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: CQIYPPNVN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Der p 1	P08176	0.00	6.5347	7.5852	215	CQIYPPNVN	223
2	Der p 1.0119	6771329	0.00	6.5347	7.5852	117	CQIYPPNVN	125
3	Der p 1.0121	6771329	0.00	6.5347	7.5852	117	CQIYPPNVN	125
4	Der p 1.0123	6771329	1.80	5.4962	6.8326	117	CQIYPPNAN	125
5	Der p 1.0117	6771329	1.80	5.4962	6.8326	117	CQIYPPNAN	125
6	Der p 1.0120	6771329	1.80	5.4962	6.8326	117	CQIYPPNAN	125
7	Der p 1.0115	6771329	1.80	5.4962	6.8326	117	CQIYPPNAN	125
8	Der p 1.0114	6771329	1.80	5.4962	6.8326	117	CQIYPPNAN	125
9	Der p 1.0124	256095986	1.80	5.4962	6.8326	197	CQIYPPNAN	205
10	Der p 1.0116	6771329	1.80	5.4962	6.8326	117	CQIYPPNAN	125
11	Der p 1.0122	6771329	1.80	5.4962	6.8326	117	CQIYPPNAN	125
12	Der p 1.0118	6771329	1.80	5.4962	6.8326	117	CQIYPPNAN	125
13	Der p 1.0113	76097505	1.80	5.4962	6.8326	197	CQIYPPNAN	205
14	Der f 1.0102	2428875	2.15	5.2972	6.6884	198	CQIYPPDVK	206
15	Der f 1.0101	27530349	2.15	5.2972	6.6884	216	CQIYPPDVK	224
16	Der f 1.0105	2428875	2.15	5.2972	6.6884	198	CQIYPPDVK	206
17	Der f 1	P16311	2.15	5.2972	6.6884	216	CQIYPPDVK	224
18	Der f 1.0107	2428875	2.15	5.2972	6.6884	198	CQIYPPDVK	206
19	Der f 1.0103	2428875	2.15	5.2972	6.6884	198	CQIYPPDVK	206
20	Der f 1.0104	2428875	2.15	5.2972	6.6884	198	CQIYPPDVK	206
21	Der f 1.0108	119633260	2.15	5.2972	6.6884	216	CQIYPPDVK	224
22	Der f 1.0109	119633262	2.15	5.2972	6.6884	216	CQIYPPDVK	224
23	Der f 1.0110	119633264	2.15	5.2972	6.6884	216	CQIYPPDVK	224
24	Der f 1	7413	2.15	5.2972	6.6884	119	CQIYPPDVK	127
25	Eur m 1.0101	3941388	5.30	3.4875	5.3768	216	CQISPPDSN	224
26	Eur m 1.0101	P25780	5.30	3.4875	5.3768	216	CQISPPDSN	224
27	Eur m 1.0102	3941390	5.30	3.4875	5.3768	216	CQISPPDSN	224
28	Eur m 1.0101	4377538	5.30	3.4875	5.3768	118	CQISPPDSN	126
29	Pen m 7.0101	G1AP69_PENMO	6.75	2.6495	4.7695	358	SSLYSPNVQ	366
30	Pen m 7.0102	AEB77775	6.75	2.6495	4.7695	358	SSLYSPNVQ	366
31	Der f 36.0101	A0A291KZC2_DERFA	6.87	2.5839	4.7219	60	GQIYGHNIN	68
32	Asp n 14	4235093	6.96	2.5293	4.6824	174	LDVYAPNIN	182
33	Asp n 14	2181180	6.96	2.5293	4.6824	174	LDVYAPNIN	182
34	Per a 3.0203	1580797	7.34	2.3106	4.5239	7	SNMYPTNID	15
35	Per a 3.0202	1580794	7.34	2.3106	4.5239	85	SNMYPTNID	93
36	Plo i 2.0101	308193268	7.40	2.2789	4.5009	35	CKIIGPKLD	43
37	Der m 1	P16312	7.72	2.0920	4.3654	4	CRINSGNVP	12
38	Api m 3.0101	61656214	8.00	1.9288	4.2472	283	LQLYYPHVP	291
39	Per a 3.0201	1531589	8.03	1.9165	4.2382	245	SNMYPTNFD	253
40	Pan h 13.0101	XP_026782131	8.08	1.8837	4.2144	231	FRVPTPNVS	239
41	Pis v 5.0101	171853009	8.15	1.8426	4.1847	308	SDIYTPEVG	316
42	Mala s 7	4138175	8.17	1.8349	4.1791	67	CQSHPTDVK	75
43	Bla g 11.0101	Q2L7A6_BLAGE	8.20	1.8179	4.1668	366	GNIISPSIN	374
44	Ana o 2	25991543	8.26	1.7825	4.1412	292	ADIYTPEVG	300
45	Sin a 2.0101	Q2TLW0	8.30	1.7558	4.1218	341	ADIYKPNLG	349
46	Pas n 1.0101	168419914	8.31	1.7507	4.1181	256	DTVYNSNVQ	264
47	Blo t 4.0101	33667932	8.34	1.7370	4.1082	469	CNLVTGNVH	477
48	Cof a 1.0101	296399179	8.36	1.7259	4.1001	174	CQFTPPKDT	182
49	Asp f 10	963013	8.40	1.7002	4.0815	123	HAIYKPSAN	131
50	Hor v 15.0101	P16968	8.43	1.6853	4.0707	117	CNQYIPNTN	125

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.356236
Standard deviation: 1.737836
1 0.5 3
2 1.0 0
3 1.5 0
4 2.0 10
5 2.5 11
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 4
12 6.0 0
13 6.5 0
14 7.0 5
15 7.5 3
16 8.0 1
17 8.5 14
18 9.0 18
19 9.5 58
20 10.0 92
21 10.5 122
22 11.0 213
23 11.5 287
24 12.0 255
25 12.5 308
26 13.0 148
27 13.5 75
28 14.0 31
29 14.5 18
30 15.0 6
31 15.5 4
32 16.0 6
33 16.5 2
34 17.0 2
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: 18.188454
Standard deviation: 2.397878
1 0.5 3
2 1.0 0
3 1.5 0
4 2.0 10
5 2.5 11
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 4
12 6.0 0
13 6.5 0
14 7.0 5
15 7.5 3
16 8.0 1
17 8.5 14
18 9.0 21
19 9.5 78
20 10.0 108
21 10.5 177
22 11.0 446
23 11.5 773
24 12.0 1119
25 12.5 1999
26 13.0 2878
27 13.5 4745
28 14.0 6444
29 14.5 8349
30 15.0 11268
31 15.5 15583
32 16.0 18876
33 16.5 22104
34 17.0 26711
35 17.5 29533
36 18.0 30743
37 18.5 32185
38 19.0 32683
39 19.5 31573
40 20.0 28279
41 20.5 24931
42 21.0 20933
43 21.5 16193
44 22.0 11981
45 22.5 8221
46 23.0 5094
47 23.5 3158
48 24.0 1625
49 24.5 896
50 25.0 288
51 25.5 121
52 26.0 22
53 26.5 8
Query sequence: CQIYPPNVN