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: QQQYCQRRC

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Mac i 1.0201	AMP22_MACIN	0.00	6.6080	7.9538	98	QQQYCQRRC	106
2	Mac i 1.0101	AMP23_MACIN	0.00	6.6080	7.9538	57	QQQYCQRRC	65
3	Car i 2.0101	VCL_CARIL	3.66	4.4682	6.2643	65	QAQQCQRRC	73
4	Mac i 1.0201	AMP22_MACIN	3.81	4.3768	6.1922	208	QQYQCQRRC	216
5	Car i 2.0101	VCL_CARIL	3.86	4.3488	6.1701	171	QQQQCQSRC	179
6	Car i 2.0101	VCL_CARIL	3.86	4.3488	6.1701	230	QQQQCQSRC	238
7	Car i 2.0101	VCL_CARIL	4.11	4.2022	6.0544	287	EQQLCRRRC	295
8	Car i 2.0101	VCL_CARIL	4.77	3.8153	5.7489	318	QYHRCQRRC	326
9	Jug n 2	31321944	4.77	3.8153	5.7489	10	QYHRCQRRC	18
10	Jug r 2	6580762	4.77	3.8153	5.7489	122	QYHRCQRRC	130
11	Jug r 2	6580762	4.79	3.8027	5.7389	139	RQRQCQQRC	147
12	Car i 2.0101	VCL_CARIL	4.79	3.8027	5.7389	335	RQRQCQQRC	343
13	Jug n 2	31321944	4.79	3.8027	5.7389	27	RQRQCQQRC	35
14	Jug r 2	6580762	4.89	3.7434	5.6921	34	QQQQCQIRC	42
15	Mac i 1.0201	AMP22_MACIN	5.04	3.6597	5.6260	81	DCQQCQRRC	89
16	Car i 2.0101	VCL_CARIL	5.15	3.5920	5.5725	113	QQPQCERRC	121
17	Mac i 1.0101	AMP23_MACIN	5.15	3.5918	5.5724	40	ECQQCQRRC	48
18	Jug r 2	6580762	5.29	3.5095	5.5075	91	EQTLCRRRC	99
19	Pru du 8.0101	A0A516F3L2_PRUDU	5.42	3.4350	5.4486	242	QQQECQRMC	250
20	Mac i 1.0201	AMP22_MACIN	5.50	3.3910	5.4139	142	HMQTCQQRC	150
21	Fag e 3.0101	A5HIX6	5.53	3.3737	5.4002	81	QQRKCEQRC	89
22	Mac i 1.0101	AMP23_MACIN	5.55	3.3607	5.3900	101	HMQICQQRC	109
23	Mac i 1.0101	AMP23_MACIN	5.76	3.2347	5.2905	84	QYEQCQKRC	92
24	Gos h 1	P09801.1	5.93	3.1395	5.2153	101	QRPQCQQRC	109
25	Car i 4.0101	158998780	6.09	3.0412	5.1377	213	QQQHQQRRG	221
26	Mac i 1.0101	AMP23_MACIN	6.18	2.9935	5.1000	167	LQYQCQRRC	175
27	Amb a 4.0101	291197394	6.50	2.8009	4.9480	38	QTDKCDKRC	46
28	Pis v 2.0201	110349084	6.59	2.7495	4.9074	35	QQQRFQTQC	43
29	Pis v 2.0101	110349082	6.59	2.7495	4.9074	35	QQQRFQTQC	43
30	Cor a 9	18479082	6.61	2.7382	4.8984	211	QQQFGQRRR	219
31	Pru du 8.0101	A0A516F3L2_PRUDU	6.66	2.7115	4.8773	211	QQEQCQEEC	219
32	Pru du 8.0101	A0A516F3L2_PRUDU	6.70	2.6889	4.8595	157	QQQQVEQQC	165
33	Jug r 6.0101	VCL6_JUGRE	6.72	2.6749	4.8485	50	EKEHCQRSC	58
34	Lin u 1	Q8LPD3_LINUS	6.73	2.6705	4.8450	46	QQQQCEKQI	54
35	Lin u 1.01	Q8LPD3_LINUS	6.73	2.6705	4.8450	46	QQQQCEKQI	54
36	Mac i 1.0201	AMP22_MACIN	6.76	2.6494	4.8283	125	QYEQCQERC	133
37	Ana o 1.0101	21914823	6.81	2.6224	4.8070	111	QKQLCRFRC	119
38	Ana o 1.0102	21666498	6.81	2.6224	4.8070	109	QKQLCRFRC	117
39	Pis v 3.0101	133711973	6.81	2.6224	4.8070	86	QKQLCRFRC	94
40	Jug n 4.0101	JUGN4_JUGNI	6.95	2.5378	4.7403	214	RQQQHQQRH	222
41	Fag e 1	2317674	7.02	2.4986	4.7093	38	QQHQFQHQC	46
42	Mac i 1.0101	AMP23_MACIN	7.07	2.4720	4.6883	105	CQQRCERRY	113
43	Mac i 1.0201	AMP22_MACIN	7.07	2.4720	4.6883	146	CQQRCERRY	154
44	Pis v 1.0101	110349080	7.11	2.4443	4.6664	76	QRQQCFKQC	84
45	Ana o 3	24473800	7.16	2.4176	4.6453	35	REQSCQRQF	43
46	Fag e 3.0101	A5HIX6	7.22	2.3837	4.6186	10	QIEHCRQRC	18
47	Gos h 2	P09799	7.23	2.3773	4.6135	121	QFKECQQRC	129
48	Ses i 3	13183177	7.30	2.3327	4.5783	103	QREECLRRC	111
49	Car i 2.0101	VCL_CARIL	7.34	2.3114	4.5615	48	EFQQCQERC	56
50	Cte f 2	7638032	7.43	2.2579	4.5192	31	QDDYCNLNC	39

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.290518
Standard deviation: 1.708618
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 1
9 4.5 0
10 5.0 2
11 5.5 1
12 6.0 2
13 6.5 1
14 7.0 11
15 7.5 7
16 8.0 36
17 8.5 53
18 9.0 31
19 9.5 43
20 10.0 112
21 10.5 181
22 11.0 169
23 11.5 205
24 12.0 302
25 12.5 209
26 13.0 109
27 13.5 113
28 14.0 36
29 14.5 34
30 15.0 13
31 15.5 9
32 16.0 7
33 16.5 4
34 17.0 1
35 17.5 1
36 18.0 1
37 18.5 0
38 19.0 1
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: 17.212505
Standard deviation: 2.164058
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 4
9 4.5 1
10 5.0 7
11 5.5 6
12 6.0 4
13 6.5 2
14 7.0 14
15 7.5 11
16 8.0 54
17 8.5 289
18 9.0 112
19 9.5 161
20 10.0 377
21 10.5 653
22 11.0 856
23 11.5 1279
24 12.0 2469
25 12.5 3095
26 13.0 4635
27 13.5 6392
28 14.0 9054
29 14.5 12601
30 15.0 17727
31 15.5 21645
32 16.0 27053
33 16.5 31255
34 17.0 34995
35 17.5 37665
36 18.0 37623
37 18.5 35703
38 19.0 32133
39 19.5 25866
40 20.0 20568
41 20.5 15006
42 21.0 9413
43 21.5 6168
44 22.0 3222
45 22.5 1446
46 23.0 493
47 23.5 101
48 24.0 34
Query sequence: QQQYCQRRC