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: NGKKKGFKG

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Cur l 4.0101	193507493	0.00	7.0414	7.0911	273	NGKKKGFKG	281
2	Alt a 15.0101	A0A0F6N3V8_ALTAL	0.66	6.6452	6.8450	244	DGKKKGFKG	252
3	Fus p 9.0101	A0A0U1Y1N5_GIBIN	1.46	6.1626	6.5453	138	DGKRKGFKG	146
4	Cla c 9.0101	148361511	2.29	5.6574	6.2316	144	KGKRKGFKG	152
5	Cla h 9.0101	60116876	2.29	5.6574	6.2316	274	KGKRKGFKG	282
6	Pen o 18	12005497	2.93	5.2744	5.9937	271	DGKAKGFKG	279
7	Asp f 18.0101	2143219	3.87	4.7063	5.6409	272	DGKIKGFKG	280
8	Art an 7.0101	GLOX_ARTAN	6.39	3.1887	4.6984	396	NGAKKGTSG	404
9	Sal k 1.0301	59895730	6.55	3.0906	4.6375	144	DGKRKGARA	152
10	Can f 5.0101	P09582	6.55	3.0904	4.6373	202	EGKKDTCKG	210
11	Sal k 1.0201	51242679	6.70	2.9966	4.5791	167	DGKRKGAQA	175
12	Alt a 10	P42041	7.16	2.7211	4.4080	364	GGNRKGDKG	372
13	Sin a 2.0101	Q2TLW0	7.27	2.6550	4.3669	127	QGQQQGQQG	135
14	Bra j 1	P80207	7.27	2.6550	4.3669	82	QGQQQGQQG	90
15	Tri r 4.0101	5813788	7.30	2.6345	4.3542	197	SGDKYSFDG	205
16	Sor h 13.0201	A0A077B569_SORHL	7.50	2.5178	4.2817	53	DGKKDSTKA	61
17	Cla h 10.0101	P40108	7.56	2.4771	4.2564	365	GGSRKGDKG	373
18	Bom p 4.0101	Q7M4I3	7.67	2.4129	4.2166	183	KGRKDSCQG	191
19	Mor a 2.0101	QOS47419	7.76	2.3585	4.1828	548	STTKRPMKG	556
20	Tyr p 35.0101	AOD75396	7.77	2.3540	4.1800	346	SGKKQGARV	354
21	Act d 11.0101	P85524	7.85	2.3079	4.1513	63	DGKEKTAKD	71
22	Can s 4.0101	XP_030482568.1	7.87	2.2914	4.1411	244	AGDKRWFKG	252
23	Pro c 8.0101	TPIS_PROCL	7.89	2.2813	4.1349	16	NGDRAGIDS	24
24	Der f 37.0101	QBF67839	7.91	2.2664	4.1255	114	TGKEDGFYP	122
25	Gal d 9.0101	ENOB_CHICK	7.97	2.2331	4.1049	51	DGDKKRFLG	59
26	Ber e 2	30313867	7.97	2.2309	4.1036	199	RGERYGLRG	207
27	Sal s 6.0101	XP_014059932	7.98	2.2261	4.1005	741	AGGKDGIRG	749
28	Scy p 8.0101	TPIS_SCYPA	7.99	2.2185	4.0958	16	NGDKAAIDG	24
29	Ric c 1	P01089	8.03	2.1980	4.0831	156	NPSQQGCRG	164
30	Tri a 34.0101	253783729	8.04	2.1881	4.0770	269	EGKLKGIMG	277
31	Ana o 2	25991543	8.06	2.1802	4.0721	110	QGRQQGQSG	118
32	Jug n 1	31321942	8.07	2.1718	4.0668	122	QQQQQGLRG	130
33	Jug r 1	1794252	8.07	2.1718	4.0668	100	QQQQQGLRG	108
34	Sal k 1.0302	59895728	8.09	2.1629	4.0613	144	AGKRKGAQA	152
35	Tar o RAP	2707295	8.17	2.1103	4.0287	137	EGLKKTFKA	145
36	Sal s 6.0102	XP_014048044	8.17	2.1093	4.0280	885	PGGKEGQKG	893
37	Sal s 6.0101	XP_014059932	8.17	2.1093	4.0280	885	PGGKEGQKG	893
38	Gly m conglycinin	169927	8.27	2.0540	3.9937	197	NEKEEGNKG	205
39	Der p 14.0101	20385544	8.27	2.0529	3.9930	49	DSQKVTIKG	57
40	Der p 3	P39675	8.27	2.0511	3.9919	204	NGGKDSCQG	212
41	Gly m Bd28K	12697782	8.27	2.0501	3.9912	27	GGDKKSPKS	35
42	Lat c 6.0301	XP_018522130	8.32	2.0224	3.9741	25	SGRVKGPRG	33
43	Der p 20.0101	188485735	8.34	2.0118	3.9675	87	DDYHKGFKP	95
44	Der f 20.0201	ABU97470	8.34	2.0118	3.9675	87	DDYHKGFKP	95
45	Ric c 1	P01089	8.43	1.9564	3.9330	192	DNQERSLRG	200
46	Pan h 11.0101	XP_026782721	8.47	1.9315	3.9176	137	SGEWKGYTG	145
47	Gly m TI	256636	8.49	1.9177	3.9090	49	RGKSGGIEG	57
48	Ole e 14.0101	W8PPL3_OLEEU	8.50	1.9147	3.9072	300	DSKKKPEQS	308
49	Car i 1.0101	28207731	8.51	1.9065	3.9021	104	QQQEEGIRG	112
50	Amb a 2	P27762	8.61	1.8445	3.8636	36	NDTRRSLQG	44

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.670387
Standard deviation: 1.657402
1 0.5 1
2 1.0 1
3 1.5 1
4 2.0 0
5 2.5 2
6 3.0 1
7 3.5 0
8 4.0 1
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 1
14 7.0 3
15 7.5 5
16 8.0 12
17 8.5 18
18 9.0 28
19 9.5 54
20 10.0 84
21 10.5 140
22 11.0 180
23 11.5 201
24 12.0 233
25 12.5 229
26 13.0 221
27 13.5 142
28 14.0 54
29 14.5 34
30 15.0 18
31 15.5 13
32 16.0 6
33 16.5 4
34 17.0 5
35 17.5 1
36 18.0 1
37 18.5 2
38 19.0 1
39 19.5 0
40 20.0 0
41 20.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.924043
Standard deviation: 2.668715
1 0.5 1
2 1.0 1
3 1.5 1
4 2.0 0
5 2.5 2
6 3.0 1
7 3.5 0
8 4.0 1
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 1
14 7.0 3
15 7.5 5
16 8.0 12
17 8.5 20
18 9.0 31
19 9.5 57
20 10.0 132
21 10.5 257
22 11.0 361
23 11.5 593
24 12.0 1015
25 12.5 1539
26 13.0 2625
27 13.5 3839
28 14.0 5121
29 14.5 7000
30 15.0 8570
31 15.5 11472
32 16.0 13829
33 16.5 16989
34 17.0 20154
35 17.5 22912
36 18.0 25245
37 18.5 27250
38 19.0 29144
39 19.5 29108
40 20.0 29607
41 20.5 27794
42 21.0 25367
43 21.5 22181
44 22.0 18951
45 22.5 14454
46 23.0 11580
47 23.5 8967
48 24.0 5734
49 24.5 3713
50 25.0 2141
51 25.5 1344
52 26.0 643
53 26.5 300
54 27.0 92
55 27.5 37
56 28.0 1
Query sequence: NGKKKGFKG