EDDKQRDRI	25

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.026798
Standard deviation: 1.861026
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 0
13 6.5 2
14 7.0 17
15 7.5 23
16 8.0 54
17 8.5 41
18 9.0 87
19 9.5 84
20 10.0 151
21 10.5 142
22 11.0 264
23 11.5 186
24 12.0 174
25 12.5 192
26 13.0 96
27 13.5 45
28 14.0 32
29 14.5 37
30 15.0 31
31 15.5 9
32 16.0 9
33 16.5 3
34 17.0 8
35 17.5 4
36 18.0 2
37 18.5 2
38 19.0 1
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: 17.489700
Standard deviation: 2.662197
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 0
13 6.5 2
14 7.0 20
15 7.5 39
16 8.0 277
17 8.5 118
18 9.0 255
19 9.5 355
20 10.0 631
21 10.5 936
22 11.0 1596
23 11.5 2173
24 12.0 3353
25 12.5 4660
26 13.0 6191
27 13.5 8454
28 14.0 10612
29 14.5 13837
30 15.0 16616
31 15.5 18760
32 16.0 22216
33 16.5 25580
34 17.0 27777
35 17.5 29338
36 18.0 30747
37 18.5 30416
38 19.0 29086
39 19.5 26212
40 20.0 22842
41 20.5 18133
42 21.0 14739
43 21.5 11038
44 22.0 7723
45 22.5 5471
46 23.0 3459
47 23.5 2543
48 24.0 1639
49 24.5 1039
50 25.0 673
51 25.5 403
52 26.0 176
53 26.5 49
Query sequence: KQDKNKDRK