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: VRQQQQEGG

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ses i 1	13183175	0.00	6.5639	7.0380	111	VRQQQQEGG	119
2	Car i 1.0101	28207731	2.77	4.8281	5.9111	101	VRQQQQEEG	109
3	Jug r 1	1794252	4.50	3.7415	5.2056	97	VRRQQQQQG	105
4	Jug n 1	31321942	4.50	3.7415	5.2056	119	VRRQQQQQG	127
5	Pis v 1.0101	110349080	5.30	3.2394	4.8796	104	VKRQQQQGQ	112
6	Jug n 1	31321942	5.34	3.2101	4.8606	78	LRQQSRSGG	86
7	Jug r 1	1794252	5.34	3.2101	4.8606	56	LRQQSRSGG	64
8	Gly m 6.0501	Q7GC77	5.37	3.1909	4.8481	218	HQQQEEEGG	226
9	Pru du 6.0201	307159114	5.71	2.9789	4.7105	120	FRPSRQEGG	128
10	Tri a glutenin	21743	5.75	2.9574	4.6965	361	QRQQDQQSG	369
11	Tri a glutenin	170743	5.75	2.9574	4.6965	355	QRQQDQQSG	363
12	Pru du 6.0201	307159114	5.86	2.8859	4.6501	301	QREQEQQGG	309
13	Der p 28.0101	QAT18639	5.89	2.8670	4.6379	615	YQQQQQHPG	623
14	Bra n 1	P80208	5.92	2.8502	4.6269	78	VRQQQGQQG	86
15	Gly m 6.0101	P04776	5.99	2.8023	4.5959	193	LKYQQEQGG	201
16	Gly m glycinin G1	169973	5.99	2.8023	4.5959	193	LKYQQEQGG	201
17	Car i 1.0101	28207731	6.08	2.7490	4.5612	60	LRQQCRSGG	68
18	Ana o 3	24473800	6.16	2.6998	4.5293	56	VKQEVQRGG	64
19	Pru du 8.0101	A0A516F3L2_PRUDU	6.21	2.6657	4.5072	110	CQQQQGQGG	118
20	Gly m glycinin G2	295800	6.23	2.6558	4.5007	191	KYQQQQQGG	199
21	Gly m 6.0201	P04405	6.23	2.6558	4.5007	191	KYQQQQQGG	199
22	Ara h 1	P43238	6.32	2.5953	4.4615	470	VRKEQQQRG	478
23	Ara h 1	P43237	6.32	2.5953	4.4615	462	VRKEQQQRG	470
24	Ses i 2	5381323	6.39	2.5556	4.4357	106	MRQMQQEYG	114
25	Pru du 6.0101	307159112	6.43	2.5301	4.4191	279	PRQQEQQGS	287
26	Gal d 4	63426	6.43	2.5265	4.4168	161	TRDQQLKGG	169
27	Bra j 1	P80207	6.52	2.4691	4.3795	79	IRQQGQQQG	87
28	Pru du 6.0101	307159112	6.63	2.4006	4.3350	354	QQERQQQGG	362
29	Cor a 11	19338630	6.65	2.3865	4.3259	433	PNKQQEEGG	441
30	Ses i 4	10834827	6.66	2.3850	4.3249	151	IKSTAKEGG	159
31	Cor a 11	19338630	6.68	2.3683	4.3141	38	ARERQQEEG	46
32	Gly m 6.0201	P04405	6.74	2.3338	4.2917	192	YQQQQQGGS	200
33	Gly m glycinin G2	295800	6.74	2.3338	4.2917	192	YQQQQQGGS	200
34	Cor a 14.0101	226437844	6.80	2.2963	4.2673	64	MRQQSQYGS	72
35	Fag e 1	29839419	6.86	2.2605	4.2441	253	QRQTREEGS	261
36	Fag e 1	2317670	6.86	2.2605	4.2441	283	QRQTREEGS	291
37	Ber e 1	17713	6.89	2.2383	4.2297	64	LRQQMEESP	72
38	Tri a gliadin	170738	6.90	2.2322	4.2257	246	QQQQQQQQG	254
39	Pru du 6.0201	307159114	6.90	2.2322	4.2257	213	QQQQQQQGQ	221
40	Tri a glutenin	21783	6.90	2.2322	4.2257	264	QQQQQQQQG	272
41	Tri a glutenin	21783	6.90	2.2322	4.2257	265	QQQQQQQGQ	273
42	Tri a gliadin	170726	6.94	2.2078	4.2099	198	HQQQQQQPS	206
43	Pis v 5.0101	171853009	6.94	2.2063	4.2089	194	FQQQQQQQS	202
44	Pru du 6.0101	307159112	6.96	2.1967	4.2027	130	ERQQQQQGE	138
45	Pru du 6	258588247	6.96	2.1967	4.2027	110	ERQQQQQGE	118
46	Pru du 6	258588247	6.99	2.1762	4.1893	259	PRQQEQQGN	267
47	Jug r 1	1794252	6.99	2.1752	4.1887	98	RRQQQQQGL	106
48	Jug n 1	31321942	6.99	2.1752	4.1887	120	RRQQQQQGL	128
49	Tri a gliadin	170726	7.00	2.1720	4.1866	45	MQQQQQFPG	53
50	Mac i 1.0201	AMP22_MACIN	7.00	2.1670	4.1834	87	RRCRQQESG	95

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.456811
Standard deviation: 1.593084
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 0
9 4.5 2
10 5.0 0
11 5.5 2
12 6.0 7
13 6.5 9
14 7.0 12
15 7.5 21
16 8.0 37
17 8.5 77
18 9.0 85
19 9.5 175
20 10.0 162
21 10.5 230
22 11.0 302
23 11.5 202
24 12.0 137
25 12.5 107
26 13.0 54
27 13.5 29
28 14.0 9
29 14.5 16
30 15.0 8
31 15.5 6
32 16.0 1
33 16.5 4
34 17.0 0
35 17.5 1
36 18.0 0
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.269635
Standard deviation: 2.453770
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 0
9 4.5 2
10 5.0 0
11 5.5 4
12 6.0 8
13 6.5 10
14 7.0 23
15 7.5 30
16 8.0 74
17 8.5 159
18 9.0 230
19 9.5 565
20 10.0 459
21 10.5 856
22 11.0 1496
23 11.5 2139
24 12.0 2908
25 12.5 4284
26 13.0 5945
27 13.5 8895
28 14.0 10849
29 14.5 14080
30 15.0 17463
31 15.5 20582
32 16.0 24530
33 16.5 28356
34 17.0 30632
35 17.5 31941
36 18.0 32919
37 18.5 32359
38 19.0 29566
39 19.5 25729
40 20.0 21677
41 20.5 17147
42 21.0 12274
43 21.5 8403
44 22.0 6406
45 22.5 3537
46 23.0 2080
47 23.5 985
48 24.0 426
49 24.5 134
50 25.0 28
Query sequence: VRQQQQEGG