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: QCRQQLQGR

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ses i 1	13183175	0.00	6.8120	7.2180	43	QCRQQLQGR	51
2	Gly m 8	2SS_SOYBN	5.11	3.5596	5.0781	30	SCRKQLQGV	38
3	Car i 2.0101	VCL_CARIL	5.78	3.1348	4.7986	220	HCRRQGQGQ	228
4	Car i 2.0101	VCL_CARIL	5.78	3.1348	4.7986	161	HCRRQGQGQ	169
5	Pru du 8.0101	A0A516F3L2_PRUDU	5.96	3.0185	4.7221	164	QCRQHCQSE	172
6	Fag e 3.0101	A5HIX6	5.98	3.0038	4.7124	13	HCRQRCQDR	21
7	Ric c 1	P01089	6.00	2.9942	4.7060	48	QCRQEVQRK	56
8	Sin a 1	P15322	6.21	2.8592	4.6172	79	QVRQQLEQQ	87
9	Sin a 1	1009434	6.21	2.8592	4.6172	94	QVRQQLEQQ	102
10	Sin a 1	1009436	6.21	2.8592	4.6172	94	QVRQQLEQQ	102
11	Sin a 1	1009440	6.21	2.8592	4.6172	94	QVRQQLEQQ	102
12	Pru du 8.0101	A0A516F3L2_PRUDU	6.24	2.8427	4.6064	81	MCRQQEQGH	89
13	Ana o 2	25991543	6.27	2.8214	4.5924	187	QQQQQHQSR	195
14	Pis v 3.0101	133711973	6.30	2.8007	4.5788	508	KWRQHQQGR	516
15	Pru du 6.0201	307159114	6.31	2.7947	4.5748	129	QGQQQFQGE	137
16	Ric c 1	P01089	6.36	2.7653	4.5555	225	QSQGQLQGQ	233
17	Tri a glutenin	21783	6.38	2.7484	4.5444	265	QQQQQQQGQ	273
18	Pru du 6.0201	307159114	6.38	2.7484	4.5444	213	QQQQQQQGQ	221
19	Tri a gliadin	21765	6.40	2.7366	4.5365	218	QQQQQLQQQ	226
20	Tri a gliadin	170710	6.40	2.7366	4.5365	225	QQQQQLQQQ	233
21	Tri a gliadin	170718	6.40	2.7366	4.5365	218	QQQQQLQQQ	226
22	Tri a gliadin	170716	6.40	2.7366	4.5365	226	QQQQQLQQQ	234
23	Pis v 5.0101	171853009	6.58	2.6267	4.4643	195	QQQQQQQSR	203
24	Fag e 3.0101	A5HIX6	6.58	2.6211	4.4606	67	QCRHRCQTQ	75
25	Pis v 5.0101	171853009	6.62	2.5958	4.4439	197	QQQQQSRGR	205
26	Tri a glutenin	21773	6.72	2.5340	4.4032	211	QEQQQVQGS	219
27	Tri a gliadin	170734	6.72	2.5340	4.4032	148	QEQQQVQGS	156
28	Tri a 36.0101	335331566	6.72	2.5340	4.4032	273	QEQQQVQGS	281
29	Tri a glutenin	21743	6.74	2.5194	4.3937	737	QPRQWLQPR	745
30	Tri a glutenin	170743	6.74	2.5194	4.3937	722	QPRQWLQPR	730
31	Tri a glutenin	897811	6.74	2.5194	4.3937	8	QPRQWLQPR	16
32	Lin u 1.01	Q8LPD3_LINUS	6.78	2.4939	4.3769	118	QMRQDIQQQ	126
33	Lin u 1	Q8LPD3_LINUS	6.78	2.4939	4.3769	118	QMRQDIQQQ	126
34	Gos h 4	P09800	6.85	2.4539	4.3506	133	QSQQNIQDR	141
35	Pis s 1.0102	CAF25233	6.86	2.4485	4.3470	179	QHRRSLKDR	187
36	Pis s 1.0101	CAF25232	6.86	2.4485	4.3470	179	QHRRSLKDR	187
37	Len c 1.0102	29539111	6.86	2.4442	4.3442	179	QHRRSLRDR	187
38	Ses i 7.0101	Q9AUD2	6.88	2.4349	4.3380	38	QQQHKLQAR	46
39	Jug r 2	6580762	6.88	2.4341	4.3376	24	YCRRQGQGQ	32
40	Ani s 2	8117843	6.92	2.4100	4.3217	201	QQRQRLQAE	209
41	Gos h 3	P09802	6.95	2.3890	4.3079	199	RLAQQMQGR	207
42	Lol p 5	Q40237	6.95	2.3874	4.3068	121	QSKNQLTSK	129
43	Ara h 2.0201	26245447	7.01	2.3489	4.2815	127	NQSDRLQGR	135
44	Ara h 2.0101	9186485	7.01	2.3489	4.2815	112	NQSDRLQGR	120
45	Ara h 2.0101	15418705	7.01	2.3489	4.2815	115	NQSDRLQGR	123
46	Tri a glutenin	736319	7.05	2.3240	4.2651	457	QLQQSAQGQ	465
47	Tri a glutenin	32968199	7.05	2.3240	4.2651	452	QLQQSAQGQ	460
48	Tri a 26.0101	P10388	7.05	2.3240	4.2651	452	QLQQSAQGQ	460
49	Tri a gliadin	170726	7.17	2.2458	4.2136	46	QQQQQFPGQ	54
50	Tri a gliadin	170732	7.18	2.2425	4.2115	266	QQQQVLQGT	274

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.701948
Standard deviation: 1.571041
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 1
12 6.0 4
13 6.5 12
14 7.0 18
15 7.5 21
16 8.0 35
17 8.5 60
18 9.0 100
19 9.5 84
20 10.0 137
21 10.5 221
22 11.0 216
23 11.5 209
24 12.0 289
25 12.5 172
26 13.0 51
27 13.5 31
28 14.0 14
29 14.5 5
30 15.0 10
31 15.5 2
32 16.0 1
33 16.5 2
34 17.0 0
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.234856
Standard deviation: 2.387755
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 1
12 6.0 5
13 6.5 15
14 7.0 20
15 7.5 31
16 8.0 65
17 8.5 114
18 9.0 435
19 9.5 324
20 10.0 619
21 10.5 868
22 11.0 1333
23 11.5 1905
24 12.0 2942
25 12.5 4512
26 13.0 5412
27 13.5 8024
28 14.0 10273
29 14.5 14023
30 15.0 17662
31 15.5 21984
32 16.0 25525
33 16.5 28279
34 17.0 31555
35 17.5 33496
36 18.0 33397
37 18.5 32391
38 19.0 28954
39 19.5 25905
40 20.0 22231
41 20.5 17160
42 21.0 12656
43 21.5 8141
44 22.0 5297
45 22.5 2621
46 23.0 1238
47 23.5 559
48 24.0 154
49 24.5 52
50 25.0 14
51 25.5 4
Query sequence: QCRQQLQGR