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: YKEKKGREQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Pis v 3.0101	133711973	0.00	6.4107	7.1806	35	YKEKKGREQ	43
2	Ana o 1.0101	21914823	0.96	5.8760	6.8032	61	YKEKKGRER	69
3	Ana o 1.0102	21666498	0.96	5.8760	6.8032	59	YKEKKGRER	67
4	Jug r 2	6580762	2.87	4.8140	6.0538	151	YKEQQGRER	159
5	Jug n 2	31321944	2.87	4.8140	6.0538	39	YKEQQGRER	47
6	Car i 2.0101	VCL_CARIL	4.46	3.9345	5.4331	347	YKEQQGREW	355
7	Ses i 3	13183177	5.09	3.5806	5.1834	163	YREQQGREG	171
8	Pru du 6.0101	307159112	5.77	3.2053	4.9185	149	QQERQGRQQ	157
9	Pru du 6	258588247	5.77	3.2053	4.9185	129	QQERQGRQQ	137
10	Aed a 8.0101	Q1HR69_AEDAE	5.87	3.1464	4.8769	270	YKKKKGKDI	278
11	Jug n 2	31321944	5.91	3.1269	4.8631	54	RRESKGREE	62
12	Ana o 1.0102	21666498	6.15	2.9949	4.7700	527	RKEKEGRAD	535
13	Ana o 1.0101	21914823	6.15	2.9949	4.7700	529	RKEKEGRAD	537
14	Ses i 3	13183177	6.23	2.9491	4.7376	115	YQREKGRQD	123
15	Ana o 3	24473800	6.46	2.8226	4.6484	29	VEEDSGREQ	37
16	Fag e 1	2317674	6.50	2.7985	4.6314	475	YKLKNGRQE	483
17	Der f 24.0101	QCR7_DERFA	6.51	2.7926	4.6272	102	MKEKKEKEE	110
18	Der p 24.0101	QCR7_DERPT	6.51	2.7926	4.6272	102	MKEKKEKEE	110
19	Lup an 1.0101	169950562	6.54	2.7764	4.6158	357	EKQRRGQEQ	365
20	Jug r 2	6580762	6.71	2.6824	4.5495	166	RRESRGREE	174
21	Car i 2.0101	VCL_CARIL	6.71	2.6824	4.5495	363	RRESRGREE	371
22	Ana o 1.0102	21666498	6.81	2.6295	4.5121	121	YKKERGQHN	129
23	Ana o 1.0101	21914823	6.81	2.6295	4.5121	123	YKKERGQHN	131
24	Ses i 3	13183177	7.04	2.5004	4.4210	158	RREEKYREQ	166
25	Gly m conglycinin	169929	7.19	2.4170	4.3622	511	IKEQQQRQQ	519
26	Gly m 5.0201	Q9FZP9	7.19	2.4170	4.3622	431	IKEQQQRQQ	439
27	Pru du 6.0201	307159114	7.30	2.3566	4.3195	296	EREEKQREQ	304
28	Car i 4.0101	158998780	7.32	2.3426	4.3096	289	HEERKERER	297
29	Car i 2.0101	VCL_CARIL	7.34	2.3320	4.3021	280	ERQRRGQEQ	288
30	Jug r 2	6580762	7.34	2.3320	4.3021	84	ERQRRGQEQ	92
31	Pla or 1.0101	162949336	7.53	2.2283	4.2290	137	FKEKKGIAS	145
32	Gly m 1	1199563	7.63	2.1721	4.1893	223	YRAKEGRCK	231
33	Gly m 1	P22895	7.63	2.1721	4.1893	223	YRAKEGRCK	231
34	Der f mag29	666007	7.63	2.1713	4.1888	14	YKEEDDKQR	22
35	Gly m 7.0101	C6K8D1_SOYBN	7.71	2.1253	4.1563	154	TEKERGRES	162
36	Gos h 3	P09802	7.72	2.1223	4.1542	238	EEEEQGRES	246
37	Pru du 6	258588247	7.74	2.1106	4.1459	140	QQQEEGRQQ	148
38	Pru du 6.0101	307159112	7.74	2.1106	4.1459	160	QQQEEGRQQ	168
39	Jug r 6.0101	VCL6_JUGRE	7.74	2.1096	4.1452	62	HIEKKARER	70
40	Per a 8.0101	H6WP59_PERAM	7.75	2.1067	4.1432	7	KKKKKAKEE	15
41	Gly m glycinin G1	169973	7.76	2.0992	4.1379	202	HQSQKGKHQ	210
42	Gly m 6.0101	P04776	7.76	2.0992	4.1379	202	HQSQKGKHQ	210
43	Pis s 1.0101	CAF25232	7.77	2.0948	4.1348	299	RNENQGKEN	307
44	Pis s 1.0102	CAF25233	7.77	2.0948	4.1348	299	RNENQGKEN	307
45	Jug n 4.0101	JUGN4_JUGNI	7.87	2.0353	4.0928	291	REERKERER	299
46	Jug r 4.0101	Q2TPW5	7.87	2.0353	4.0928	288	REERKERER	296
47	Der p 26.0101	QAT18638	7.88	2.0343	4.0920	53	WEKKKGQKY	61
48	Pis v 2.0101	110349082	7.94	1.9995	4.0675	286	YEEERERRQ	294
49	Pen c 19	Q92260	7.94	1.9969	4.0657	493	TEEKKDEEE	501
50	Fag e 3.0101	A5HIX6	7.98	1.9776	4.0521	74	TQEEGGRQQ	82

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.537636
Standard deviation: 1.799755
1 0.5 1
2 1.0 2
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 0
8 4.0 0
9 4.5 1
10 5.0 0
11 5.5 1
12 6.0 3
13 6.5 1
14 7.0 4
15 7.5 4
16 8.0 18
17 8.5 31
18 9.0 51
19 9.5 77
20 10.0 105
21 10.5 111
22 11.0 145
23 11.5 204
24 12.0 236
25 12.5 259
26 13.0 178
27 13.5 101
28 14.0 80
29 14.5 22
30 15.0 20
31 15.5 5
32 16.0 9
33 16.5 9
34 17.0 7
35 17.5 4
36 18.0 2
37 18.5 0
38 19.0 3

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.312114
Standard deviation: 2.550224
1 0.5 1
2 1.0 2
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 0
8 4.0 0
9 4.5 1
10 5.0 0
11 5.5 1
12 6.0 4
13 6.5 4
14 7.0 8
15 7.5 7
16 8.0 20
17 8.5 39
18 9.0 71
19 9.5 124
20 10.0 233
21 10.5 563
22 11.0 618
23 11.5 1010
24 12.0 1484
25 12.5 2343
26 13.0 3440
27 13.5 4803
28 14.0 6400
29 14.5 8597
30 15.0 11584
31 15.5 13963
32 16.0 17481
33 16.5 20472
34 17.0 24249
35 17.5 27226
36 18.0 29143
37 18.5 30497
38 19.0 30839
39 19.5 30379
40 20.0 28682
41 20.5 25535
42 21.0 22273
43 21.5 17767
44 22.0 13716
45 22.5 9963
46 23.0 7175
47 23.5 4512
48 24.0 2651
49 24.5 1441
50 25.0 563
51 25.5 229
52 26.0 55
53 26.5 24
Query sequence: YKEKKGREQ