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: SNCKFTQQS

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Amb a 1	P27761	0.00	7.5412	7.2915	233	SNCKFTQQS	241
2	Amb a 1	166443	0.00	7.5412	7.2915	233	SNCKFTQQS	241
3	Hel a 6.0101	A0A251RNJ1_HELAN	0.81	6.9540	6.9362	230	SNCKFTQHS	238
4	Amb a 1	P27760	2.17	5.9614	6.3355	234	SNCKFTQHQ	242
5	Amb a 2	P27762	3.65	4.8819	5.6823	233	SNCKFTHHE	241
6	Art v 6.0101	62530262	3.70	4.8441	5.6594	232	SNCKFSHHQ	240
7	Amb a 1	P28744	5.00	3.8941	5.0845	233	SNCLFTQHQ	241
8	Tri a 45.0101	A0A0G3F715_WHEAT	6.27	2.9677	4.5239	47	ANCQICQES	55
9	Tri a gliadin	170702	6.34	2.9197	4.4949	196	SDCQVMQQQ	204
10	Ves s 5	P35786	6.60	2.7294	4.3798	93	SQCKYGHDT	101
11	Asp n 14	4235093	6.74	2.6281	4.3184	248	NDMNITQQD	256
12	Asp n 14	2181180	6.74	2.6281	4.3184	248	NDMNITQQD	256
13	Vesp v 5.0101	VA5_VESVE	6.74	2.6240	4.3160	92	SQCKYGHDN	100
14	Hom s 5	1346344	6.89	2.5191	4.2525	547	STIKYTTTS	555
15	Amb a 1	P27759	7.05	2.3987	4.1796	232	SNSLFTQHQ	240
16	Que m 1.0101	AUH28179	7.09	2.3722	4.1636	117	STCKYQTKG	125
17	Der p 3	P39675	7.14	2.3329	4.1398	122	SPMKLNQKN	130
18	Api m 5.0101	B2D0J4	7.22	2.2745	4.1045	736	SDIMFQQQT	744
19	Tri a glutenin	21930	7.25	2.2560	4.0933	153	SSCHVMQQQ	161
20	Tri a gliadin	170732	7.25	2.2560	4.0933	179	SSCHVMQQQ	187
21	Tri a glutenin	886965	7.25	2.2560	4.0933	183	SSCHVMQQQ	191
22	Tri a gliadin	170730	7.25	2.2560	4.0933	160	SSCHVMQQQ	168
23	Tri a gliadin	170734	7.25	2.2560	4.0933	113	SSCHVMQQQ	121
24	Tri a 36.0101	335331566	7.25	2.2560	4.0933	238	SSCHVMQQQ	246
25	Tri a glutenin	21926	7.25	2.2560	4.0933	153	SSCHVMQQQ	161
26	Tri a glutenin	886967	7.25	2.2560	4.0933	198	SSCHVMQQQ	206
27	Tri a glutenin	21773	7.25	2.2560	4.0933	176	SSCHVMQQQ	184
28	Tri a gliadin	170736	7.30	2.2179	4.0702	181	SDCQVMRQQ	189
29	Tri a gliadin	170738	7.30	2.2179	4.0702	209	SDCQVMRQQ	217
30	Tri a 20.0101	BAN29066	7.30	2.2179	4.0702	162	SDCQVMRQQ	170
31	Tri a gliadin	170708	7.30	2.2179	4.0702	174	SDCQVMRQQ	182
32	Tri a gliadin	1063270	7.30	2.2179	4.0702	162	SDCQVMRQQ	170
33	Pac c 3.0101	VA5_BRACH	7.32	2.2045	4.0621	85	NQCKIGHDG	93
34	Sal k 6.0101	ARS33724	7.35	2.1823	4.0487	264	KNCSFTDTD	272
35	Sal k 6.0101	AHL24657	7.35	2.1823	4.0487	242	KNCSFTDTD	250
36	Aln g 1	7430710	7.41	2.1399	4.0230	292	SEIEITAQS	300
37	Ves s 1.0101	3989146	7.43	2.1208	4.0115	2	SKCPFSDDT	10
38	Rap v 2.0101	QPB41107	7.49	2.0826	3.9883	407	SNAELTERN	415
39	Asp f 2	P79017	7.52	2.0604	3.9749	54	SSCNATQRR	62
40	Tri a 21.0101	283476402	7.58	2.0142	3.9469	132	ASSQVSQQS	140
41	Cand a 1	576627	7.59	2.0070	3.9426	101	MSCEFCQQG	109
42	Cand a 1	P43067	7.59	2.0070	3.9426	101	MSCEFCQQG	109
43	Cul q 3.01	Q95V93_CULQU	7.61	1.9882	3.9312	242	QNCKAKDES	250
44	Dol m 5.0101	P10736	7.62	1.9830	3.9280	115	NQCDFNHDD	123
45	Cul q 2.01	Q95V92_CULQU	7.62	1.9812	3.9270	244	NNCKVKEAT	252
46	Jug r 2	6580762	7.66	1.9565	3.9121	128	RRCQIQEQS	136
47	Jug n 2	31321944	7.66	1.9565	3.9121	16	RRCQIQEQS	24
48	Sco m 5.0101	QEA69430	7.71	1.9187	3.8892	195	SDCKKGKSS	203
49	Tri a gliadin	170736	7.72	1.9118	3.8850	27	SQVQWPQQQ	35
50	Tri a 20.0101	BAN29066	7.72	1.9118	3.8850	8	SQVQWPQQQ	16

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.340961
Standard deviation: 1.371256
1 0.5 2
2 1.0 1
3 1.5 0
4 2.0 0
5 2.5 1
6 3.0 0
7 3.5 0
8 4.0 2
9 4.5 0
10 5.0 0
11 5.5 1
12 6.0 0
13 6.5 2
14 7.0 5
15 7.5 24
16 8.0 28
17 8.5 79
18 9.0 101
19 9.5 138
20 10.0 230
21 10.5 253
22 11.0 330
23 11.5 225
24 12.0 156
25 12.5 64
26 13.0 29
27 13.5 13
28 14.0 7
29 14.5 5
30 15.0 0
31 15.5 0
32 16.0 0
33 16.5 1
34 17.0 0
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.523032
Standard deviation: 2.266063
1 0.5 2
2 1.0 1
3 1.5 0
4 2.0 0
5 2.5 1
6 3.0 0
7 3.5 0
8 4.0 2
9 4.5 0
10 5.0 0
11 5.5 1
12 6.0 0
13 6.5 2
14 7.0 5
15 7.5 24
16 8.0 31
17 8.5 93
18 9.0 182
19 9.5 332
20 10.0 593
21 10.5 1162
22 11.0 1868
23 11.5 2915
24 12.0 4581
25 12.5 6157
26 13.0 8823
27 13.5 11970
28 14.0 15759
29 14.5 19537
30 15.0 24718
31 15.5 28102
32 16.0 31414
33 16.5 34140
34 17.0 34267
35 17.5 35066
36 18.0 30967
37 18.5 28668
38 19.0 24030
39 19.5 18985
40 20.0 14022
41 20.5 9284
42 21.0 5916
43 21.5 3341
44 22.0 1858
45 22.5 899
46 23.0 340
47 23.5 129
48 24.0 9
Query sequence: SNCKFTQQS