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: KKKKGKDIR

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Aed a 8.0101	Q1HR69_AEDAE	0.00	6.4451	6.7580	271	KKKKGKDIR	279
2	Cor a 10	10944737	3.60	4.3778	5.4564	278	KKKHGKDIS	286
3	Gal d 8.0101	C1L370_CHICK	6.16	2.9145	4.5351	37	KKKSPEDVK	45
4	Der p 28.0101	QAT18639	6.48	2.7305	4.4193	250	KRKFGKDIM	258
5	Der f 28.0201	AIO08848	6.48	2.7305	4.4193	250	KRKFGKDIM	258
6	Bomb m 4.0101	NP_001037486	6.51	2.7101	4.4064	54	KEKKGEVIK	62
7	Aed al 2	ALL2_AEDAE	6.57	2.6764	4.3852	157	YEKLGKDIR	165
8	Aed a 2	P18153	6.57	2.6764	4.3852	157	YEKLGKDIR	165
9	Aed a 2	159559	6.57	2.6764	4.3852	157	YEKLGKDIR	165
10	Sor h 13.0101	A0A077B155_SORHL	6.75	2.5716	4.3192	31	EKEKGKDDK	39
11	Jug r 2	6580762	6.83	2.5258	4.2903	57	ERRRGRDVD	65
12	Tri a 17.0101	AMYB_WHEAT	6.94	2.4659	4.2527	26	KFEKGDEIR	34
13	Cla h 5.0101	5777795	6.99	2.4381	4.2351	44	KELEGKDIN	52
14	Cla h 5.0101	P42039	6.99	2.4381	4.2351	44	KELEGKDIN	52
15	Cla h 10.0101	P42039	6.99	2.4381	4.2351	44	KELEGKDIN	52
16	Fus p 9.0101	A0A0U1Y1N5_GIBIN	7.06	2.3948	4.2079	132	QKKKAKDGK	140
17	Der f 21.0101	ALL21_DERFA	7.08	2.3839	4.2010	62	EKTKSKELK	70
18	Der p 21.0101	85687540	7.08	2.3839	4.2010	64	EKTKSKELK	72
19	Der f 26.0101	AIO08852	7.09	2.3814	4.1994	54	EKKKGQKFM	62
20	Cro p 2.0101	XP_019400389	7.10	2.3722	4.1937	37	KKKSQDDVK	45
21	Lep d 5.0102	34495292	7.15	2.3458	4.1771	98	EKSKSKELK	106
22	Lep d 5.0103	34495294	7.15	2.3458	4.1771	96	EKSKSKELK	104
23	Lep d 5.0101	Q9U5P2	7.15	2.3458	4.1771	37	EKSKSKELK	45
24	Pen b 26.0101	59894749	7.19	2.3197	4.1606	49	KALEGKDIK	57
25	Ves v 6.0101	G8IIT0	7.20	2.3168	4.1587	1053	QEKKTTHIR	1061
26	Pla or 2.0101	162949338	7.24	2.2951	4.1451	233	KYKDEKDVR	241
27	Amb a 12.0102	A0A1B2H9Q5_AMBAR	7.25	2.2879	4.1406	202	KKKYGQDAT	210
28	Hev b 9	Q9LEI9	7.25	2.2879	4.1406	203	KKKYGQDAT	211
29	Hev b 9	Q9LEJ0	7.25	2.2879	4.1406	203	KKKYGQDAT	211
30	Amb a 12.0101	A0A1B2H9Q1_AMBAR	7.25	2.2879	4.1406	188	KKKYGQDAT	196
31	Art fr 5.0101	A7L499	7.33	2.2422	4.1118	42	KKKNEKKLK	50
32	Pun g 14.0101	CHIT_PUNGR	7.47	2.1592	4.0595	91	RSCQGKDIK	99
33	Der p 8	P46419	7.54	2.1198	4.0347	200	KKQQPKTFN	208
34	Cry j 2	506858	7.59	2.0912	4.0168	435	KRKESKSHK	443
35	Cry j 2	P43212	7.59	2.0912	4.0168	435	KRKESKSHK	443
36	Pru du 6	258588247	7.60	2.0866	4.0138	169	RHQKTRRIR	177
37	Pru du 6.0101	307159112	7.60	2.0866	4.0138	189	RHQKTRRIR	197
38	Ole e 1.0101	13195753	7.61	2.0786	4.0088	29	KEKKNGDIT	37
39	Dic v a	763532	7.64	2.0614	3.9980	1254	DEKKAKALR	1262
40	Dic v a	763532	7.64	2.0614	3.9980	1120	DEKKAKALR	1128
41	Sor h 1.0101	763532	7.66	2.0530	3.9927	3	KVAKGKNIT	11
42	Pis v 3.0101	133711973	7.67	2.0438	3.9869	36	KEKKGREQE	44
43	Pan h 3.0101	XP_026771637	7.68	2.0405	3.9848	317	KKENGKACQ	325
44	Cor a 11	19338630	7.71	2.0218	3.9731	26	QRRDGKQIC	34
45	Rap v 2.0101	QPB41107	7.75	2.0025	3.9609	536	KKKFESDIR	544
46	Hom s 1	2342526	7.75	1.9984	3.9583	360	TKRRVKKIR	368
47	Hom s 1.0101	2723284	7.75	1.9984	3.9583	402	TKRRVKKIR	410
48	Cla h 12	P50344	7.80	1.9715	3.9414	49	KALEGKDVK	57
49	Alt a 12	P49148	7.80	1.9715	3.9414	49	KALEGKDVK	57
50	Pon l 7.0101	P05547	7.81	1.9665	3.9382	10	AKKKQDDID	18

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.238787
Standard deviation: 1.743769
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 1
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 3
14 7.0 10
15 7.5 17
16 8.0 28
17 8.5 20
18 9.0 73
19 9.5 87
20 10.0 100
21 10.5 178
22 11.0 177
23 11.5 277
24 12.0 243
25 12.5 131
26 13.0 148
27 13.5 84
28 14.0 33
29 14.5 41
30 15.0 11
31 15.5 8
32 16.0 8
33 16.5 3
34 17.0 5
35 17.5 4
36 18.0 4
37 18.5 1
38 19.0 1
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0
44 22.0 0
45 22.5 0
46 23.0 0
47 23.5 0
48 24.0 0
49 24.5 0
50 25.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.717099
Standard deviation: 2.769638
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 1
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 3
14 7.0 10
15 7.5 17
16 8.0 29
17 8.5 27
18 9.0 83
19 9.5 136
20 10.0 204
21 10.5 391
22 11.0 617
23 11.5 1034
24 12.0 1861
25 12.5 2097
26 13.0 3460
27 13.5 4731
28 14.0 6146
29 14.5 7547
30 15.0 9633
31 15.5 12744
32 16.0 15558
33 16.5 18510
34 17.0 21081
35 17.5 23251
36 18.0 24670
37 18.5 27327
38 19.0 28949
39 19.5 28395
40 20.0 27079
41 20.5 26438
42 21.0 23396
43 21.5 20674
44 22.0 17616
45 22.5 14291
46 23.0 10356
47 23.5 7843
48 24.0 5844
49 24.5 3647
50 25.0 2281
51 25.5 1287
52 26.0 570
53 26.5 252
54 27.0 90
55 27.5 17
Query sequence: KKKKGKDIR