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: PRHQSDGDA

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Amb a 2	P27762	0.00	6.6663	7.5571	189	PRHQSDGDA	197
2	Amb a 1	P27760	3.72	4.3589	5.9282	190	LRQQSDGDA	198
3	Amb a 1	P28744	4.03	4.1656	5.7918	189	PRKGSDGDA	197
4	Amb a 1	P27759	4.17	4.0815	5.7324	188	PRAGSDGDA	196
5	Ses i 3	13183177	4.94	3.6015	5.3936	575	PRQQQQGRA	583
6	Art v 6.0101	62530262	5.22	3.4318	5.2738	188	HRHKSDGDG	196
7	Cup s 1.0101	8101711	5.90	3.0056	4.9729	165	PVHAQDGDA	173
8	Cup s 1.0102	8101713	5.90	3.0056	4.9729	165	PVHAQDGDA	173
9	Cup s 1.0103	8101715	5.90	3.0056	4.9729	165	PVHAQDGDA	173
10	Jun a 1.0101	P81294	5.90	3.0056	4.9729	165	PVHAQDGDA	173
11	Cup s 1.0104	8101717	5.90	3.0056	4.9729	165	PVHAQDGDA	173
12	Jun a 1.0102	AAD03609	5.90	3.0056	4.9729	165	PVHAQDGDA	173
13	Cup s 1.0105	8101719	5.90	3.0056	4.9729	165	PVHAQDGDA	173
14	Jun v 1.0101	Q9LLT1	5.90	3.0056	4.9729	165	PVHAQDGDA	173
15	Cup a 1	19069497	5.90	3.0056	4.9729	165	PVHAQDGDA	173
16	Jun o 1	15139849	5.90	3.0056	4.9729	165	PVHAQDGDA	173
17	Cha o 1	Q96385	5.90	3.0056	4.9729	165	PVHAQDGDA	173
18	Cup a 1	Q9SCG9	5.90	3.0056	4.9729	144	PVHAQDGDA	152
19	Jun v 1.0102	8843917	5.90	3.0056	4.9729	165	PVHAQDGDA	173
20	Hel a 6.0101	A0A251RNJ1_HELAN	6.01	2.9391	4.9259	186	QRQKSDGDC	194
21	Gos h 4	P09800	6.13	2.8674	4.8753	44	PRHQSQCQL	52
22	Cry j 1.0103	19570317	6.25	2.7914	4.8217	165	PVHPQDGDA	173
23	Cry j 1.0101	P18632	6.25	2.7914	4.8217	165	PVHPQDGDA	173
24	Cry j 1.0102	493634	6.25	2.7914	4.8217	165	PVHPQDGDA	173
25	Tyr p 20.0101	A0A868BHP5_TYRPU	6.60	2.5719	4.6667	15	KKLQSSGDA	23
26	Amb a 1	166443	6.94	2.3641	4.5200	189	LRQASDGDT	197
27	Amb a 1	P27761	6.94	2.3641	4.5200	189	LRQASDGDT	197
28	Pen c 19	Q92260	7.03	2.3054	4.4786	485	PQQRADGET	493
29	Pru du 10.0101	MDL2_PRUDU	7.04	2.3003	4.4750	464	PKDQTDDAA	472
30	Bla g 2	P54958	7.40	2.0765	4.3170	86	PKYISDGNV	94
31	Cor a 1.0401	5726304	7.43	2.0587	4.3044	120	SKYHTKGNA	128
32	Cor a 1.0402	11762102	7.43	2.0587	4.3044	120	SKYHTKGNA	128
33	Cor a 1.0404	11762106	7.43	2.0587	4.3044	120	SKYHTKGNA	128
34	Cor a 1.0403	11762104	7.43	2.0587	4.3044	120	SKYHTKGNA	128
35	Ziz m 1.0101	Q2VST0	7.53	1.9994	4.2626	108	YHLTTDGDA	116
36	Jug n 2	31321944	7.57	1.9755	4.2457	53	PRRESKGRE	61
37	Cuc ma 4.0101	11SB_CUCMA	7.60	1.9520	4.2291	133	RRSQSAGSA	141
38	Sch c 1.0101	D8Q9M3	7.61	1.9501	4.2278	142	GRPQRDGPA	150
39	Pha v 1	21048	7.61	1.9473	4.2258	118	IKYHSKGDA	126
40	Hom s 1.0101	2723284	7.64	1.9282	4.2123	107	SSKTSSGDA	115
41	Hom s 1	2342526	7.64	1.9282	4.2123	65	SSKTSSGDA	73
42	Asp o 21	166531	7.76	1.8540	4.1599	91	PQTTAYGDA	99
43	Asp o 21	217823	7.76	1.8540	4.1599	91	PQTTAYGDA	99
44	Can s 5.0101	AFN42528	7.76	1.8526	4.1590	120	SKYYSAGDA	128
45	Tri a 36.0101	335331566	7.79	1.8390	4.1493	299	PQQQSQQQL	307
46	Tri a glutenin	21773	7.79	1.8390	4.1493	237	PQQQSQQQL	245
47	Tri a gliadin	170734	7.79	1.8390	4.1493	174	PQQQSQQQL	182
48	Car i 2.0101	VCL_CARIL	7.89	1.7732	4.1029	362	PRRESRGRE	370
49	Jug r 2	6580762	7.89	1.7732	4.1029	165	PRRESRGRE	173
50	Amb a 10.0101	Q2KN25	7.90	1.7666	4.0982	23	NRFDTNGDG	31

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.751490
Standard deviation: 1.612810
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 1
9 4.5 2
10 5.0 1
11 5.5 1
12 6.0 13
13 6.5 5
14 7.0 3
15 7.5 7
16 8.0 18
17 8.5 31
18 9.0 142
19 9.5 119
20 10.0 171
21 10.5 210
22 11.0 228
23 11.5 183
24 12.0 210
25 12.5 145
26 13.0 109
27 13.5 49
28 14.0 16
29 14.5 15
30 15.0 5
31 15.5 5
32 16.0 2
33 16.5 4
34 17.0 1
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.265417
Standard deviation: 2.284669
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 1
9 4.5 2
10 5.0 1
11 5.5 1
12 6.0 13
13 6.5 5
14 7.0 3
15 7.5 7
16 8.0 18
17 8.5 43
18 9.0 172
19 9.5 173
20 10.0 304
21 10.5 569
22 11.0 1011
23 11.5 1596
24 12.0 2368
25 12.5 3566
26 13.0 5243
27 13.5 7990
28 14.0 10133
29 14.5 13837
30 15.0 17222
31 15.5 21435
32 16.0 25530
33 16.5 30346
34 17.0 32603
35 17.5 35173
36 18.0 35180
37 18.5 33475
38 19.0 30983
39 19.5 25916
40 20.0 21498
41 20.5 15581
42 21.0 10879
43 21.5 7570
44 22.0 4756
45 22.5 2564
46 23.0 1522
47 23.5 591
48 24.0 227
49 24.5 74
50 25.0 15
Query sequence: PRHQSDGDA