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: NPQIKPKGI

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Cul q 3.01	Q95V93_CULQU	0.00	6.9698	7.1528	156	NPQIKPKGI	164
2	Alt a 4	1006624	6.39	2.9144	4.6987	219	DPSIKSEPI	227
3	Cuc ma 4.0101	11SB_CUCMA	6.62	2.7679	4.6100	88	RHTIRPKGL	96
4	Ani s 7.0101	119524036	6.69	2.7260	4.5847	730	NPTSKPQSV	738
5	Ber e 2	30313867	6.88	2.6011	4.5091	71	RNTIRPQGL	79
6	Phl p 11.0101	23452313	6.94	2.5627	4.4859	102	NNGIKQQGI	110
7	Api g 4	Q9XF37	6.98	2.5403	4.4724	42	FPQIKPEEI	50
8	Pru p 2.0301	190613903	7.14	2.4356	4.4090	43	NPQLSTTGF	51
9	Sal k 4.0201	300490499	7.25	2.3653	4.3664	41	FPQVKPQEI	49
10	Lol p 11.0101	Q7M1X5	7.26	2.3639	4.3656	102	NXGIKQQGI	110
11	Cas s 5	Q42428	7.38	2.2882	4.3198	95	DPRCKSNGF	103
12	Ves m 1	P51528	7.43	2.2566	4.3007	34	HPEFKKKTI	42
13	Ves v 1	P49369	7.43	2.2566	4.3007	70	HPEFKKKTI	78
14	Ses i 6.0101	Q9XHP0	7.43	2.2528	4.2984	74	RSTIRPNGL	82
15	Bet v 2	P25816	7.48	2.2208	4.2790	41	FPQFKPQEI	49
16	Ara t 8	Q42449	7.50	2.2077	4.2711	39	FPQLKPQEI	47
17	Sin a 2.0101	Q2TLW0	7.69	2.0914	4.2007	65	HPQIRCAGV	73
18	Phl p 12.0103	O24282	7.81	2.0105	4.1517	39	FPQFKPEEI	47
19	Gly m 3	O65810	7.81	2.0105	4.1517	39	FPQFKPEEI	47
20	Tri a 12.0104	207366247	7.81	2.0105	4.1517	39	FPQFKPEEI	47
21	Hor v 12.0101	P52184	7.81	2.0105	4.1517	39	FPQFKPEEI	47
22	Lyc e 1	16555787	7.81	2.0105	4.1517	39	FPQFKPEEI	47
23	Phl p 12.0101	P35079	7.81	2.0105	4.1517	39	FPQFKPEEI	47
24	Sola l 1.0101	PROF2_SOLLC	7.81	2.0105	4.1517	39	FPQFKPEEI	47
25	Gly m 3	O65809	7.81	2.0105	4.1517	39	FPQFKPEEI	47
26	Cap a 2	16555785	7.81	2.0105	4.1517	39	FPQFKPEEI	47
27	Lig v 2.0101	QRN65366	7.81	2.0105	4.1517	42	FPQFKPEEI	50
28	Ara h 5	Q9SQI9	7.81	2.0105	4.1517	39	FPQFKPEEI	47
29	Ana c 1	14161637	7.81	2.0105	4.1517	39	FPQFKPEEI	47
30	Jug r 7.0101	A0A2I4DNN6_JUGRE	7.81	2.0105	4.1517	39	FPQFKPEEI	47
31	Lyc e 1	17224229	7.81	2.0105	4.1517	39	FPQFKPEEI	47
32	Phl p 12.0101	453976	7.81	2.0105	4.1517	39	FPQFKPEEI	47
33	Phl p 12.0102	O24650	7.81	2.0105	4.1517	39	FPQFKPEEI	47
34	Act d 9.0101	195249738	7.81	2.0105	4.1517	39	FPQFKPEEI	47
35	Sin a 4.0101	156778061	7.83	1.9974	4.1438	39	FPQLKPEEI	47
36	Cor a 2	Q9AXH4	7.83	1.9974	4.1438	39	FPQLKPEEI	47
37	Citr l 2.0101	PROF_CITLA	7.83	1.9974	4.1438	39	FPQLKPEEI	47
38	Mer a 1	O49894	7.83	1.9974	4.1438	41	FPQLKPEEI	49
39	Cor a 2	12659206	7.83	1.9974	4.1438	39	FPQLKPEEI	47
40	Sal k 4.0101	239916566	7.94	1.9296	4.1028	41	FPQFKPDEI	49
41	Aca f 2	A0A0A0RCW1_VACFA	7.94	1.9296	4.1028	41	FPQFKPDEI	49
42	Pro j 2.0101	A0A023W2L7_PROJU	7.94	1.9296	4.1028	41	FPQFKPDEI	49
43	Koc s 2.0101	A0A0A0REA1_BASSC	7.94	1.9296	4.1028	41	FPQFKPDEI	49
44	Ama r 2.0101	227937304	7.94	1.9296	4.1028	41	FPQFKPDEI	49
45	Asp f 3	O43099	7.95	1.9240	4.0994	73	LPEIRAKGV	81
46	Fel d 8.0101	303387468	7.95	1.9226	4.0985	202	NPQVTNQLI	210
47	Sch c 1.0101	D8Q9M3	7.97	1.9143	4.0935	536	NTQIEYKYI	544
48	Amb a 1	166443	7.97	1.9100	4.0909	250	DTHVQDKGM	258
49	Amb a 1	P27761	7.97	1.9100	4.0909	250	DTHVQDKGM	258
50	Ory s 1	2224915	8.02	1.8825	4.0743	134	NDQLRHAGI	142

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.981666
Standard deviation: 1.575615
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 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 1
14 7.0 5
15 7.5 8
16 8.0 34
17 8.5 36
18 9.0 57
19 9.5 116
20 10.0 249
21 10.5 190
22 11.0 159
23 11.5 223
24 12.0 195
25 12.5 144
26 13.0 125
27 13.5 71
28 14.0 35
29 14.5 22
30 15.0 14
31 15.5 3
32 16.0 4
33 16.5 2
34 17.0 1
35 17.5 1
36 18.0 1

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.623633
Standard deviation: 2.603681
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 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 1
14 7.0 5
15 7.5 8
16 8.0 34
17 8.5 36
18 9.0 64
19 9.5 135
20 10.0 315
21 10.5 395
22 11.0 494
23 11.5 813
24 12.0 1338
25 12.5 1925
26 13.0 2840
27 13.5 3754
28 14.0 5836
29 14.5 7441
30 15.0 9849
31 15.5 12555
32 16.0 15384
33 16.5 18746
34 17.0 22288
35 17.5 24762
36 18.0 27677
37 18.5 28717
38 19.0 30690
39 19.5 30278
40 20.0 28749
41 20.5 26901
42 21.0 24059
43 21.5 20164
44 22.0 16722
45 22.5 12834
46 23.0 9526
47 23.5 6370
48 24.0 4032
49 24.5 2512
50 25.0 1225
51 25.5 470
52 26.0 202
53 26.5 39
Query sequence: NPQIKPKGI