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: QKQIYYITG

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Asp f 12	P40292	0.00	7.6519	7.3008	200	QKQIYYITG	208
2	Asp fl protease	5702208	5.08	4.1258	5.2243	114	EDQIYYLDG	122
3	Asp o 13	2428	5.08	4.1258	5.2243	114	EDQIYYLDG	122
4	Api m 3.0101	61656214	6.27	3.2962	4.7358	263	KRKIYLFSG	271
5	Tri a glutenin	886967	6.38	3.2226	4.6925	155	QQQIPYVQP	163
6	Der f 27.0101	AIO08851	6.58	3.0791	4.6080	244	YKNVQYING	252
7	Pin k 2.0101	VCL_PINKO	6.90	2.8589	4.4783	124	AKWILYVTG	132
8	Gal d vitellogenin	212881	6.97	2.8127	4.4511	238	SRQVYQISP	246
9	Gal d vitellogenin	63887	6.97	2.8127	4.4511	238	SRQVYQISP	246
10	Blo t 11	21954740	6.99	2.7986	4.4428	569	KKQALQITG	577
11	Gly m 6.0401	Q9SB11	7.17	2.6674	4.3655	259	RKQIVTVEG	267
12	Gly m 6.0501	Q7GC77	7.17	2.6674	4.3655	258	RKQIVTVEG	266
13	Pol d 2.0101	XP_015179722	7.19	2.6578	4.3598	258	EERIYLVQG	266
14	Pla l 1	28380114	7.24	2.6197	4.3374	47	KKVIYSIGG	55
15	Pla l 1.0103	14422363	7.24	2.6197	4.3374	47	KKVIYSIGG	55
16	Blo t 10.0101	15693888	7.30	2.5790	4.3135	222	EQQIRMMTG	230
17	Poly p 2.0101	HUGA_POLPI	7.35	2.5467	4.2944	188	DQRVYLVQG	196
18	Act d 7.0101	P85076	7.38	2.5256	4.2820	182	QKNIFTAQG	190
19	Cand b 2	170901	7.53	2.4213	4.2206	13	TDDVYYIPP	21
20	Cand b 2	170899	7.53	2.4213	4.2206	13	TDDVYYIPP	21
21	Pru a 4	212675312	7.59	2.3791	4.1957	119	SRHLYWIAS	127
22	Ory s TAI	1398916	7.59	2.3770	4.1945	30	QEQVVYTPG	38
23	Bla g 9.0101	ABC86902	7.60	2.3689	4.1897	164	KGQFYPLTG	172
24	Asp f 23	21215170	7.70	2.2999	4.1491	303	KKQITPMGG	311
25	Ory s TAI	2827316	7.72	2.2885	4.1424	31	QDQVVYTPG	39
26	Pol a 2	Q9U6V9	7.80	2.2359	4.1114	260	EERVYLVQG	268
27	Tri a glutenin	21783	7.81	2.2275	4.1065	180	QQQIPVIHP	188
28	Pyr c 5	3243234	7.92	2.1516	4.0617	4	KSQILFIGG	12
29	Tri a 36.0101	335331566	7.97	2.1145	4.0399	195	QQQIPFVHP	203
30	Sol i 1.0101	51093373	7.99	2.0978	4.0301	259	SESIVYATG	267
31	Ani s 12.0101	323575367	8.09	2.0311	3.9908	65	IKQCVTITG	73
32	Sola l 2.0101	Q547Q0_SOLLC	8.10	2.0257	3.9876	27	RKSLKIISG	35
33	Sola l 2.0201	Q8RVW4_SOLLC	8.10	2.0257	3.9876	27	RKSLKIISG	35
34	Lyc e 2.0102	546937	8.10	2.0257	3.9876	27	RKSLKIISG	35
35	Lyc e 2.0101	18542113	8.10	2.0257	3.9876	27	RKSLKIISG	35
36	Lyc e 2.0102	18542115	8.10	2.0257	3.9876	27	RKSLKIISG	35
37	Tri a gliadin	170732	8.12	2.0121	3.9796	136	QQQIPIVQP	144
38	Tri a glutenin	21926	8.12	2.0121	3.9796	110	QQQIPIVQP	118
39	Tri a gliadin	170730	8.12	2.0121	3.9796	117	QQQIPIVQP	125
40	Gos h 2	P09799	8.18	1.9721	3.9561	240	AEKIYVVTN	248
41	Ara h 10.0101	Q647G5	8.18	1.9704	3.9551	37	SKVIAVITG	45
42	Ara h 10.0102	Q647G4	8.18	1.9704	3.9551	37	SKVIAVITG	45
43	Api m 9.0101	226533687	8.20	1.9570	3.9472	192	QTNDFYVTG	200
44	Tri a glutenin	21773	8.23	1.9319	3.9324	133	QQQIPVVQP	141
45	Tri a gliadin	170734	8.23	1.9319	3.9324	70	QQQIPVVQP	78
46	Cup s 1.0104	8101717	8.24	1.9292	3.9308	268	QWNIYAIGG	276
47	Cup a 1	Q9SCG9	8.24	1.9292	3.9308	247	QWNIYAIGG	255
48	Cup s 1.0105	8101719	8.24	1.9292	3.9308	268	QWNIYAIGG	276
49	Cup s 1.0101	8101711	8.24	1.9292	3.9308	268	QWNIYAIGG	276
50	Cup s 1.0103	8101715	8.24	1.9292	3.9308	268	QWNIYAIGG	276

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.013728
Standard deviation: 1.439344
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 2
12 6.0 0
13 6.5 2
14 7.0 5
15 7.5 8
16 8.0 12
17 8.5 42
18 9.0 64
19 9.5 86
20 10.0 146
21 10.5 191
22 11.0 223
23 11.5 236
24 12.0 403
25 12.5 116
26 13.0 69
27 13.5 42
28 14.0 16
29 14.5 10
30 15.0 8
31 15.5 5
32 16.0 8
33 16.5 1
34 17.0 0
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 1
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.844463
Standard deviation: 2.444167
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 2
12 6.0 0
13 6.5 2
14 7.0 5
15 7.5 8
16 8.0 12
17 8.5 43
18 9.0 78
19 9.5 133
20 10.0 234
21 10.5 406
22 11.0 741
23 11.5 1106
24 12.0 2161
25 12.5 2911
26 13.0 4769
27 13.5 5935
28 14.0 8379
29 14.5 10603
30 15.0 13699
31 15.5 17286
32 16.0 20545
33 16.5 23939
34 17.0 28031
35 17.5 29425
36 18.0 32323
37 18.5 31441
38 19.0 31576
39 19.5 29358
40 20.0 26617
41 20.5 23121
42 21.0 18122
43 21.5 13593
44 22.0 10278
45 22.5 6261
46 23.0 3760
47 23.5 1864
48 24.0 844
49 24.5 305
50 25.0 175
51 25.5 103
Query sequence: QKQIYYITG