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: LHNFGQPWG

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Blo t 4.0101	33667932	0.00	8.0110	7.5599	294	LHNFGQPWG	302
2	Der f 4.0101	AHX03180	5.35	4.3219	5.3969	297	LRNFGTEWG	305
3	Eur m 4.0101	5059164	5.51	4.2137	5.3334	297	LKNFGTEWG	305
4	Der p 4	5059162	5.51	4.2137	5.3334	272	LKNFGTEWG	280
5	Bla g 11.0101	Q2L7A6_BLAGE	6.08	3.8205	5.1029	286	LVNFGVGWG	294
6	Hor v 20.0101	HOG3_HORVU	7.51	2.8334	4.5242	225	LQQLGQGMP	233
7	Hor v 21	P80198	7.51	2.8334	4.5242	225	LQQLGQGMP	233
8	Asp f 4	O60024	7.64	2.7414	4.4702	99	KGNVGKPWG	107
9	Ara h 7.0201	B4XID4	7.80	2.6293	4.4045	141	LRNLPQNCG	149
10	Tri a gliadin	170710	7.99	2.5014	4.3295	78	LQPFPQPQP	86
11	Tri a gliadin	21765	7.99	2.5014	4.3295	75	LQPFPQPQP	83
12	Tri a gliadin	170716	7.99	2.5014	4.3295	78	LQPFPQPQP	86
13	Tri a gliadin	21757	7.99	2.5014	4.3295	78	LQPFPQPQP	86
14	Tri a gliadin	170740	7.99	2.5014	4.3295	78	LQPFPQPQP	86
15	Tri a gliadin	170718	7.99	2.5014	4.3295	75	LQPFPQPQP	83
16	Tri a glutenin	32968199	8.09	2.4320	4.2888	294	LQQLGQGQS	302
17	Tri a 26.0101	P10388	8.09	2.4320	4.2888	294	LQQLGQGQS	302
18	Tri a glutenin	736319	8.09	2.4320	4.2888	299	LQQLGQGQS	307
19	Bla g 6.0301	82704036	8.14	2.4006	4.2704	40	LRLMGQPFN	48
20	Pen c 30.0101	82754305	8.15	2.3902	4.2643	673	AFRFGKPVG	681
21	Cur l 1.0101	15005766	8.32	2.2760	4.1973	2	LTQKSAPWG	10
22	Ara h 2.0201	26245447	8.39	2.2258	4.1679	145	LRNLPQQCG	153
23	Ara h 2.0101	9186485	8.39	2.2258	4.1679	130	LRNLPQQCG	138
24	Ara h 2.0101	15418705	8.39	2.2258	4.1679	133	LRNLPQQCG	141
25	Der p 33.0101	QAT18644	8.43	2.1986	4.1519	138	FHSFGGGTG	146
26	Der f 33.0101	AIO08861	8.43	2.1986	4.1519	145	FHSFGGGTG	153
27	Ory s 1	8118437	8.44	2.1898	4.1468	48	ATWYGQPYG	56
28	Tri a 31.0101	11124572	8.48	2.1644	4.1319	84	LVNLGVPWV	92
29	Tri a TPIS	11124572	8.48	2.1644	4.1319	84	LVNLGVPWV	92
30	Bos d 8	92	8.53	2.1314	4.1125	194	FSDIPNPIG	202
31	Bos d 8	162794	8.53	2.1314	4.1125	194	FSDIPNPIG	202
32	Bos d 9.0101	CASA1_BOVIN	8.53	2.1314	4.1125	194	FSDIPNPIG	202
33	Bos d 8	162650	8.53	2.1314	4.1125	73	FSDIPNPIG	81
34	Gly m TI	P01071	8.53	2.1254	4.1090	4	LDNEGNPLS	12
35	Cup a 4.0101	145581052	8.55	2.1179	4.1046	132	LKSMGEPCT	140
36	Gly m 7.0101	C6K8D1_SOYBN	8.57	2.1012	4.0948	528	LTSIGEKLG	536
37	Ziz m 1.0101	Q2VST0	8.57	2.0981	4.0930	98	FLSLGGPYG	106
38	Rhi o 2.0101	ALM24136	8.60	2.0786	4.0816	142	IESLGSPNG	150
39	Jun o 4	O64943	8.65	2.0451	4.0619	120	LESVGEPCT	128
40	gal d 6.0101	P87498	8.69	2.0177	4.0459	484	LGNVGHPAS	492
41	Gal d 6.0101	VIT1_CHICK	8.69	2.0177	4.0459	484	LGNVGHPAS	492
42	Tri a glutenin	21779	8.71	2.0031	4.0373	468	LQQPGQGQG	476
43	Tyr p 1.0101	ABM53753	8.74	1.9812	4.0245	303	RNSWGKTWG	311
44	Jun o 4	O64943	8.81	1.9378	3.9990	51	LRSLGSDVG	59
45	Blo t 1.0201	33667928	8.81	1.9338	3.9967	300	RNSWGTGWG	308
46	Tri a 36.0101	335331566	8.83	1.9233	3.9905	53	IQQQPQPFS	61
47	Car p papain	167391	8.83	1.9227	3.9902	307	KNSWGTGWG	315
48	Bom t 1	P82971	8.87	1.8917	3.9720	71	LHNSGDTVS	79
49	Amb a 1	P27759	8.92	1.8594	3.9531	67	LADCAQGFG	75
50	Ana c 2	2342496	8.95	1.8413	3.9424	299	RNSWGSSWG	307

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.616443
Standard deviation: 1.450067
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 2
13 6.5 1
14 7.0 0
15 7.5 0
16 8.0 10
17 8.5 14
18 9.0 21
19 9.5 67
20 10.0 95
21 10.5 103
22 11.0 197
23 11.5 217
24 12.0 338
25 12.5 242
26 13.0 149
27 13.5 109
28 14.0 65
29 14.5 24
30 15.0 12
31 15.5 13
32 16.0 7
33 16.5 5
34 17.0 0
35 17.5 2
36 18.0 2
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.696524
Standard deviation: 2.473106
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 2
13 6.5 1
14 7.0 0
15 7.5 0
16 8.0 10
17 8.5 14
18 9.0 22
19 9.5 70
20 10.0 105
21 10.5 148
22 11.0 335
23 11.5 556
24 12.0 1058
25 12.5 1586
26 13.0 2088
27 13.5 3542
28 14.0 4816
29 14.5 7086
30 15.0 9006
31 15.5 11424
32 16.0 14641
33 16.5 18416
34 17.0 21893
35 17.5 24867
36 18.0 28414
37 18.5 30071
38 19.0 31778
39 19.5 31688
40 20.0 31080
41 20.5 28661
42 21.0 24893
43 21.5 20946
44 22.0 16453
45 22.5 13128
46 23.0 8959
47 23.5 5940
48 24.0 3414
49 24.5 1737
50 25.0 844
51 25.5 400
52 26.0 86
Query sequence: LHNFGQPWG