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: QKQSYFANA

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Pis s 1.0101	CAF25232	0.00	7.2412	7.4883	401	QKQSYFANA	409
2	Pis s 1.0102	CAF25233	0.00	7.2412	7.4883	401	QKQSYFANA	409
3	Lup an 1.0101	169950562	0.96	6.5836	7.0620	575	QQQSYFANA	583
4	Len c 1.0102	29539111	1.51	6.2040	6.8159	401	QKQSHFANA	409
5	Len c 1.0101	29539109	1.51	6.2040	6.8159	404	QKQSHFANA	412
6	Gly m 5.0101	O22120	4.41	4.2046	5.5196	511	QRESYFVDA	519
7	Gly m conglycinin	169927	4.41	4.2046	5.5196	186	QRESYFVDA	194
8	Gly m conglycinin	256427	4.41	4.2046	5.5196	407	QRESYFVDA	415
9	Gly m conglycinin	18536	4.41	4.2046	5.5196	573	QRESYFVDA	581
10	Ara h 1	P43238	5.34	3.5700	5.1082	577	QKESHFVSA	585
11	Gly m 5.0201	Q9FZP9	5.51	3.4487	5.0295	527	QSESYFVDA	535
12	Gly m conglycinin	169929	5.51	3.4487	5.0295	607	QSESYFVDA	615
13	Hor v 5.0101	1808986	5.92	3.1660	4.8462	47	NRTTFIANA	55
14	Ara h 1	P43237	6.13	3.0196	4.7514	572	QRESHFVSA	580
15	Que a 1.0101	P85126	6.67	2.6489	4.5110	8	QETSVIAPA	16
16	Que a 1.0401	167472851	6.67	2.6489	4.5110	9	QETSVIAPA	17
17	Que a 1.0201	167472847	6.67	2.6489	4.5110	9	QETSVIAPA	17
18	Hor v 1	19009	6.90	2.4933	4.4101	112	RQTSYAANL	120
19	Hor v 1	P01086	6.90	2.4933	4.4101	112	RQTSYAANL	120
20	Hor v 1	1405736	6.90	2.4933	4.4101	112	RQTSYAANL	120
21	Eri s 2.0101	Q5QKR2_ERISI	6.96	2.4489	4.3813	38	QRQQFFASR	46
22	Vig r 2.0101	Q198W3	7.02	2.4115	4.3571	419	QSESHFVDA	427
23	Asc s 1.0101	2970628	7.19	2.2909	4.2789	1040	EKKQYIADF	1048
24	Asc s 1.0101	2970628	7.19	2.2909	4.2789	241	EKKQYIADF	249
25	Asc s 1.0101	2970628	7.19	2.2909	4.2789	907	EKKQYIADF	915
26	Asc s 1.0101	2970628	7.19	2.2909	4.2789	374	EKKQYIADF	382
27	Asc s 1.0101	2970628	7.19	2.2909	4.2789	641	EKKQYIADF	649
28	Asc s 1.0101	2970628	7.19	2.2909	4.2789	507	EKKQYIADF	515
29	Asc s 1.0101	2970628	7.19	2.2909	4.2789	774	EKKQYIADF	782
30	Bra n 2	1255538	7.21	2.2799	4.2717	62	QEFSDFASA	70
31	Bra n 2	Q39406	7.21	2.2799	4.2717	63	QEFSDFASA	71
32	Ara h 7.0101	Q9SQH1	7.22	2.2703	4.2656	122	QNQSFWVPA	130
33	Ara h 7	5931948	7.22	2.2703	4.2656	122	QNQSFWVPA	130
34	Tri a glutenin	21783	7.26	2.2487	4.2515	58	QQQPPFAQQ	66
35	Tyr p 1.0101	ABM53753	7.27	2.2374	4.2442	46	RKNNYFNSL	54
36	gal d 6.0101	P87498	7.29	2.2234	4.2351	1454	RNQGYQATA	1462
37	Gal d 6.0101	VIT1_CHICK	7.29	2.2234	4.2351	1454	RNQGYQATA	1462
38	Ara t expansin	4539348	7.35	2.1854	4.2105	29	SKAAYFSSA	37
39	Fus p 4.0101	AHY02994	7.40	2.1480	4.1863	275	EKKSYINDE	283
40	Tri a 36.0101	335331566	7.42	2.1376	4.1795	151	QQQSPFSQQ	159
41	Tri a glutenin	21783	7.42	2.1376	4.1795	49	QQQSPFSQQ	57
42	Vig r 2.0201	B1NPN8	7.42	2.1371	4.1792	426	QSESQFVDA	434
43	Api m 5.0101	B2D0J4	7.55	2.0430	4.1182	741	QQQTYTDEA	749
44	Lup an 1.0101	169950562	7.63	1.9941	4.0864	319	DQQSYFSGF	327
45	Poa p 5	P22286	7.64	1.9827	4.0791	240	VKQSYAATV	248
46	Poa p 5	P22285	7.64	1.9827	4.0791	247	VKQSYAATV	255
47	Poa p 5	P22284	7.64	1.9827	4.0791	306	VKQSYAATV	314
48	Der f 15.0101	5815436	7.65	1.9759	4.0747	172	DKQNYLALV	180
49	Gly m 2	555616	7.65	1.9744	4.0737	185	SNQEYFATL	193
50	Equ c 3	399672	7.76	1.9021	4.0268	547	KKQSALAEL	555

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.523006
Standard deviation: 1.453215
1 0.5 2
2 1.0 1
3 1.5 0
4 2.0 2
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 4
10 5.0 0
11 5.5 1
12 6.0 3
13 6.5 1
14 7.0 7
15 7.5 14
16 8.0 23
17 8.5 34
18 9.0 78
19 9.5 193
20 10.0 190
21 10.5 234
22 11.0 270
23 11.5 311
24 12.0 159
25 12.5 89
26 13.0 40
27 13.5 10
28 14.0 8
29 14.5 11
30 15.0 4
31 15.5 3
32 16.0 2
33 16.5 2
34 17.0 0
35 17.5 1
36 18.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.784814
Standard deviation: 2.241459
1 0.5 2
2 1.0 1
3 1.5 0
4 2.0 2
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 4
10 5.0 0
11 5.5 1
12 6.0 3
13 6.5 1
14 7.0 7
15 7.5 21
16 8.0 24
17 8.5 36
18 9.0 120
19 9.5 270
20 10.0 431
21 10.5 730
22 11.0 1252
23 11.5 2469
24 12.0 3591
25 12.5 4952
26 13.0 7011
27 13.5 9954
28 14.0 13676
29 14.5 17465
30 15.0 22336
31 15.5 25945
32 16.0 30715
33 16.5 33376
34 17.0 35168
35 17.5 35030
36 18.0 32600
37 18.5 30694
38 19.0 26306
39 19.5 21796
40 20.0 16966
41 20.5 11186
42 21.0 7587
43 21.5 4116
44 22.0 2470
45 22.5 1046
46 23.0 593
47 23.5 200
48 24.0 39
49 24.5 5
Query sequence: QKQSYFANA