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: IDRFPYQLH

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	7.9831	7.3187	506	IDRFPYQLH	514
2	Per a 3.0101	Q25641	5.69	3.8973	5.0352	530	MDRFPYHVG	538
3	Ana o 2	25991543	7.14	2.8496	4.4496	169	LDRTPRKFH	177
4	Gly m conglycinin	169927	7.15	2.8470	4.4481	160	ISQIPSQVQ	168
5	Gly m conglycinin	18536	7.15	2.8470	4.4481	547	ISQIPSQVQ	555
6	Gly m 5.0101	O22120	7.15	2.8470	4.4481	485	ISQIPSQVQ	493
7	Gly m 5.0201	Q9FZP9	7.15	2.8470	4.4481	501	ISQIPSQVQ	509
8	Gly m conglycinin	169929	7.15	2.8470	4.4481	581	ISQIPSQVQ	589
9	Ara h 4	5712199	7.27	2.7584	4.3986	189	LDQFPRRFN	197
10	Ara h 3	O82580	7.27	2.7584	4.3986	166	LDQFPRRFN	174
11	Ara h 3	3703107	7.27	2.7584	4.3986	169	LDQFPRRFN	177
12	Cor a 1.0404	11762106	7.30	2.7362	4.3862	96	LEKIPYEIK	104
13	Gos h 3	P09802	7.35	2.7024	4.3673	177	LDNIPRRFH	185
14	Bla g 4	P54962	7.38	2.6828	4.3564	52	IDRFSYDDA	60
15	Tri a gliadin	170708	7.39	2.6705	4.3495	187	LAQIPQQLQ	195
16	Tri a gliadin	170702	7.39	2.6705	4.3495	209	LAQIPQQLQ	217
17	Tri a gliadin	170738	7.39	2.6705	4.3495	222	LAQIPQQLQ	230
18	Tri a 20.0101	BAN29066	7.39	2.6705	4.3495	175	LAQIPQQLQ	183
19	Tri a gliadin	1063270	7.39	2.6705	4.3495	175	LAQIPQQLQ	183
20	Tri a gliadin	170736	7.39	2.6705	4.3495	194	LAQIPQQLQ	202
21	Ara h 14.0102	OL142_ARAHY	7.65	2.4885	4.2478	5	TDRAPHQVQ	13
22	Ara h 14.0101	OL141_ARAHY	7.65	2.4885	4.2478	5	TDRAPHQVQ	13
23	Ara h 14.0103	OL143_ARAHY	7.65	2.4885	4.2478	5	TDRAPHQVQ	13
24	Rub i 1.0101	Q0Z8U9	7.97	2.2581	4.1190	87	IEKISYEIK	95
25	gal d 6.0101	P87498	8.00	2.2358	4.1065	620	FDRSGYQFS	628
26	Gal d 6.0101	VIT1_CHICK	8.00	2.2358	4.1065	620	FDRSGYQFS	628
27	Der f 24.0101	QCR7_DERFA	8.01	2.2250	4.1005	48	VRRLPPDLY	56
28	Der p 24.0101	QCR7_DERPT	8.01	2.2250	4.1005	48	VRRLPPDLY	56
29	Bla g 12.0101	AII81930	8.02	2.2220	4.0988	48	IEDIPTDLC	56
30	Ves v 3.0101	167782086	8.16	2.1183	4.0408	45	LSKVPFNLE	53
31	Bos d 10.0101	CASA2_BOVIN	8.20	2.0943	4.0274	104	YQKFPQYLQ	112
32	Bos d 8	162929	8.20	2.0943	4.0274	104	YQKFPQYLQ	112
33	Eur m 1.0101	P25780	8.32	2.0054	3.9777	312	IEQYPYVVM	320
34	Eur m 1.0101	3941388	8.32	2.0054	3.9777	312	IEQYPYVVM	320
35	Sola t 2	P16348	8.35	1.9817	3.9645	132	LSNFGYNLL	140
36	Asp n 25	464385	8.42	1.9321	3.9368	382	IERLSCQAT	390
37	Gly m glycinin G2	295800	8.45	1.9141	3.9267	172	LDQMPRRFY	180
38	Gly m 6.0101	P04776	8.45	1.9141	3.9267	175	LDQMPRRFY	183
39	Gly m 6.0301	P11828	8.45	1.9141	3.9267	172	LDQMPRRFY	180
40	Gly m 6.0201	P04405	8.45	1.9141	3.9267	172	LDQMPRRFY	180
41	Gly m glycinin G1	169973	8.45	1.9141	3.9267	175	LDQMPRRFY	183
42	Der f 11.0101	13785807	8.46	1.9060	3.9222	87	VEKLEYTVH	95
43	Der p 11	37778944	8.46	1.9060	3.9222	173	VEKLEYTVH	181
44	Blo t 11	21954740	8.46	1.9060	3.9222	173	VEKLEYTVH	181
45	Cyp c 2.0101	A0A2U9IY94_CYPCA	8.46	1.9034	3.9207	90	IDKFMLELD	98
46	Asp n 25	464385	8.47	1.8965	3.9169	225	CDNLTYQLP	233
47	Der f 15.0101	5815436	8.47	1.8963	3.9167	71	IDEYKYTIQ	79
48	Der p 15.0101	Q4JK69_DERPT	8.47	1.8963	3.9167	71	IDEYKYTIQ	79
49	Der p 15.0102	Q4JK70_DERPT	8.47	1.8963	3.9167	71	IDEYKYTIQ	79
50	Per v 1	9954251	8.51	1.8703	3.9022	141	IDQLEKQLT	149

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.110020
Standard deviation: 1.391693
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 1
13 6.5 0
14 7.0 0
15 7.5 18
16 8.0 6
17 8.5 22
18 9.0 32
19 9.5 90
20 10.0 135
21 10.5 194
22 11.0 341
23 11.5 277
24 12.0 165
25 12.5 199
26 13.0 106
27 13.5 39
28 14.0 34
29 14.5 15
30 15.0 10
31 15.5 5
32 16.0 2
33 16.5 3
34 17.0 0
35 17.5 0
36 18.0 0
37 18.5 1
38 19.0 0
39 19.5 0
40 20.0 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.223781
Standard deviation: 2.490019
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 1
13 6.5 0
14 7.0 0
15 7.5 18
16 8.0 6
17 8.5 23
18 9.0 40
19 9.5 110
20 10.0 188
21 10.5 348
22 11.0 689
23 11.5 956
24 12.0 1574
25 12.5 2369
26 13.0 3369
27 13.5 5190
28 14.0 6812
29 14.5 8647
30 15.0 11555
31 15.5 14130
32 16.0 18417
33 16.5 21224
34 17.0 24339
35 17.5 27874
36 18.0 30486
37 18.5 31386
38 19.0 31325
39 19.5 31209
40 20.0 28909
41 20.5 25039
42 21.0 21361
43 21.5 17370
44 22.0 13008
45 22.5 8977
46 23.0 6052
47 23.5 3653
48 24.0 2012
49 24.5 1010
50 25.0 397
51 25.5 92
52 26.0 29
Query sequence: IDRFPYQLH