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: QQSPWEFQG

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Cuc ma 4.0101	11SB_CUCMA	0.00	7.3960	7.5632	25	QQSPWEFQG	33
2	Tri a glutenin	21751	6.59	3.0512	4.7819	596	QQSGQEQQG	604
3	Tri a glutenin	22090	6.59	3.0512	4.7819	653	QQSGQEQQG	661
4	Eur m 14	6492307	6.98	2.7947	4.6176	1490	KQSDFEIES	1498
5	Der p 14.0101	20385544	6.99	2.7903	4.6148	1484	RQSDFEIES	1492
6	Lup an 1.0101	169950562	7.00	2.7826	4.6099	182	QRNPYHFSS	190
7	Eri s 2.0101	Q5QKR2_ERISI	7.17	2.6702	4.5380	200	STAPYEIRG	208
8	Tri a glutenin	21779	7.19	2.6560	4.5288	608	QQSGQEKQG	616
9	Ara h 2.0101	9186485	7.23	2.6334	4.5144	18	ARQQWELQG	26
10	Ara h 2.0201	26245447	7.23	2.6334	4.5144	21	ARQQWELQG	29
11	Ara h 2.0101	15418705	7.23	2.6334	4.5144	21	ARQQWELQG	29
12	Gly m conglycinin	169929	7.42	2.5094	4.4350	208	NKNPFHFNS	216
13	Gly m 5.0201	Q9FZP9	7.42	2.5094	4.4350	146	NKNPFHFNS	154
14	Asp f 34.0101	133920236	7.52	2.4401	4.3906	126	SQNHLQFQG	134
15	Gly m Bd28K	12697782	7.57	2.4085	4.3705	378	RDGPLEFFG	386
16	Cha o 2.0101	47606004	7.60	2.3903	4.3588	356	QRSAVQIQG	364
17	Ani s 7.0101	119524036	7.68	2.3319	4.3214	25	MQSPWQIPP	33
18	Der f mag	487661	7.72	2.3112	4.3082	163	RQTDFEIES	171
19	Ole e 14.0101	W8PPL3_OLEEU	7.76	2.2817	4.2893	118	GKSSWQFAG	126
20	Vig r 2.0101	Q198W3	7.78	2.2679	4.2804	41	QNNPFYFNS	49
21	Act d 11.0101	P85524	7.79	2.2630	4.2773	33	EMSPVNIQG	41
22	Tri a glutenin	21783	7.90	2.1875	4.2290	50	QQSPFSQQQ	58
23	Tri a 36.0101	335331566	7.90	2.1875	4.2290	152	QQSPFSQQQ	160
24	Tri a gliadin	170730	7.90	2.1875	4.2290	94	QQSPFSQQQ	102
25	Tri a gliadin	170732	7.90	2.1875	4.2290	113	QQSPFSQQQ	121
26	Tri a glutenin	886963	7.90	2.1875	4.2290	88	QQSPFSQQQ	96
27	Tri a glutenin	21930	7.90	2.1875	4.2290	88	QQSPFSQQQ	96
28	Tri a glutenin	21926	7.90	2.1875	4.2290	88	QQSPFSQQQ	96
29	Ric c 1	P01089	7.92	2.1734	4.2199	224	QQSQGQLQG	232
30	Zan_b_2.02	QYU76044	8.00	2.1214	4.1866	69	QQQSYQSQG	77
31	Tri a glutenin	170743	8.11	2.0490	4.1403	486	QQPGQEQQG	494
32	Tri a glutenin	21743	8.11	2.0490	4.1403	492	QQPGQEQQG	500
33	Ara h 3	3703107	8.14	2.0330	4.1300	105	QRPPRRLQG	113
34	Ara h 3	O82580	8.14	2.0330	4.1300	102	QRPPRRLQG	110
35	Ole e 12.0101	ALL12_OLEEU	8.17	2.0105	4.1156	126	AKSSFEIKS	134
36	Der f 28.0201	AIO08848	8.19	2.0016	4.1099	282	TQTSIEIDS	290
37	Bos d 2.0102	11277083	8.19	1.9958	4.1062	1	QETPAEIDP	9
38	Bos d 2.0101	Q28133	8.19	1.9958	4.1062	17	QETPAEIDP	25
39	Bos d 2.0103	11277082	8.19	1.9958	4.1062	1	QETPAEIDP	9
40	Der f 15.0101	5815436	8.21	1.9874	4.1009	88	NHNSWEKRG	96
41	Der f 1.0108	119633260	8.23	1.9714	4.0906	120	TATPIRMQG	128
42	Der p 15.0102	Q4JK70_DERPT	8.25	1.9575	4.0817	88	NHNTWEKHG	96
43	Der p 15.0101	Q4JK69_DERPT	8.25	1.9575	4.0817	88	NHNTWEKHG	96
44	Ber e 1	17713	8.28	1.9390	4.0699	113	QREEMELQG	121
45	Tri a glutenin	886961	8.29	1.9324	4.0656	42	QQQPIQQQP	50
46	Tri a glutenin	886967	8.29	1.9324	4.0656	24	QQQPIQQQP	32
47	Tri a glutenin	886965	8.29	1.9324	4.0656	24	QQQPIQQQP	32
48	Tri a 36.0101	335331566	8.29	1.9324	4.0656	49	QQQPIQQQP	57
49	Dau c 5.0101	H2DF86	8.29	1.9308	4.0646	272	DQTSFEVEP	280
50	Cand b 2	170901	8.35	1.8921	4.0398	81	QNDPFVLKG	89

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.222858
Standard deviation: 1.517423
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 0
13 6.5 0
14 7.0 4
15 7.5 8
16 8.0 16
17 8.5 36
18 9.0 67
19 9.5 73
20 10.0 129
21 10.5 163
22 11.0 194
23 11.5 294
24 12.0 234
25 12.5 164
26 13.0 143
27 13.5 85
28 14.0 37
29 14.5 19
30 15.0 12
31 15.5 8
32 16.0 2
33 16.5 5
34 17.0 1
35 17.5 1
36 18.0 1
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.927918
Standard deviation: 2.370425
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 0
13 6.5 0
14 7.0 4
15 7.5 8
16 8.0 16
17 8.5 37
18 9.0 77
19 9.5 148
20 10.0 207
21 10.5 375
22 11.0 599
23 11.5 984
24 12.0 1515
25 12.5 2456
26 13.0 3519
27 13.5 5544
28 14.0 7012
29 14.5 10245
30 15.0 13066
31 15.5 16213
32 16.0 19761
33 16.5 24189
34 17.0 27511
35 17.5 30710
36 18.0 33098
37 18.5 33452
38 19.0 33073
39 19.5 31030
40 20.0 27786
41 20.5 23293
42 21.0 17319
43 21.5 13641
44 22.0 9741
45 22.5 6214
46 23.0 3921
47 23.5 2027
48 24.0 924
49 24.5 347
50 25.0 104
51 25.5 27
52 26.0 0
Query sequence: QQSPWEFQG