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: PQFKPEEMK

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Hel a 2	O81982	0.00	4.9584	7.3650	42	PQFKPEEMK	50
2	Art v 4.0201	25955970	1.15	4.4321	6.9085	42	PEFKPEEMK	50
3	Ole e 2	O24171	1.49	4.2757	6.7728	43	PQFKPEEMN	51
4	Ole e 2	O24169	1.49	4.2757	6.7728	43	PQFKPEEMN	51
5	Ole e 2	O24170	1.49	4.2757	6.7728	43	PQFKPEEMN	51
6	Zea m 12.0103	P35083	1.83	4.1211	6.6387	40	PQFKPEEMT	48
7	Ory s 12.0101	Q9FUD1	1.83	4.1211	6.6387	40	PQFKPEEMT	48
8	Sin a 4.0101	156778061	2.40	3.8629	6.4148	40	PQLKPEEIK	48
9	Lig v 2.0101	QRN65366	2.83	3.6636	6.2419	43	PQFKPEEIN	51
10	Phl p 12.0102	O24650	3.17	3.5091	6.1078	40	PQFKPEEIT	48
11	Lyc e 1	17224229	3.17	3.5091	6.1078	40	PQFKPEEIT	48
12	Sola l 1.0101	PROF2_SOLLC	3.17	3.5091	6.1078	40	PQFKPEEIT	48
13	Lyc e 1	16555787	3.17	3.5091	6.1078	40	PQFKPEEIT	48
14	Gly m 3	O65810	3.17	3.5091	6.1078	40	PQFKPEEIT	48
15	Phl p 12.0101	P35079	3.17	3.5091	6.1078	40	PQFKPEEIT	48
16	Cap a 2	16555785	3.17	3.5091	6.1078	40	PQFKPEEIT	48
17	Phl p 12.0101	453976	3.17	3.5091	6.1078	40	PQFKPEEIT	48
18	Phl p 12.0103	O24282	3.17	3.5091	6.1078	40	PQFKPEEIT	48
19	Act d 9.0101	195249738	3.17	3.5091	6.1078	40	PQFKPEEIT	48
20	Gly m 3	O65809	3.17	3.5091	6.1078	40	PQFKPEEIT	48
21	Ara h 5	Q9SQI9	3.17	3.5091	6.1078	40	PQFKPEEIT	48
22	Ana c 1	14161637	3.24	3.4788	6.0816	40	PQFKPEEIS	48
23	Zea m 12.0101	P35081	3.42	3.3937	6.0078	40	PEFKPEEMA	48
24	Jug r 7.0101	A0A2I4DNN6_JUGRE	3.61	3.3080	5.9334	40	PQFKPEEIA	48
25	Tri a 12.0104	207366247	3.61	3.3080	5.9334	40	PQFKPEEIA	48
26	Hor v 12.0101	P52184	3.61	3.3080	5.9334	40	PQFKPEEIA	48
27	Hev b 8.0201	Q9M7N0	3.73	3.2543	5.8868	40	PQFKPEEVA	48
28	Cyn d 12	O04725	4.02	3.1202	5.7705	40	PAFKPEEMA	48
29	Pyr c 4	Q9XF38	4.13	3.0723	5.7290	40	PKFKPEEIT	48
30	Dau c 4	18652049	4.13	3.0723	5.7290	43	PKFKPEEIT	51
31	Mal d 4	Q9XF40	4.13	3.0723	5.7290	40	PKFKPEEIT	48
32	Mer a 1	O49894	4.23	3.0256	5.6885	42	PQLKPEEIT	50
33	Citr l 2.0101	PROF_CITLA	4.23	3.0256	5.6885	40	PQLKPEEIT	48
34	Cor a 2	Q9AXH4	4.23	3.0256	5.6885	40	PQLKPEEIT	48
35	Cor a 2	12659206	4.23	3.0256	5.6885	40	PQLKPEEIT	48
36	Bet v 2	P25816	4.32	2.9827	5.6513	42	PQFKPQEIT	50
37	Mal d 4	Q9XF41	4.35	2.9719	5.6418	40	PQLKPEEVT	48
38	Par j 3	Q9XG85	4.35	2.9719	5.6418	41	PQLKPEEVT	49
39	Pru p 4.0201	27528312	4.35	2.9719	5.6418	40	PQLKPEEVT	48
40	Par j 3	Q9T0M8	4.35	2.9719	5.6418	41	PQLKPEEVT	49
41	Pro j 2.0101	A0A023W2L7_PROJU	4.39	2.9514	5.6241	42	PQFKPDEIS	50
42	Sal k 4.0101	239916566	4.39	2.9514	5.6241	42	PQFKPDEIS	50
43	Che a 2	29465666	4.41	2.9416	5.6156	40	PQLKPEEVS	48
44	Api g 4	Q9XF37	4.45	2.9265	5.6025	43	PQIKPEEIA	51
45	Tri a 12.0101	P49232	4.57	2.8713	5.5546	40	PKFKPEEIA	48
46	Tri a 12.0102	P49233	4.57	2.8713	5.5546	40	PKFKPEEIA	48
47	Hev b 8.0101	O65812	4.69	2.8140	5.5049	40	PQFKSEEIT	48
48	Hev b 8.0102	Q9STB6	4.69	2.8140	5.5049	40	PQFKSEEIT	48
49	Pho d 2.0101	Q8L5D8	4.69	2.8140	5.5049	40	PQFKSEEIT	48
50	Aca f 2	A0A0A0RCW1_VACFA	4.77	2.7807	5.4760	42	PQFKPDEIA	50

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.849265
Standard deviation: 2.188056
1 0.5 1
2 1.0 0
3 1.5 4
4 2.0 2
5 2.5 1
6 3.0 1
7 3.5 14
8 4.0 4
9 4.5 17
10 5.0 11
11 5.5 8
12 6.0 4
13 6.5 4
14 7.0 2
15 7.5 11
16 8.0 11
17 8.5 90
18 9.0 45
19 9.5 59
20 10.0 182
21 10.5 189
22 11.0 214
23 11.5 196
24 12.0 169
25 12.5 131
26 13.0 146
27 13.5 62
28 14.0 40
29 14.5 31
30 15.0 13
31 15.5 15
32 16.0 12
33 16.5 1
34 17.0 4
35 17.5 1
36 18.0 1
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
45 22.5 0
46 23.0 0
47 23.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.577700
Standard deviation: 2.522416
1 0.5 1
2 1.0 0
3 1.5 4
4 2.0 2
5 2.5 1
6 3.0 1
7 3.5 14
8 4.0 4
9 4.5 17
10 5.0 11
11 5.5 8
12 6.0 4
13 6.5 4
14 7.0 2
15 7.5 11
16 8.0 11
17 8.5 93
18 9.0 49
19 9.5 74
20 10.0 205
21 10.5 295
22 11.0 577
23 11.5 702
24 12.0 1018
25 12.5 1622
26 13.0 2792
27 13.5 3645
28 14.0 5327
29 14.5 7271
30 15.0 10456
31 15.5 12121
32 16.0 15964
33 16.5 18823
34 17.0 22713
35 17.5 25717
36 18.0 28296
37 18.5 29649
38 19.0 30970
39 19.5 31280
40 20.0 29933
41 20.5 27471
42 21.0 24824
43 21.5 20581
44 22.0 15590
45 22.5 11489
46 23.0 8796
47 23.5 5618
48 24.0 3188
49 24.5 1633
50 25.0 827
51 25.5 351
52 26.0 109
53 26.5 27
Query sequence: PQFKPEEMK