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: RKFGEGFFG

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Asp n 25	464385	0.00	7.7969	7.2980	181	RKFGEGFFG	189
2	Der f 28.0201	AIO08848	6.33	3.6485	4.9478	251	RKFGKDIMS	259
3	Der p 28.0101	QAT18639	6.33	3.6485	4.9478	251	RKFGKDIMS	259
4	Gly m Bd28K	12697782	7.05	3.1769	4.6806	250	RKLLETVFG	258
5	Bla g 2	P54958	7.54	2.8590	4.5006	185	EHFGEIIFG	193
6	Cand a 3	37548637	7.87	2.6380	4.3753	164	TDIGEDILG	172
7	Sal s 1	5640137	7.92	2.6074	4.3580	90	DKDGDGMIG	98
8	Sal s 1	Q91483	7.92	2.6074	4.3580	89	DKDGDGMIG	97
9	Pen c 30.0101	82754305	7.95	2.5875	4.3467	456	QTTGKGFFT	464
10	Scy p 9.0101	QFI57017	8.02	2.5404	4.3200	198	KKLPNGHLG	206
11	Asp f 23	21215170	8.08	2.5052	4.3001	364	SKFGHGAFQ	372
12	Api m 12.0101	Q868N5	8.15	2.4544	4.2713	1557	YKMGDRFIG	1565
13	Car i 4.0101	158998780	8.26	2.3825	4.2306	228	RDLGNNVFS	236
14	Ves p 5	P35785	8.32	2.3480	4.2110	144	KKFSENNFN	152
15	Sal k 2.0101	22726221	8.33	2.3362	4.2044	77	LKIGEGGYG	85
16	Bla g 11.0101	Q2L7A6_BLAGE	8.36	2.3211	4.1958	271	RDIGDAFRG	279
17	Sola t 4	21413	8.36	2.3210	4.1957	97	SHFGQGIFE	105
18	Sola t 4	P30941	8.36	2.3210	4.1957	101	SHFGQGIFE	109
19	Hor v 21	P80198	8.39	2.2992	4.1834	214	QQVGHGFVQ	222
20	Hor v 20.0101	HOG3_HORVU	8.39	2.2992	4.1834	214	QQVGHGFVQ	222
21	Hev b 13	51315784	8.48	2.2405	4.1501	178	NDLTEGFLN	186
22	Tab y 2.0101	304273371	8.48	2.2389	4.1492	174	EKFGRSFIK	182
23	Tri r 2.0101	5813790	8.54	2.1979	4.1260	181	AKWGENFVD	189
24	Gly m 6.0101	P04776	8.55	2.1945	4.1241	93	IQQGKGIFG	101
25	Gly m glycinin G1	169973	8.55	2.1945	4.1241	93	IQQGKGIFG	101
26	Scy p 9.0101	QFI57017	8.64	2.1343	4.0900	212	REVGEHLVS	220
27	Amb a 1	P27759	8.65	2.1286	4.0867	72	QGFGKGTVG	80
28	Gos h 1	P09801.1	8.69	2.0993	4.0701	351	RQQGQGMFR	359
29	Gos h 2	P09799	8.69	2.0993	4.0701	352	RQQGQGMFR	360
30	Sal k 3.0101	225810599	8.79	2.0379	4.0353	616	RKSGHGFYL	624
31	Asp n 14	4235093	8.80	2.0300	4.0309	648	YEFGHGLFY	656
32	Asp n 14	2181180	8.80	2.0300	4.0309	648	YEFGHGLFY	656
33	Act d 1	166317	8.85	1.9999	4.0138	271	KQYSSGIFT	279
34	Cuc ma 4.0101	11SB_CUCMA	8.85	1.9998	4.0138	381	DNFGQSVFD	389
35	Cav p 4.0101	Q6WDN9_CAVPO	8.86	1.9915	4.0091	36	NDLGEGHFK	44
36	Sus s 1.0101	ALBU_PIG	8.86	1.9891	4.0077	523	KEFVEGTFT	531
37	Cup a 4.0101	145581052	8.87	1.9859	4.0059	152	DKNGDGLIS	160
38	Jun o 4	O64943	8.87	1.9859	4.0059	140	DKNGDGLIS	148
39	Tri a glutenin	22090	8.87	1.9835	4.0045	195	QQIGQGQQG	203
40	Tri a glutenin	21779	8.87	1.9835	4.0045	201	QQIGQGQQG	209
41	Tri a glutenin	22090	8.87	1.9835	4.0045	216	QQIGQGQQG	224
42	Gly m 6.0201	P04405	8.89	1.9718	3.9979	90	IQQGNGIFG	98
43	Gly m glycinin G2	295800	8.89	1.9718	3.9979	90	IQQGNGIFG	98
44	Tri a glutenin	22090	8.93	1.9438	3.9821	560	KQLGQGQQG	568
45	Cha o 3.0101	GH5FP_CHAOB	8.98	1.9100	3.9629	166	VDDGNGFFG	174
46	Tri a glutenin	21751	9.01	1.8948	3.9543	180	QQIGKGQQG	188
47	Phl p 5.0102	Q40962	9.01	1.8923	3.9529	77	KAFAEGLSG	85
48	Phl p 5.0109	29500897	9.01	1.8923	3.9529	75	KAFAEGLSG	83
49	Phl p 5	13430402	9.01	1.8923	3.9529	66	KAFAEGLSG	74
50	Phl p 5.0101	398830	9.01	1.8923	3.9529	103	KAFAEGLSG	111

Histogram for best protein-peptide similarity index
Number of windows: 1697
Average PD: 11.898369
Standard deviation: 1.526040
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 2
14 7.0 0
15 7.5 1
16 8.0 5
17 8.5 13
18 9.0 20
19 9.5 31
20 10.0 124
21 10.5 108
22 11.0 124
23 11.5 200
24 12.0 249
25 12.5 246
26 13.0 219
27 13.5 163
28 14.0 82
29 14.5 46
30 15.0 25
31 15.5 10
32 16.0 12
33 16.5 8
34 17.0 5
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 1

Histogram for all protein-peptide similarity indices
Number of windows: 400056
Average PD: 19.658435
Standard deviation: 2.693679
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 2
14 7.0 0
15 7.5 1
16 8.0 5
17 8.5 13
18 9.0 23
19 9.5 50
20 10.0 135
21 10.5 131
22 11.0 281
23 11.5 406
24 12.0 615
25 12.5 1022
26 13.0 1491
27 13.5 1980
28 14.0 2917
29 14.5 4211
30 15.0 5702
31 15.5 8337
32 16.0 10067
33 16.5 13016
34 17.0 15183
35 17.5 18207
36 18.0 21471
37 18.5 24505
38 19.0 26684
39 19.5 28375
40 20.0 29078
41 20.5 28743
42 21.0 28087
43 21.5 25985
44 22.0 23292
45 22.5 20620
46 23.0 17245
47 23.5 13790
48 24.0 10466
49 24.5 7133
50 25.0 4784
51 25.5 3008
52 26.0 1647
53 26.5 888
54 27.0 345
55 27.5 83
56 28.0 29
Query sequence: RKFGEGFFG