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: QKYKNRLPR

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Per a 3.0203	1580797	0.00	6.5885	7.1769	126	QKYKNRLPR	134
2	Per a 3.0201	1531589	0.00	6.5885	7.1769	364	QKYKNRLPR	372
3	Per a 3.0101	Q25641	0.00	6.5885	7.1769	419	QKYKNRLPR	427
4	Per a 3.0202	1580794	0.00	6.5885	7.1769	203	QKYKNRLPR	211
5	Cte f 2	7638032	6.85	2.5555	4.4522	256	KKPKQKMPK	264
6	Gos h 1	P09801.1	6.86	2.5505	4.4488	487	RKIRSQLSR	495
7	Sin a 2.0101	Q2TLW0	7.05	2.4400	4.3742	217	ANYQNQLDR	225
8	Gal d 4	63426	7.09	2.4148	4.3571	151	KKIQRKFPR	159
9	Cav p 4.0101	Q6WDN9_CAVPO	7.19	2.3536	4.3158	183	EKYKNALTE	191
10	Tri a 35.0101	283480513	7.30	2.2923	4.2744	102	DKIKDKLPG	110
11	Bla g 3.0101	D0VNY7_BLAGE	7.36	2.2572	4.2506	211	TKYEYDVPR	219
12	Rap v 2.0101	QPB41107	7.36	2.2567	4.2504	526	TRYKTEISR	534
13	Cop c 3	5689671	7.43	2.2160	4.2229	213	QTYNRPLPR	221
14	Cul q 2.01	Q95V92_CULQU	7.43	2.2146	4.2219	94	QKYKSYTSQ	102
15	Lup an 1.0101	169950562	7.44	2.2100	4.2188	496	RRYSDKLSK	504
16	Der p 14.0101	20385544	7.45	2.2031	4.2142	562	KKSKNDLRR	570
17	Cla h 10.0101	P40108	7.50	2.1736	4.1942	315	QKFKERAQK	323
18	Ses i 3	13183177	7.52	2.1589	4.1843	486	QRVASRLTR	494
19	Rap v 2.0101	QPB41107	7.58	2.1252	4.1615	131	NKNKNRVEK	139
20	Gal d 2	808974	7.59	2.1181	4.1567	277	RKIKVYLPR	285
21	Gal d 2	808969	7.59	2.1181	4.1567	277	RKIKVYLPR	285
22	Gal d 2	P01012	7.59	2.1181	4.1567	276	RKIKVYLPR	284
23	Tri a glutenin	886967	7.66	2.0785	4.1299	205	QQCCQQLPR	213
24	Len c 1.0101	29539109	7.68	2.0662	4.1216	325	QRYRARLSP	333
25	Pen m 7.0102	AEB77775	7.69	2.0639	4.1201	235	DKYSHHLDR	243
26	Pen m 7.0101	G1AP69_PENMO	7.69	2.0639	4.1201	235	DKYSHHLDR	243
27	Api m 12.0101	Q868N5	7.70	2.0573	4.1156	1099	EKLTDRLPY	1107
28	Der f 28.0101	L7V065_DERFA	7.71	2.0499	4.1106	566	EKLRARLTR	574
29	Hom s 5	1346344	7.77	2.0151	4.0871	435	QKAKQDLAR	443
30	Pon l 7.0101	P05547	7.82	1.9877	4.0686	149	SKYENKFAK	157
31	Hom s 5	1346344	7.87	1.9536	4.0455	251	NKYEDEINK	259
32	Can f 5.0101	P09582	7.91	1.9308	4.0301	99	PLYKTKVPR	107
33	Aed a 10.0201	Q17H80_AEDAE	7.92	1.9287	4.0288	58	EKFKNTLEQ	66
34	Gly m 6.0401	Q9SB11	7.93	1.9195	4.0225	357	KKTQPRRPR	365
35	Hel a 6.0101	A0A251RNJ1_HELAN	7.93	1.9178	4.0214	266	DNCDQRMPR	274
36	Der f 11.0101	13785807	7.98	1.8915	4.0036	253	EKQKSRLQS	261
37	Der p 11	37778944	7.98	1.8915	4.0036	339	EKQKSRLQS	347
38	Eur m 14	6492307	7.99	1.8863	4.0001	568	QKSNNDLRR	576
39	Fag t 2.0101	320445237	7.99	1.8852	3.9994	63	DKYEEALSR	71
40	Amb a 1	P27759	8.03	1.8597	3.9821	268	DNVDQRMPR	276
41	Amb a 1	166443	8.03	1.8597	3.9821	269	DNVDQRMPR	277
42	Amb a 1	P27761	8.03	1.8597	3.9821	269	DNVDQRMPR	277
43	Der f 11.0101	13785807	8.04	1.8576	3.9807	112	TSHKQRLSQ	120
44	Sin a 1	1009438	8.07	1.8400	3.9688	93	QQVRQQLGQ	101
45	Sin a 1	1009442	8.07	1.8400	3.9688	93	QQVRQQLGQ	101
46	Sin a 1	7545129	8.07	1.8400	3.9688	93	QQVRQQLGQ	101
47	Act d 1	166317	8.07	1.8372	3.9669	117	NRYEPRVGQ	125
48	Ses i 5	5381321	8.07	1.8354	3.9657	7	QQQQTRAPH	15
49	Act d 1	P00785	8.15	1.7932	3.9372	117	NRYEPRFGQ	125
50	Asp f 16	3643813	8.17	1.7810	3.9290	239	RPYRERQPR	247

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.191721
Standard deviation: 1.698679
1 0.5 4
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 0
14 7.0 2
15 7.5 11
16 8.0 20
17 8.5 43
18 9.0 73
19 9.5 71
20 10.0 125
21 10.5 190
22 11.0 235
23 11.5 240
24 12.0 175
25 12.5 160
26 13.0 114
27 13.5 103
28 14.0 69
29 14.5 27
30 15.0 12
31 15.5 8
32 16.0 8
33 16.5 2
34 17.0 3
35 17.5 1
36 18.0 0
37 18.5 1
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0
44 22.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.045149
Standard deviation: 2.514353
1 0.5 4
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 0
14 7.0 2
15 7.5 11
16 8.0 22
17 8.5 53
18 9.0 123
19 9.5 178
20 10.0 261
21 10.5 480
22 11.0 782
23 11.5 1448
24 12.0 1741
25 12.5 2565
26 13.0 3749
27 13.5 5606
28 14.0 7932
29 14.5 9867
30 15.0 13159
31 15.5 15910
32 16.0 18756
33 16.5 22770
34 17.0 25577
35 17.5 27677
36 18.0 30410
37 18.5 31797
38 19.0 30661
39 19.5 29068
40 20.0 27716
41 20.5 24750
42 21.0 19780
43 21.5 16625
44 22.0 12028
45 22.5 7855
46 23.0 5299
47 23.5 2992
48 24.0 1559
49 24.5 705
50 25.0 185
51 25.5 68
52 26.0 21
Query sequence: QKYKNRLPR