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: DSQAQEQCR

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Der f 36.0101	A0A291KZC2_DERFA	0.00	7.0688	7.2900	25	DSQAQEQCR	33
2	Der p 36.0101	ATI08932	3.13	4.9806	5.9227	25	DTVAQEQCR	33
3	Fag e 8kD	17907758	5.79	3.2075	4.7618	20	DSQMRSKCR	28
4	Pru du 8.0101	A0A516F3L2_PRUDU	6.50	2.7309	4.4497	158	QQQVEQQCR	166
5	Jug r 6.0101	VCL6_JUGRE	6.52	2.7182	4.4414	47	DEQEKEHCQ	55
6	Tri a gliadin	170710	6.61	2.6631	4.4053	120	QQQAQQQQQ	128
7	Tri a gliadin	170718	6.61	2.6631	4.4053	118	QQQAQQQQQ	126
8	Tri a gliadin	170716	6.61	2.6631	4.4053	121	QQQAQQQQQ	129
9	Tri a gliadin	170740	6.61	2.6631	4.4053	121	QQQAQQQQQ	129
10	Tri a gliadin	21757	6.61	2.6631	4.4053	121	QQQAQQQQQ	129
11	Tri a gliadin	21765	6.61	2.6631	4.4053	118	QQQAQQQQQ	126
12	Tri a gliadin	170726	6.61	2.6631	4.4053	116	QQQAQQQQQ	124
13	Ara h 2.0101	9186485	6.79	2.5415	4.3257	81	SSQHQERCC	89
14	Ara h 2.0101	15418705	6.79	2.5415	4.3257	84	SSQHQERCC	92
15	Ara h 2.0201	26245447	6.79	2.5415	4.3257	96	SSQHQERCC	104
16	Eri s 2.0101	Q5QKR2_ERISI	6.81	2.5286	4.3173	145	QSAARDYCR	153
17	Bos d 5	P02754	6.82	2.5197	4.3115	169	PTQLEEQCH	177
18	Bos d 5	520	6.82	2.5197	4.3115	169	PTQLEEQCH	177
19	Bos d 5	162748	6.82	2.5197	4.3115	142	PTQLEEQCH	150
20	Jug r 1	1794252	6.87	2.4891	4.2915	81	LSQMDEQCQ	89
21	Gal d 6.0101	VIT1_CHICK	6.87	2.4878	4.2906	1086	DNQATRNSR	1094
22	gal d 6.0101	P87498	6.87	2.4878	4.2906	1086	DNQATRNSR	1094
23	Cte f 1	Q94424	6.96	2.4284	4.2517	145	DSKCKKHCK	153
24	Car i 1.0101	28207731	6.98	2.4118	4.2409	85	LSQMEEQCQ	93
25	Der p 37.0101	AVD73319	7.09	2.3422	4.1953	173	QPQSQKQHR	181
26	Cor a 12.0101	49617323	7.09	2.3420	4.1952	150	QSRAQEGRR	158
27	Pru du 6.0201	307159114	7.15	2.2992	4.1671	113	QQQQQQQFR	121
28	Ses i 1	13183175	7.16	2.2915	4.1621	37	ANQQSQQCR	45
29	Fag e 1	29839419	7.18	2.2774	4.1529	227	QNQLDENVR	235
30	Jug n 1	31321942	7.27	2.2176	4.1137	103	LSQIEEQCQ	111
31	Sin a 2.0101	Q2TLW0	7.29	2.2058	4.1060	240	SSQQQQQQQ	248
32	Pis v 5.0101	171853009	7.35	2.1679	4.0811	195	QQQQQQQSR	203
33	Cor a 9	18479082	7.44	2.1050	4.0400	135	QSQRSEQDR	143
34	Fag e 8kD	17907758	7.45	2.0974	4.0350	16	ASHADSQMR	24
35	Hom s 3	929619	7.48	2.0794	4.0232	53	DSKEKEKSK	61
36	Car i 2.0101	VCL_CARIL	7.48	2.0792	4.0231	214	YRQCQEHCR	222
37	Api m 12.0101	Q868N5	7.50	2.0665	4.0147	1165	DKQANSKTR	1173
38	Ber e 1	P04403	7.53	2.0461	4.0014	33	EEENQEECR	41
39	Ber e 1	167188	7.53	2.0461	4.0014	33	EEENQEECR	41
40	Ana o 1.0102	21666498	7.53	2.0440	4.0000	44	DEQQKEQCV	52
41	Ana o 1.0101	21914823	7.53	2.0440	4.0000	46	DEQQKEQCV	54
42	Pru du 8.0101	A0A516F3L2_PRUDU	7.56	2.0280	3.9895	208	RREQQEQCQ	216
43	Dic v a	763532	7.57	2.0205	3.9846	203	QSSLKEQFK	211
44	Mac i 1.0201	AMP22_MACIN	7.58	2.0166	3.9821	32	DRQEYEECK	40
45	Pis v 2.0101	110349082	7.58	2.0147	3.9809	29	NSQQRQQQQ	37
46	Pis v 2.0201	110349084	7.58	2.0147	3.9809	29	NSQQRQQQQ	37
47	Ses i 1	13183175	7.61	1.9922	3.9661	34	DDEANQQSQ	42
48	Pis v 5.0101	171853009	7.68	1.9470	3.9365	26	QGQQQNECQ	34
49	Pru du 6	258588247	7.69	1.9420	3.9332	103	RQQEQEQER	111
50	Pru du 6.0101	307159112	7.69	1.9420	3.9332	123	RQQEQEQER	131

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.599865
Standard deviation: 1.499521
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 1
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 1
13 6.5 0
14 7.0 21
15 7.5 11
16 8.0 36
17 8.5 74
18 9.0 98
19 9.5 124
20 10.0 156
21 10.5 221
22 11.0 240
23 11.5 309
24 12.0 161
25 12.5 131
26 13.0 63
27 13.5 9
28 14.0 16
29 14.5 6
30 15.0 6
31 15.5 5
32 16.0 1
33 16.5 5
34 17.0 0
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.695948
Standard deviation: 2.290265
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 1
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 1
13 6.5 0
14 7.0 21
15 7.5 12
16 8.0 42
17 8.5 321
18 9.0 221
19 9.5 335
20 10.0 612
21 10.5 1028
22 11.0 1643
23 11.5 2524
24 12.0 3761
25 12.5 6008
26 13.0 8136
27 13.5 10667
28 14.0 14181
29 14.5 17740
30 15.0 22794
31 15.5 26141
32 16.0 29198
33 16.5 33119
34 17.0 34840
35 17.5 34893
36 18.0 33521
37 18.5 29770
38 19.0 26041
39 19.5 20591
40 20.0 15544
41 20.5 10741
42 21.0 7310
43 21.5 4455
44 22.0 2226
45 22.5 1115
46 23.0 460
47 23.5 146
48 24.0 35
49 24.5 2
Query sequence: DSQAQEQCR