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: PFTYTKPFK

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Bla g 3.0101	D0VNY7_BLAGE	0.00	7.7288	7.8686	249	PFTYTKPFK	257
2	Per a 3.0201	1531589	2.97	5.7287	6.5861	217	PFQYSKPLK	225
3	Per a 3.0202	1580794	2.97	5.7287	6.5861	57	PFQYSKPLK	65
4	Per a 3.0101	Q25641	3.71	5.2292	6.2658	273	PFYYSKPVK	281
5	Cyn d 15	32344781	6.98	3.0282	4.8544	66	SWTIDKPLK	74
6	Fel d 4	45775300	7.37	2.7632	4.6845	123	NFDKTRPFQ	131
7	Pru p 2.0201	190613907	7.51	2.6673	4.6231	206	PTDYSKLFK	214
8	Pru p 2.0101	190613911	7.51	2.6673	4.6231	206	PTDYSKLFK	214
9	Art an 7.0101	GLOX_ARTAN	7.51	2.6669	4.6228	502	VLKYGKPFK	510
10	The c 1	32363375	7.52	2.6651	4.6216	24	SFDHTKFFK	32
11	Tri a gliadin	21755	7.53	2.6584	4.6173	87	PYSQPQPFR	95
12	Tri a gliadin	170720	7.53	2.6584	4.6173	87	PYSQPQPFR	95
13	Tri a gliadin	170722	7.53	2.6584	4.6173	87	PYSQPQPFR	95
14	Tri a gliadin	473876	7.53	2.6584	4.6173	87	PYSQPQPFR	95
15	Tri a gliadin	21753	7.53	2.6584	4.6173	87	PYSQPQPFR	95
16	Gly m TI	510515	7.54	2.6467	4.6098	82	PLIISSPFK	90
17	Ves v 6.0101	G8IIT0	7.67	2.5626	4.5559	1573	PHTYQQSVR	1581
18	Pan h 9.0101	XP_026775867	7.78	2.4892	4.5088	470	PILYNKPAN	478
19	Der f 27.0101	AIO08851	7.84	2.4464	4.4814	353	GITDKKPMK	361
20	Rho m 1.0101	Q870B9	7.93	2.3861	4.4427	324	DLTVTNPIR	332
21	Xip g 1.0101	222352959	8.04	2.3098	4.3938	24	TFDYKKFFK	32
22	Blo t 6.0101	33667934	8.06	2.3003	4.3877	146	PITPSDTVK	154
23	Pen c 22.0101	13991101	8.15	2.2359	4.3464	323	DLTVTNPLR	331
24	Act d 5.0101	P84527	8.31	2.1261	4.2760	69	PVTSSTPAK	77
25	Mala s 1	Q01940	8.33	2.1161	4.2696	238	PYAWPEPVK	246
26	Phl p 11.0101	23452313	8.38	2.0829	4.2483	98	PLTSNNGIK	106
27	Mus a 4.0101	88191901	8.38	2.0792	4.2459	160	PTDYSQFFK	168
28	Tri a gliadin	170728	8.39	2.0767	4.2443	115	QFSFQQPLQ	123
29	Der p 9.0102	37654735	8.41	2.0615	4.2346	170	PLTTSEPAD	178
30	Der p 9.0101	31745576	8.41	2.0615	4.2346	156	PLTTSEPAD	164
31	Tri a gliadin	170726	8.41	2.0608	4.2342	87	PYPQTQPFP	95
32	Sor h 13.0201	A0A077B569_SORHL	8.42	2.0576	4.2321	89	PLNFTGPCK	97
33	Phl p 13	4826572	8.42	2.0576	4.2321	70	PLNFTGPCK	78
34	Cha o 3.0101	GH5FP_CHAOB	8.43	2.0453	4.2242	216	PISWSRHMQ	224
35	Tri a gliadin	170730	8.44	2.0406	4.2212	70	PFSQQQPIL	78
36	Tri a glutenin	21773	8.44	2.0406	4.2212	78	PFSQQQPIL	86
37	Tri a glutenin	886963	8.44	2.0406	4.2212	65	PFSQQQPIL	73
38	Pol f 5	P35780	8.51	1.9927	4.1904	140	DFNYNKGIT	148
39	Tri a gliadin	170724	8.52	1.9870	4.1868	94	PYPQPQPFR	102
40	Tri a gliadin	21673	8.52	1.9870	4.1868	101	PYPQPQPFR	109
41	Tri a gliadin	170712	8.52	1.9870	4.1868	87	PYPQPQPFR	95
42	Tri a 36.0101	335331566	8.52	1.9851	4.1856	59	PFSQQQPCS	67
43	Lol p 11.0101	Q7M1X5	8.62	1.9229	4.1457	98	PLTSNXGIK	106
44	Hev b 7.02	3288200	8.62	1.9217	4.1449	79	PIYQAKDIK	87
45	Art gm 3.0101	ANC85022	8.67	1.8895	4.1243	80	SFKSNKDFK	88
46	Gal d 8.0101	C1L370_CHICK	8.67	1.8857	4.1218	24	SFNYKKFFE	32
47	Cul q 2.01	Q95V92_CULQU	8.68	1.8813	4.1190	31	LFTYTRCME	39
48	Ara h 7	5931948	8.71	1.8571	4.1035	150	RVQVTKPLR	158
49	Ara h 7.0101	Q9SQH1	8.71	1.8571	4.1035	150	RVQVTKPLR	158
50	Tri a gliadin	170716	8.72	1.8518	4.1001	80	PFPQPQPFP	88

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.470363
Standard deviation: 1.484106
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 0
8 4.0 1
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 0
14 7.0 1
15 7.5 1
16 8.0 14
17 8.5 17
18 9.0 50
19 9.5 38
20 10.0 132
21 10.5 135
22 11.0 209
23 11.5 232
24 12.0 282
25 12.5 176
26 13.0 190
27 13.5 124
28 14.0 49
29 14.5 16
30 15.0 11
31 15.5 8
32 16.0 2
33 16.5 2
34 17.0 2
35 17.5 0
36 18.0 2
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.211767
Standard deviation: 2.314492
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 2
7 3.5 0
8 4.0 1
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 0
14 7.0 1
15 7.5 1
16 8.0 14
17 8.5 17
18 9.0 54
19 9.5 54
20 10.0 191
21 10.5 223
22 11.0 385
23 11.5 717
24 12.0 1074
25 12.5 1752
26 13.0 2798
27 13.5 4321
28 14.0 5589
29 14.5 7858
30 15.0 10666
31 15.5 14312
32 16.0 18161
33 16.5 21772
34 17.0 25792
35 17.5 29259
36 18.0 32517
37 18.5 34413
38 19.0 33845
39 19.5 33106
40 20.0 29600
41 20.5 25667
42 21.0 21871
43 21.5 16577
44 22.0 11721
45 22.5 7487
46 23.0 4693
47 23.5 2157
48 24.0 1099
49 24.5 331
50 25.0 90
Query sequence: PFTYTKPFK