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: QSPDLQIDS

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Lyc e 2.0102	18542115	0.00	6.8745	6.8489	55	QSPDLQIDS	63
2	Lyc e 2.0101	18542113	0.00	6.8745	6.8489	55	QSPDLQIDS	63
3	Sola l 2.0201	Q8RVW4_SOLLC	0.00	6.8745	6.8489	55	QSPDLQIDS	63
4	Sola l 2.0101	Q547Q0_SOLLC	0.00	6.8745	6.8489	55	QSPDLQIDS	63
5	Lyc e 2.0102	546937	0.00	6.8745	6.8489	55	QSPDLQIDS	63
6	Tri a 32.0101	34539782	6.26	2.7000	4.3357	9	TVPNLELDS	17
7	Dau c 1.0102	1663522	6.34	2.6436	4.3017	4	QSHSLEITS	12
8	Dau c 1.0103	2154732	6.34	2.6436	4.3017	4	QSHSLEITS	12
9	Dau c 1.0105	2154736	6.34	2.6436	4.3017	4	QSHSLEITS	12
10	Dau c 1.0104	2154734	6.34	2.6436	4.3017	4	QSHSLEITS	12
11	Dau c 1.0101	1335877	6.34	2.6436	4.3017	18	QSHSLEITS	26
12	Ses i 6.0101	Q9XHP0	6.44	2.5764	4.2612	42	AQPSLRIQS	50
13	Lat c 6.0201	XP_018553992	6.58	2.4863	4.2070	1208	RDRDLEVDS	1216
14	Eur m 4.0101	5059164	6.63	2.4478	4.1838	164	QTKDLEIHN	172
15	Hom s 5	1346344	6.91	2.2664	4.0746	324	NNRNLDLDS	332
16	Ara h 3	O82580	6.95	2.2358	4.0562	17	QRPDNRIES	25
17	Ara h 3	3703107	6.95	2.2358	4.0562	20	QRPDNRIES	28
18	Ara h 4	5712199	6.95	2.2358	4.0562	40	QRPDNRIES	48
19	Pen m 7.0101	G1AP69_PENMO	6.98	2.2168	4.0447	470	QIPDVEIST	478
20	Pen m 7.0102	AEB77775	6.98	2.2168	4.0447	470	QIPDVEIST	478
21	Poa p 5.0101	Q9FPR0	6.99	2.2136	4.0428	121	ATPEAKFDS	129
22	Phl p 5.0204	3309043	6.99	2.2136	4.0428	90	ATPEAKFDS	98
23	Phl p 5.0202	1684718	6.99	2.2136	4.0428	106	ATPEAKFDS	114
24	Phl p 5.0205	9249029	6.99	2.2136	4.0428	90	ATPEAKFDS	98
25	Phl p 5.0201	Q40963	6.99	2.2136	4.0428	109	ATPEAKFDS	117
26	Ani s 2	8117843	7.05	2.1688	4.0159	7	RSPSMAIRS	15
27	Hum j 1	33113263	7.08	2.1528	4.0062	18	DSTTLELNS	26
28	Bla g 5	2326190	7.13	2.1192	3.9860	47	KTPVLEIDG	55
29	Bla g 5	O18598	7.13	2.1192	3.9860	50	KTPVLEIDG	58
30	Eur m 14	6492307	7.20	2.0697	3.9562	1490	KQSDFEIES	1498
31	Der p 14.0101	20385544	7.21	2.0653	3.9535	1484	RQSDFEIES	1492
32	Tyr p 3.0101	167540622	7.26	2.0332	3.9343	17	KPPTIQLKS	25
33	Jun a 2	9955725	7.29	2.0072	3.9186	25	QSAQIMLDS	33
34	Cha o 2.0101	47606004	7.29	2.0072	3.9186	25	QSAQIMLDS	33
35	Cry j 2	506858	7.29	2.0072	3.9186	25	QSAQIMLDS	33
36	Cry j 2	P43212	7.29	2.0072	3.9186	25	QSAQIMLDS	33
37	Sal s 6.0101	XP_014059932	7.30	2.0013	3.9150	1210	RDRDLEVDT	1218
38	Sal s 6.0102	XP_014048044	7.30	2.0013	3.9150	1210	RDRDLEVDT	1218
39	Tri a gliadin	21757	7.34	1.9762	3.8999	72	QQPYLQLQP	80
40	Tri a gliadin	21765	7.34	1.9762	3.8999	69	QQPYLQLQP	77
41	Tri a gliadin	170740	7.34	1.9762	3.8999	72	QQPYLQLQP	80
42	Tri a gliadin	473876	7.34	1.9762	3.8999	72	QQPYLQLQP	80
43	Tri a gliadin	21673	7.34	1.9762	3.8999	72	QQPYLQLQP	80
44	Tri a gliadin	170722	7.34	1.9762	3.8999	72	QQPYLQLQP	80
45	Tri a gliadin	170712	7.34	1.9762	3.8999	72	QQPYLQLQP	80
46	Tri a gliadin	170718	7.34	1.9762	3.8999	69	QQPYLQLQP	77
47	Tri a gliadin	170716	7.34	1.9762	3.8999	72	QQPYLQLQP	80
48	Tri a gliadin	170710	7.34	1.9762	3.8999	72	QQPYLQLQP	80
49	Can f 8.0101	F1PHB6_CANLF	7.37	1.9560	3.8878	76	QNPTLTLTG	84
50	Alt a 8.0101	P0C0Y4	7.38	1.9535	3.8862	253	TGSDLLIDG	261

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.302906
Standard deviation: 1.498707
1 0.5 5
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 0
11 5.5 0
12 6.0 0
13 6.5 7
14 7.0 13
15 7.5 31
16 8.0 32
17 8.5 57
18 9.0 122
19 9.5 185
20 10.0 196
21 10.5 288
22 11.0 277
23 11.5 149
24 12.0 189
25 12.5 79
26 13.0 26
27 13.5 12
28 14.0 9
29 14.5 10
30 15.0 6
31 15.5 3
32 16.0 0
33 16.5 0
34 17.0 0
35 17.5 0
36 18.0 0
37 18.5 1
38 19.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.049582
Standard deviation: 2.489394
1 0.5 5
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 0
11 5.5 0
12 6.0 0
13 6.5 7
14 7.0 13
15 7.5 31
16 8.0 36
17 8.5 86
18 9.0 169
19 9.5 332
20 10.0 523
21 10.5 1081
22 11.0 1550
23 11.5 2309
24 12.0 3941
25 12.5 5281
26 13.0 7550
27 13.5 9897
28 14.0 12993
29 14.5 16696
30 15.0 19265
31 15.5 23943
32 16.0 26697
33 16.5 29736
34 17.0 30629
35 17.5 31535
36 18.0 31399
37 18.5 28637
38 19.0 26402
39 19.5 22963
40 20.0 19273
41 20.5 15054
42 21.0 11255
43 21.5 8377
44 22.0 5532
45 22.5 3415
46 23.0 1927
47 23.5 966
48 24.0 434
49 24.5 189
50 25.0 52
51 25.5 15
Query sequence: QSPDLQIDS