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: DKNLQKRLQ

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 f 4.0101	AHX03180	0.00	5.9234	6.5247	460	DKNLQKRLQ	468
2	Eur m 4.0101	5059164	2.72	4.3287	5.4962	457	DKNLRQRLH	465
3	Der p 4	5059162	4.55	3.2578	4.8055	431	QQNLQQKLH	439
4	Jun a 2	9955725	4.88	3.0640	4.6806	42	SRNLRKRVH	50
5	Gly m glycinin G1	169973	5.15	2.9090	4.5806	236	DKQIAKNLQ	244
6	Gly m 6.0101	P04776	5.15	2.9090	4.5806	236	DKQIAKNLQ	244
7	Bla g 1.0101	4572592	5.29	2.8272	4.5278	225	SRNLQDDLQ	233
8	Bla g 1.0101	4572592	5.29	2.8272	4.5278	33	SRNLQDDLQ	41
9	Bla g 1.0103	4240397	5.29	2.8272	4.5278	1	SRNLQDDLQ	9
10	Pis v 2.0101	110349082	5.35	2.7931	4.5058	248	DTQLARRLQ	256
11	Per a 7.0102	4378573	5.36	2.7871	4.5019	43	ARSLQKKIQ	51
12	Copt f 7.0101	AGM32377.1	5.36	2.7871	4.5019	43	ARSLQKKIQ	51
13	Per a 7	Q9UB83	5.36	2.7871	4.5019	43	ARSLQKKIQ	51
14	Bla g 7.0101	8101069	5.36	2.7871	4.5019	43	ARSLQKKIQ	51
15	Aed a 10.0101	Q17H75_AEDAE	5.45	2.7329	4.4670	43	ARQLQKKIQ	51
16	Bomb m 3.0101	NP_001103782	5.45	2.7329	4.4670	43	ARQLQKKIQ	51
17	Per a 1.0103	2580504	5.58	2.6585	4.4190	21	NRNLQDDLN	29
18	Chi k 10	7321108	5.68	2.5956	4.3784	43	ARTLQKKIQ	51
19	Tri a gliadin	1063270	5.74	2.5595	4.3551	127	QQSLQQQLN	135
20	Tri a gliadin	170708	5.74	2.5595	4.3551	139	QQSLQQQLN	147
21	Per a 11.0101	AKH04310	5.78	2.5400	4.3425	431	DNDLKQTLQ	439
22	Aed a 8.0101	Q1HR69_AEDAE	5.87	2.4853	4.3073	552	DKKLKERVE	560
23	Per a 1.0201	2231297	5.95	2.4365	4.2758	300	QRNLQDDLN	308
24	Pis v 2.0201	110349084	6.00	2.4099	4.2587	248	DTQLVKKLQ	256
25	Blo t 21.0101	111120428	6.05	2.3780	4.2381	118	LKALQKRVQ	126
26	Blo t 21.0101	111120424	6.05	2.3780	4.2381	118	LKALQKRVQ	126
27	Blo t 21.0101	111120432	6.05	2.3780	4.2381	118	LKALQKRVQ	126
28	Blo t 21.0101	111120420	6.05	2.3780	4.2381	118	LKALQKRVQ	126
29	Blo t 21.0101	111494253	6.05	2.3780	4.2381	118	LKALQKRVQ	126
30	Pen m 1	60892782	6.06	2.3768	4.2373	43	VHNLQKRMQ	51
31	Pro c 1.0101	C0LU07_PROCL	6.06	2.3768	4.2373	43	VHNLQKRMQ	51
32	Met e 1	Q25456	6.06	2.3768	4.2373	33	VHNLQKRMQ	41
33	Hom a 1.0102	2660868	6.06	2.3768	4.2373	43	VHNLQKRMQ	51
34	Pan s 1	O61379	6.06	2.3768	4.2373	33	VHNLQKRMQ	41
35	Mac r 1.0101	D3XNR9_MACRS	6.06	2.3768	4.2373	43	VHNLQKRMQ	51
36	Lit v 1.0101	170791251	6.06	2.3768	4.2373	43	VHNLQKRMQ	51
37	Pen a 1	11893851	6.06	2.3768	4.2373	43	VHNLQKRMQ	51
38	Por p 1.0101	M1H607_PORPE	6.06	2.3768	4.2373	43	VHNLQKRMQ	51
39	Ani s 2	8117843	6.11	2.3450	4.2168	428	NKKLQDDLH	436
40	Aln g 1	7430710	6.20	2.2950	4.1846	325	HPDIQKKLQ	333
41	Gal d 6.0101	VIT1_CHICK	6.21	2.2860	4.1788	308	ERQIEERLQ	316
42	gal d 6.0101	P87498	6.21	2.2860	4.1788	308	ERQIEERLQ	316
43	Ara h 7.0101	Q9SQH1	6.34	2.2101	4.1298	42	DDQCQRQLQ	50
44	Ara h 7.0201	B4XID4	6.34	2.2101	4.1298	41	DDQCQRQLQ	49
45	Ara h 7	5931948	6.34	2.2101	4.1298	42	DDQCQRQLQ	50
46	Pis v 5.0101	171853009	6.35	2.2064	4.1274	232	EQSLVKQLQ	240
47	Bla g 11.0101	Q2L7A6_BLAGE	6.43	2.1555	4.0946	435	NNDLKQTLQ	443
48	Rap v 2.0101	QPB41107	6.48	2.1282	4.0770	232	NDDLKRQLD	240
49	Ani s 2	8117843	6.51	2.1130	4.0672	588	QRQLQQTLD	596
50	Cor a 10	10944737	6.57	2.0743	4.0422	112	DKEVQKDMK	120

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.115835
Standard deviation: 1.707785
1 0.5 1
2 1.0 0
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 0
10 5.0 2
11 5.5 11
12 6.0 7
13 6.5 25
14 7.0 20
15 7.5 34
16 8.0 37
17 8.5 134
18 9.0 125
19 9.5 185
20 10.0 173
21 10.5 175
22 11.0 278
23 11.5 149
24 12.0 201
25 12.5 67
26 13.0 21
27 13.5 12
28 14.0 10
29 14.5 11
30 15.0 7
31 15.5 2
32 16.0 3
33 16.5 3
34 17.0 2
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
42 21.0 0
43 21.5 0
44 22.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.276659
Standard deviation: 2.647881
1 0.5 1
2 1.0 0
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 0
10 5.0 2
11 5.5 12
12 6.0 7
13 6.5 25
14 7.0 25
15 7.5 47
16 8.0 57
17 8.5 177
18 9.0 268
19 9.5 517
20 10.0 952
21 10.5 1209
22 11.0 1914
23 11.5 2664
24 12.0 3853
25 12.5 5345
26 13.0 7101
27 13.5 9582
28 14.0 12083
29 14.5 14726
30 15.0 17307
31 15.5 20791
32 16.0 23855
33 16.5 26623
34 17.0 28337
35 17.5 28352
36 18.0 30159
37 18.5 28819
38 19.0 26893
39 19.5 25015
40 20.0 21634
41 20.5 17938
42 21.0 14614
43 21.5 10898
44 22.0 7546
45 22.5 4943
46 23.0 2844
47 23.5 1723
48 24.0 822
49 24.5 337
50 25.0 124
51 25.5 43
52 26.0 11
Query sequence: DKNLQKRLQ