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: KNNSPPIPW

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Sal k 2.0101	22726221	0.00	8.0577	7.6396	158	KNNSPPIPW	166
2	Sus s 1.0101	ALBU_PIG	6.48	3.6347	4.9933	130	KNDNPDIPK	138
3	Der p 36.0101	ATI08932	6.50	3.6228	4.9862	119	KNNSMPISL	127
4	Der p 9.0101	31745576	6.85	3.3787	4.8401	111	RTNGPPIGV	119
5	Bos d 6	P02769	7.12	3.1973	4.7316	130	KDDSPDLPK	138
6	Bos d 6	2190337	7.12	3.1973	4.7316	130	KDDSPDLPK	138
7	Cav p 4.0101	Q6WDN9_CAVPO	7.35	3.0414	4.6383	130	KDDNPNLPP	138
8	Can f 3	P49822	7.38	3.0188	4.6248	130	KDDNPGFPP	138
9	Der f 14	1545803	7.65	2.8317	4.5128	264	KNNGSPIDS	272
10	Eur m 14	6492307	7.65	2.8317	4.5128	1172	KNNGSPIDS	1180
11	Ves s 5	P35786	7.70	2.8013	4.4947	139	KDFNPTISW	147
12	Cha o 3.0101	GH5FP_CHAOB	7.72	2.7897	4.4877	211	GNRSTPISW	219
13	Cyn d 24.0101	51950706	7.99	2.6043	4.3767	31	KEHVPPLTW	39
14	Der f 27.0101	AIO08851	8.27	2.4135	4.2626	30	NNNNKPVPA	38
15	Ory s 1	8118432	8.28	2.4038	4.2568	52	NSSTPSIPP	60
16	Sor h 1.0101	8118432	8.35	2.3577	4.2292	198	KDSPDPIKF	206
17	Pru av 2	P50694	8.42	2.3067	4.1987	29	KNNCPYMVW	37
18	Equ c 3	399672	8.46	2.2799	4.1827	130	KDDHPNLPK	138
19	Mala s 11	28569698	8.46	2.2789	4.1821	38	EHTLPPLPY	46
20	Ory s 1	8118428	8.48	2.2695	4.1765	233	KPLSPPFSI	241
21	Amb a 1	P28744	8.49	2.2644	4.1734	182	SHDGPPVPR	190
22	Der p 14.0101	20385544	8.53	2.2367	4.1569	1166	KNSGSPIDS	1174
23	Der p 9.0102	37654735	8.58	2.2021	4.1361	125	RTNGPTIGV	133
24	Tri a gliadin	170734	8.60	2.1873	4.1273	52	KPTSAPFPQ	60
25	Ves vi 5	P35787	8.64	2.1609	4.1115	140	KDFNPNIEW	148
26	Can s 4.0101	XP_030482568.1	8.65	2.1548	4.1078	94	KTNTDFLPY	102
27	Pol d 4.0101	30909091	8.66	2.1481	4.1039	218	NDSGGPILW	226
28	Fel d 2	P49064	8.69	2.1228	4.0887	130	KDDNPGFGQ	138
29	Car i 2.0101	VCL_CARIL	8.71	2.1083	4.0800	576	RSSGGPISL	584
30	Jug n 2	31321944	8.71	2.1083	4.0800	268	RSSGGPISL	276
31	Jug r 2	6580762	8.71	2.1083	4.0800	380	RSSGGPISL	388
32	Gly m 6.0201	P04405	8.73	2.0987	4.0743	317	QNSSPDIYN	325
33	Gly m glycinin G2	295800	8.73	2.0987	4.0743	317	QNSSPDIYN	325
34	Tri a gliadin	170732	8.77	2.0707	4.0575	62	HNNSPNNNF	70
35	Der f 3	P49275	8.79	2.0565	4.0490	126	QTNAKPVPL	134
36	Pis s 3.0101	NLTP1_PEA	8.79	2.0541	4.0476	47	NNASPPPPC	55
37	Api m 12.0101	Q868N5	8.80	2.0491	4.0446	303	EKTSKPLPM	311
38	Art fr 5.0101	A7L499	8.86	2.0102	4.0213	120	EDDEGNIPY	128
39	Ani s 5.0101	121308877	8.88	1.9978	4.0139	19	DDTPPPPPF	27
40	Hor v 1	3367714	8.89	1.9873	4.0076	28	SDNSGPWMW	36
41	Asp f 6	Q92450	8.92	1.9658	3.9948	4	QYTLPPLPY	12
42	Asp f 6	1648970	8.92	1.9658	3.9948	15	QYTLPPLPY	23
43	Asp n 14	2181180	9.01	1.9058	3.9589	427	KNSNNVLPL	435
44	Asp n 14	4235093	9.01	1.9058	3.9589	427	KNSNNVLPL	435
45	Lyc e 2.0102	546937	9.02	1.8969	3.9535	53	NNQSPDLQI	61
46	Lyc e 2.0101	18542113	9.02	1.8969	3.9535	53	NNQSPDLQI	61
47	Sola l 2.0101	Q547Q0_SOLLC	9.02	1.8969	3.9535	53	NNQSPDLQI	61
48	Sola l 2.0201	Q8RVW4_SOLLC	9.02	1.8969	3.9535	53	NNQSPDLQI	61
49	Lyc e 2.0102	18542115	9.02	1.8969	3.9535	53	NNQSPDLQI	61
50	Gly m conglycinin	18536	9.05	1.8785	3.9426	98	DEQPRPIPF	106

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.802294
Standard deviation: 1.464720
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 2
14 7.0 1
15 7.5 4
16 8.0 5
17 8.5 8
18 9.0 21
19 9.5 45
20 10.0 70
21 10.5 144
22 11.0 182
23 11.5 194
24 12.0 212
25 12.5 338
26 13.0 139
27 13.5 142
28 14.0 100
29 14.5 45
30 15.0 24
31 15.5 7
32 16.0 5
33 16.5 6
34 17.0 0
35 17.5 2
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: 18.702658
Standard deviation: 2.448134
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 2
14 7.0 1
15 7.5 4
16 8.0 5
17 8.5 8
18 9.0 21
19 9.5 63
20 10.0 88
21 10.5 220
22 11.0 349
23 11.5 483
24 12.0 897
25 12.5 1482
26 13.0 1990
27 13.5 3427
28 14.0 4515
29 14.5 6718
30 15.0 9087
31 15.5 11340
32 16.0 15005
33 16.5 17977
34 17.0 21559
35 17.5 25480
36 18.0 28496
37 18.5 31085
38 19.0 32006
39 19.5 31900
40 20.0 30692
41 20.5 28697
42 21.0 24923
43 21.5 21646
44 22.0 17101
45 22.5 12516
46 23.0 8692
47 23.5 5378
48 24.0 3252
49 24.5 1685
50 25.0 874
51 25.5 331
52 26.0 130
53 26.5 57
54 27.0 8
Query sequence: KNNSPPIPW