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: SPHIYDPQR

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 4	5712199	0.00	7.4519	7.6473	365	SPHIYDPQR	373
2	Gly m 6.0101	P04776	4.65	4.4157	5.6542	330	SPDIYNPQA	338
3	Gly m 6.0201	P04405	4.65	4.4157	5.6542	320	SPDIYNPQA	328
4	Gly m glycinin G2	295800	4.65	4.4157	5.6542	320	SPDIYNPQA	328
5	Gly m glycinin G1	169973	4.65	4.4157	5.6542	330	SPDIYNPQA	338
6	Ara h 3	3703107	4.65	4.4157	5.6542	345	SPDIYNPQA	353
7	Ara h 3	O82580	4.65	4.4157	5.6542	342	SPDIYNPQA	350
8	Sola l 2.0201	Q8RVW4_SOLLC	5.57	3.8125	5.2582	372	SKTFYDPKR	380
9	Lyc e 2.0102	18542115	5.57	3.8125	5.2582	372	SKTFYDPKR	380
10	Gly m 6.0301	P11828	6.06	3.4922	5.0479	316	SPDIFNPQA	324
11	Lyc e 2.0102	546937	6.37	3.2899	4.9151	372	SKTFYDPKK	380
12	Lyc e 2.0101	18542113	6.37	3.2899	4.9151	372	SKTFYDPKK	380
13	Sola l 2.0101	Q547Q0_SOLLC	6.37	3.2899	4.9151	372	SKTFYDPKK	380
14	Lyc e 2.0101	287474	6.37	3.2899	4.9151	280	SKTFYDPKK	288
15	Api m 12.0101	Q868N5	6.45	3.2364	4.8800	280	SPRLYDRQN	288
16	Gly m 2	555616	6.76	3.0340	4.7471	88	SPLIYDSGK	96
17	Blo t 1.0101	14276828	6.89	2.9489	4.6912	57	TYHLYDPTY	65
18	Asp t 36.0101	Q0CJH1_ASPTN	7.04	2.8541	4.6290	198	SPEVSDNTR	206
19	Api m 11.0201	62910925	7.27	2.7023	4.5294	226	STFVYDPRY	234
20	Mac i 1.0201	AMP22_MACIN	7.44	2.5880	4.4543	226	GGDLINPQR	234
21	Hev b 2	1184668	7.45	2.5809	4.4497	66	RMRIYDPNR	74
22	Mac i 1.0101	AMP23_MACIN	7.50	2.5536	4.4317	185	GGDLMNPQR	193
23	Hev b 6.01	P02877	7.57	2.5082	4.4019	76	TYHLYNSQD	84
24	Bla g 11.0101	Q2L7A6_BLAGE	7.57	2.5070	4.4011	21	DPHVWDGRS	29
25	Pru du 6.0201	307159114	7.72	2.4072	4.3356	326	SQNIGDPSR	334
26	Scy p 8.0101	TPIS_SCYPA	7.83	2.3384	4.2905	197	SPQVAESTR	205
27	Tri a 42.0101	A0A0G3F2F5_WHEAT	7.88	2.3020	4.2666	23	SNDVIDPAK	31
28	Bra r 2	P81729	7.90	2.2875	4.2571	35	TYHYYNPAQ	43
29	Tri a gliadin	170710	7.90	2.2873	4.2569	108	QPQYLQPQQ	116
30	Tri a gliadin	170716	7.90	2.2873	4.2569	109	QPQYLQPQQ	117
31	Gly m Bd28K	12697782	7.93	2.2676	4.2440	275	SYNLYDDKK	283
32	Tri a gliadin	170740	7.97	2.2427	4.2277	109	QPQYPQPQQ	117
33	Tri a gliadin	170726	7.97	2.2427	4.2277	104	QPQYPQPQQ	112
34	Tri a 21.0101	283476402	7.97	2.2427	4.2277	79	QPQYPQPQQ	87
35	Tri a gliadin	21757	7.97	2.2427	4.2277	109	QPQYPQPQQ	117
36	Tri a gliadin	170734	8.04	2.2007	4.2001	19	QPFLQQPQQ	27
37	Art an 7.0101	GLOX_ARTAN	8.05	2.1916	4.1941	414	TPVLYTPYK	422
38	Pis s 1.0102	CAF25233	8.10	2.1595	4.1730	7	NPFIFKSNR	15
39	Len c 1.0102	29539111	8.10	2.1595	4.1730	7	NPFIFKSNR	15
40	Len c 1.0101	29539109	8.10	2.1595	4.1730	7	NPFIFKSNR	15
41	Pis s 1.0101	CAF25232	8.10	2.1595	4.1730	7	NPFIFKSNR	15
42	Tri a gliadin	170702	8.13	2.1419	4.1615	42	QPFCQQPQR	50
43	Tri a gliadin	473876	8.14	2.1348	4.1568	104	QPQYSQPQQ	112
44	Tri a gliadin	170724	8.14	2.1348	4.1568	111	QPQYSQPQQ	119
45	Tri a gliadin	21755	8.14	2.1348	4.1568	104	QPQYSQPQQ	112
46	Tri a gliadin	170720	8.14	2.1348	4.1568	104	QPQYSQPQQ	112
47	Tri a gliadin	21761	8.14	2.1348	4.1568	104	QPQYSQPQQ	112
48	Tri a gliadin	170712	8.14	2.1348	4.1568	104	QPQYSQPQQ	112
49	Tri a gliadin	170728	8.14	2.1348	4.1568	4	QPQYSQPQQ	12
50	Tri a gliadin	170722	8.14	2.1348	4.1568	104	QPQYSQPQQ	112

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.403512
Standard deviation: 1.530278
1 0.5 1
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 6
11 5.5 0
12 6.0 2
13 6.5 6
14 7.0 2
15 7.5 5
16 8.0 13
17 8.5 26
18 9.0 36
19 9.5 70
20 10.0 110
21 10.5 121
22 11.0 175
23 11.5 240
24 12.0 236
25 12.5 354
26 13.0 139
27 13.5 72
28 14.0 35
29 14.5 19
30 15.0 16
31 15.5 6
32 16.0 2
33 16.5 3
34 17.0 1
35 17.5 0
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

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.826428
Standard deviation: 2.331061
1 0.5 1
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 6
11 5.5 0
12 6.0 2
13 6.5 6
14 7.0 2
15 7.5 5
16 8.0 13
17 8.5 29
18 9.0 46
19 9.5 109
20 10.0 214
21 10.5 336
22 11.0 610
23 11.5 877
24 12.0 1460
25 12.5 2454
26 13.0 3642
27 13.5 5594
28 14.0 7445
29 14.5 10489
30 15.0 13828
31 15.5 17065
32 16.0 21463
33 16.5 25960
34 17.0 28802
35 17.5 31285
36 18.0 33337
37 18.5 33709
38 19.0 32369
39 19.5 29912
40 20.0 26624
41 20.5 22365
42 21.0 17674
43 21.5 13374
44 22.0 8531
45 22.5 4989
46 23.0 3068
47 23.5 1493
48 24.0 738
49 24.5 191
50 25.0 68
51 25.5 12
Query sequence: SPHIYDPQR