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: FQALDSQNN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Sola t 1	21512	0.00	6.6660	6.7472	307	FQALDSQNN	315
2	Sola t 1	21510	4.29	3.7485	4.9994	307	FQARHSQNN	315
3	Sola t 1	21514	4.29	3.7485	4.9994	307	FQARHSQNN	315
4	Sola t 1	169500	4.29	3.7485	4.9994	307	FQARHSQNN	315
5	Sola t 1	129641	4.29	3.7485	4.9994	298	FQARHSQNN	306
6	Jug r 4.0101	Q2TPW5	5.45	2.9588	4.5263	169	ISLLDTNNN	177
7	Ses i 7.0101	Q9AUD2	5.99	2.5890	4.3047	32	WQDLQSQQQ	40
8	Asp v 13.0101	294441150	6.00	2.5838	4.3016	120	LDALTTQSD	128
9	Rap v 2.0101	QPB41107	6.06	2.5452	4.2785	211	VQELDSNNA	219
10	Aed a 2	159559	6.11	2.5100	4.2574	114	VQQLPSTNN	122
11	Aed al 2	ALL2_AEDAE	6.11	2.5100	4.2574	114	VQQLPSTNN	122
12	Tyr p 7.0101	ABM53750	6.11	2.5097	4.2572	31	VTALKTQKN	39
13	Sal s 3.0101	B5DGM7	6.27	2.4007	4.1919	44	FQSINTENT	52
14	Act d 6.0101	27544452	6.34	2.3565	4.1654	51	LQALESDPR	59
15	Amb a 12.0102	A0A1B2H9Q5_AMBAR	6.34	2.3518	4.1626	94	VQQLDGTQN	102
16	Amb a 12.0101	A0A1B2H9Q1_AMBAR	6.34	2.3518	4.1626	80	VQQLDGTQN	88
17	Ory s 1	6069656	6.36	2.3427	4.1572	238	FAALDNSDG	246
18	Hom s 2	556642	6.38	2.3297	4.1493	196	VRALKNNSN	204
19	Alt a 15.0101	A0A0F6N3V8_ALTAL	6.38	2.3239	4.1459	33	VQSVHSKNN	41
20	Car i 4.0101	158998780	6.41	2.3033	4.1335	170	IFLLDTHNN	178
21	Asp f 34.0101	133920236	6.50	2.2434	4.0977	53	FAGLNSQNA	61
22	Per a 6.0101	Q1M0Y3	6.69	2.1139	4.0201	16	FDAFDREKN	24
23	Que i 1.0101	QGS84240	6.74	2.0845	4.0024	72	IDALDPENC	80
24	Que a 1.0201	167472847	6.74	2.0845	4.0024	72	IDALDPENC	80
25	Bla g 12.0101	AII81930	6.74	2.0819	4.0009	243	YQALNDNDG	251
26	Clu h 1.0301	242253967	6.75	2.0732	3.9957	87	LKAGDSDND	95
27	Ara h 3	3703107	6.76	2.0674	3.9922	406	VQVVDSNGN	414
28	Ara h 4	5712199	6.76	2.0674	3.9922	426	VQVVDSNGN	434
29	Ara h 3	O82580	6.76	2.0674	3.9922	403	VQVVDSNGN	411
30	Ana o 2	25991543	6.76	2.0662	3.9915	219	IKQLKSEDN	227
31	Ran e 1	20796729	6.84	2.0125	3.9593	48	FHVLDQDQS	56
32	Cul q 3.01	Q95V93_CULQU	6.93	1.9516	3.9228	302	VKALDSEAK	310
33	Plo i 1	25453077	6.97	1.9257	3.9073	35	FDALKNKKT	43
34	Ole e 8	Q9M7R0	7.06	1.8632	3.8699	45	LKALGSNTS	53
35	Ole e 8	6901654	7.06	1.8632	3.8699	45	LKALGSNTS	53
36	Aed a 2	P18153	7.07	1.8600	3.8680	114	VKQLPSTNN	122
37	Tar o RAP	2707295	7.07	1.8547	3.8648	70	VDAIDSNNF	78
38	Blo t 11	21954740	7.12	1.8211	3.8447	659	FSALQNDYD	667
39	Der f 2	13560629	7.14	1.8105	3.8383	32	FHLFNTKHN	40
40	Bomb m 4.0101	NP_001037486	7.17	1.7916	3.8270	120	LKLIDQQNH	128
41	Pan h 3.0101	XP_026771637	7.23	1.7509	3.8026	44	FQSINAENT	52
42	Bos d 13.0101	MYL1_BOVIN	7.23	1.7477	3.8007	115	LQAISNNKD	123
43	Tri r 4.0101	5813788	7.27	1.7188	3.7834	576	FKALVSHDG	584
44	Gos h 3	P09802	7.34	1.6716	3.7551	165	INLLDTGNS	173
45	Mim n 1	9954253	7.36	1.6609	3.7487	204	IKTLQVQND	212
46	Per v 1	9954251	7.36	1.6609	3.7487	204	IKTLQVQND	212
47	Sac g 1.0101	AVD53650	7.36	1.6609	3.7487	204	IKTLQVQND	212
48	Per a 8.0101	H6WP59_PERAM	7.38	1.6479	3.7409	69	FQLMDQDKD	77
49	Ana o 2	25991543	7.38	1.6450	3.7391	30	LDALEPDNR	38
50	Pis v 5.0101	171853009	7.38	1.6450	3.7391	38	LDALEPDNR	46

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 9.801227
Standard deviation: 1.470336
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 4
10 5.0 0
11 5.5 1
12 6.0 1
13 6.5 13
14 7.0 13
15 7.5 19
16 8.0 86
17 8.5 145
18 9.0 187
19 9.5 296
20 10.0 217
21 10.5 194
22 11.0 207
23 11.5 124
24 12.0 92
25 12.5 50
26 13.0 17
27 13.5 7
28 14.0 8
29 14.5 4
30 15.0 7
31 15.5 1
32 16.0 0
33 16.5 0
34 17.0 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.559429
Standard deviation: 2.454268
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 4
10 5.0 0
11 5.5 1
12 6.0 1
13 6.5 13
14 7.0 13
15 7.5 22
16 8.0 107
17 8.5 180
18 9.0 316
19 9.5 554
20 10.0 855
21 10.5 1372
22 11.0 2553
23 11.5 3463
24 12.0 4972
25 12.5 7939
26 13.0 9786
27 13.5 12710
28 14.0 15685
29 14.5 19888
30 15.0 23224
31 15.5 26531
32 16.0 29080
33 16.5 31522
34 17.0 32534
35 17.5 31365
36 18.0 30253
37 18.5 26940
38 19.0 23134
39 19.5 19636
40 20.0 15084
41 20.5 11223
42 21.0 7859
43 21.5 5015
44 22.0 3184
45 22.5 1711
46 23.0 876
47 23.5 365
48 24.0 147
49 24.5 64
Query sequence: FQALDSQNN