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: GKRKAAAKP

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Tri a 45.0101	A0A0G3F715_WHEAT	0.00	7.9229	7.7513	2	GKRKAAAKP	10
2	Pen c 24	38326693	7.53	2.7126	4.5325	128	YKKKKAAKG	136
3	Aed a 2	P18153	7.56	2.6919	4.5198	297	PKKQAYSKP	305
4	Aed a 2	159559	7.56	2.6919	4.5198	297	PKKQAYSKP	305
5	Cla c 9.0101	148361511	7.56	2.6906	4.5189	327	GGYKAAVRP	335
6	Xip g 1.0101	222352959	7.57	2.6815	4.5133	69	QNFKAAARP	77
7	Sal k 1.0302	59895728	7.60	2.6613	4.5008	145	GKRKGAQAS	153
8	Chi t 4	121256	7.63	2.6383	4.4866	50	GNDLAAAKG	58
9	Sal k 1.0201	51242679	7.64	2.6313	4.4823	168	GKRKGAQAG	176
10	Asp f 23	21215170	7.72	2.5791	4.4500	125	SKKKAFTKY	133
11	Bla g 8.0101	88657350	7.73	2.5708	4.4449	29	GSRKAQRKG	37
12	Sal s 4.0101	NP_001117128	7.81	2.5184	4.4126	27	GDKKAAEDK	35
13	Poa p 5	P22286	7.86	2.4847	4.3918	271	SQAQKAAKP	279
14	Poa p 5	P22284	7.86	2.4847	4.3918	337	SQAQKAAKP	345
15	Poa p 5	P22285	7.86	2.4847	4.3918	278	SQAQKAAKP	286
16	Cor a 10	10944737	7.89	2.4607	4.3769	87	AKNQAAVNP	95
17	Tri r 2.0101	5813790	7.93	2.4337	4.3602	253	GTAKAAGKS	261
18	Api m 5.0101	B2D0J4	7.93	2.4303	4.3582	508	LRRKLAART	516
19	Chi t 2.0102	540257	8.10	2.3154	4.2872	19	GDQIAAAKA	27
20	Chi t 2.0101	2506460	8.10	2.3154	4.2872	19	GDQIAAAKA	27
21	Hom s 1.0101	2723284	8.12	2.3024	4.2791	80	GRERSQAEP	88
22	Hom s 1	2342526	8.12	2.3024	4.2791	38	GRERSQAEP	46
23	Pen ch 20.0101	999009	8.18	2.2605	4.2532	61	GNRDAAGRK	69
24	Phl p 5.0109	29500897	8.19	2.2553	4.2500	248	SEAQKAAKP	256
25	Phl p 5.0101	398830	8.19	2.2553	4.2500	276	SEAQKAAKP	284
26	Phl p 5	13430402	8.19	2.2553	4.2500	239	SEAQKAAKP	247
27	Phl p 5.0104	1684720	8.19	2.2553	4.2500	240	SEAQKAAKP	248
28	Phl p 5.0106	3135499	8.19	2.2553	4.2500	240	SEAQKAAKP	248
29	Phl p 5.0102	Q40962	8.19	2.2553	4.2500	250	SEAQKAAKP	258
30	Phl p 5.0105	3135497	8.19	2.2553	4.2500	240	SEAQKAAKP	248
31	Phl p 5.0107	3135501	8.19	2.2553	4.2500	240	SEAQKAAKP	248
32	Phl p 5.0108	3135503	8.19	2.2553	4.2500	240	SEAQKAAKP	248
33	Gly m 6.0101	P04776	8.23	2.2241	4.2307	292	GKDKHCQRP	300
34	Gly m glycinin G1	169973	8.23	2.2241	4.2307	292	GKDKHCQRP	300
35	Tri a 34.0101	253783729	8.32	2.1617	4.1922	106	DKDKAAAHL	114
36	Api m 11.0101	58585070	8.32	2.1600	4.1912	46	EKRQAAIQS	54
37	Api m 11.0201	62910925	8.32	2.1600	4.1912	49	EKRQAAIQS	57
38	Sal k 1.0301	59895730	8.37	2.1292	4.1721	145	GKRKGARAS	153
39	Myr p 3.0101	51241753	8.41	2.1043	4.1567	24	VKAKALADP	32
40	Sola t 2	P16348	8.45	2.0716	4.1365	169	GKRRLALVN	177
41	Pis v 5.0101	171853009	8.46	2.0672	4.1338	204	GRRQSQQKS	212
42	Ves s 1.0101	3989146	8.46	2.0659	4.1330	37	FKKKAITRP	45
43	Sor h 13.0201	A0A077B569_SORHL	8.51	2.0324	4.1123	31	GDAKAASGP	39
44	Blo t 21.0101	111120424	8.54	2.0078	4.0971	61	GNKDEKARP	69
45	Mala s 12.0101	78038796	8.56	1.9983	4.0912	412	GKIQARAKQ	420
46	Sal s 7.01	ACH70914	8.57	1.9887	4.0853	149	GERRAVEKL	157
47	Pan h 7.0101	XP_026780620	8.57	1.9887	4.0853	148	GERRAVEKL	156
48	Phl p 5.0201	Q40963	8.63	1.9463	4.0591	80	SSKAAAAKA	88
49	Lat c 6.0301	XP_018522130	8.65	1.9336	4.0513	637	GERGAAGPP	645
50	Ran e 2	20797081	8.67	1.9216	4.0439	38	GKSAADAKK	46

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.444915
Standard deviation: 1.444545
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 0
14 7.0 0
15 7.5 0
16 8.0 17
17 8.5 24
18 9.0 30
19 9.5 58
20 10.0 103
21 10.5 147
22 11.0 208
23 11.5 327
24 12.0 268
25 12.5 169
26 13.0 156
27 13.5 83
28 14.0 36
29 14.5 27
30 15.0 20
31 15.5 11
32 16.0 7
33 16.5 1
34 17.0 1
35 17.5 2
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.124756
Standard deviation: 2.338275
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 0
14 7.0 0
15 7.5 0
16 8.0 17
17 8.5 24
18 9.0 40
19 9.5 65
20 10.0 146
21 10.5 249
22 11.0 457
23 11.5 870
24 12.0 1318
25 12.5 1665
26 13.0 3083
27 13.5 4328
28 14.0 6407
29 14.5 8593
30 15.0 11866
31 15.5 15110
32 16.0 18593
33 16.5 23167
34 17.0 26821
35 17.5 28979
36 18.0 31996
37 18.5 33186
38 19.0 33866
39 19.5 32614
40 20.0 28703
41 20.5 25345
42 21.0 20515
43 21.5 15497
44 22.0 11304
45 22.5 7253
46 23.0 4229
47 23.5 2359
48 24.0 1042
49 24.5 369
50 25.0 100
51 25.5 19
Query sequence: GKRKAAAKP