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: QPKWAYLDS

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Der f 6	P49276	0.00	8.9390	7.7636	26	QPKWAYLDS	34
2	Blo t 6.0101	33667934	5.47	4.6919	5.4134	29	QDRWGYLDT	37
3	Sola t 1	21512	6.54	3.8628	4.9546	239	DPKFASIKS	247
4	Cof a 2.0101	AGL34967.1	6.96	3.5378	4.7748	46	PPKTAYLEG	54
5	Hel as 1	4468224	7.18	3.3614	4.6772	47	QKKFAILEN	55
6	Lat c 6.0101	XP_018521723	7.36	3.2227	4.6004	1356	KNSIAYMDS	1364
7	Lyc e 2.0101	287474	7.42	3.1741	4.5735	447	QTRFAFLSG	455
8	Sola l 2.0101	Q547Q0_SOLLC	7.42	3.1741	4.5735	539	QTRFAFLSG	547
9	Lyc e 2.0101	18542113	7.42	3.1741	4.5735	539	QTRFAFLSG	547
10	Chi t 9	121259	7.48	3.1289	4.5485	1	DPEWHTLDA	9
11	Api m 5.0101	B2D0J4	7.50	3.1123	4.5393	622	QEKYSWIDS	630
12	Tri a 21.0101	283476402	7.63	3.0158	4.4859	126	QPNIAHASS	134
13	Sor h 2.0201	A0A077B2S0_SORHL	7.63	3.0150	4.4855	71	EPKTFTLDS	79
14	Pen c 30.0101	82754305	7.67	2.9795	4.4658	56	NDKDAYLTS	64
15	Der p 18.0101	CHL18_DERPT	7.81	2.8782	4.4098	21	RPNVATLDP	29
16	Bla g 1.0101	4572592	7.95	2.7619	4.3454	259	QAAVAYLQS	267
17	Bla g 1.0101	4572592	7.95	2.7619	4.3454	67	QAAVAYLQS	75
18	Bla g 1.0103	4240397	7.95	2.7619	4.3454	35	QAAVAYLQS	43
19	Dac g 4	P82946	7.99	2.7328	4.3293	23	QARTAWVDS	31
20	Mac r 2.0101	E2JE77_MACRS	8.11	2.6432	4.2797	254	DPKYGFVHS	262
21	Ara t expansin	4539348	8.15	2.6078	4.2601	28	SSKAAYFSS	36
22	Ory s 1	10140765	8.27	2.5176	4.2103	231	DGKWVWADG	239
23	Poa p 5	P22286	8.31	2.4868	4.1932	107	EPKGAAVDS	115
24	Per a 2.0101	E7BQV5_PERAM	8.35	2.4524	4.1742	232	TDQLAFVDS	240
25	Cha o 3.0101	GH5FP_CHAOB	8.38	2.4346	4.1643	503	KEKWMCLDG	511
26	Per a 11.0101	AKH04310	8.39	2.4250	4.1590	290	KPNWGLLPS	298
27	Sch c 1.0101	D8Q9M3	8.48	2.3520	4.1186	389	TSEYATLTS	397
28	Bomb m 4.0101	NP_001037486	8.51	2.3338	4.1086	128	HNKIAFGDS	136
29	Hor v 1	439275	8.51	2.3333	4.1082	99	HPDWSVLKD	107
30	Api g 3	P92919	8.62	2.2472	4.0606	100	HSRWAMLGA	108
31	Per a 1.0102	2897849	8.68	2.1989	4.0339	77	QELVAYLQS	85
32	Per a 1.0201	2231297	8.68	2.1989	4.0339	334	QELVAYLQS	342
33	Per a 1.0104	2253610	8.68	2.1989	4.0339	123	QELVAYLQS	131
34	Per a 1.0103	2580504	8.68	2.1989	4.0339	244	QELVAYLQS	252
35	Per a 1.0101	4240399	8.68	2.1989	4.0339	80	QELVAYLQS	88
36	Sal s 6.0101	XP_014059932	8.72	2.1658	4.0156	1356	KNSIAYMDQ	1364
37	Sal s 6.0102	XP_014048044	8.72	2.1658	4.0156	1356	KNSIAYMDQ	1364
38	Bos d 13.0201	MYL3_BOVIN	8.75	2.1452	4.0042	102	KPKQEELNS	110
39	Phl p 4.0101	54144332	8.76	2.1371	3.9997	439	NPRQAYANY	447
40	Lol p 4.0101	55859464	8.76	2.1371	3.9997	364	NPRQAYANY	372
41	Phl p 4.0201	54144334	8.76	2.1371	3.9997	439	NPRQAYANY	447
42	Hal l 1.0101	APG42675	8.78	2.1218	3.9912	47	QKKCANLEN	55
43	Hal d 1	9954249	8.78	2.1218	3.9912	47	QKKCANLEN	55
44	Sal s 6.0202	XP_014033985	8.92	2.0107	3.9298	1263	KNSVAYMDG	1271
45	Lat c 6.0301	XP_018522130	8.92	2.0107	3.9298	1262	KNSVAYMDG	1270
46	Sal s 6.0201	XP_013998297	8.92	2.0107	3.9298	1263	KNSVAYMDG	1271
47	Phl p 4.0201	54144334	8.95	1.9907	3.9187	125	KARTAWVDS	133
48	Lol p 4.0101	55859464	8.95	1.9907	3.9187	50	KARTAWVDS	58
49	Phl p 4.0101	54144332	8.95	1.9907	3.9187	125	KARTAWVDS	133
50	Bos d 5	P02754	8.95	1.9905	3.9186	105	ENKVLVLDT	113

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.511559
Standard deviation: 1.287796
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 0
11 5.5 1
12 6.0 0
13 6.5 0
14 7.0 2
15 7.5 6
16 8.0 8
17 8.5 8
18 9.0 23
19 9.5 43
20 10.0 67
21 10.5 152
22 11.0 227
23 11.5 283
24 12.0 278
25 12.5 308
26 13.0 165
27 13.5 64
28 14.0 29
29 14.5 10
30 15.0 10
31 15.5 7
32 16.0 2
33 16.5 1
34 17.0 1
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 1
42 21.0 0
43 21.5 0
44 22.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.067525
Standard deviation: 2.327215
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 0
11 5.5 1
12 6.0 0
13 6.5 0
14 7.0 2
15 7.5 6
16 8.0 9
17 8.5 8
18 9.0 26
19 9.5 49
20 10.0 86
21 10.5 209
22 11.0 415
23 11.5 806
24 12.0 1346
25 12.5 2052
26 13.0 2855
27 13.5 4233
28 14.0 6727
29 14.5 8715
30 15.0 11791
31 15.5 15510
32 16.0 19420
33 16.5 24225
34 17.0 27804
35 17.5 30022
36 18.0 32858
37 18.5 34900
38 19.0 33123
39 19.5 31590
40 20.0 28350
41 20.5 23979
42 21.0 18734
43 21.5 14631
44 22.0 10378
45 22.5 6899
46 23.0 4114
47 23.5 2389
48 24.0 1045
49 24.5 572
50 25.0 253
51 25.5 39
52 26.0 19
Query sequence: QPKWAYLDS