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: PTDQHGNIL

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 4.0101	AHX03180	0.00	7.5850	7.1682	381	PTDQHGNIL	389
2	Eur m 4.0101	5059164	0.00	7.5850	7.1682	381	PTDQHGNIL	389
3	Der p 4	5059162	3.06	5.3815	5.9090	356	PSDKNGNIL	364
4	Gly m lectin	170006	5.24	3.8032	5.0071	214	PSQRTSNIL	222
5	Bla g 11.0101	Q2L7A6_BLAGE	5.79	3.4064	4.7803	361	PQDGNGNII	369
6	Blo t 4.0101	33667932	6.44	2.9412	4.5145	378	PADGSGSIL	386
7	Sin a 2.0101	Q2TLW0	6.71	2.7446	4.4022	277	QQDKRGNIV	285
8	Per a 6.0101	Q1M0Y3	6.87	2.6338	4.3388	28	STDMVGTIL	36
9	Per a 11.0101	AKH04310	6.91	2.6024	4.3209	358	PQDSDKNIL	366
10	Can f 2	O18874	7.21	2.3817	4.1948	67	DGNLHGDIL	75
11	Vig r 2.0201	B1NPN8	7.25	2.3529	4.1783	123	PDGRDSNIL	131
12	Sin a 2.0101	Q2TLW0	7.50	2.1745	4.0764	244	QQQQQQNIL	252
13	Art fr 5.0101	A7L499	7.51	2.1664	4.0718	119	PEDDEGNIP	127
14	Pan h 11.0101	XP_026782721	7.56	2.1307	4.0514	310	PLDQNAPVL	318
15	Cha o 1	Q96385	7.57	2.1237	4.0474	148	NTSVSGNVL	156
16	Pan h 13.0101	XP_026782131	7.61	2.0986	4.0330	285	NGDSHSSIF	293
17	Hev b 4.0101	46410859	7.62	2.0897	4.0279	320	NTDAANNLL	328
18	Len c 1.0101	29539109	7.64	2.0755	4.0198	139	GTQNQPSFL	147
19	Len c 1.0102	29539111	7.64	2.0755	4.0198	139	GTQNQPSFL	147
20	Pis s 1.0101	CAF25232	7.66	2.0606	4.0113	139	GTQNQPSLL	147
21	Pis s 1.0102	CAF25233	7.66	2.0606	4.0113	139	GTQNQPSLL	147
22	Tri a glutenin	21926	7.68	2.0464	4.0032	101	PQQQYQQVL	109
23	Ole e 14.0101	W8PPL3_OLEEU	7.70	2.0289	3.9932	272	PSIQASDIL	280
24	Alt a 4	1006624	7.73	2.0117	3.9833	194	PTNQEAKIT	202
25	Phl p 11.0101	23452313	7.86	1.9164	3.9289	123	PLKECGGIL	131
26	Lol p 11.0101	Q7M1X5	7.86	1.9164	3.9289	123	PLKECGGIL	131
27	Cup s 1.0104	8101717	7.91	1.8789	3.9075	148	NTSVLGNVL	156
28	Cup s 1.0105	8101719	7.91	1.8789	3.9075	148	NTSVLGNVL	156
29	Cry j 1.0102	493634	7.92	1.8714	3.9032	148	STSVLGNVL	156
30	Cry j 1.0103	19570317	7.92	1.8714	3.9032	148	STSVLGNVL	156
31	Cry j 1.0101	P18632	7.92	1.8714	3.9032	148	STSVLGNVL	156
32	Api m 12.0101	Q868N5	7.94	1.8618	3.8977	241	GTNKNGKFF	249
33	Tri a gliadin	21769	7.94	1.8607	3.8971	35	PPQQRGVLL	43
34	Blo t 1.0201	33667928	7.98	1.8322	3.8808	243	TIQQHGPVV	251
35	Onc k 5.0101	D5MU14_ONCKE	8.02	1.8035	3.8644	114	YTDPSGSIM	122
36	Gly m 6.0301	P11828	8.02	1.8022	3.8636	123	PQDRHQKIY	131
37	Gly m glycinin G1	169973	8.02	1.8022	3.8636	126	PQDRHQKIY	134
38	Gly m 6.0101	P04776	8.02	1.8022	3.8636	126	PQDRHQKIY	134
39	Bla g 6.0201	82704034	8.02	1.8016	3.8633	28	STEMVGTIL	36
40	Bla g 6.0101	82704032	8.02	1.8016	3.8633	28	STEMVGTIL	36
41	Car i 4.0101	158998780	8.02	1.7981	3.8613	260	ENDHRGSIV	268
42	Cuc ma 4.0101	11SB_CUCMA	8.06	1.7725	3.8466	223	SGEKSGNIF	231
43	Act d 7.0101	P85076	8.07	1.7630	3.8412	178	PNENQKNIF	186
44	Per a 13.0101	AVQ67919	8.08	1.7598	3.8394	284	ISDTHSSIF	292
45	Pan h 7.0101	XP_026780620	8.09	1.7483	3.8328	101	PTDKHHTDL	109
46	Ves v 3.0101	167782086	8.10	1.7420	3.8292	78	TDRRTGDIL	86
47	Hev b 2	1184668	8.11	1.7369	3.8263	360	STEHNATIL	368
48	Pha a 5	P56164	8.14	1.7127	3.8125	26	PTPRTPPLL	34
49	Ber e 2	30313867	8.18	1.6890	3.7989	244	EDDQRGHIV	252
50	Amb a 2	P27762	8.18	1.6839	3.7960	91	TSDQDDDVV	99

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.517526
Standard deviation: 1.386623
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 1
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 1
12 6.0 1
13 6.5 1
14 7.0 3
15 7.5 2
16 8.0 22
17 8.5 64
18 9.0 147
19 9.5 133
20 10.0 185
21 10.5 273
22 11.0 271
23 11.5 226
24 12.0 161
25 12.5 92
26 13.0 71
27 13.5 12
28 14.0 13
29 14.5 7
30 15.0 2
31 15.5 2
32 16.0 1
33 16.5 3
34 17.0 1
35 17.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.393585
Standard deviation: 2.426482
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 1
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 1
12 6.0 1
13 6.5 1
14 7.0 3
15 7.5 2
16 8.0 23
17 8.5 65
18 9.0 160
19 9.5 205
20 10.0 342
21 10.5 682
22 11.0 1108
23 11.5 1760
24 12.0 2446
25 12.5 3795
26 13.0 6059
27 13.5 8028
28 14.0 10389
29 14.5 13895
30 15.0 17259
31 15.5 20672
32 16.0 24366
33 16.5 27554
34 17.0 30004
35 17.5 30921
36 18.0 33374
37 18.5 31773
38 19.0 29378
39 19.5 25923
40 20.0 22448
41 20.5 18443
42 21.0 14327
43 21.5 10074
44 22.0 6941
45 22.5 4058
46 23.0 2036
47 23.5 983
48 24.0 416
49 24.5 217
50 25.0 53
Query sequence: PTDQHGNIL