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: DQIKKNVLA

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Amb a 1	166443	0.00	6.2426	6.6347	318	DQIKKNVLA	326
2	Amb a 1	P27761	0.00	6.2426	6.6347	318	DQIKKNVLA	326
3	Amb a 1	P27760	2.63	4.6147	5.6440	319	DIIKKNVLA	327
4	Hal l 1.0101	APG42675	4.70	3.3375	4.8667	2	DAIKKKMLA	10
5	Hal d 1	9954249	4.70	3.3375	4.8667	2	DAIKKKMLA	10
6	Hel as 1	4468224	4.70	3.3375	4.8667	2	DAIKKKMLA	10
7	Rho m 2.0101	Q32ZM1	4.72	3.3233	4.8581	301	AQLKKNLIA	309
8	Mus a 5.0101	6073860	5.13	3.0734	4.7060	99	DWIRRNVVA	107
9	Sac g 1.0101	AVD53650	5.17	3.0492	4.6913	2	DSIKKKMIA	10
10	Art v 6.0101	62530262	5.24	3.0046	4.6641	317	DPMKKNVLV	325
11	Asp f 18.0101	2143219	5.34	2.9393	4.6244	412	KKLKKDIIA	420
12	Per v 1	9954251	5.68	2.7298	4.4969	2	DAIKKKMVA	10
13	Sal s 2.0101	B5DGQ7	5.73	2.6987	4.4780	67	DHVNKDIAA	75
14	Ani s 7.0101	119524036	5.82	2.6428	4.4439	48	DHNKKDVMA	56
15	Der p 5.0102	P14004	5.91	2.5890	4.4112	40	EQIKKGELA	48
16	Der p 5.0102	913285	5.91	2.5890	4.4112	40	EQIKKGELA	48
17	Der p 5.0101	9072	5.91	2.5890	4.4112	56	EQIKKGELA	64
18	Ani s 2	8117843	6.02	2.5192	4.3687	373	EQLEKQVLE	381
19	Cro p 2.0101	XP_019400389	6.12	2.4597	4.3325	10	DDIKKAVGA	18
20	Ani s 7.0101	119524036	6.17	2.4292	4.3139	5	SQFCKNLLA	13
21	Fel d 2	P49064	6.19	2.4194	4.3080	207	DALREKVLA	215
22	Der p 21.0101	85687540	6.38	2.2988	4.2346	47	DQVEKGLLH	55
23	Gal d vitellogenin	63887	6.39	2.2918	4.2304	1373	GDIKTPVLA	1381
24	Gal d vitellogenin	212881	6.39	2.2918	4.2304	1375	GDIKTPVLA	1383
25	Tri a 34.0101	253783729	6.52	2.2155	4.1839	258	DDIKKAIKA	266
26	Bos d 10.0101	CASA2_BOVIN	6.70	2.0990	4.1130	125	DQVKRNAVP	133
27	Bos d 8	162929	6.70	2.0990	4.1130	125	DQVKRNAVP	133
28	Cla h 9.0101	60116876	6.75	2.0725	4.0969	50	DHVTQNLAA	58
29	Pan h 13.0101	XP_026782131	6.82	2.0306	4.0714	254	DEIKKVVKA	262
30	Hom s 3	929619	6.89	1.9873	4.0450	16	DDIKKVMAA	24
31	Asp fl protease	5702208	6.94	1.9520	4.0235	2	QSIKRTLLL	10
32	Asp o 13	2428	6.94	1.9520	4.0235	2	QSIKRTLLL	10
33	Amb a 1	P27759	6.96	1.9410	4.0168	317	ERSKKNVLG	325
34	Por p 1.0101	M1H607_PORPE	6.98	1.9310	4.0107	58	DQVQESLLK	66
35	Pan s 1	O61379	6.98	1.9310	4.0107	48	DQVQESLLK	56
36	Lit v 1.0101	170791251	6.98	1.9310	4.0107	58	DQVQESLLK	66
37	Hom a 1.0102	2660868	6.98	1.9310	4.0107	58	DQVQESLLK	66
38	Pen m 1	60892782	6.98	1.9310	4.0107	58	DQVQESLLK	66
39	Met e 1	Q25456	6.98	1.9310	4.0107	48	DQVQESLLK	56
40	Pen a 1	11893851	6.98	1.9310	4.0107	58	DQVQESLLK	66
41	Pro c 1.0101	C0LU07_PROCL	6.98	1.9310	4.0107	58	DQVQESLLK	66
42	Alt a 10	P42041	7.02	1.9030	3.9937	148	NYIRKSLLV	156
43	Amb a 1	P28744	7.04	1.8942	3.9884	312	SDIKKEVVG	320
44	Cha f 1	Q9N2R3	7.06	1.8767	3.9777	2	DAIKKKMQA	10
45	Ani s 3	Q9NAS5	7.06	1.8767	3.9777	2	DAIKKKMQA	10
46	Hom a 1.0101	O44119	7.06	1.8767	3.9777	2	DAIKKKMQA	10
47	Hom a 1.0102	2660868	7.06	1.8767	3.9777	2	DAIKKKMQA	10
48	Pan b 1.0101	312831088	7.06	1.8767	3.9777	2	DAIKKKMQA	10
49	Pen m 1	60892782	7.06	1.8767	3.9777	2	DAIKKKMQA	10
50	Mim n 1	9954253	7.06	1.8767	3.9777	2	DAIKKKMQA	10

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.101085
Standard deviation: 1.618097
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 1
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 4
11 5.5 4
12 6.0 6
13 6.5 6
14 7.0 17
15 7.5 58
16 8.0 41
17 8.5 89
18 9.0 145
19 9.5 157
20 10.0 240
21 10.5 305
22 11.0 181
23 11.5 173
24 12.0 122
25 12.5 60
26 13.0 26
27 13.5 18
28 14.0 12
29 14.5 12
30 15.0 11
31 15.5 3
32 16.0 2
33 16.5 1
34 17.0 0
35 17.5 1
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: 17.640200
Standard deviation: 2.658775
1 0.5 2
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 1
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 4
11 5.5 4
12 6.0 6
13 6.5 7
14 7.0 17
15 7.5 71
16 8.0 57
17 8.5 128
18 9.0 235
19 9.5 262
20 10.0 497
21 10.5 982
22 11.0 1368
23 11.5 2045
24 12.0 3098
25 12.5 4228
26 13.0 5977
27 13.5 8175
28 14.0 10026
29 14.5 12199
30 15.0 15692
31 15.5 18068
32 16.0 21279
33 16.5 25097
34 17.0 26885
35 17.5 28847
36 18.0 30205
37 18.5 29362
38 19.0 28642
39 19.5 26764
40 20.0 23222
41 20.5 19881
42 21.0 16751
43 21.5 12865
44 22.0 10009
45 22.5 7082
46 23.0 4500
47 23.5 2946
48 24.0 1503
49 24.5 738
50 25.0 315
51 25.5 116
52 26.0 22
Query sequence: DQIKKNVLA