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: QQSKAILLG

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Amb a 1	166443	0.00	5.8691	6.9322	239	QQSKAILLG	247
2	Amb a 1	P27761	0.00	5.8691	6.9322	239	QQSKAILLG	247
3	Hel a 6.0101	A0A251RNJ1_HELAN	3.95	3.5733	5.3677	236	QHSKVMLLG	244
4	Bla g 2	P54958	4.06	3.5099	5.3246	239	DTSKAIIVG	247
5	Amb a 2	P27762	4.25	3.3961	5.2470	239	HHEKAVLLG	247
6	Mal d 4	Q9XF42	4.81	3.0752	5.0283	96	KTSQALLIG	104
7	Can f 7.0101	NPC2_CANLF	5.01	2.9570	4.9478	68	QSSKAVVHG	76
8	Gal d 6.0101	VIT1_CHICK	5.28	2.7989	4.8401	779	QWTKALLLS	787
9	gal d 6.0101	P87498	5.28	2.7989	4.8401	779	QWTKALLLS	787
10	Cor a 2	12659206	5.66	2.5779	4.6894	96	KTSQALIIG	104
11	Hev b 8.0202	Q9M7M9	5.66	2.5779	4.6894	96	KTSQALIIG	104
12	Cor a 2	Q9AXH4	5.66	2.5779	4.6894	96	KTSQALIIG	104
13	Cor a 6.0101	A0A0U1VZC8_CORAV	5.85	2.4671	4.6140	3	QKSKILFIG	11
14	Dau c 5.0101	H2DF86	5.85	2.4665	4.6135	170	PRDKAVILG	178
15	Art v 6.0101	62530262	5.95	2.4075	4.5733	238	HHQKILLLG	246
16	Que ac 2.0101	QVU02258	5.99	2.3860	4.5587	98	KTSQALVFG	106
17	Pyr c 4	Q9XF38	5.99	2.3860	4.5587	96	KTSQALVFG	104
18	Pru p 2.0201	190613907	6.08	2.3362	4.5248	2	MKSQAALLG	10
19	Pru p 2.0101	190613911	6.08	2.3362	4.5248	2	MKSQAALLG	10
20	Par j 3	Q9XG85	6.09	2.3303	4.5207	97	KTGQAIVIG	105
21	Par j 3	Q9T0M8	6.09	2.3303	4.5207	96	KTGQAIVIG	104
22	Pen c 32.0101	121584258	6.09	2.3294	4.5201	68	KDSNAILSG	76
23	Ana o 1.0102	21666498	6.28	2.2174	4.4438	165	EQGKVVLLP	173
24	Ana o 1.0101	21914823	6.28	2.2174	4.4438	167	EQGKVVLLP	175
25	Lit c 1	15809696	6.39	2.1553	4.4015	96	KTTQALIIG	104
26	Bet v 6.0101	4731376	6.45	2.1166	4.3752	3	HKSKILIIG	11
27	Bet v 6.0102	10764491	6.45	2.1166	4.3752	3	HKSKILIIG	11
28	Can f 3	P49822	6.53	2.0737	4.3459	344	QEAKDVFLG	352
29	Fel d 2	P49064	6.53	2.0737	4.3459	344	QEAKDVFLG	352
30	Can f 3	633938	6.53	2.0737	4.3459	130	QEAKDVFLG	138
31	Lyc e 1	16555787	6.53	2.0713	4.3442	96	KTNQALIIG	104
32	Cap a 2	16555785	6.53	2.0713	4.3442	96	KTNQALIIG	104
33	Ara h 5	Q9SQI9	6.53	2.0713	4.3442	96	KTNQALIIG	104
34	Che a 2	29465666	6.53	2.0713	4.3442	96	KTNQALIIG	104
35	Pop n 2.0101	QID21357	6.53	2.0713	4.3442	96	KTNQALIIG	104
36	Cit s 2.0101	P84177	6.53	2.0713	4.3442	96	KTNQALIIG	104
37	Pru du 4.0101	24473793	6.53	2.0713	4.3442	96	KTNQALIIG	104
38	Hev b 8.0102	Q9STB6	6.53	2.0713	4.3442	96	KTNQALIIG	104
39	Act d 9.0101	195249738	6.53	2.0713	4.3442	96	KTNQALIIG	104
40	Pru p 4.0101	27528310	6.53	2.0713	4.3442	96	KTNQALIIG	104
41	Hev b 8.0101	O65812	6.53	2.0713	4.3442	96	KTNQALIIG	104
42	Sola l 1.0101	PROF2_SOLLC	6.53	2.0713	4.3442	96	KTNQALIIG	104
43	Pru av 4	Q9XF39	6.53	2.0713	4.3442	96	KTNQALIIG	104
44	Pru du 4.0102	24473797	6.53	2.0713	4.3442	96	KTNQALIIG	104
45	Lyc e 1	17224229	6.53	2.0713	4.3442	96	KTNQALIIG	104
46	Sal k 4.0201	300490499	6.59	2.0376	4.3213	98	KTTQALIFG	106
47	Cup s 1.0101	8101711	6.63	2.0139	4.3052	215	NHHKVMLLG	223
48	Cup s 1.0104	8101717	6.63	2.0139	4.3052	215	NHHKVMLLG	223
49	Cha o 1	Q96385	6.63	2.0139	4.3052	215	NHHKVMLLG	223
50	Cup s 1.0102	8101713	6.63	2.0139	4.3052	215	NHHKVMLLG	223

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.095534
Standard deviation: 1.720114
1 0.5 2
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 1
9 4.5 2
10 5.0 1
11 5.5 3
12 6.0 8
13 6.5 10
14 7.0 48
15 7.5 43
16 8.0 42
17 8.5 95
18 9.0 102
19 9.5 182
20 10.0 300
21 10.5 218
22 11.0 156
23 11.5 191
24 12.0 120
25 12.5 54
26 13.0 34
27 13.5 29
28 14.0 38
29 14.5 8
30 15.0 4
31 15.5 1
32 16.0 3
33 16.5 0
34 17.0 1
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

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.498820
Standard deviation: 2.524286
1 0.5 2
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 1
9 4.5 2
10 5.0 1
11 5.5 3
12 6.0 8
13 6.5 10
14 7.0 49
15 7.5 44
16 8.0 43
17 8.5 110
18 9.0 156
19 9.5 320
20 10.0 641
21 10.5 777
22 11.0 1111
23 11.5 1756
24 12.0 2811
25 12.5 3964
26 13.0 5465
27 13.5 7739
28 14.0 10154
29 14.5 13048
30 15.0 15942
31 15.5 20264
32 16.0 23394
33 16.5 26431
34 17.0 29288
35 17.5 30833
36 18.0 31816
37 18.5 30733
38 19.0 28694
39 19.5 26142
40 20.0 23147
41 20.5 19162
42 21.0 14925
43 21.5 11422
44 22.0 7976
45 22.5 5286
46 23.0 3351
47 23.5 1787
48 24.0 855
49 24.5 422
50 25.0 85
51 25.5 27
Query sequence: QQSKAILLG