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: PTCDTDNDQ

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Asp n 25	464385	0.00	8.2879	7.4781	214	PTCDTDNDQ	222
2	Tri a gliadin	170732	6.09	3.6112	4.7494	9	PTISSNNNH	17
3	Der p 29.0101	QAT18640	6.71	3.1318	4.4696	58	PNEDDDNDD	66
4	Ziz m 1.0101	Q2VST0	7.02	2.8955	4.3318	217	TSCQYNNDT	225
5	Sola t 3.0102	20141344	7.16	2.7850	4.2673	34	PTTCHDDDN	42
6	Cuc m 1	807698	7.19	2.7620	4.2539	164	GTCETSNNF	172
7	Der p 3	P39675	7.28	2.6964	4.2156	217	PVVDVKNNQ	225
8	Der p 14.0101	20385544	7.32	2.6638	4.1966	107	GVCPADDDQ	115
9	Amb a 11.0101	CEP01_AMBAR	7.32	2.6613	4.1951	113	GSIDTDPNK	121
10	Gal d 1	P01005	7.35	2.6362	4.1805	176	PLCGSDNKT	184
11	Tab y 2.0101	304273371	7.38	2.6197	4.1709	218	PSAKIDNDR	226
12	Amb a 6	O04004	7.39	2.6060	4.1628	28	PTCDTVQNI	36
13	Pol d 4.0101	30909091	7.50	2.5208	4.1131	118	PNYNSHNND	126
14	Ara h 3	O82580	7.53	2.4998	4.1009	155	SLTDTNNND	163
15	Ara h 4	5712199	7.53	2.4998	4.1009	178	SLTDTNNND	186
16	Ara h 3	3703107	7.53	2.4998	4.1009	158	SLTDTNNND	166
17	Pin p 1	PINP1_PINPI	7.56	2.4745	4.0861	99	SSTDSDSQD	107
18	Pin p 1.0101	PINP1_PINPI	7.56	2.4745	4.0861	99	SSTDSDSQD	107
19	Pan h 10.0101	XP_026774991	7.67	2.3969	4.0408	217	PDMGTDKDK	225
20	Gos h 1	P09801.1	7.74	2.3370	4.0059	330	PAFNTRSEQ	338
21	Sol g 2.0101	63099693	7.77	2.3195	3.9957	39	PKCENQPDD	47
22	Asp o 21	217823	7.84	2.2600	3.9610	49	ATCNTADQK	57
23	Asp o 21	166531	7.84	2.2600	3.9610	49	ATCNTADQK	57
24	Equ c 2	P81217	7.88	2.2296	3.9432	4	PQSETDYSQ	12
25	Equ c 2	P81216	7.88	2.2296	3.9432	4	PQSETDYSQ	12
26	Dol m 5.0101	P10736	7.97	2.1598	3.9025	115	NQCDFNHDD	123
27	Eur m 14	6492307	7.98	2.1592	3.9021	113	GVCPANDDQ	121
28	Gly m 6.0301	P11828	8.00	2.1391	3.8904	281	PDCDEKDKH	289
29	Ani s 7.0101	119524036	8.03	2.1133	3.8754	696	ATCSTETNT	704
30	Cor a 14.0101	226437844	8.07	2.0849	3.8588	71	GSYDGSNQQ	79
31	Cav p 4.0101	Q6WDN9_CAVPO	8.09	2.0677	3.8488	581	KCCDADNKE	589
32	Pen m 3.0101	317383196	8.16	2.0171	3.8192	95	QTGESDDDD	103
33	Hom a 3.0101	119381187	8.16	2.0171	3.8192	102	QTGESDDDD	110
34	Lit v 3.0101	184198733	8.16	2.0171	3.8192	95	QTGESDDDD	103
35	Pen c 32.0101	121584258	8.16	2.0155	3.8183	116	DHCDVSSDR	124
36	Gal d vitellogenin	212881	8.16	2.0152	3.8181	1841	TTCSCENEE	1849
37	Gal d vitellogenin	63887	8.16	2.0152	3.8181	1839	TTCSCENEE	1847
38	Gly m glycinin G2	295800	8.18	2.0000	3.8093	269	PQQEEDDDD	277
39	Gly m 6.0201	P04405	8.18	2.0000	3.8093	269	PQQEEDDDD	277
40	Ara h 6	5923742	8.29	1.9191	3.7621	53	STRSSDQQQ	61
41	Gly m conglycinin	18536	8.30	1.9100	3.7567	40	QSCNSERDS	48
42	Bomb m 5.0101	4PC4_A	8.33	1.8851	3.7422	162	TTCNCNSRD	170
43	Pru du 6.0201	307159114	8.41	1.8264	3.7080	177	SLLDLNNDQ	185
44	Sac g 1.0101	AVD53650	8.43	1.8084	3.6975	205	KTLQVQNDQ	213
45	Per v 1	9954251	8.43	1.8084	3.6975	205	KTLQVQNDQ	213
46	Mim n 1	9954253	8.43	1.8084	3.6975	205	KTLQVQNDQ	213
47	Gal d 6.0101	VIT1_CHICK	8.43	1.8064	3.6963	205	QTCQQRNKN	213
48	gal d 6.0101	P87498	8.43	1.8064	3.6963	205	QTCQQRNKN	213
49	Coc n 1.0101	A0A0S3B0K0_COCNU	8.44	1.8038	3.6948	251	KEMDSDDDD	259
50	Api m 12.0101	Q868N5	8.44	1.8027	3.6941	1475	PRINPDNHN	1483

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.784598
Standard deviation: 1.301241
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 1
14 7.0 1
15 7.5 9
16 8.0 15
17 8.5 24
18 9.0 66
19 9.5 126
20 10.0 163
21 10.5 257
22 11.0 321
23 11.5 265
24 12.0 196
25 12.5 113
26 13.0 81
27 13.5 21
28 14.0 13
29 14.5 7
30 15.0 12
31 15.5 2
32 16.0 1
33 16.5 1
34 17.0 0
35 17.5 0
36 18.0 1
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.677300
Standard deviation: 2.230138
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 1
14 7.0 1
15 7.5 9
16 8.0 15
17 8.5 24
18 9.0 88
19 9.5 257
20 10.0 393
21 10.5 730
22 11.0 1670
23 11.5 2255
24 12.0 3428
25 12.5 5640
26 13.0 7458
27 13.5 10413
28 14.0 14433
29 14.5 18561
30 15.0 22793
31 15.5 28263
32 16.0 31799
33 16.5 34664
34 17.0 36040
35 17.5 35884
36 18.0 33399
37 18.5 29161
38 19.0 23719
39 19.5 18994
40 20.0 14473
41 20.5 10133
42 21.0 6362
43 21.5 4245
44 22.0 2480
45 22.5 1419
46 23.0 623
47 23.5 248
48 24.0 100
49 24.5 17
Query sequence: PTCDTDNDQ