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: HEAHELRDG

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Asp f 22.0101	13925873	0.00	6.4208	7.3907	44	HEAHELRDG	52
2	Cur l 2.0101	14585753	1.56	5.5024	6.7388	44	HEACELRDG	52
3	Cla h 6	P42040	1.56	5.5024	6.7388	44	HEACELRDG	52
4	Cla h 6	467660	1.56	5.5024	6.7388	44	HEACELRDG	52
5	Alt a 5	Q9HDT3	1.56	5.5024	6.7388	44	HEACELRDG	52
6	Rho m 1.0101	Q870B9	2.06	5.2108	6.5317	44	HEALELRDG	52
7	Sal s 2.0101	B5DGQ7	2.06	5.2108	6.5317	44	HEALELRDG	52
8	Cyp c 2.0101	A0A2U9IY94_CYPCA	2.06	5.2108	6.5317	44	HEALELRDG	52
9	Pan h 2.0101	XP_034156632	2.06	5.2108	6.5317	44	HEALELRDG	52
10	Pen c 22.0101	13991101	2.11	5.1813	6.5108	44	HEAVELRDG	52
11	Amb a 12.0101	A0A1B2H9Q1_AMBAR	3.56	4.3245	5.9025	32	YEALELRDG	40
12	Amb a 12.0102	A0A1B2H9Q5_AMBAR	3.56	4.3245	5.9025	46	YEALELRDG	54
13	Hev b 9	Q9LEI9	3.56	4.3245	5.9025	47	YEALELRDG	55
14	Hev b 9	Q9LEJ0	3.56	4.3245	5.9025	47	YEALELRDG	55
15	Gal d 9.0101	ENOB_CHICK	4.97	3.4960	5.3143	44	HEALEPRDG	52
16	Fag e 1	2317674	5.90	2.9504	4.9271	472	KEAYKLKNG	480
17	Act d 7.0101	P85076	6.36	2.6831	4.7372	113	HQAVALRSG	121
18	Hom s 1.0101	2723284	6.63	2.5212	4.6223	513	QQLQQLRDS	521
19	Hom s 1	2342526	6.63	2.5212	4.6223	470	QQLQQLRDS	478
20	Ses i 6.0101	Q9XHP0	6.73	2.4617	4.5801	142	QKVHRLRQG	150
21	Tri a gliadin	1063270	6.76	2.4457	4.5687	198	QEQQEQRQG	206
22	Fag e 1	29839419	6.82	2.4090	4.5427	506	KEAFRLKNG	514
23	Fag e 1	2317670	6.82	2.4090	4.5427	536	KEAFRLKNG	544
24	Asp f 12	P40292	6.91	2.3563	4.5052	325	MKAQALRDT	333
25	Ani s 13.0101	K9USK2_9BILA	7.08	2.2596	4.4366	163	DEAHQKQNG	171
26	Asp n 25	464385	7.36	2.0905	4.3166	34	QFSQEFRDG	42
27	Pan h 4.0101	XP_026781482	7.44	2.0447	4.2841	183	AEVSELKSG	191
28	Cuc ma 4.0101	11SB_CUCMA	7.48	2.0234	4.2689	455	EEAQRLKYG	463
29	Cur l 2.0101	14585753	7.54	1.9897	4.2450	178	AEALRIRQG	186
30	Pan h 10.0101	XP_026774991	7.55	1.9824	4.2399	61	GEAMDLQHG	69
31	Per a 1.0104	2253610	7.59	1.9567	4.2216	87	REARNLQDD	95
32	Ber e 2	30313867	7.62	1.9421	4.2112	135	QKVHHLKKG	143
33	Dic v a	763532	7.65	1.9248	4.1989	353	HELHEIDHD	361
34	Zan b 2.0101	QYU76045	7.70	1.8950	4.1778	85	QKVRQLREG	93
35	Zan b 2.0102	QYU76046	7.70	1.8950	4.1778	85	QKVRQLREG	93
36	Cic a 1.0101	QHW05434.1	7.71	1.8861	4.1715	126	QKAKETKDS	134
37	Tri a gliadin	170736	7.72	1.8798	4.1670	217	QEQQEQQQG	225
38	Tri a 20.0101	BAN29066	7.72	1.8798	4.1670	198	QEQQEQQQG	206
39	Der f 11.0101	13785807	7.73	1.8761	4.1643	324	HEYEKLRDQ	332
40	Blo t 11	21954740	7.73	1.8761	4.1643	410	HEYEKLRDQ	418
41	Vig r 2.0201	B1NPN8	7.81	1.8296	4.1313	439	QEREEARKG	447
42	Gly m 8	2SS_SOYBN	7.82	1.8246	4.1278	99	TEMSELRSP	107
43	Gly m 6.0201	P04405	7.91	1.7702	4.0892	128	QKVHRFREG	136
44	Gly m glycinin G2	295800	7.91	1.7702	4.0892	128	QKVHRFREG	136
45	Sar sa 1.0101	193247971	7.91	1.7679	4.0875	73	KKARALTDG	81
46	Dic v a	763532	7.92	1.7613	4.0829	863	KAAKELKDA	871
47	Phl p 11.0101	23452313	7.93	1.7588	4.0811	131	LQAYDLRDA	139
48	Hal l 1.0101	APG42675	7.94	1.7505	4.0752	24	QNEQKLRDT	32
49	Hal d 1	9954249	7.94	1.7505	4.0752	24	QNEQKLRDT	32
50	Per a 3.0203	1580797	7.95	1.7465	4.0723	104	HHQTALRDP	112

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.919050
Standard deviation: 1.700587
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 4
5 2.5 5
6 3.0 0
7 3.5 0
8 4.0 4
9 4.5 0
10 5.0 1
11 5.5 0
12 6.0 1
13 6.5 1
14 7.0 7
15 7.5 4
16 8.0 22
17 8.5 46
18 9.0 68
19 9.5 86
20 10.0 165
21 10.5 175
22 11.0 272
23 11.5 275
24 12.0 181
25 12.5 159
26 13.0 100
27 13.5 47
28 14.0 26
29 14.5 19
30 15.0 8
31 15.5 9
32 16.0 1
33 16.5 3
34 17.0 6
35 17.5 0
36 18.0 1
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: 17.704068
Standard deviation: 2.395444
1 0.5 1
2 1.0 0
3 1.5 0
4 2.0 4
5 2.5 5
6 3.0 0
7 3.5 0
8 4.0 4
9 4.5 0
10 5.0 1
11 5.5 0
12 6.0 1
13 6.5 1
14 7.0 7
15 7.5 4
16 8.0 24
17 8.5 51
18 9.0 96
19 9.5 143
20 10.0 277
21 10.5 401
22 11.0 702
23 11.5 1240
24 12.0 1805
25 12.5 3031
26 13.0 4304
27 13.5 6675
28 14.0 8632
29 14.5 10993
30 15.0 14999
31 15.5 18689
32 16.0 22405
33 16.5 25648
34 17.0 29036
35 17.5 31480
36 18.0 31977
37 18.5 32404
38 19.0 31579
39 19.5 29382
40 20.0 25219
41 20.5 20480
42 21.0 16904
43 21.5 12231
44 22.0 8233
45 22.5 5395
46 23.0 3238
47 23.5 1581
48 24.0 635
49 24.5 225
50 25.0 48
Query sequence: HEAHELRDG