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: TKQFLPKEQ

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 24.0101	QCR7_DERFA	0.00	7.1989	7.1349	72	TKQFLPKEQ	80
2	Der p 24.0101	QCR7_DERPT	0.00	7.1989	7.1349	72	TKQFLPKEQ	80
3	Der f 28.0101	L7V065_DERFA	4.78	3.9688	5.1856	111	TKQFIPEEI	119
4	Tri a gliadin	473876	5.81	3.2694	4.7636	47	QQQFLGQQQ	55
5	Tri a gliadin	21761	5.81	3.2694	4.7636	47	QQQFLGQQQ	55
6	Tri a 21.0101	283476402	5.81	3.2694	4.7636	27	QQQFLGQQQ	35
7	Tri a gliadin	21755	5.81	3.2694	4.7636	47	QQQFLGQQQ	55
8	Tri a gliadin	170720	5.81	3.2694	4.7636	47	QQQFLGQQQ	55
9	Tri a gliadin	21753	5.81	3.2694	4.7636	47	QQQFLGQQQ	55
10	Tri a gliadin	170722	5.81	3.2694	4.7636	47	QQQFLGQQQ	55
11	Per a 3.0101	Q25641	6.28	2.9539	4.5732	29	DKQFLAKQR	37
12	Der f 11.0101	13785807	6.46	2.8272	4.4968	604	TKDLLIEEQ	612
13	Der p 11	37778944	6.46	2.8272	4.4968	690	TKDLLIEEQ	698
14	Blo t 6.0101	33667934	6.53	2.7852	4.4714	120	TKRIVQHEQ	128
15	Hev b 13	51315784	6.71	2.6638	4.3981	139	FRQFIPRSQ	147
16	Tri a glutenin	21930	6.73	2.6478	4.3884	104	QQQQLPQQQ	112
17	Tri a glutenin	886963	6.73	2.6478	4.3884	103	QQQQLPQQQ	111
18	Cla h 5.0101	P40918	6.97	2.4843	4.2898	109	TKDFTPEEI	117
19	Art an 7.0101	GLOX_ARTAN	7.03	2.4434	4.2651	347	EKQFLPALQ	355
20	Tri a gliadin	21753	7.06	2.4240	4.2534	33	PSQQLPQEQ	41
21	Hor v 21	P80198	7.08	2.4112	4.2457	45	QQQPLPQQQ	53
22	Hor v 20.0101	HOG3_HORVU	7.08	2.4112	4.2457	45	QQQPLPQQQ	53
23	Cla h 8.0101	37780015	7.12	2.3869	4.2310	211	LSDFVPKET	219
24	Ses i 3	13183177	7.28	2.2740	4.1629	39	AQQQISKEQ	47
25	Cyn d 1.0203	16076697	7.33	2.2439	4.1447	202	SDEFLPMKQ	210
26	Uro m 1.0101	A0A4D6FZ45_9POAL	7.33	2.2439	4.1447	202	SDEFLPMKQ	210
27	Cyn d 1.0202	16076693	7.33	2.2439	4.1447	202	SDEFLPMKQ	210
28	Cyn d 1.0204	10314021	7.33	2.2439	4.1447	184	SDEFLPMKQ	192
29	Cyn d 1.0201	15384338	7.33	2.2439	4.1447	184	SDEFLPMKQ	192
30	Gal d apovitellenin	211156	7.43	2.1775	4.1047	24	SKSIIDRER	32
31	Tri a glutenin	21743	7.47	2.1447	4.0848	337	QEQQLGQEQ	345
32	Tri a glutenin	170743	7.47	2.1447	4.0848	331	QEQQLGQEQ	339
33	Bet v 3	P43187	7.54	2.0998	4.0577	124	RKSILSQEE	132
34	Tri a glutenin	886963	7.55	2.0961	4.0555	35	QQTLFPQQQ	43
35	Tri a glutenin	886965	7.63	2.0363	4.0195	134	QQPVLPQQQ	142
36	Tri a glutenin	886967	7.63	2.0363	4.0195	149	QQPVLPQQQ	157
37	Poa p 5	P22284	7.64	2.0300	4.0157	62	TKAAEPKEK	70
38	Dol m 1.02	P53357	7.68	2.0038	3.9998	69	TRALLDKDD	77
39	Eur m 4.0101	5059164	7.68	2.0033	3.9995	240	NKEFFPENS	248
40	Der p 4	5059162	7.68	2.0033	3.9995	215	NKEFFPENS	223
41	Dic v a	763532	7.69	1.9984	3.9966	1349	IKDFIGKDN	1357
42	Der f 11.0101	13785807	7.70	1.9911	3.9922	114	HKQRLSQEN	122
43	Scy p 9.0101	QFI57017	7.72	1.9751	3.9825	589	SVRFVPKEM	597
44	Tyr p 28.0101	AOD75395	7.77	1.9467	3.9654	113	KKKFFPEEI	121
45	Gal d 5	63748	7.77	1.9463	3.9651	208	TKEIVMREK	216
46	Der p 28.0101	QAT18639	7.77	1.9443	3.9639	115	QKRFWPEEV	123
47	Tri a 20.0101	BAN29066	7.79	1.9333	3.9573	87	PQQLFPQSQ	95
48	Tri a gliadin	170736	7.79	1.9333	3.9573	106	PQQLFPQSQ	114
49	Tri a glutenin	886965	7.79	1.9324	3.9567	81	QQQQFPQQQ	89
50	Pan h 11.0101	XP_026782721	7.79	1.9324	3.9567	209	SKTFTTQET	217

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.645405
Standard deviation: 1.478753
1 0.5 2
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 1
11 5.5 0
12 6.0 7
13 6.5 3
14 7.0 5
15 7.5 13
16 8.0 25
17 8.5 32
18 9.0 79
19 9.5 120
20 10.0 187
21 10.5 324
22 11.0 312
23 11.5 177
24 12.0 174
25 12.5 96
26 13.0 65
27 13.5 25
28 14.0 20
29 14.5 13
30 15.0 4
31 15.5 4
32 16.0 6
33 16.5 1
34 17.0 0
35 17.5 0
36 18.0 0
37 18.5 2
38 19.0 0
39 19.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.483475
Standard deviation: 2.450402
1 0.5 2
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 1
11 5.5 0
12 6.0 7
13 6.5 3
14 7.0 5
15 7.5 14
16 8.0 36
17 8.5 43
18 9.0 137
19 9.5 213
20 10.0 447
21 10.5 679
22 11.0 1183
23 11.5 1803
24 12.0 2563
25 12.5 3550
26 13.0 5928
27 13.5 7510
28 14.0 10120
29 14.5 13097
30 15.0 16244
31 15.5 19297
32 16.0 23508
33 16.5 26816
34 17.0 29094
35 17.5 31133
36 18.0 32777
37 18.5 31667
38 19.0 29474
39 19.5 27798
40 20.0 23084
41 20.5 19115
42 21.0 15226
43 21.5 11130
44 22.0 7561
45 22.5 4573
46 23.0 2611
47 23.5 1113
48 24.0 436
49 24.5 145
50 25.0 48
51 25.5 6
52 26.0 0
Query sequence: TKQFLPKEQ