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: REQHNIEMR

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 11.0101	CEP01_AMBAR	0.00	7.1620	7.1371	44	REQHNIEMR	52
2	Hom s 1	2342526	6.44	3.0342	4.5550	257	RAEKNVELR	265
3	Hom s 1.0101	2723284	6.44	3.0342	4.5550	299	RAEKNVELR	307
4	Fag e 1	2317674	6.47	3.0179	4.5449	37	RQQHQFQHQ	45
5	Gly m conglycinin	169927	6.74	2.8413	4.4344	99	QEEQPLEVR	107
6	Gly m 5.0101	O22120	6.74	2.8413	4.4344	424	QEEQPLEVR	432
7	Gly m 5.0201	Q9FZP9	6.74	2.8413	4.4344	440	QEEQPLEVR	448
8	Gly m conglycinin	18536	6.74	2.8413	4.4344	486	QEEQPLEVR	494
9	Gly m conglycinin	169929	6.74	2.8413	4.4344	520	QEEQPLEVR	528
10	Blo t 11	21954740	6.90	2.7418	4.3722	511	RKQYQIEIE	519
11	Der p 11	37778944	6.90	2.7418	4.3722	511	RKQYQIEIE	519
12	Der f 11.0101	13785807	6.90	2.7418	4.3722	425	RKQYQIEIE	433
13	Rap v 2.0101	QPB41107	6.92	2.7285	4.3638	704	RKQLEVEIR	712
14	Blo t 1.0201	33667928	7.15	2.5818	4.2721	153	QKQQSIELS	161
15	Asp o 21	217823	7.32	2.4723	4.2036	410	KDDTTIAMR	418
16	Asp o 21	166531	7.32	2.4723	4.2036	410	KDDTTIAMR	418
17	Jug r 2	6580762	7.32	2.4713	4.2029	33	RQQQQCQIR	41
18	Ses i 7.0101	Q9AUD2	7.45	2.3869	4.1502	38	QQQHKLQAR	46
19	Pru du 8.0101	A0A516F3L2_PRUDU	7.49	2.3613	4.1341	156	QQQQQVEQQ	164
20	Per a 3.0203	1580797	7.56	2.3195	4.1080	325	QEQHDFEPY	333
21	Gos h 4	P09800	7.67	2.2470	4.0626	133	QSQQNIQDR	141
22	Gos h 2	P09799	7.70	2.2259	4.0494	45	RKRCQLETR	53
23	Gos h 2	P09799	7.75	2.1968	4.0313	476	QEEQEVERR	484
24	Der p 5.0102	P14004	7.78	2.1781	4.0196	101	FEQYNLEMA	109
25	Der p 5.0101	9072	7.78	2.1781	4.0196	117	FEQYNLEMA	125
26	Der p 5.0102	913285	7.78	2.1781	4.0196	101	FEQYNLEMA	109
27	Blo t 11	21954740	7.81	2.1593	4.0078	58	REKSDITVQ	66
28	Aed a 4.0101	MALT_AEDAE	7.94	2.0754	3.9553	185	KEQPDLNYR	193
29	Rap v 2.0101	QPB41107	7.96	2.0597	3.9455	244	RQRQNLQVN	252
30	Aed a 7.0101	Q16TN9_AEDAE	8.03	2.0165	3.9184	58	RETDNFLAR	66
31	Ves v 6.0101	G8IIT0	8.05	2.0020	3.9094	905	RHSHHVNMN	913
32	Der p 4	5059162	8.08	1.9855	3.8991	429	KNQQNLQQK	437
33	Fag e 3.0101	A5HIX6	8.09	1.9802	3.8958	80	RQQRKCEQR	88
34	Ani s 2	8117843	8.12	1.9582	3.8820	178	FEQQTIELS	186
35	Car i 4.0101	158998780	8.20	1.9090	3.8512	284	REEQEHEER	292
36	Pan h 3.0101	XP_026771637	8.22	1.8914	3.8402	14	KELNDIALR	22
37	Dic v a	763532	8.25	1.8722	3.8282	1066	KEKAAVELK	1074
38	Dic v a	763532	8.25	1.8722	3.8282	1200	KEKAAVELK	1208
39	Hev b 7.02	3288200	8.26	1.8683	3.8258	256	KEKYNADMT	264
40	Hev b 7.01	1916805	8.26	1.8683	3.8258	256	KEKYNADMT	264
41	Hev b 7.02	3087805	8.26	1.8683	3.8258	256	KEKYNADMT	264
42	Gos h 3	P09802	8.28	1.8544	3.8171	305	REERQQEQR	313
43	Dic v a	763532	8.29	1.8487	3.8135	1413	REHYEIDVD	1421
44	Der p 14.0101	20385544	8.33	1.8253	3.7989	1452	RQNDQISMD	1460
45	Mac i 1.0201	AMP22_MACIN	8.34	1.8203	3.7958	330	RESYNLECG	338
46	Mac i 1.0101	AMP23_MACIN	8.34	1.8203	3.7958	289	RESYNLECG	297
47	Cor a 11	19338630	8.35	1.8117	3.7903	140	RESFNVEHG	148
48	Pis v 1.0101	110349080	8.36	1.8025	3.7846	106	RQQQQGQFR	114
49	Hom s 4	3297882	8.38	1.7934	3.7789	88	RSQTSMGMR	96
50	Gly m conglycinin	256427	8.40	1.7761	3.7681	320	QEEEPLEVQ	328

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.175507
Standard deviation: 1.560384
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 3
14 7.0 9
15 7.5 6
16 8.0 7
17 8.5 20
18 9.0 63
19 9.5 83
20 10.0 137
21 10.5 241
22 11.0 219
23 11.5 254
24 12.0 202
25 12.5 165
26 13.0 117
27 13.5 68
28 14.0 46
29 14.5 25
30 15.0 4
31 15.5 7
32 16.0 7
33 16.5 6
34 17.0 1
35 17.5 3
36 18.0 1
37 18.5 1
38 19.0 1
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0
43 21.5 0
44 22.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.803677
Standard deviation: 2.494516
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 3
14 7.0 9
15 7.5 6
16 8.0 10
17 8.5 23
18 9.0 88
19 9.5 122
20 10.0 259
21 10.5 495
22 11.0 952
23 11.5 1469
24 12.0 2173
25 12.5 3030
26 13.0 4629
27 13.5 6500
28 14.0 8796
29 14.5 10765
30 15.0 14573
31 15.5 17802
32 16.0 21374
33 16.5 24580
34 17.0 27295
35 17.5 30474
36 18.0 31217
37 18.5 31468
38 19.0 29899
39 19.5 28242
40 20.0 25662
41 20.5 21060
42 21.0 18312
43 21.5 13551
44 22.0 10139
45 22.5 6786
46 23.0 4215
47 23.5 2360
48 24.0 1116
49 24.5 507
50 25.0 188
51 25.5 37
52 26.0 8
Query sequence: REQHNIEMR