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: RQKQVDFLN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Der p 4	5059162	0.00	6.0530	6.7112	173	RQKQVDFLN	181
2	Der f 4.0101	AHX03180	0.80	5.5792	6.4044	198	KQKQVDFLN	206
3	Eur m 4.0101	5059164	0.96	5.4869	6.3447	198	RKKQVDFLN	206
4	Blo t 4.0101	33667932	2.99	4.2829	5.5650	195	RTKQADFLN	203
5	Per a 11.0101	AKH04310	4.12	3.6110	5.1299	186	REKLIDFLN	194
6	Sol i 2	P35775	5.81	2.6088	4.4809	113	RQKAVNIIG	121
7	Blo t 11	21954740	6.21	2.3740	4.3289	782	DHKQIQLLQ	790
8	Der p 11	37778944	6.21	2.3740	4.3289	782	DHKQIQLLQ	790
9	Chi t 2.0101	2506460	6.26	2.3476	4.3118	33	KNNQVDILY	41
10	Chi t 2.0102	540257	6.26	2.3476	4.3118	33	KNNQVDILY	41
11	Dic v a	763532	6.35	2.2898	4.2743	60	RDKTLEFYN	68
12	Cyp c 2.0101	A0A2U9IY94_CYPCA	6.36	2.2828	4.2698	62	TQKAVDHVN	70
13	Sin a 2.0101	Q2TLW0	6.69	2.0929	4.1469	245	QQQQQNILS	253
14	Api m 12.0101	Q868N5	6.69	2.0885	4.1440	1490	KDKSVSVLS	1498
15	Sol g 2.0101	63099693	6.87	1.9833	4.0759	113	RQKAINIVA	121
16	Tri a glutenin	21783	6.97	1.9252	4.0383	179	RQQQIPVIH	187
17	Bos d 12.0101	CASK_BOVIN	7.00	1.9060	4.0259	65	QQKPVALIN	73
18	Bos d 8	162811	7.00	1.9060	4.0259	65	QQKPVALIN	73
19	Bos d 8	1228078	7.00	1.9060	4.0259	65	QQKPVALIN	73
20	Rap v 2.0101	QPB41107	7.01	1.9020	4.0232	123	LSDQVDYLN	131
21	Len c 1.0102	29539111	7.02	1.8930	4.0175	400	NQKQSHFAN	408
22	Len c 1.0101	29539109	7.02	1.8930	4.0175	403	NQKQSHFAN	411
23	Pen m 7.0101	G1AP69_PENMO	7.02	1.8917	4.0166	38	KQHDVNFLL	46
24	Pen m 7.0102	AEB77775	7.02	1.8917	4.0166	38	KQHDVNFLL	46
25	Chi t 6.0201	1707911	7.12	1.8331	3.9787	35	KHNEVDILA	43
26	Cry j 2	506858	7.13	1.8316	3.9777	52	RHDAINIFN	60
27	Cry j 2	P43212	7.13	1.8316	3.9777	52	RHDAINIFN	60
28	Tri a gliadin	170712	7.16	1.8135	3.9659	125	QQQQQQILQ	133
29	Tri a gliadin	21765	7.16	1.8135	3.9659	133	QQQQQQILQ	141
30	Tri a gliadin	170710	7.16	1.8135	3.9659	133	QQQQQQILQ	141
31	Tri a gliadin	21753	7.16	1.8135	3.9659	128	QQQQQQILQ	136
32	Tri a gliadin	21673	7.16	1.8135	3.9659	145	QQQQQQILQ	153
33	Tri a gliadin	21757	7.16	1.8135	3.9659	137	QQQQQQILQ	145
34	Tri a gliadin	170716	7.16	1.8135	3.9659	134	QQQQQQILQ	142
35	Tri a gliadin	170718	7.16	1.8135	3.9659	133	QQQQQQILQ	141
36	Tri a gliadin	170724	7.16	1.8135	3.9659	132	QQQQQQILQ	140
37	Tri a 21.0101	283476402	7.16	1.8135	3.9659	101	QQQQQQILQ	109
38	Tri a gliadin	21755	7.16	1.8135	3.9659	128	QQQQQQILQ	136
39	Tri a gliadin	170720	7.16	1.8135	3.9659	128	QQQQQQILQ	136
40	Tri a gliadin	21761	7.16	1.8135	3.9659	128	QQQQQQILQ	136
41	Chi t 8	121237	7.25	1.7593	3.9309	21	KHNEVDILY	29
42	Der p 24.0101	QCR7_DERPT	7.31	1.7218	3.9066	108	KEEWVNFLS	116
43	Cuc ma 5.0101	2SS_CUCMA	7.37	1.6898	3.8858	60	RQQSRDVLQ	68
44	Asc l 13.0101w	GST1_ASCSU	7.39	1.6731	3.8750	129	RDKHLPLLE	137
45	Asc s 13.0101	GST1_ASCSU	7.39	1.6731	3.8750	129	RDKHLPLLE	137
46	Tri a gliadin	170724	7.41	1.6618	3.8677	38	PQKQVPLVQ	46
47	Jug r 6.0101	VCL6_JUGRE	7.43	1.6504	3.8603	427	RNKNLQVLC	435
48	Sol s 2.0101	84380786	7.45	1.6392	3.8531	113	RQKAINIAA	121
49	Der p 5.0101	9072	7.46	1.6320	3.8484	110	QRKDLDIFE	118
50	Der p 5.0102	P14004	7.46	1.6320	3.8484	94	QRKDLDIFE	102

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.218344
Standard deviation: 1.688140
1 0.5 1
2 1.0 2
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 1
7 3.5 0
8 4.0 0
9 4.5 1
10 5.0 0
11 5.5 0
12 6.0 1
13 6.5 6
14 7.0 4
15 7.5 35
16 8.0 56
17 8.5 131
18 9.0 176
19 9.5 170
20 10.0 219
21 10.5 192
22 11.0 202
23 11.5 149
24 12.0 137
25 12.5 82
26 13.0 40
27 13.5 41
28 14.0 17
29 14.5 14
30 15.0 7
31 15.5 5
32 16.0 6
33 16.5 1
34 17.0 0
35 17.5 0
36 18.0 0
37 18.5 1
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0
44 22.0 0
45 22.5 0
46 23.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.495969
Standard deviation: 2.606963
1 0.5 1
2 1.0 2
3 1.5 0
4 2.0 0
5 2.5 0
6 3.0 1
7 3.5 0
8 4.0 0
9 4.5 1
10 5.0 0
11 5.5 0
12 6.0 1
13 6.5 6
14 7.0 4
15 7.5 36
16 8.0 60
17 8.5 146
18 9.0 249
19 9.5 313
20 10.0 596
21 10.5 880
22 11.0 1411
23 11.5 2229
24 12.0 3068
25 12.5 4179
26 13.0 5616
27 13.5 8275
28 14.0 10305
29 14.5 13223
30 15.0 16812
31 15.5 19669
32 16.0 23256
33 16.5 26830
34 17.0 29055
35 17.5 30250
36 18.0 29833
37 18.5 29449
38 19.0 28009
39 19.5 25439
40 20.0 22391
41 20.5 19078
42 21.0 15107
43 21.5 11248
44 22.0 8766
45 22.5 5840
46 23.0 3862
47 23.5 2341
48 24.0 1153
49 24.5 742
50 25.0 312
51 25.5 97
52 26.0 21
Query sequence: RQKQVDFLN