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: PSFPQLKPE

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Che a 2	29465666	0.00	5.3167	7.3622	37	PSFPQLKPE	45
2	Tri a 12.0104	207366247	1.93	4.3640	6.5877	37	PNFPQFKPE	45
3	Ana c 1	14161637	1.93	4.3640	6.5877	37	PNFPQFKPE	45
4	Hor v 12.0101	P52184	1.93	4.3640	6.5877	37	PNFPQFKPE	45
5	Tri a 12.0103	P49234	1.93	4.3640	6.5877	37	PNFPQFKPE	45
6	Cor a 2	12659206	2.25	4.2067	6.4598	37	STFPQLKPE	45
7	Cor a 2	Q9AXH4	2.25	4.2067	6.4598	37	STFPQLKPE	45
8	Mer a 1	O49894	2.51	4.0774	6.3547	39	ASFPQLKPE	47
9	Jug r 7.0101	A0A2I4DNN6_JUGRE	2.58	4.0433	6.3270	37	SSFPQFKPE	45
10	Hev b 8.0201	Q9M7N0	2.58	4.0433	6.3270	37	SSFPQFKPE	45
11	Tri a 12.0102	P49233	2.88	3.8921	6.2040	37	PNFPKFKPE	45
12	Tri a 12.0101	P49232	2.88	3.8921	6.2040	37	PNFPKFKPE	45
13	Equ c 3	399672	2.88	3.8921	6.2040	134	PNLPKLKPE	142
14	Cuc m 2	57021110	2.97	3.8516	6.1711	37	QNFPQLKPE	45
15	Api g 4	Q9XF37	3.10	3.7843	6.1164	40	STFPQIKPE	48
16	Mal d 4	Q9XF41	3.24	3.7184	6.0629	37	ATFPQLKPE	45
17	Pru p 4.0201	27528312	3.24	3.7184	6.0629	37	ATFPQLKPE	45
18	Par j 3	Q9T0M8	3.38	3.6471	6.0048	38	ANFPQLKPE	46
19	Par j 3	Q9XG85	3.38	3.6471	6.0048	38	ANFPQLKPE	46
20	Sin a 4.0101	156778061	3.38	3.6471	6.0048	37	ANFPQLKPE	45
21	Citr l 2.0101	PROF_CITLA	3.54	3.5669	5.9397	37	ENFPQLKPE	45
22	Act d 9.0101	195249738	3.57	3.5550	5.9300	37	ASFPQFKPE	45
23	Bet v 2	P25816	3.73	3.4746	5.8646	39	SSFPQFKPQ	47
24	Zea m 12.0104	O22655	3.82	3.4286	5.8272	37	ESFPELKPE	45
25	Pho d 2.0101	Q8L5D8	4.10	3.2923	5.7164	37	SSFPQFKSE	45
26	Gly m 3	O65809	4.11	3.2853	5.7107	37	TDFPQFKPE	45
27	Gly m 3	O65810	4.11	3.2853	5.7107	37	TDFPQFKPE	45
28	Mal d 4	Q9XF40	4.26	3.2124	5.6515	37	STFPKFKPE	45
29	Dau c 4	18652049	4.26	3.2124	5.6515	40	STFPKFKPE	48
30	Pyr c 4	Q9XF38	4.26	3.2124	5.6515	37	STFPKFKPE	45
31	Sus s 1.0101	ALBU_PIG	4.28	3.2048	5.6453	134	PDIPKLKPD	142
32	Cap a 2	16555785	4.29	3.1961	5.6382	37	ATFPQFKPE	45
33	Ole e 2	O24171	4.29	3.1961	5.6382	40	ATFPQFKPE	48
34	Ole e 2	O24170	4.29	3.1961	5.6382	40	ATFPQFKPE	48
35	Ole e 2	O24169	4.29	3.1961	5.6382	40	ATFPQFKPE	48
36	Lig v 2.0101	QRN65366	4.29	3.1961	5.6382	40	ATFPQFKPE	48
37	Ara h 5	Q9SQI9	4.30	3.1948	5.6371	37	SHFPQFKPE	45
38	Sola l 1.0101	PROF2_SOLLC	4.44	3.1247	5.5802	37	ANFPQFKPE	45
39	Lyc e 1	17224229	4.44	3.1247	5.5802	37	ANFPQFKPE	45
40	Lyc e 1	16555787	4.44	3.1247	5.5802	37	ANFPQFKPE	45
41	Zea m 12.0103	P35083	4.46	3.1125	5.5703	37	TAFPQFKPE	45
42	Bos d 6	2190337	4.50	3.0946	5.5557	134	PDLPKLKPD	142
43	Bos d 6	P02769	4.50	3.0946	5.5557	134	PDLPKLKPD	142
44	Sal k 4.0201	300490499	4.53	3.0811	5.5447	39	SNFPQVKPQ	47
45	Zea m 12.0105	Q9FR39	4.69	2.9982	5.4774	37	ENFPELKPE	45
46	Pro j 2.0101	A0A023W2L7_PROJU	4.72	2.9852	5.4668	39	ASFPQFKPD	47
47	Aca f 2	A0A0A0RCW1_VACFA	4.72	2.9852	5.4668	39	ASFPQFKPD	47
48	Phl p 12.0102	O24650	4.90	2.8970	5.3951	37	ADFPQFKPE	45
49	Phl p 12.0101	P35079	4.90	2.8970	5.3951	37	ADFPQFKPE	45
50	Phl p 12.0101	453976	4.90	2.8970	5.3951	37	ADFPQFKPE	45

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.766461
Standard deviation: 2.025022
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 4
5 2.5 2
6 3.0 7
7 3.5 6
8 4.0 4
9 4.5 19
10 5.0 9
11 5.5 6
12 6.0 8
13 6.5 10
14 7.0 8
15 7.5 5
16 8.0 20
17 8.5 27
18 9.0 42
19 9.5 106
20 10.0 119
21 10.5 268
22 11.0 224
23 11.5 241
24 12.0 157
25 12.5 151
26 13.0 116
27 13.5 60
28 14.0 34
29 14.5 13
30 15.0 14
31 15.5 6
32 16.0 3
33 16.5 4
34 17.0 2
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
43 21.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.338243
Standard deviation: 2.490849
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 4
5 2.5 2
6 3.0 7
7 3.5 6
8 4.0 4
9 4.5 19
10 5.0 9
11 5.5 6
12 6.0 8
13 6.5 10
14 7.0 10
15 7.5 5
16 8.0 21
17 8.5 33
18 9.0 52
19 9.5 148
20 10.0 171
21 10.5 366
22 11.0 580
23 11.5 940
24 12.0 1496
25 12.5 2057
26 13.0 3008
27 13.5 4322
28 14.0 5896
29 14.5 8270
30 15.0 11067
31 15.5 13853
32 16.0 17211
33 16.5 20319
34 17.0 24065
35 17.5 27320
36 18.0 29943
37 18.5 30594
38 19.0 32325
39 19.5 31408
40 20.0 28891
41 20.5 26291
42 21.0 22174
43 21.5 18863
44 22.0 13969
45 22.5 9891
46 23.0 6907
47 23.5 3708
48 24.0 2198
49 24.5 1037
50 25.0 536
51 25.5 135
52 26.0 36
Query sequence: PSFPQLKPE