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: DKNPNCKHA

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 a 2	51316214	0.00	8.1275	7.6959	119	DKNPNCKHA	127
2	Cof a 3.0101	R4MUV4_COFAR	6.73	3.2243	4.7291	3	DKCGNCDCA	11
3	Vig r 2.0101	Q198W3	7.35	2.7729	4.4560	278	EKNPQLKDL	286
4	Der f 2	217308	7.38	2.7539	4.4445	51	DANQNTKTA	59
5	Der f 2	217304	7.38	2.7539	4.4445	51	DANQNTKTA	59
6	Der f 2	Q00855	7.38	2.7539	4.4445	59	DANQNTKTA	67
7	Der f 2.0109	76097511	7.38	2.7539	4.4445	42	DANQNTKTA	50
8	Der f 2	13560629	7.38	2.7539	4.4445	83	DANQNTKTA	91
9	Hel a 3.0101	P82007	7.70	2.5195	4.3027	69	DRRTACKCA	77
10	Gal d vitellogenin	63887	7.81	2.4415	4.2555	1153	EENDQVKQA	1161
11	Gal d vitellogenin	212881	7.81	2.4415	4.2555	1155	EENDQVKQA	1163
12	Phl p 13	4826572	7.88	2.3913	4.2251	134	AKNYNCKIL	142
13	Gly m Bd28K	12697782	7.89	2.3848	4.2212	281	DKKADFKNA	289
14	Ory s 1	8118432	7.97	2.3249	4.1849	193	NRNDELRHA	201
15	Ole e 8	6901654	7.99	2.3102	4.1760	159	NKSGNNSQA	167
16	Ole e 8	Q9M7R0	7.99	2.3102	4.1760	159	NKSGNNSQA	167
17	Pen m 7.0102	AEB77775	8.04	2.2697	4.1515	202	KKNPEQRVA	210
18	Pen m 7.0101	G1AP69_PENMO	8.04	2.2697	4.1515	202	KKNPEQRVA	210
19	Jug r 8.0101	XP_018816661	8.13	2.2089	4.1147	68	YKNPNLKQY	76
20	Gly m 5.0101	O22120	8.15	2.1905	4.1036	366	EKNPQLRDL	374
21	Gly m 5.0201	Q9FZP9	8.15	2.1905	4.1036	382	EKNPQLRDL	390
22	Gly m conglycinin	169927	8.15	2.1905	4.1036	41	EKNPQLRDL	49
23	Gly m conglycinin	18536	8.15	2.1905	4.1036	428	EKNPQLRDL	436
24	Gly m conglycinin	256427	8.15	2.1905	4.1036	262	EKNPQLRDL	270
25	Vig r 2.0201	B1NPN8	8.15	2.1905	4.1036	281	EKNPQLRDL	289
26	Zan_b_2.02	QYU76044	8.21	2.1481	4.0779	10	QNNPQLQCA	18
27	Act d a	450239	8.28	2.0960	4.0464	115	DKTPEATDA	123
28	Len c 1.0102	29539111	8.31	2.0771	4.0350	249	EKNPQLQDL	257
29	Len c 1.0101	29539109	8.31	2.0771	4.0350	249	EKNPQLQDL	257
30	Cha o 2.0101	47606004	8.39	2.0212	4.0012	468	SSPPNCKNK	476
31	Jun a 2	9955725	8.39	2.0212	4.0012	461	SSPPNCKNK	469
32	Der p 30.0101	QAT18641	8.42	1.9997	3.9881	53	TKNSDVQFA	61
33	Bos d 13.0201	MYL3_BOVIN	8.45	1.9722	3.9715	66	DRTPKCEMK	74
34	Cte f 1	Q94424	8.53	1.9157	3.9373	109	CKDPNNKDS	117
35	Der p 2	P49278	8.53	1.9137	3.9361	59	EANQNTKTA	67
36	Der p 2.0114	99644635	8.54	1.9081	3.9327	59	EANQNTKNA	67
37	Ara h 1	P43237	8.57	1.8873	3.9201	413	KKNPQLQDL	421
38	Ara h 1	P43238	8.57	1.8873	3.9201	421	KKNPQLQDL	429
39	Chi t 2.0101	2506460	8.57	1.8859	3.9193	45	KANPDIQTA	53
40	Chi t 2.0102	540257	8.57	1.8859	3.9193	45	KANPDIQTA	53
41	Gly m glycinin G1	169973	8.58	1.8834	3.9178	285	DEKPQCKGK	293
42	Gly m 6.0101	P04776	8.58	1.8834	3.9178	285	DEKPQCKGK	293
43	Fag t 6.01	QZM06934	8.59	1.8706	3.9100	34	EKTPPTQHI	42
44	Pun g 1.0101	A0A059STC4_PUNGR	8.60	1.8670	3.9079	72	DRQATCKCL	80
45	Art v 5.0101	62530264	8.61	1.8554	3.9008	17	DKNGDGKIS	25
46	Lup an 1.0101	169950562	8.62	1.8520	3.8988	289	DDNQNLRVA	297
47	Der f 28.0201	AIO08848	8.62	1.8475	3.8961	387	DNSNNVKDL	395
48	Der f 10.0101	1359436	8.64	1.8361	3.8891	9	QQQPSTKME	17
49	Ory s 1	8118430	8.68	1.8073	3.8717	104	NKDPSCSGN	112
50	Amb a 6	O04004	8.69	1.8027	3.8690	108	DKNLDCSKL	116

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.161873
Standard deviation: 1.373344
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 1
15 7.5 6
16 8.0 8
17 8.5 17
18 9.0 68
19 9.5 54
20 10.0 133
21 10.5 245
22 11.0 227
23 11.5 262
24 12.0 270
25 12.5 185
26 13.0 113
27 13.5 50
28 14.0 23
29 14.5 8
30 15.0 8
31 15.5 6
32 16.0 5
33 16.5 2
34 17.0 2
35 17.5 1
36 18.0 2
37 18.5 0
38 19.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.467576
Standard deviation: 2.269728
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 1
15 7.5 6
16 8.0 8
17 8.5 17
18 9.0 71
19 9.5 60
20 10.0 165
21 10.5 385
22 11.0 657
23 11.5 1049
24 12.0 1992
25 12.5 2883
26 13.0 4417
27 13.5 6900
28 14.0 9238
29 14.5 12275
30 15.0 16036
31 15.5 20901
32 16.0 25044
33 16.5 28653
34 17.0 32402
35 17.5 34085
36 18.0 34301
37 18.5 33892
38 19.0 31193
39 19.5 27929
40 20.0 22925
41 20.5 17583
42 21.0 13328
43 21.5 9419
44 22.0 5844
45 22.5 3385
46 23.0 1767
47 23.5 839
48 24.0 381
49 24.5 133
50 25.0 31
Query sequence: DKNPNCKHA