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: HCPNHSQAF

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Der p 18.0101	CHL18_DERPT	0.00	9.4347	8.0850	438	HCPNHSQAF	446
2	Der f 18.0101	27550039	5.11	5.0697	5.6562	438	HCANHLQAF	446
3	Tab y 2.0101	304273371	6.99	3.4649	4.7633	36	MCPDQNKTI	44
4	Der p 7	P49273	7.33	3.1780	4.6036	50	KVPDHSDKF	58
5	Gal d 6.0101	VIT1_CHICK	7.52	3.0147	4.5128	424	HCPRSSSVL	432
6	gal d 6.0101	P87498	7.52	3.0147	4.5128	424	HCPRSSSVL	432
7	Cor a 11	19338630	7.60	2.9439	4.4734	268	KHPSQSNQF	276
8	Fag e 3.0101	A5HIX6	7.80	2.7780	4.3811	17	RCQDRSQGF	25
9	Ses i 6.0101	Q9XHP0	7.82	2.7628	4.3726	433	ISPNQAQAL	441
10	Alt a 10	P42041	7.97	2.6301	4.2988	426	HTSNLTTAI	434
11	Dau c 5.0101	H2DF86	8.12	2.5009	4.2269	39	TSPDKSQLI	47
12	Tri a 21.0101	283476402	8.25	2.3942	4.1675	37	HFPGQQQPF	45
13	Tri a gliadin	170716	8.29	2.3553	4.1459	49	QFPGQQQQF	57
14	Tri a gliadin	170718	8.29	2.3553	4.1459	46	QFPGQQQQF	54
15	Tri a gliadin	170710	8.29	2.3553	4.1459	49	QFPGQQQQF	57
16	Tri a gliadin	21765	8.29	2.3553	4.1459	46	QFPGQQQQF	54
17	Tri a gliadin	170740	8.29	2.3553	4.1459	49	QFPGQQQQF	57
18	Tri a gliadin	21757	8.29	2.3553	4.1459	49	QFPGQQQQF	57
19	Pha v 3.0101	289064177	8.36	2.2945	4.1120	85	LNPNNAQAL	93
20	Pru du 6.0101	307159112	8.38	2.2836	4.1060	81	HLPSYSNAP	89
21	Pru du 6	258588247	8.38	2.2836	4.1060	61	HLPSYSNAP	69
22	Sin a 3.0101	156778059	8.38	2.2828	4.1056	41	TTPDRQQAC	49
23	Tri a glutenin	22090	8.40	2.2614	4.0936	590	HCPTSPQQT	598
24	Pru p 3	P81402	8.42	2.2467	4.0854	2	TCGQVSSAL	10
25	Asp f 23	21215170	8.45	2.2253	4.0735	372	QTPEEKRAF	380
26	Pru du 8.0101	A0A516F3L2_PRUDU	8.48	2.1921	4.0551	53	MCSSHGQSC	61
27	Ves s 1.0101	3989146	8.49	2.1887	4.0532	223	DVCSHSRAI	231
28	Pan h 7.0101	XP_026780620	8.49	2.1851	4.0512	25	HNNHMSKAL	33
29	Pac c 3.0101	VA5_BRACH	8.52	2.1598	4.0371	20	NCGTYSNAH	28
30	Pis v 3.0101	133711973	8.59	2.1006	4.0041	338	QSNNYGQLF	346
31	Cor a 11	19338630	8.62	2.0722	3.9884	420	IFKNQDQAF	428
32	Jug r 2	6580762	8.65	2.0519	3.9770	391	ESPSYSNQF	399
33	Bla g 4	P54962	8.68	2.0229	3.9609	155	QVNQHKKAI	163
34	Mes a 1.0101	MSP_MESAU	8.71	2.0031	3.9499	59	ECSDECQTF	67
35	Act c 2	190358875	8.71	1.9996	3.9479	153	QCPNELRAP	161
36	Api m 3.0101	61656214	8.73	1.9853	3.9400	289	HVPEYSSSI	297
37	Cha o 1	Q96385	8.74	1.9724	3.9328	340	NIYNNNEAF	348
38	Pha a 5	P56165	8.75	1.9684	3.9306	87	NCPDFNKSV	95
39	Jug r 6.0101	VCL6_JUGRE	8.75	1.9657	3.9291	307	KRPSQSNQF	315
40	Hev b 4.0101	46410859	8.75	1.9646	3.9285	220	QTSDNSTLF	228
41	Cari p 1.0101	C9EA45_CARPA	8.76	1.9544	3.9228	339	LGDNNSKAF	347
42	Tri tu 14.0101	CAH69206	8.77	1.9453	3.9177	28	SCGQVSSAL	36
43	Amb a 1	P27761	8.79	1.9329	3.9108	236	KFTQQSKAI	244
44	Amb a 1	166443	8.79	1.9329	3.9108	236	KFTQQSKAI	244
45	Bla g 3.0101	D0VNY7_BLAGE	8.82	1.9065	3.8962	216	DVPRHGEQF	224
46	Ses i 3	13183177	8.84	1.8894	3.8867	400	QRPTHSNQY	408
47	Tri a gliadin	21769	8.84	1.8889	3.8864	92	QQPQQQQQL	100
48	Ani s 13.0101	K9USK2_9BILA	8.85	1.8782	3.8804	181	HYPHMRLAF	189
49	Asp f 22.0101	13925873	8.87	1.8632	3.8721	175	SAPSFSEAL	183
50	Gly m Bd28K	12697782	8.88	1.8546	3.8673	346	GYPNGSRAM	354

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.051767
Standard deviation: 1.171400
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 1
12 6.0 0
13 6.5 0
14 7.0 1
15 7.5 1
16 8.0 6
17 8.5 18
18 9.0 31
19 9.5 85
20 10.0 125
21 10.5 223
22 11.0 276
23 11.5 399
24 12.0 233
25 12.5 141
26 13.0 77
27 13.5 44
28 14.0 18
29 14.5 5
30 15.0 7
31 15.5 5

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.020780
Standard deviation: 2.105227
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 1
12 6.0 0
13 6.5 0
14 7.0 1
15 7.5 1
16 8.0 6
17 8.5 18
18 9.0 32
19 9.5 100
20 10.0 166
21 10.5 430
22 11.0 729
23 11.5 1287
24 12.0 2639
25 12.5 3607
26 13.0 5181
27 13.5 7308
28 14.0 11794
29 14.5 15524
30 15.0 20206
31 15.5 24123
32 16.0 28906
33 16.5 32635
34 17.0 35566
35 17.5 36709
36 18.0 37474
37 18.5 34655
38 19.0 29909
39 19.5 25054
40 20.0 18289
41 20.5 12471
42 21.0 7742
43 21.5 4356
44 22.0 1886
45 22.5 1053
46 23.0 238
47 23.5 80
48 24.0 20
Query sequence: HCPNHSQAF