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: HRFDQRSKQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Vig r 2.0101	Q198W3	0.00	6.2348	6.9620	68	HRFDQRSKQ	76
2	Vig r 2.0201	B1NPN8	0.81	5.7583	6.6340	70	QRFDQRSKQ	78
3	Ara h 1	P43237	0.81	5.7583	6.6340	191	QRFDQRSKQ	199
4	Ara h 1	P43238	1.61	5.2850	6.3082	197	QRFDQRSRQ	205
5	Gly m conglycinin	169929	3.37	4.2388	5.5880	234	QRFNKRSQQ	242
6	Gly m 5.0201	Q9FZP9	3.37	4.2388	5.5880	172	QRFNKRSQQ	180
7	Gly m conglycinin	18536	3.88	3.9416	5.3834	218	QRFNQRSPQ	226
8	Gly m 5.0101	O22120	3.88	3.9416	5.3834	156	QRFNQRSPQ	164
9	Len c 1.0101	29539109	4.40	3.6342	5.1718	31	QRFDKRSKI	39
10	Gly m conglycinin	256427	4.83	3.3762	4.9942	57	QRFNKRSPQ	65
11	Pis s 1.0101	CAF25232	5.19	3.1609	4.8460	31	QKFDKRSKI	39
12	Len c 1.0102	29539111	5.19	3.1609	4.8460	31	QKFDKRSKI	39
13	Pis s 1.0102	CAF25233	5.19	3.1609	4.8460	31	QKFDKRSKI	39
14	Lup an 1.0101	169950562	5.34	3.0722	4.7849	208	ERFNQRTNR	216
15	Fag e 1	29839419	5.78	2.8119	4.6058	165	SRGDQRSRQ	173
16	Fag e 1	29839419	5.78	2.8119	4.6058	150	SRGDQRSRQ	158
17	Per a 3.0101	Q25641	5.82	2.7932	4.5929	239	HNIDRRGEQ	247
18	Pru du 6.0201	307159114	6.08	2.6357	4.4845	109	QQFQQQQQQ	117
19	Ara h 3	3703107	6.27	2.5254	4.4086	187	LRYQQQSRQ	195
20	Ara h 4	5712199	6.27	2.5254	4.4086	207	LRYQQQSRQ	215
21	Ara h 3	O82580	6.27	2.5254	4.4086	184	LRYQQQSRQ	192
22	Fag e 1	29839419	6.38	2.4621	4.3649	135	SQRDQRSRQ	143
23	Fag e 1	2317670	6.38	2.4621	4.3649	135	SQRDQRSRQ	143
24	Gly m 6.0101	P04776	6.49	2.3934	4.3176	462	HTFNLKSQQ	470
25	Gly m glycinin G2	295800	6.49	2.3934	4.3176	452	HTFNLKSQQ	460
26	Gly m 6.0201	P04405	6.49	2.3934	4.3176	452	HTFNLKSQQ	460
27	Gly m glycinin G1	169973	6.49	2.3934	4.3176	462	HTFNLKSQQ	470
28	Fag e 1	2317670	6.51	2.3818	4.3097	165	SRGDQRTRQ	173
29	Fag e 1	2317670	6.51	2.3818	4.3097	150	SRGDQRTRQ	158
30	Fag e 1	2317670	6.51	2.3818	4.3097	180	SRGDQRTRQ	188
31	Fag e 1	2317670	6.51	2.3818	4.3097	195	SRGDQRTRQ	203
32	Cor a 9	18479082	6.54	2.3674	4.2998	212	QQFGQRRRQ	220
33	Vig r 4.0101	Q43680	6.59	2.3357	4.2780	143	VRIDYDSKQ	151
34	Amb a 1	P27761	6.73	2.2539	4.2217	235	CKFTQQSKA	243
35	Amb a 1	166443	6.73	2.2539	4.2217	235	CKFTQQSKA	243
36	Gal d vitellogenin	212881	6.74	2.2480	4.2176	1824	MKYDQKSED	1832
37	Gal d vitellogenin	63887	6.74	2.2480	4.2176	1822	MKYDQKSED	1830
38	Aln g 1	7430710	6.76	2.2360	4.2093	259	NRLDSKQKH	267
39	Per a 3.0202	1580794	6.77	2.2287	4.2043	23	KTFDRRGEQ	31
40	Aed a 10.0201	Q17H80_AEDAE	6.86	2.1766	4.1684	139	ERMDQLSNQ	147
41	Gos h 1	P09801.1	6.92	2.1392	4.1427	111	KRFEQEQQQ	119
42	Per a 3.0201	1531589	7.01	2.0881	4.1075	183	KSFDRRGEQ	191
43	Sin a 1	1009440	7.05	2.0626	4.0900	97	QQLEQQGQQ	105
44	Sin a 1	1009436	7.05	2.0626	4.0900	97	QQLEQQGQQ	105
45	Sin a 1	P15322	7.05	2.0626	4.0900	82	QQLEQQGQQ	90
46	Sin a 1	1009434	7.05	2.0626	4.0900	97	QQLEQQGQQ	105
47	Aed a 4.0101	MALT_AEDAE	7.08	2.0444	4.0775	98	QRLSDKCKQ	106
48	Tri a gliadin	170718	7.14	2.0097	4.0536	213	QQLQQQQQQ	221
49	Tri a gliadin	170718	7.14	2.0097	4.0536	221	QQLQQQQQQ	229
50	Tri a gliadin	21765	7.14	2.0097	4.0536	221	QQLQQQQQQ	229

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.536772
Standard deviation: 1.689989
1 0.5 1
2 1.0 2
3 1.5 0
4 2.0 1
5 2.5 0
6 3.0 0
7 3.5 2
8 4.0 2
9 4.5 1
10 5.0 1
11 5.5 4
12 6.0 2
13 6.5 9
14 7.0 10
15 7.5 24
16 8.0 36
17 8.5 80
18 9.0 82
19 9.5 126
20 10.0 169
21 10.5 293
22 11.0 172
23 11.5 239
24 12.0 177
25 12.5 128
26 13.0 67
27 13.5 25
28 14.0 11
29 14.5 6
30 15.0 12
31 15.5 7
32 16.0 4
33 16.5 1
34 17.0 1
35 17.5 2
36 18.0 0
37 18.5 0
38 19.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.092050
Standard deviation: 2.455047
1 0.5 1
2 1.0 2
3 1.5 0
4 2.0 1
5 2.5 0
6 3.0 0
7 3.5 2
8 4.0 2
9 4.5 1
10 5.0 1
11 5.5 4
12 6.0 3
13 6.5 10
14 7.0 14
15 7.5 30
16 8.0 45
17 8.5 141
18 9.0 373
19 9.5 352
20 10.0 632
21 10.5 1061
22 11.0 1457
23 11.5 2358
24 12.0 3614
25 12.5 5547
26 13.0 7116
27 13.5 9613
28 14.0 11649
29 14.5 15311
30 15.0 18763
31 15.5 22785
32 16.0 26121
33 16.5 28138
34 17.0 30426
35 17.5 32757
36 18.0 32616
37 18.5 30020
38 19.0 27908
39 19.5 25051
40 20.0 20275
41 20.5 16038
42 21.0 11972
43 21.5 7792
44 22.0 5009
45 22.5 2885
46 23.0 1253
47 23.5 669
48 24.0 264
49 24.5 85
50 25.0 29
Query sequence: HRFDQRSKQ