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: SRQPEEGGR

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Jug r 6.0101	VCL6_JUGRE	0.00	7.1339	7.4203	491	SRQPEEGGR	499
2	Cor a 11	19338630	3.77	4.8223	5.8964	434	NKQQEEGGR	442
3	Fag e 3.0101	A5HIX6	6.29	3.2726	4.8748	72	CQTQEEGGR	80
4	Ses i 3	13183177	6.36	3.2292	4.8462	165	EQQGREGGR	173
5	Tri a glutenin	21751	6.61	3.0760	4.7453	221	GQQPEQGQQ	229
6	Tri a glutenin	21743	6.61	3.0760	4.7453	422	GQQPEQGQQ	430
7	Tri a glutenin	21779	6.61	3.0760	4.7453	233	GQQPEQGQQ	241
8	Tri a glutenin	736319	6.61	3.0760	4.7453	332	GQQPEQGQQ	340
9	Tri a glutenin	22090	6.61	3.0760	4.7453	532	GQQPEQGQQ	540
10	Tri a glutenin	170743	6.61	3.0760	4.7453	416	GQQPEQGQQ	424
11	Tri a gliadin	170732	6.74	2.9960	4.6925	225	QQQPQQSGQ	233
12	Tri a glutenin	21930	6.74	2.9960	4.6925	197	QQQPQQSGQ	205
13	Tri a gliadin	170730	6.74	2.9960	4.6925	206	QQQPQQSGQ	214
14	Tri a glutenin	886963	6.74	2.9960	4.6925	198	QQQPQQSGQ	206
15	Gly m conglycinin	256427	6.85	2.9300	4.6490	417	PQQKEEGSK	425
16	Gly m 6.0501	Q7GC77	6.95	2.8692	4.6089	219	QQQEEEGGS	227
17	Jug n 4.0101	JUGN4_JUGNI	7.07	2.7922	4.5581	307	RRQSRRGGR	315
18	Car i 4.0101	158998780	7.07	2.7922	4.5581	305	RRQSRRGGR	313
19	Jug r 4.0101	Q2TPW5	7.07	2.7922	4.5581	304	RRQSRRGGR	312
20	Tri a glutenin	21743	7.14	2.7540	4.5329	353	GRQGQQSGQ	361
21	Tri a glutenin	170743	7.14	2.7540	4.5329	347	GRQGQQSGQ	355
22	Pru du 6.0101	307159112	7.17	2.7363	4.5213	158	GRQQQEEGR	166
23	Pru du 6	258588247	7.17	2.7363	4.5213	138	GRQQQEEGR	146
24	Tri a glutenin	170743	7.26	2.6782	4.4830	239	GQQPERGQQ	247
25	Tri a glutenin	21743	7.26	2.6782	4.4830	245	GQQPERGQQ	253
26	Tri a glutenin	21743	7.32	2.6447	4.4609	659	SLQPEQGQQ	667
27	Tri a glutenin	170743	7.32	2.6447	4.4609	644	SLQPEQGQQ	652
28	Ara h 1	P43237	7.37	2.6113	4.4389	100	QPRREEGGR	108
29	Ara h 1	P43238	7.37	2.6113	4.4389	106	QPRREEGGR	114
30	Per a 8.0101	H6WP59_PERAM	7.38	2.6037	4.4339	36	NRQSSRGSR	44
31	Gly m 5.0201	Q9FZP9	7.41	2.5839	4.4209	537	PQQKEEGNK	545
32	Gly m conglycinin	169929	7.41	2.5839	4.4209	617	PQQKEEGNK	625
33	Tri a glutenin	21779	7.42	2.5819	4.4195	487	GQHPEQGQQ	495
34	Tri a glutenin	170743	7.42	2.5794	4.4179	428	QRQGEQGQQ	436
35	Cor a 9	18479082	7.51	2.5246	4.3818	307	ERQRRQGGR	315
36	Api d 1.0101	Q7M4I5	7.52	2.5214	4.3797	15	SSSPDELGR	23
37	Jug r 6.0101	VCL6_JUGRE	7.54	2.5038	4.3680	73	RRRSEEGSS	81
38	Car i 4.0101	158998780	7.57	2.4898	4.3588	121	QRQSQQGQR	129
39	Api m 12.0101	Q868N5	7.61	2.4646	4.3422	1498	SRENEAGQK	1506
40	Car i 1.0101	28207731	7.67	2.4278	4.3179	103	QQQQEEGIR	111
41	Pru du 10.0101	MDL2_PRUDU	7.71	2.4017	4.3007	201	SLDHEEGTR	209
42	Mac i 1.0201	AMP22_MACIN	7.75	2.3800	4.2865	89	CRQQESGPR	97
43	Can s 4.0101	XP_030482568.1	7.80	2.3476	4.2650	216	TADGDEGGK	224
44	Cor a 11	19338630	7.80	2.3453	4.2635	40	ERQQEEGNS	48
45	Pru du 8.0101	A0A516F3L2_PRUDU	7.80	2.3444	4.2629	112	QQQGQGGGR	120
46	Tri a glutenin	736319	7.87	2.3067	4.2381	647	PTSPQESGQ	655
47	Tri a glutenin	32968199	7.87	2.3067	4.2381	654	PTSPQESGQ	662
48	Tri a 26.0101	P10388	7.87	2.3067	4.2381	654	PTSPQESGQ	662
49	Ses i 5	5381321	7.88	2.2960	4.2311	135	SQQPVAGSQ	143
50	Tri a glutenin	21751	7.93	2.2681	4.2127	475	GQHPEQGKQ	483

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.624569
Standard deviation: 1.629473
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 1
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 2
14 7.0 12
15 7.5 10
16 8.0 11
17 8.5 15
18 9.0 37
19 9.5 50
20 10.0 91
21 10.5 157
22 11.0 152
23 11.5 186
24 12.0 234
25 12.5 280
26 13.0 177
27 13.5 113
28 14.0 92
29 14.5 28
30 15.0 20
31 15.5 10
32 16.0 3
33 16.5 6
34 17.0 5
35 17.5 1
36 18.0 2
37 18.5 0
38 19.0 1
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: 18.341757
Standard deviation: 2.471835
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 1
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 2
14 7.0 12
15 7.5 18
16 8.0 16
17 8.5 38
18 9.0 108
19 9.5 257
20 10.0 275
21 10.5 401
22 11.0 677
23 11.5 897
24 12.0 1406
25 12.5 2263
26 13.0 3067
27 13.5 4236
28 14.0 5695
29 14.5 7696
30 15.0 9965
31 15.5 14204
32 16.0 16336
33 16.5 19870
34 17.0 23862
35 17.5 27387
36 18.0 30615
37 18.5 32068
38 19.0 33074
39 19.5 31923
40 20.0 30331
41 20.5 26510
42 21.0 22617
43 21.5 17124
44 22.0 13373
45 22.5 9672
46 23.0 6576
47 23.5 3750
48 24.0 1983
49 24.5 1091
50 25.0 526
51 25.5 206
52 26.0 64
Query sequence: SRQPEEGGR