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: PSSPEKESP

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 1	P43238	0.00	7.0938	7.6475	594	PSSPEKESP	602
2	Ara h 1	P43237	3.43	4.9855	6.1821	587	PSSPEKEDQ	595
3	Lat c 6.0201	XP_018553992	5.89	3.4690	5.1280	913	GSSGEKGSP	921
4	Gly m 6.0501	Q7GC77	6.10	3.3437	5.0409	327	PSRPEQQEP	335
5	Der f 37.0101	QBF67839	6.25	3.2506	4.9762	96	PNSPTKRPP	104
6	Hev b 5	1480457	6.33	3.2005	4.9414	44	DATPEKEEP	52
7	Hev b 5	Q39967	6.33	3.2005	4.9414	43	DATPEKEEP	51
8	Pru ar 5.0101	Q9XF96_PRUAR	6.36	3.1800	4.9272	69	PAAPEAETP	77
9	Der f 23.0101	ALU66112	6.60	3.0368	4.8276	59	PTTSESEST	67
10	Tri a gliadin	170732	7.13	2.7088	4.5996	50	NNSPNNNSP	58
11	Der p 15.0102	Q4JK70_DERPT	7.38	2.5558	4.4932	438	PSTPSTTTP	446
12	Der p 15.0102	Q4JK70_DERPT	7.38	2.5558	4.4932	464	PSTPSTTTP	472
13	Der p 15.0102	Q4JK70_DERPT	7.38	2.5558	4.4932	451	PSTPSTTTP	459
14	Der p 15.0101	Q4JK69_DERPT	7.38	2.5558	4.4932	425	PSTPSTTTP	433
15	Der p 15.0102	Q4JK70_DERPT	7.38	2.5558	4.4932	425	PSTPSTTTP	433
16	Der p 15.0101	Q4JK69_DERPT	7.38	2.5558	4.4932	438	PSTPSTTTP	446
17	Der p 15.0101	Q4JK69_DERPT	7.38	2.5558	4.4932	451	PSTPSTTTP	459
18	Tri a gliadin	P02865	7.41	2.5337	4.4779	6	PSDQELQSP	14
19	Lat c 6.0101	XP_018521723	7.41	2.5337	4.4779	914	GPSGEKGSP	922
20	Sin a 1	1009442	7.43	2.5242	4.4713	55	PQGPQQKPP	63
21	Gly m conglycinin	18536	7.50	2.4838	4.4432	80	PQHPEREPQ	88
22	Gly m 5.0101	O22120	7.50	2.4838	4.4432	18	PQHPEREPQ	26
23	Ses i 3	13183177	7.54	2.4588	4.4258	127	PTDPEKQYQ	135
24	Asp f 4	O60024	7.60	2.4201	4.3990	54	PSSSHSDSS	62
25	Lol p 5	Q40240	7.63	2.4017	4.3862	92	PSPPRASSP	100
26	Tri a gliadin	170732	7.70	2.3577	4.3555	58	PSNHHNNSP	66
27	Tri a gliadin	21755	7.74	2.3353	4.3400	30	PQNPSQQQP	38
28	Tri a 21.0101	283476402	7.74	2.3353	4.3400	10	PQNPSQQQP	18
29	Tri a gliadin	170726	7.74	2.3353	4.3400	30	PQNPSQQQP	38
30	Tri a gliadin	170724	7.74	2.3353	4.3400	30	PQNPSQQQP	38
31	Tri a gliadin	170720	7.74	2.3353	4.3400	30	PQNPSQQQP	38
32	Tri a gliadin	21673	7.74	2.3353	4.3400	30	PQNPSQQQP	38
33	Tri a gliadin	170722	7.74	2.3353	4.3400	30	PQNPSQQQP	38
34	Tri a gliadin	170710	7.74	2.3353	4.3400	30	PQNPSQQQP	38
35	Tri a gliadin	21761	7.74	2.3353	4.3400	30	PQNPSQQQP	38
36	Tri a gliadin	473876	7.74	2.3353	4.3400	30	PQNPSQQQP	38
37	Tri a gliadin	170716	7.74	2.3353	4.3400	30	PQNPSQQQP	38
38	Gal d 6.0101	VIT1_CHICK	7.74	2.3321	4.3378	1210	SSSNSKDSS	1218
39	gal d 6.0101	P87498	7.74	2.3321	4.3378	1210	SSSNSKDSS	1218
40	Cuc ma 4.0101	11SB_CUCMA	7.83	2.2790	4.3008	221	GSSGEKSGN	229
41	Bra r 1	Q42473	7.87	2.2558	4.2847	92	TQGPQQEPP	100
42	Ara h 1	P43238	7.88	2.2488	4.2799	599	KESPEKEDQ	607
43	Gly m conglycinin	169929	7.93	2.2174	4.2580	79	PQHPERERQ	87
44	Gly m 5.0201	Q9FZP9	7.93	2.2174	4.2580	17	PQHPERERQ	25
45	Ses i 6.0101	Q9XHP0	7.93	2.2163	4.2573	200	PRSGEQEQQ	208
46	Cur l 4.0101	193507493	7.94	2.2091	4.2522	33	SSTSAKEVP	41
47	Sin a 1	7545129	7.94	2.2087	4.2520	55	PQGPQQRPP	63
48	Bra j 1	P80207	7.94	2.2087	4.2520	39	PQGPQQRPP	47
49	Sin a 1	1009434	7.94	2.2087	4.2520	55	PQGPQQRPP	63
50	Bra n 1	P80208	7.94	2.2087	4.2520	38	PQGPQQRPP	46

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.533991
Standard deviation: 1.625933
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 1
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 1
13 6.5 5
14 7.0 1
15 7.5 8
16 8.0 32
17 8.5 35
18 9.0 32
19 9.5 57
20 10.0 73
21 10.5 134
22 11.0 167
23 11.5 278
24 12.0 217
25 12.5 224
26 13.0 142
27 13.5 137
28 14.0 77
29 14.5 38
30 15.0 17
31 15.5 5
32 16.0 8
33 16.5 2
34 17.0 1
35 17.5 1
36 18.0 3
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.888956
Standard deviation: 2.339176
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 1
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 1
13 6.5 5
14 7.0 1
15 7.5 13
16 8.0 34
17 8.5 63
18 9.0 76
19 9.5 120
20 10.0 238
21 10.5 377
22 11.0 618
23 11.5 1082
24 12.0 1543
25 12.5 2487
26 13.0 3466
27 13.5 5033
28 14.0 6991
29 14.5 9690
30 15.0 12882
31 15.5 16169
32 16.0 20290
33 16.5 24064
34 17.0 28421
35 17.5 32369
36 18.0 34061
37 18.5 35530
38 19.0 33743
39 19.5 30687
40 20.0 27224
41 20.5 22674
42 21.0 16998
43 21.5 12524
44 22.0 8360
45 22.5 5300
46 23.0 3216
47 23.5 1870
48 24.0 1086
49 24.5 575
50 25.0 196
51 25.5 106
Query sequence: PSSPEKESP