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: QHIKETQDV

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Gal d 5	63748	0.00	6.9826	6.6872	407	QHIKETQDV	415
2	Der p 4	5059162	5.98	2.7951	4.3233	341	QIIKDGKDV	349
3	Gal d vitellogenin	63887	6.07	2.7308	4.2870	142	MTIKKSQNV	150
4	Gal d vitellogenin	212881	6.07	2.7308	4.2870	142	MTIKKSQNV	150
5	Equ c 3	399672	6.27	2.5903	4.2077	340	KHYKDAKDV	348
6	Rap v 2.0101	QPB41107	6.53	2.4123	4.1073	801	RQLEEAEDV	809
7	Ves v 6.0101	G8IIT0	6.55	2.3989	4.0997	1364	SEIQEHSDV	1372
8	Sal s 6.0101	XP_014059932	6.59	2.3716	4.0843	1301	KNIKEKKHV	1309
9	Sal s 6.0102	XP_014048044	6.59	2.3716	4.0843	1301	KNIKEKKHV	1309
10	Alt a 13.0101	Q6R4B4	6.59	2.3673	4.0819	103	RNVQESSDI	111
11	Cic a 1.0101	QHW05434.1	6.63	2.3426	4.0679	115	EKVKETSDY	123
12	Api m 12.0101	Q868N5	6.65	2.3306	4.0611	1692	TQVKETDDK	1700
13	Der f 36.0101	A0A291KZC2_DERFA	6.69	2.3016	4.0447	141	THVKENTNY	149
14	Eur m 4.0101	5059164	6.78	2.2352	4.0072	366	QIIRDGKDV	374
15	Der f 4.0101	AHX03180	6.78	2.2352	4.0072	366	QIIRDGKDV	374
16	Lyc e 4.0101	2887310	6.85	2.1910	3.9823	37	QHVKNNETI	45
17	Sola l 4.0101	AHC08073	6.85	2.1910	3.9823	37	QHVKNNETI	45
18	Aed a 7.0101	Q16TN9_AEDAE	6.85	2.1869	3.9800	55	EFIRETDNF	63
19	Der f 11.0101	13785807	6.91	2.1428	3.9551	124	ELIKEVHEV	132
20	Der p 11	37778944	6.91	2.1428	3.9551	210	ELIKEVHEV	218
21	Ric c 1	P01089	6.97	2.1060	3.9343	164	GQIQEQQNL	172
22	Aed a 4.0101	MALT_AEDAE	7.03	2.0597	3.9082	182	QFLKEQPDL	190
23	Ves v 6.0101	G8IIT0	7.07	2.0342	3.8938	1531	QHIKNDETL	1539
24	Bos d 13.0201	MYL3_BOVIN	7.09	2.0231	3.8875	123	QHISKNKDT	131
25	Asp o 13	2428	7.09	2.0170	3.8841	101	EEIRKNEDV	109
26	Asp fl protease	5702208	7.09	2.0170	3.8841	101	EEIRKNEDV	109
27	Chi t 9	121259	7.13	1.9886	3.8681	53	EAIKDTADF	61
28	Cic a 1.0101	QHW05434.1	7.14	1.9825	3.8646	126	QKAKETKDS	134
29	Cte f 1	Q94424	7.15	1.9768	3.8614	41	QIIQKGQQV	49
30	Gly m conglycinin	256427	7.16	1.9712	3.8582	43	QTLFENQNV	51
31	Lat c 6.0201	XP_018553992	7.19	1.9466	3.8443	1299	KNIKEKKHI	1307
32	Blo t 13	Q17284	7.21	1.9341	3.8373	109	EQIDQGDDV	117
33	Asc l 5.0101	QGS84239	7.25	1.9060	3.8214	125	QKIKETMES	133
34	Cic a 1.0101	QHW05434.1	7.35	1.8357	3.7818	170	EKAKEAKDV	178
35	Cla h 6	P42040	7.37	1.8237	3.7750	76	ALIKENLDV	84
36	Cla h 6	467660	7.37	1.8237	3.7750	76	ALIKENLDV	84
37	Cla h 6	KARG_PROCL	7.37	1.8213	3.7736	337	QAVKEMQDG	345
38	Pen m 2	27463265	7.37	1.8213	3.7736	337	QAVKEMQDG	345
39	Der p 20.0101	188485735	7.37	1.8213	3.7736	337	QAVKEMQDG	345
40	Der f 20.0201	ABU97470	7.37	1.8213	3.7736	337	QAVKEMQDG	345
41	Lit v 2.0101	Q004B5	7.37	1.8213	3.7736	337	QAVKEMQDG	345
42	Scy p 2.0101	KARG0_SCYPA	7.37	1.8213	3.7736	337	QAVKEMQDG	345
43	Tyr p 20.0101	A0A868BHP5_TYRPU	7.37	1.8213	3.7736	338	QAVKEMQDG	346
44	Der f 20.0101	AIO08850	7.37	1.8213	3.7736	337	QAVKEMQDG	345
45	Mala s 12.0101	78038796	7.38	1.8197	3.7727	419	KQIADSHNV	427
46	Lat c 6.0101	XP_018521723	7.39	1.8117	3.7682	1301	KNIREKKHV	1309
47	Hom s 4	3297882	7.40	1.8047	3.7643	188	KHFKEGKGL	196
48	Asp v 13.0101	294441150	7.40	1.7995	3.7613	101	EEIRNHKDV	109
49	gal d 6.0101	P87498	7.41	1.7948	3.7587	955	DNIRDRQSV	963
50	Gal d 6.0101	VIT1_CHICK	7.41	1.7948	3.7587	955	DNIRDRQSV	963

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 9.975159
Standard deviation: 1.428573
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 1
13 6.5 3
14 7.0 16
15 7.5 32
16 8.0 39
17 8.5 106
18 9.0 197
19 9.5 264
20 10.0 244
21 10.5 233
22 11.0 200
23 11.5 177
24 12.0 78
25 12.5 51
26 13.0 11
27 13.5 9
28 14.0 13
29 14.5 6
30 15.0 6
31 15.5 4
32 16.0 2
33 16.5 2
34 17.0 0
35 17.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.923024
Standard deviation: 2.530659
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 1
13 6.5 3
14 7.0 16
15 7.5 35
16 8.0 44
17 8.5 144
18 9.0 268
19 9.5 458
20 10.0 829
21 10.5 1440
22 11.0 1989
23 11.5 2985
24 12.0 4866
25 12.5 6228
26 13.0 8193
27 13.5 10901
28 14.0 13812
29 14.5 17015
30 15.0 19867
31 15.5 23223
32 16.0 26876
33 16.5 28645
34 17.0 29923
35 17.5 31120
36 18.0 30345
37 18.5 29095
38 19.0 25990
39 19.5 22889
40 20.0 18703
41 20.5 14727
42 21.0 11168
43 21.5 7957
44 22.0 5161
45 22.5 2905
46 23.0 1405
47 23.5 637
48 24.0 246
49 24.5 70
50 25.0 14
Query sequence: QHIKETQDV