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: RLKCSSFQN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Equ c 3	399672	0.00	7.7033	7.2279	220	RLKCSSFQN	228
2	Sus s 1.0101	ALBU_PIG	4.01	4.8008	5.5692	220	RLKCASIQK	228
3	Cav p 4.0101	Q6WDN9_CAVPO	4.23	4.6394	5.4770	221	RLKCASLQK	229
4	Fel d 2	P49064	4.23	4.6394	5.4770	221	RLKCASLQK	229
5	Bos d 6	2190337	4.81	4.2220	5.2385	220	RLRCASIQK	228
6	Bos d 6	P02769	4.81	4.2220	5.2385	220	RLRCASIQK	228
7	Can f 3	P49822	5.29	3.8739	5.0395	221	RFKCASLQK	229
8	Can f 3	633938	5.29	3.8739	5.0395	7	RFKCASLQK	15
9	Art la 3.0101	ANC85024	6.50	2.9965	4.5381	25	ALKCSDVSN	33
10	Art v 3.0201	189544577	6.50	2.9965	4.5381	23	ALKCSDVSN	31
11	Art ar 3.0101	ANC85019	6.50	2.9965	4.5381	25	ALKCSDVSN	33
12	Rap v 2.0101	QPB41107	6.88	2.7247	4.3828	328	RVKNSSLEK	336
13	Pru du 10.0101	MDL2_PRUDU	6.94	2.6802	4.3574	209	RITGSTFDN	217
14	Ves v 2.0201	60203063	7.07	2.5879	4.3046	35	NIKYNSMNN	43
15	Api m 11.0101	58585070	7.23	2.4707	4.2377	223	RLTSSTFAS	231
16	Rap v 2.0101	QPB41107	7.35	2.3816	4.1867	638	TLQVTSLTN	646
17	Asp n 14	4235093	7.42	2.3309	4.1578	565	QVDSSSLKN	573
18	Asp n 14	2181180	7.42	2.3309	4.1578	565	QVDSSSLKN	573
19	Gal d 6.0101	VIT1_CHICK	7.55	2.2386	4.1050	742	RLDKDTLQN	750
20	gal d 6.0101	P87498	7.55	2.2386	4.1050	742	RLDKDTLQN	750
21	Gly m 6.0301	P11828	7.61	2.1984	4.0820	162	LIDTNSFQN	170
22	Mala s 10	28564467	7.71	2.1238	4.0394	55	TAQTSNFKN	63
23	Gly m 6.0401	Q9SB11	7.72	2.1199	4.0372	170	LLDTSNFNN	178
24	Gly m 6.0501	Q7GC77	7.72	2.1199	4.0372	170	LLDTSNFNN	178
25	Ves v 6.0101	G8IIT0	7.75	2.0950	4.0229	60	RIQCNSPDT	68
26	Gly m TI	18772	7.76	2.0843	4.0168	99	RLKFDSFAV	107
27	Gly m TI	P01071	7.76	2.0843	4.0168	74	RLKFDSFAV	82
28	Tri a gliadin	1063270	7.79	2.0632	4.0048	181	QLQCAAIHS	189
29	Tri a gliadin	170708	7.79	2.0632	4.0048	193	QLQCAAIHS	201
30	Tri a gliadin	170738	7.79	2.0632	4.0048	228	QLQCAAIHS	236
31	Tri a gliadin	170702	7.79	2.0632	4.0048	215	QLQCAAIHS	223
32	Par j 2	P55958	7.82	2.0461	3.9950	118	DFDCSKIQS	126
33	Amb a 11.0101	CEP01_AMBAR	7.83	2.0387	3.9908	78	KLKVNEFAD	86
34	Hev b 7.01	1916805	7.87	2.0067	3.9725	160	DAKCNALKN	168
35	Hev b 7.02	3288200	7.87	2.0067	3.9725	160	DAKCNALKN	168
36	Hev b 7.02	3087805	7.87	2.0067	3.9725	160	DAKCNALKN	168
37	Bla g 2	P54958	7.91	1.9761	3.9550	273	KLDCSKIPS	281
38	Sal k 2.0101	22726221	7.97	1.9342	3.9311	8	RLKCQAAMD	16
39	Lyc e LAT52	295812	7.98	1.9321	3.9299	56	KLQCRNIST	64
40	Hom s 3	929619	8.02	1.9030	3.9132	102	QLKVDSSTN	110
41	Jug n 4.0101	JUGN4_JUGNI	8.07	1.8671	3.8927	128	SLRSASFQR	136
42	Hom s 1.0101	2723284	8.09	1.8497	3.8828	373	RLQAQSLST	381
43	Hom s 1	2342526	8.09	1.8497	3.8828	331	RLQAQSLST	339
44	Eri s 2.0101	Q5QKR2_ERISI	8.09	1.8476	3.8816	129	RVYHSSWCN	137
45	Bet v 3	P43187	8.11	1.8369	3.8755	30	RLRSESLNT	38
46	Tri a 20.0101	BAN29066	8.12	1.8265	3.8695	181	QLQCAAIHT	189
47	Tri a gliadin	170736	8.12	1.8265	3.8695	200	QLQCAAIHT	208
48	Pol d 3.0101	XP_015174445	8.13	1.8182	3.8648	231	RLAYATFDD	239
49	Pla a 2	51316214	8.16	1.8013	3.8551	276	DLTMNNVQN	284
50	Pen ch 20.0101	999009	8.16	1.8012	3.8551	68	RKRTTSFTQ	76

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.645230
Standard deviation: 1.381905
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 3
10 5.0 2
11 5.5 2
12 6.0 0
13 6.5 0
14 7.0 5
15 7.5 4
16 8.0 21
17 8.5 49
18 9.0 84
19 9.5 113
20 10.0 163
21 10.5 359
22 11.0 227
23 11.5 265
24 12.0 187
25 12.5 112
26 13.0 40
27 13.5 28
28 14.0 5
29 14.5 10
30 15.0 6
31 15.5 3
32 16.0 5
33 16.5 3
34 17.0 0
35 17.5 0
36 18.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.478379
Standard deviation: 2.418179
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 3
10 5.0 2
11 5.5 2
12 6.0 0
13 6.5 0
14 7.0 5
15 7.5 5
16 8.0 21
17 8.5 52
18 9.0 90
19 9.5 145
20 10.0 253
21 10.5 646
22 11.0 857
23 11.5 1527
24 12.0 2539
25 12.5 3731
26 13.0 5787
27 13.5 7593
28 14.0 9876
29 14.5 13032
30 15.0 16367
31 15.5 20268
32 16.0 24363
33 16.5 26412
34 17.0 29236
35 17.5 31575
36 18.0 32136
37 18.5 31933
38 19.0 30122
39 19.5 28120
40 20.0 23651
41 20.5 19469
42 21.0 14368
43 21.5 10231
44 22.0 6947
45 22.5 4328
46 23.0 2408
47 23.5 1163
48 24.0 632
49 24.5 205
50 25.0 75
51 25.5 19
Query sequence: RLKCSSFQN