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: GFKEKKGIA

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Pla or 1.0101	162949336	0.00	7.8316	7.1661	136	GFKEKKGIA	144
2	Pla a 1	29839547	1.80	6.6064	6.4851	145	GFKEKKGIV	153
3	Hom s 1.0101	2723284	7.44	2.7785	4.3574	697	DFKEKDGYK	705
4	Hom s 1	2342526	7.44	2.7785	4.3574	654	DFKEKDGYK	662
5	Tri a 35.0101	283480513	7.54	2.7133	4.3211	7	GAGEKKGVV	15
6	Mac r 2.0101	E2JE77_MACRS	7.55	2.7067	4.3174	36	GFTLKQAIA	44
7	Lat c 6.0301	XP_018522130	7.67	2.6217	4.2702	997	GTRGEKGVA	1005
8	Pha a 5	P56165	7.68	2.6154	4.2667	65	GLNEEKNAA	73
9	Pan h 3.0101	XP_026771637	7.70	2.6031	4.2599	106	GIKVDKGVV	114
10	Sal s 3.0101	B5DGM7	7.70	2.6031	4.2599	106	GIKVDKGVV	114
11	Der p 33.0101	QAT18644	7.75	2.5714	4.2422	334	SIKTKRSIQ	342
12	Hom s 4	3297882	7.77	2.5536	4.2323	189	HFKEGKGLT	197
13	Gos h 2	P09799	7.84	2.5099	4.2081	584	GFDERRGSN	592
14	Gal d vitellogenin	212881	7.91	2.4611	4.1809	246	PFNEPTGVA	254
15	Gal d vitellogenin	63887	7.91	2.4611	4.1809	246	PFNEPTGVA	254
16	Lat c 6.0201	XP_018553992	7.99	2.4061	4.1504	1300	NIKEKKHIW	1308
17	Rap v 2.0101	QPB41107	8.03	2.3772	4.1343	593	GVAERKRVA	601
18	Pan h 4.0101	XP_026781482	8.09	2.3365	4.1117	147	QLKEAKQIA	155
19	Aed a 1	P50635	8.16	2.2908	4.0862	235	SYEEDKKIA	243
20	Clu h 1.0101	242253963	8.17	2.2821	4.0815	24	SFKHKDFFA	32
21	Gal d 4	63426	8.21	2.2595	4.0688	56	GVRASRTIA	64
22	Sal s 4.0101	NP_001117128	8.27	2.2169	4.0452	147	QLKEAKHIA	155
23	Pan h 4.0201	XP_026775428	8.27	2.2169	4.0452	147	QLKEAKHIA	155
24	Sal k 1.0201	51242679	8.33	2.1763	4.0226	43	PVSEQKGLE	51
25	Sal k 1.0302	59895728	8.33	2.1763	4.0226	20	PVSEQKGLE	28
26	Sal k 1.0301	59895730	8.33	2.1763	4.0226	20	PVSEQKGLE	28
27	Syr v 3	P58171	8.37	2.1473	4.0065	59	SFEEFKDFA	67
28	Phl p 4.0201	54144334	8.45	2.0924	3.9760	395	PFPHRKGVL	403
29	Phl p 4.0101	54144332	8.45	2.0924	3.9760	395	PFPHRKGVL	403
30	Lol p 4.0101	55859464	8.45	2.0924	3.9760	320	PFPHRKGVL	328
31	Pyr c 3	Q9M5X6	8.45	2.0922	3.9759	54	GIKTINGLA	62
32	Pun g 1.0101	A0A059STC4_PUNGR	8.48	2.0748	3.9662	59	GIKTLDGMA	67
33	Der p 26.0101	QAT18638	8.48	2.0736	3.9655	52	GWEKKKGQK	60
34	Der f 26.0101	AIO08852	8.48	2.0736	3.9655	52	GWEKKKGQK	60
35	Pru p 2.0101	190613911	8.49	2.0679	3.9623	54	GFKLATGIS	62
36	Cand b 2	170901	8.54	2.0355	3.9444	89	GWKKELGAA	97
37	Cand b 2	170899	8.54	2.0355	3.9444	89	GWKKELGAA	97
38	Sal s 6.0101	XP_014059932	8.56	2.0214	3.9365	1091	GMKGHRGFT	1099
39	Lat c 6.0201	XP_018553992	8.56	2.0214	3.9365	1090	GMKGHRGFT	1098
40	Sal s 6.0102	XP_014048044	8.56	2.0214	3.9365	1091	GMKGHRGFT	1099
41	Bos d 10.0101	CASA2_BOVIN	8.56	2.0193	3.9353	34	TYKQEKNMA	42
42	Bos d 8	162929	8.56	2.0193	3.9353	34	TYKQEKNMA	42
43	Cla h 9.0101	60116876	8.56	2.0189	3.9351	93	GLKHTYNIA	101
44	Sal s 6.0102	XP_014048044	8.57	2.0151	3.9330	248	GIKGHRGFS	256
45	Lat c 6.0101	XP_018521723	8.57	2.0151	3.9330	248	GIKGHRGFS	256
46	Lat c 6.0201	XP_018553992	8.57	2.0151	3.9330	247	GIKGHRGFS	255
47	Sal s 6.0101	XP_014059932	8.57	2.0151	3.9330	248	GIKGHRGFS	256
48	Pha a 5	P56167	8.59	1.9981	3.9236	79	AIKERHGGA	87
49	Sal s 6.0102	XP_014048044	8.60	1.9939	3.9212	1302	NIKEKKHVW	1310
50	Sal s 6.0101	XP_014059932	8.60	1.9939	3.9212	1302	NIKEKKHVW	1310

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.536136
Standard deviation: 1.473027
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 1
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 0
14 7.0 0
15 7.5 2
16 8.0 12
17 8.5 19
18 9.0 26
19 9.5 45
20 10.0 96
21 10.5 160
22 11.0 244
23 11.5 225
24 12.0 247
25 12.5 254
26 13.0 169
27 13.5 77
28 14.0 41
29 14.5 34
30 15.0 15
31 15.5 11
32 16.0 7
33 16.5 5
34 17.0 4
35 17.5 1
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.990493
Standard deviation: 2.650040
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 1
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 0
14 7.0 0
15 7.5 2
16 8.0 12
17 8.5 19
18 9.0 36
19 9.5 53
20 10.0 126
21 10.5 211
22 11.0 417
23 11.5 571
24 12.0 1033
25 12.5 1608
26 13.0 2397
27 13.5 3218
28 14.0 4401
29 14.5 6596
30 15.0 8644
31 15.5 10595
32 16.0 14122
33 16.5 16813
34 17.0 19800
35 17.5 23131
36 18.0 25231
37 18.5 26534
38 19.0 28633
39 19.5 28505
40 20.0 29101
41 20.5 27844
42 21.0 25842
43 21.5 23579
44 22.0 20129
45 22.5 15843
46 23.0 12084
47 23.5 8988
48 24.0 6135
49 24.5 3700
50 25.0 2492
51 25.5 1018
52 26.0 488
53 26.5 193
54 27.0 39
Query sequence: GFKEKKGIA