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: NCDKNPNCK

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	8.1435	7.6195	117	NCDKNPNCK	125
2	Pla or 2.0101	162949338	4.82	4.7043	5.5639	118	NCDKDENCN	126
3	Phl p 13	4826572	4.97	4.6021	5.5028	132	SCAKNYNCK	140
4	Ory s 1	8118430	5.66	4.1059	5.2062	102	RCNKDPSCS	110
5	Ory s 1	11346546	6.97	3.1716	4.6478	101	RCNRNPACS	109
6	Sor h 13.0201	A0A077B569_SORHL	7.12	3.0685	4.5861	150	SCAKKYDCK	158
7	Ory s 1	2224915	7.50	2.7977	4.4243	89	RCTNNPSCS	97
8	Gal d vitellogenin	63887	7.66	2.6798	4.3538	1504	RMDKNPSRQ	1512
9	Gal d vitellogenin	212881	7.66	2.6798	4.3538	1506	RMDKNPSRQ	1514
10	Asp f 1	P04389	7.92	2.4946	4.2431	101	DCDRPPKHS	109
11	Asp f 1	250902	7.92	2.4946	4.2431	74	DCDRPPKHS	82
12	Asp f 1	166486	7.92	2.4946	4.2431	101	DCDRPPKHS	109
13	Jug r 8.0201	XP_018847114	7.96	2.4687	4.2277	62	QYLKNPNLK	70
14	Vig r 2.0101	Q198W3	8.15	2.3299	4.1447	276	TPEKNPQLK	284
15	Der f 14	1545803	8.18	2.3121	4.1341	89	QHDKENNVR	97
16	Gly m 6.0101	P04776	8.19	2.3003	4.1270	283	EEDEKPQCK	291
17	Gly m glycinin G1	169973	8.19	2.3003	4.1270	283	EEDEKPQCK	291
18	Sol s 2.0101	84380786	8.35	2.1869	4.0592	107	QCSKSNRQK	115
19	Hev b 6.01	P02877	8.38	2.1673	4.0475	51	DHNCQSNCK	59
20	Sal s 7.01	ACH70914	8.40	2.1507	4.0376	239	SMEKGGNMK	247
21	Sal s 7.01	KARG_PROCL	8.42	2.1398	4.0310	95	QTDKHPNKD	103
22	Lit v 2.0101	Q004B5	8.42	2.1398	4.0310	95	QTDKHPNKD	103
23	Scy p 2.0101	KARG0_SCYPA	8.42	2.1398	4.0310	95	QTDKHPNKD	103
24	Pen m 2	27463265	8.42	2.1398	4.0310	95	QTDKHPNKD	103
25	Cup s 7.01	CMLN_CUPSE	8.43	2.1347	4.0280	4	DCDKECNRR	12
26	Jun a 7.0101	CMLN_JUNAS	8.43	2.1347	4.0280	4	DCDKECNRR	12
27	Cup s 7.0102	CMLN1_CUPSE	8.43	2.1347	4.0280	4	DCDKECNRR	12
28	Cry j 7.0101	CMLN_CRYJA	8.43	2.1347	4.0280	4	DCDKECNRR	12
29	Cup s 7.0101	BBP47166	8.43	2.1347	4.0280	54	DCDKECNRR	62
30	Cof a 2.0101	AGL34967.1	8.53	2.0630	3.9851	65	GCKCGPDCK	73
31	Cari p 1.0101	C9EA45_CARPA	8.54	2.0556	3.9807	400	YCDQKKPCK	408
32	Der f 20.0101	AIO08850	8.56	2.0417	3.9724	95	PTDKHPQTD	103
33	Der f 20.0201	ABU97470	8.56	2.0417	3.9724	95	PTDKHPQTD	103
34	Art v 5.0101	62530264	8.60	2.0073	3.9519	15	AFDKNGDGK	23
35	Dic v a	763532	8.66	1.9650	3.9266	199	TIDKQSSLK	207
36	Api m 12.0101	Q868N5	8.68	1.9520	3.9188	1163	PTDKQANSK	1171
37	Eur m 14	6492307	8.69	1.9435	3.9137	686	NADDNHHMK	694
38	Der p 14.0101	20385544	8.69	1.9435	3.9137	680	NADDNHHMK	688
39	Sor h 13.0101	A0A077B155_SORHL	8.69	1.9430	3.9134	162	KCAQKYDCK	170
40	Amb a 11.0101	CEP01_AMBAR	8.70	1.9385	3.9107	363	DAPKDPKFK	371
41	Cas s 5	Q42428	8.72	1.9227	3.9013	91	KYRNDPRCK	99
42	Pan h 7.0101	XP_026780620	8.73	1.9189	3.8990	4	NCHNDYKMK	12
43	Ory s 1	8118425	8.75	1.9004	3.8880	113	RCTKDQSCS	121
44	Dol m 1.0101	Q06478	8.80	1.8685	3.8689	229	NGSNQPGCR	237
45	Sin a 3.0101	156778059	8.82	1.8513	3.8586	81	KISKSTNCN	89
46	Eur m 14	6492307	8.84	1.8393	3.8514	997	EHDKENNVR	1005
47	Der p 14.0101	20385544	8.84	1.8393	3.8514	991	EHDKENNVR	999
48	Tri tu 14.0101	CAH69206	8.87	1.8210	3.8405	68	TADKQAACK	76
49	Tyr p 20.0101	A0A868BHP5_TYRPU	8.87	1.8199	3.8399	96	STDKHPPSD	104
50	Cte f 1	Q94424	8.89	1.8041	3.8304	141	ETNEDSKCK	149

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.418713
Standard deviation: 1.402191
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 2
11 5.5 0
12 6.0 1
13 6.5 0
14 7.0 1
15 7.5 2
16 8.0 6
17 8.5 16
18 9.0 30
19 9.5 61
20 10.0 107
21 10.5 183
22 11.0 245
23 11.5 244
24 12.0 194
25 12.5 277
26 13.0 184
27 13.5 72
28 14.0 24
29 14.5 16
30 15.0 7
31 15.5 11
32 16.0 4
33 16.5 5
34 17.0 0
35 17.5 4
36 18.0 0
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.875119
Standard deviation: 2.345981
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 2
11 5.5 0
12 6.0 1
13 6.5 0
14 7.0 1
15 7.5 2
16 8.0 6
17 8.5 16
18 9.0 33
19 9.5 69
20 10.0 145
21 10.5 281
22 11.0 422
23 11.5 866
24 12.0 1379
25 12.5 2557
26 13.0 3736
27 13.5 4929
28 14.0 7471
29 14.5 10001
30 15.0 13265
31 15.5 17057
32 16.0 21534
33 16.5 25898
34 17.0 28338
35 17.5 32527
36 18.0 33293
37 18.5 34593
38 19.0 32944
39 19.5 29722
40 20.0 25748
41 20.5 20946
42 21.0 17224
43 21.5 12159
44 22.0 9077
45 22.5 5752
46 23.0 3952
47 23.5 2253
48 24.0 1177
49 24.5 504
50 25.0 220
51 25.5 77
52 26.0 19
Query sequence: NCDKNPNCK