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: QIQAAIEKA

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Que a 1.0201	167472847	0.00	5.7065	6.7875	132	QIQAAIEKA	140
2	Que ac 1.0101	QOL10866	2.66	4.1703	5.7433	132	QIQAAVEKG	140
3	Que i 1.0101	QGS84240	3.59	3.6344	5.3790	132	QIQATIEKI	140
4	Hom s 5	1346344	5.00	2.8252	4.8290	404	NLQAAIADA	412
5	Hom s 3	929619	5.41	2.5902	4.6693	20	KVMAAIEKV	28
6	Der f 27.0101	AIO08851	5.53	2.5210	4.6222	361	KIDDAIHKA	369
7	Pan h 2.0101	XP_034156632	5.59	2.4832	4.5965	327	RIQQAVEKK	335
8	Sal s 2.0101	B5DGQ7	5.59	2.4832	4.5965	327	RIQQAVEKK	335
9	Sal s 2.0101	B5DGQ7	5.64	2.4542	4.5768	226	LLKTAIEKA	234
10	Bet v 1.1101	534910	5.85	2.3333	4.4947	133	QIKASKEKA	141
11	Bet v 1.1201	534900	5.85	2.3333	4.4947	132	QIKASKEKA	140
12	Cyp c 2.0101	A0A2U9IY94_CYPCA	5.86	2.3302	4.4925	226	LLKSAIEKA	234
13	Pan h 2.0101	XP_034156632	5.86	2.3302	4.4925	226	LLKSAIEKA	234
14	Hev b 10.0103	10862818	5.91	2.3016	4.4731	45	QLNDAIEKG	53
15	Hev b 10.0101	348137	5.91	2.3016	4.4731	73	QLNDAIEKG	81
16	Hev b 10.0102	5777414	5.91	2.3016	4.4731	45	QLNDAIEKG	53
17	Dac g 5.02	14423122	6.04	2.2244	4.4206	193	TLEAAVKQA	201
18	Dac g 5.01	14423120	6.04	2.2244	4.4206	193	TLEAAVKQA	201
19	Pha a 5	P56165	6.04	2.2244	4.4206	221	TLEAAVKQA	229
20	Asp f 15	O60022	6.07	2.2097	4.4106	135	RVQATYEEA	143
21	Hor v 5.0101	1808986	6.11	2.1845	4.3935	198	QVDAAFRTA	206
22	Sec c 5.0101	332205751	6.13	2.1723	4.3852	244	VFQAALSKA	252
23	Ory s 1	Q40638	6.16	2.1557	4.3739	166	KITFHIEKA	174
24	Ory s 1	8118421	6.16	2.1557	4.3739	169	KITFHIEKA	177
25	Cor a 6.0101	A0A0U1VZC8_CORAV	6.16	2.1533	4.3723	94	KIIAAIKEA	102
26	Ole e 12.0101	ALL12_OLEEU	6.16	2.1533	4.3723	94	KIIAAIKEA	102
27	Bet v 6.0102	10764491	6.16	2.1533	4.3723	94	KIIAAIKEA	102
28	Pyr c 5	3243234	6.16	2.1533	4.3723	94	KIIAAIKEA	102
29	Bet v 6.0101	4731376	6.16	2.1533	4.3723	94	KIIAAIKEA	102
30	Lol p 5	4416516	6.22	2.1220	4.3510	225	SLEAAVKQA	233
31	Pha a 5	P56164	6.22	2.1220	4.3510	211	SLEAAVKQA	219
32	Phl p 5.0204	3309043	6.22	2.1220	4.3510	189	SLEAAVKQA	197
33	Phl p 5.0201	Q40963	6.22	2.1220	4.3510	208	SLEAAVKQA	216
34	Phl p 5.0202	1684718	6.22	2.1220	4.3510	205	SLEAAVKQA	213
35	Poa p 5.0101	Q9FPR0	6.22	2.1220	4.3510	220	SLEAAVKQA	228
36	Pha a 5	P56166	6.22	2.1220	4.3510	217	SLEAAVKQA	225
37	Hol l 5.0201	2266623	6.22	2.1220	4.3510	172	SLEAAVKQA	180
38	Cor a 1.0301	1321733	6.23	2.1169	4.3476	133	QIKAGKEKA	141
39	Pen c 22.0101	13991101	6.27	2.0937	4.3318	227	LITEAIEQA	235
40	Asp f 22.0101	13925873	6.27	2.0937	4.3318	227	LITEAIEQA	235
41	Bla g 1.02	4240395	6.38	2.0287	4.2876	338	EVQAAVEYL	346
42	Sec c 5.0101	332205751	6.41	2.0113	4.2758	173	QIDAAYRTA	181
43	Per v 1	9954251	6.46	1.9842	4.2574	66	DVQAKYERA	74
44	Sal k 3.0101	225810599	6.49	1.9635	4.2433	582	QIALAIEDE	590
45	Mala f 2	P56577	6.51	1.9557	4.2380	116	DIDLAFSKA	124
46	Cla h 8.0101	37780015	6.53	1.9433	4.2295	101	QIDAFIANA	109
47	Phl p 5	13430402	6.61	1.8978	4.1986	203	ALEAAVKQA	211
48	Hor v 5.0101	1808986	6.61	1.8978	4.1986	246	ALEAAVKQA	254
49	Phl p 5.0104	1684720	6.61	1.8978	4.1986	204	ALEAAVKQA	212
50	Phl p 5.0101	398830	6.61	1.8978	4.1986	240	ALEAAVKQA	248

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 9.899276
Standard deviation: 1.734740
1 0.5 1
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 1
9 4.5 0
10 5.0 1
11 5.5 1
12 6.0 9
13 6.5 27
14 7.0 39
15 7.5 79
16 8.0 84
17 8.5 73
18 9.0 129
19 9.5 224
20 10.0 203
21 10.5 234
22 11.0 177
23 11.5 172
24 12.0 95
25 12.5 52
26 13.0 30
27 13.5 24
28 14.0 15
29 14.5 9
30 15.0 7
31 15.5 7
32 16.0 1
33 16.5 1
34 17.0 0
35 17.5 0
36 18.0 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.322421
Standard deviation: 2.552113
1 0.5 1
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 1
9 4.5 0
10 5.0 1
11 5.5 1
12 6.0 11
13 6.5 28
14 7.0 46
15 7.5 122
16 8.0 122
17 8.5 163
18 9.0 279
19 9.5 510
20 10.0 679
21 10.5 1124
22 11.0 1523
23 11.5 2125
24 12.0 3254
25 12.5 4649
26 13.0 7185
27 13.5 8238
28 14.0 10847
29 14.5 13772
30 15.0 17026
31 15.5 21449
32 16.0 23650
33 16.5 26403
34 17.0 29478
35 17.5 29846
36 18.0 30843
37 18.5 30147
38 19.0 29157
39 19.5 25886
40 20.0 22472
41 20.5 18103
42 21.0 14487
43 21.5 10879
44 22.0 7262
45 22.5 4258
46 23.0 2452
47 23.5 1228
48 24.0 375
49 24.5 87
50 25.0 26
Query sequence: QIQAAIEKA