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: RKEQQQRGR

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ara h 1	P43237	0.00	5.7132	6.9407	463	RKEQQQRGR	471
2	Ara h 1	P43238	0.00	5.7132	6.9407	471	RKEQQQRGR	479
3	Pis v 5.0101	171853009	4.43	3.4192	5.1865	197	QQQQQSRGR	205
4	Gly m 6.0201	P04405	4.84	3.2074	5.0246	111	PQESQQRGR	119
5	Gly m glycinin G2	295800	4.84	3.2074	5.0246	111	PQESQQRGR	119
6	Mac i 1.0201	AMP22_MACIN	4.89	3.1788	5.0027	217	REQQRQHGR	225
7	Pru du 6.0201	307159114	4.99	3.1273	4.9634	213	QQQQQQQGQ	221
8	Tri a glutenin	21783	4.99	3.1273	4.9634	265	QQQQQQQGQ	273
9	Pru du 6.0101	307159112	5.18	3.0293	4.8884	166	RQQEQQQGQ	174
10	Pru du 6	258588247	5.18	3.0293	4.8884	146	RQQEQQQGQ	154
11	Pis v 5.0101	171853009	5.19	3.0283	4.8876	195	QQQQQQQSR	203
12	Ana o 2	25991543	5.24	3.0022	4.8677	189	QQQHQSRGR	197
13	Gos h 1	P09801.1	5.51	2.8591	4.7583	71	EKDQQQRHR	79
14	Mac i 1.0201	AMP22_MACIN	5.57	2.8302	4.7362	641	RQHQQQSSR	649
15	Pru du 6	258588247	5.64	2.7917	4.7067	334	QQERQQQGE	342
16	Gly m glycinin G1	169973	5.66	2.7841	4.7009	269	TDEQQQRPQ	277
17	Gly m 6.0101	P04776	5.66	2.7841	4.7009	269	TDEQQQRPQ	277
18	Jug n 1	31321942	5.73	2.7451	4.6711	120	RRQQQQQGL	128
19	Jug r 1	1794252	5.73	2.7451	4.6711	98	RRQQQQQGL	106
20	Mac i 1.0101	AMP23_MACIN	5.86	2.6805	4.6217	176	QEQQRQHGR	184
21	Pis v 2.0101	110349082	5.87	2.6746	4.6172	256	QKEKRQRGI	264
22	Ber e 2	30313867	5.89	2.6618	4.6073	121	REQEEERGR	129
23	Mac i 1.0101	AMP23_MACIN	5.98	2.6176	4.5736	600	RQHQQQSPR	608
24	Ara h 3	3703107	5.99	2.6127	4.5699	310	DEEDRRRGR	318
25	Ara h 3	O82580	5.99	2.6127	4.5699	307	DEEDRRRGR	315
26	Ana o 2	25991543	5.99	2.6114	4.5688	187	QQQQQHQSR	195
27	Tri a glutenin	170743	6.06	2.5759	4.5417	356	RQQDQQSGQ	364
28	Tri a glutenin	21743	6.06	2.5759	4.5417	362	RQQDQQSGQ	370
29	Gly m 5.0101	O22120	6.10	2.5562	4.5266	523	KKEEGNKGR	531
30	Gly m conglycinin	18536	6.10	2.5562	4.5266	585	KKEEGNKGR	593
31	Jug n 4.0101	JUGN4_JUGNI	6.10	2.5542	4.5251	213	RRQQQHQQR	221
32	Car i 4.0101	158998780	6.10	2.5542	4.5251	211	RRQQQHQQR	219
33	Pis v 2.0101	110349082	6.13	2.5419	4.5157	124	QEESQSRSR	132
34	Lup an 1.0101	169950562	6.17	2.5165	4.4962	355	ENEKQRRGQ	363
35	Car i 4.0101	158998780	6.19	2.5107	4.4918	214	QQHQQRRGE	222
36	Fag e 1	29839419	6.20	2.5022	4.4854	134	RSQRDQRSR	142
37	Jug r 4.0101	Q2TPW5	6.26	2.4729	4.4629	210	RRQQQRQQR	218
38	Gly m conglycinin	169929	6.26	2.4721	4.4623	619	QKEEGNKGR	627
39	Gly m 5.0201	Q9FZP9	6.26	2.4721	4.4623	539	QKEEGNKGR	547
40	Lup an 1.0101	169950562	6.28	2.4627	4.4552	99	EREQEQQPR	107
41	Ses i 3	13183177	6.29	2.4568	4.4506	185	EQEEQGRGR	193
42	Blo t 12	Q17282	6.30	2.4512	4.4463	21	ADEQTTRGR	29
43	Car i 2.0101	VCL_CARIL	6.32	2.4415	4.4389	170	RQQQQCQSR	178
44	Car i 2.0101	VCL_CARIL	6.32	2.4415	4.4389	229	RQQQQCQSR	237
45	Gly m 5.0201	Q9FZP9	6.33	2.4342	4.4334	431	IKEQQQRQQ	439
46	Gly m conglycinin	169929	6.33	2.4342	4.4334	511	IKEQQQRQQ	519
47	Gos h 4	P09800	6.35	2.4241	4.4256	320	EEEREERGR	328
48	Ses i 3	13183177	6.35	2.4241	4.4256	183	EEEQEEQGR	191
49	Pru du 8.0101	A0A516F3L2_PRUDU	6.37	2.4164	4.4197	208	RREQQEQCQ	216
50	Gly m 6.0301	P11828	6.37	2.4164	4.4197	268	TEEQQQRPE	276

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.034577
Standard deviation: 1.931415
1 0.5 2
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 1
10 5.0 5
11 5.5 3
12 6.0 10
13 6.5 23
14 7.0 18
15 7.5 26
16 8.0 31
17 8.5 35
18 9.0 55
19 9.5 58
20 10.0 147
21 10.5 116
22 11.0 268
23 11.5 178
24 12.0 202
25 12.5 187
26 13.0 174
27 13.5 69
28 14.0 26
29 14.5 16
30 15.0 10
31 15.5 9
32 16.0 8
33 16.5 11
34 17.0 3
35 17.5 4
36 18.0 1
37 18.5 1
38 19.0 0
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: 17.531076
Standard deviation: 2.525849
1 0.5 2
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 1
10 5.0 5
11 5.5 4
12 6.0 14
13 6.5 35
14 7.0 44
15 7.5 256
16 8.0 138
17 8.5 180
18 9.0 279
19 9.5 415
20 10.0 619
21 10.5 862
22 11.0 1260
23 11.5 1926
24 12.0 2704
25 12.5 3624
26 13.0 5443
27 13.5 7528
28 14.0 9402
29 14.5 12093
30 15.0 15079
31 15.5 18627
32 16.0 22576
33 16.5 25460
34 17.0 29176
35 17.5 31349
36 18.0 32173
37 18.5 31558
38 19.0 30552
39 19.5 27853
40 20.0 24328
41 20.5 19896
42 21.0 15898
43 21.5 10376
44 22.0 7480
45 22.5 4728
46 23.0 3063
47 23.5 1789
48 24.0 849
49 24.5 414
50 25.0 109
51 25.5 30
Query sequence: RKEQQQRGR