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: RELRNLPQN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ara h 7.0201	B4XID4	0.00	6.1333	6.9128	139	RELRNLPQN	147
2	Ara h 2.0101	9186485	0.96	5.5753	6.5373	128	RELRNLPQQ	136
3	Ara h 2.0101	15418705	0.96	5.5753	6.5373	131	RELRNLPQQ	139
4	Ara h 2.0201	26245447	0.96	5.5753	6.5373	143	RELRNLPQQ	151
5	Ara h 6	5923742	3.56	4.0736	5.5269	103	RELMNLPQQ	111
6	Per a 1.0104	2253610	5.35	3.0352	4.8282	87	REARNLQDD	95
7	Ara h 11.0101	Q45W87	5.90	2.7192	4.6156	121	REIKDFGQQ	129
8	Fag t 2.0101	320445237	6.04	2.6378	4.5608	124	RDLKELPNK	132
9	Tri a glutenin	21783	6.05	2.6318	4.5568	234	QQLRQIPEQ	242
10	Gos h 3	P09802	6.20	2.5422	4.4965	195	RQLRRLAQQ	203
11	Ziz m 1.0101	Q2VST0	6.42	2.4175	4.4126	166	RNLKDLTKD	174
12	Fag e 2.0101	Q2PS07	6.44	2.4079	4.4061	124	RDLKELPSK	132
13	Cuc ma 5.0101	2SS_CUCMA	6.45	2.4016	4.4019	88	RELKNVDEE	96
14	Gal d 3	P02789	6.55	2.3422	4.3619	40	NNLRDLTQQ	48
15	Gal d 3	757851	6.55	2.3422	4.3619	40	NNLRDLTQQ	48
16	Dic v a	763532	6.60	2.3125	4.3420	699	NELRTMSDN	707
17	Bla g 1.02	4240395	6.69	2.2581	4.3053	304	RDTRGLPED	312
18	Bla g 1.02	4240395	6.69	2.2581	4.3053	116	RDTRGLPED	124
19	Fag e 8kD	17907758	6.78	2.2113	4.2738	107	RKMKQLPNK	115
20	Pru du 6.0201	307159114	6.85	2.1703	4.2463	473	QEARNLKYN	481
21	Api m 12.0101	Q868N5	6.89	2.1459	4.2299	616	RELRKAHQE	624
22	Hor v 1	452325	6.93	2.1233	4.2146	88	QELAEIPQQ	96
23	Api m 12.0101	Q868N5	6.98	2.0923	4.1938	95	LELRDLPIS	103
24	Tri a gliadin	170730	7.01	2.0747	4.1819	171	QQLQQIPEQ	179
25	Tri a gliadin	170732	7.01	2.0747	4.1819	190	QQLQQIPEQ	198
26	Per a 1.0101	4240399	7.12	2.0138	4.1410	44	RAARNLQDD	52
27	Per a 1.0102	2897849	7.12	2.0138	4.1410	41	RAARNLQDD	49
28	Per a 1.0103	2580504	7.12	2.0138	4.1410	208	RAARNLQDD	216
29	Per a 1.0201	2231297	7.12	2.0138	4.1410	110	RAARNLQDD	118
30	Pin k 2.0101	VCL_PINKO	7.16	1.9884	4.1239	420	KEVRHLSFN	428
31	Ses i 3	13183177	7.26	1.9334	4.0869	420	RQLRDLDLT	428
32	Hor v 1	18955	7.27	1.9266	4.0823	76	QELDEAPQH	84
33	Hor v 1	439275	7.27	1.9266	4.0823	76	QELDEAPQH	84
34	Tri a TAI	21711	7.29	1.9135	4.0735	70	EQLANIPQQ	78
35	Tri a 40.0101	Q41540_WHEAT	7.29	1.9135	4.0735	70	EQLANIPQQ	78
36	Ani s 7.0101	119524036	7.31	1.9001	4.0645	759	AELNNVPSS	767
37	Ani s 8.0101	155676684	7.35	1.8806	4.0513	139	EELNKLNQQ	147
38	Ani s 8.0101	155676686	7.35	1.8806	4.0513	139	EELNKLNQQ	147
39	Ani s 8.0101	155676688	7.35	1.8806	4.0513	139	EELNKLNQQ	147
40	Ani s 8.0101	155676680	7.35	1.8806	4.0513	139	EELNKLNQQ	147
41	Ani s 8.0101	155676694	7.35	1.8806	4.0513	139	EELNKLNQQ	147
42	Ani s 8.0101	155676692	7.35	1.8806	4.0513	139	EELNKLNQQ	147
43	Ani s 8.0101	155676682	7.35	1.8806	4.0513	139	EELNKLNQQ	147
44	Ani s 8.0101	155676696	7.35	1.8806	4.0513	139	EELNKLNQQ	147
45	Ani s 8.0101	155676690	7.35	1.8806	4.0513	139	EELNKLNQQ	147
46	Tri a glutenin	21930	7.37	1.8683	4.0431	103	QQQQQLPQQ	111
47	Tri a glutenin	886963	7.37	1.8683	4.0431	102	QQQQQLPQQ	110
48	Hor v 1	452323	7.40	1.8489	4.0300	70	GELANIPQQ	78
49	Tri a TAI	21916	7.40	1.8489	4.0300	70	GELANIPQQ	78
50	Tri a 26.0101	P10388	7.41	1.8411	4.0247	33	RELQELQER	41

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.595341
Standard deviation: 1.727508
1 0.5 1
2 1.0 3
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 1
9 4.5 0
10 5.0 0
11 5.5 1
12 6.0 1
13 6.5 6
14 7.0 8
15 7.5 42
16 8.0 39
17 8.5 96
18 9.0 111
19 9.5 113
20 10.0 125
21 10.5 234
22 11.0 221
23 11.5 192
24 12.0 165
25 12.5 178
26 13.0 81
27 13.5 19
28 14.0 23
29 14.5 10
30 15.0 12
31 15.5 3
32 16.0 5
33 16.5 4
34 17.0 1
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: 17.748143
Standard deviation: 2.567440
1 0.5 1
2 1.0 3
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 1
9 4.5 0
10 5.0 0
11 5.5 1
12 6.0 1
13 6.5 6
14 7.0 10
15 7.5 42
16 8.0 48
17 8.5 112
18 9.0 190
19 9.5 299
20 10.0 375
21 10.5 800
22 11.0 1196
23 11.5 1670
24 12.0 2621
25 12.5 3534
26 13.0 5012
27 13.5 6327
28 14.0 9434
29 14.5 11087
30 15.0 14997
31 15.5 17609
32 16.0 21650
33 16.5 24307
34 17.0 26989
35 17.5 29491
36 18.0 30162
37 18.5 31008
38 19.0 30400
39 19.5 28186
40 20.0 24998
41 20.5 20897
42 21.0 17294
43 21.5 13597
44 22.0 10021
45 22.5 6906
46 23.0 4058
47 23.5 2640
48 24.0 1219
49 24.5 600
50 25.0 282
51 25.5 76
52 26.0 40
Query sequence: RELRNLPQN