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: QNCELFEKL

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Sus s 1.0101	ALBU_PIG	0.00	6.4708	6.9456	413	QNCELFEKL	421
2	Cav p 4.0101	Q6WDN9_CAVPO	1.15	5.7716	6.5034	414	QNCELFDKL	422
3	Can f 3	633938	1.18	5.7536	6.4921	200	TNCELFEKL	208
4	Can f 3	P49822	1.18	5.7536	6.4921	414	TNCELFEKL	422
5	Fel d 2	P49064	1.18	5.7536	6.4921	414	TNCELFEKL	422
6	Bos d 6	2190337	3.52	4.3394	5.5977	413	QNCDQFEKL	421
7	Bos d 6	P02769	3.52	4.3394	5.5977	413	QNCDQFEKL	421
8	Equ c 3	399672	4.38	3.8169	5.2673	413	KNCDLFEEV	421
9	Equ a 6.01	XP_014705584	6.59	2.4752	4.4188	23	SKCELAHKL	31
10	Equ c 6.01	LYSC1_HORSE	6.59	2.4752	4.4188	4	SKCELAHKL	12
11	Bos d 4	P00711	6.75	2.3821	4.3599	23	TKCEVFREL	31
12	Bos d 4	295774	6.75	2.3821	4.3599	23	TKCEVFREL	31
13	Bos d 4	Q28049	6.75	2.3821	4.3599	4	TKCEVFREL	12
14	Poly p 1.0101	124518469	6.80	2.3483	4.3385	51	QNYDLFKKS	59
15	Tri a 21.0101	283476402	6.95	2.2612	4.2834	139	QSYQLLQQL	147
16	Api g 1	P49372	6.97	2.2471	4.2745	139	QNTALFKAL	147
17	Hor v 20.0101	HOG3_HORVU	7.15	2.1366	4.2047	148	QQCTLDEKV	156
18	Hor v 21	P80198	7.15	2.1366	4.2047	148	QQCTLDEKV	156
19	Der p 11	37778944	7.19	2.1136	4.1901	207	ENTELIKEV	215
20	Der f 11.0101	13785807	7.19	2.1136	4.1901	121	ENTELIKEV	129
21	Aln g 1	7430710	7.22	2.0974	4.1798	244	DSIEFFKKF	252
22	Asp n 14	2181180	7.27	2.0663	4.1602	539	NQLDLIQKL	547
23	Asp n 14	4235093	7.27	2.0663	4.1602	539	NQLDLIQKL	547
24	Hom s 1	2342526	7.30	2.0503	4.1501	121	QREELREKL	129
25	Hom s 1.0101	2723284	7.30	2.0503	4.1501	163	QREELREKL	171
26	Blo t 21.0101	111120432	7.31	2.0411	4.1442	94	TDLDLLEKF	102
27	Blo t 21.0101	111120428	7.31	2.0411	4.1442	94	TDLDLLEKF	102
28	Blo t 21.0101	111120424	7.31	2.0411	4.1442	94	TDLDLLEKF	102
29	Blo t 21.0101	111120420	7.31	2.0411	4.1442	94	TDLDLLEKF	102
30	Blo t 21.0101	111494253	7.31	2.0411	4.1442	94	TDLDLLEKF	102
31	Sal s 7.01	ACH70914	7.34	2.0237	4.1332	80	ESYEIFKDL	88
32	Der f 26.0101	AIO08852	7.36	2.0135	4.1268	78	KDCGAFEDL	86
33	Rho m 1.0101	Q870B9	7.41	1.9835	4.1078	278	QLAELYEQL	286
34	Pen c 22.0101	13991101	7.42	1.9745	4.1021	185	QGAEVYQKL	193
35	Asp f 22.0101	13925873	7.42	1.9745	4.1021	185	QGAEVYQKL	193
36	Cla h 6	P42040	7.42	1.9745	4.1021	185	QGAEVYQKL	193
37	Alt a 5	Q9HDT3	7.42	1.9745	4.1021	185	QGAEVYQKL	193
38	Cla h 6	467660	7.42	1.9745	4.1021	185	QGAEVYQKL	193
39	Cur l 2.0101	14585753	7.42	1.9745	4.1021	185	QGAEVYQKL	193
40	Pis s 1.0101	CAF25232	7.46	1.9478	4.0852	161	TNYEEIEKV	169
41	Pis s 1.0102	CAF25233	7.46	1.9478	4.0852	161	TNYEEIEKV	169
42	Der f 8.0101	AGC56215	7.49	1.9302	4.0741	112	DSLKLMEKF	120
43	Der p 30.0101	QAT18641	7.52	1.9170	4.0658	71	EQVEAIKKL	79
44	Der f 30.0101	L7UZ91_DERFA	7.52	1.9170	4.0658	136	EQVEAIKKL	144
45	Der f 1.0109	119633262	7.58	1.8751	4.0393	81	MSAEAFEQL	89
46	Der f 1.0110	119633264	7.58	1.8751	4.0393	81	MSAEAFEQL	89
47	Der f 1	P16311	7.58	1.8751	4.0393	81	MSAEAFEQL	89
48	Der f 1.0108	119633260	7.58	1.8751	4.0393	81	MSAEAFEQL	89
49	Der f 1.0107	2428875	7.58	1.8751	4.0393	63	MSAEAFEQL	71
50	Der f 1.0102	2428875	7.58	1.8751	4.0393	63	MSAEAFEQL	71

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.679028
Standard deviation: 1.650338
1 0.5 1
2 1.0 0
3 1.5 4
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 2
9 4.5 1
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 0
14 7.0 8
15 7.5 26
16 8.0 38
17 8.5 50
18 9.0 61
19 9.5 119
20 10.0 192
21 10.5 246
22 11.0 278
23 11.5 217
24 12.0 161
25 12.5 123
26 13.0 83
27 13.5 38
28 14.0 12
29 14.5 7
30 15.0 13
31 15.5 4
32 16.0 2
33 16.5 4
34 17.0 3
35 17.5 2
36 18.0 0
37 18.5 1
38 19.0 0
39 19.5 0
40 20.0 1
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: 18.125367
Standard deviation: 2.609611
1 0.5 1
2 1.0 0
3 1.5 4
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 2
9 4.5 1
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 0
14 7.0 8
15 7.5 26
16 8.0 38
17 8.5 54
18 9.0 78
19 9.5 170
20 10.0 311
21 10.5 549
22 11.0 930
23 11.5 1236
24 12.0 1844
25 12.5 3020
26 13.0 3904
27 13.5 5723
28 14.0 8127
29 14.5 10238
30 15.0 12392
31 15.5 15419
32 16.0 18670
33 16.5 21481
34 17.0 24465
35 17.5 27254
36 18.0 28813
37 18.5 30902
38 19.0 30282
39 19.5 29929
40 20.0 26030
41 20.5 24635
42 21.0 20114
43 21.5 16411
44 22.0 12679
45 22.5 9155
46 23.0 6452
47 23.5 4043
48 24.0 2449
49 24.5 1270
50 25.0 531
51 25.5 345
52 26.0 154
Query sequence: QNCELFEKL