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: QTCKGFIRD

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Per a 12.0101	AKH04311	0.00	7.8588	7.1784	20	QTCKGFIRD	28
2	Gal d 9.0101	ENOB_CHICK	6.63	3.0477	4.5626	278	EIYRGFIKD	286
3	Ses i 3	13183177	6.68	3.0087	4.5414	53	QACKEYIRQ	61
4	Ric c 1	P01089	7.05	2.7389	4.3947	160	QGCRGQIQE	168
5	Gal d 2	P01012	7.18	2.6488	4.3457	151	SQTNGIIRN	159
6	Gal d 2	808974	7.18	2.6488	4.3457	152	SQTNGIIRN	160
7	Gal d 2	808969	7.18	2.6488	4.3457	152	SQTNGIIRN	160
8	Sal k 7.0101	ALE34025	7.28	2.5738	4.3049	73	RANRGLIKD	81
9	Par j 4.0101	201071363	7.35	2.5205	4.2759	71	DANRGLIKD	79
10	Cyp c 2.0101	A0A2U9IY94_CYPCA	7.42	2.4726	4.2499	278	DLYKSFIKN	286
11	Pan h 2.0101	XP_034156632	7.42	2.4726	4.2499	278	DLYKSFIKN	286
12	Pru a 4	212675312	7.45	2.4527	4.2391	63	NSIRGFITS	71
13	Bet v 3	P43187	7.50	2.4148	4.2185	79	STVKSFTRE	87
14	Hel a 2	O81982	7.54	2.3818	4.2006	47	EEMKGIIKE	55
15	Der p 18.0101	CHL18_DERPT	7.68	2.2847	4.1478	407	CHQEGFFRD	415
16	Gal d 9.0101	ENOB_CHICK	7.74	2.2405	4.1237	25	HTAKGHFRA	33
17	Gal d 9.0101	ENOB_CHICK	7.85	2.1570	4.0783	190	HSLKGVIKA	198
18	Pru du 8.0101	A0A516F3L2_PRUDU	7.88	2.1406	4.0694	124	QRCKMITRD	132
19	Pen c 30.0101	82754305	7.88	2.1387	4.0684	457	TTGKGFFTT	465
20	Dic v a	763532	7.88	2.1373	4.0676	870	DACKHYVKD	878
21	Ole e 3	O81092	7.89	2.1330	4.0653	71	RANRGLVKD	79
22	Aln g 4	O81701	7.89	2.1330	4.0653	72	RANRGLVKD	80
23	Che a 3	29465668	7.89	2.1330	4.0653	73	RANRGLVKD	81
24	Gos h 1	P09801.1	7.92	2.1091	4.0522	352	QQGQGMFRK	360
25	Gos h 2	P09799	7.92	2.1091	4.0522	353	QQGQGMFRK	361
26	Ses i 6.0101	Q9XHP0	7.94	2.0937	4.0439	131	QQDRGSVRD	139
27	Cul n 1	12656498	8.04	2.0241	4.0060	27	ETIKEYIKD	35
28	Tri a 33.0101	5734506	8.04	2.0238	4.0059	151	KVTTGLIKD	159
29	Asp o 21	166531	8.05	2.0128	3.9999	198	DTTKDVVKN	206
30	Asp o 21	217823	8.05	2.0128	3.9999	198	DTTKDVVKN	206
31	Mala s 12.0101	78038796	8.08	1.9923	3.9887	278	HTVTGIIFD	286
32	Pen m 2	27463265	8.12	1.9653	3.9741	21	TDCKSLLKK	29
33	Pen m 2	KARG_PROCL	8.12	1.9653	3.9741	21	TDCKSLLKK	29
34	Scy p 2.0101	KARG0_SCYPA	8.12	1.9653	3.9741	21	TDCKSLLKK	29
35	Lit v 2.0101	Q004B5	8.12	1.9653	3.9741	21	TDCKSLLKK	29
36	Bet v 4	Q39419	8.14	1.9528	3.9673	72	RANRGLLKD	80
37	Bet v 4	2051993	8.14	1.9528	3.9673	72	RANRGLLKD	80
38	Asp f 17	2980819	8.17	1.9257	3.9526	80	KQVEGVIDD	88
39	Eur m 14	6492307	8.18	1.9226	3.9509	667	QSVMQFVRD	675
40	Tri a gliadin	170734	8.20	1.9090	3.9435	16	QSQQPFLQQ	24
41	Cla h 5.0101	P40918	8.22	1.8887	3.9324	13	YSCVGIYRD	21
42	Mal d 1.0206	AAD13683	8.26	1.8649	3.9195	18	RLFKGFVLD	26
43	Pan h 2.0101	XP_034156632	8.31	1.8255	3.8981	190	HNLKGVIKG	198
44	Act c 5.0101	P85261	8.32	1.8169	3.8934	2	SSCNGPCRD	10
45	Act d 5.0101	P84527	8.32	1.8169	3.8934	2	SSCNGPCRD	10
46	Art v 4.0201	25955970	8.32	1.8166	3.8933	47	EEMKGIINE	55
47	Hom s 4	3297882	8.33	1.8151	3.8924	81	EQVQSIIRS	89
48	Pen m 6.0101	317383200	8.35	1.7986	3.8835	97	KDCQGYITT	105
49	Syr v 3	P58171	8.38	1.7763	3.8713	68	RANSGLIKD	76
50	Rho m 1.0101	Q870B9	8.39	1.7702	3.8680	25	TTEKGTFRS	33

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.825823
Standard deviation: 1.377537
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 0
12 6.0 0
13 6.5 0
14 7.0 2
15 7.5 10
16 8.0 11
17 8.5 41
18 9.0 40
19 9.5 95
20 10.0 244
21 10.5 273
22 11.0 276
23 11.5 225
24 12.0 203
25 12.5 143
26 13.0 51
27 13.5 29
28 14.0 22
29 14.5 10
30 15.0 8
31 15.5 6
32 16.0 1
33 16.5 2
34 17.0 2
35 17.5 0
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 1
43 21.5 0
44 22.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.187378
Standard deviation: 2.533627
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 0
12 6.0 0
13 6.5 0
14 7.0 2
15 7.5 10
16 8.0 13
17 8.5 45
18 9.0 49
19 9.5 109
20 10.0 307
21 10.5 437
22 11.0 642
23 11.5 929
24 12.0 1671
25 12.5 2595
26 13.0 3561
27 13.5 4896
28 14.0 7414
29 14.5 9009
30 15.0 11828
31 15.5 15096
32 16.0 18853
33 16.5 22098
34 17.0 25253
35 17.5 27787
36 18.0 30000
37 18.5 30932
38 19.0 30435
39 19.5 30173
40 20.0 27096
41 20.5 24465
42 21.0 21727
43 21.5 16120
44 22.0 12412
45 22.5 9686
46 23.0 6182
47 23.5 4081
48 24.0 2413
49 24.5 1129
50 25.0 517
51 25.5 174
52 26.0 48
Query sequence: QTCKGFIRD