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: RQQQQGRAD

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ses i 3	13183177	0.00	6.4746	7.0714	576	RQQQQGRAD	584
2	Pis v 3.0101	133711973	0.81	5.9800	6.7306	510	RQHQQGRAD	518
3	Ana o 1.0101	21914823	4.21	3.8859	5.2879	529	RKEKEGRAD	537
4	Ana o 1.0102	21666498	4.21	3.8859	5.2879	527	RKEKEGRAD	535
5	Pis v 1.0101	110349080	4.94	3.4421	4.9821	106	RQQQQGQFR	114
6	Vig r 2.0201	B1NPN8	5.02	3.3902	4.9464	215	QQQQQGQES	223
7	Gos h 4	P09800	5.58	3.0455	4.7089	218	RNQRQSRTQ	226
8	Pru du 6.0201	307159114	5.69	2.9802	4.6639	215	QQQQQGQQG	223
9	Vig r 2.0101	Q198W3	5.70	2.9723	4.6584	212	RQQQHGEES	220
10	Jug r 4.0101	Q2TPW5	5.75	2.9450	4.6396	121	RQSQQGQSR	129
11	Tri a glutenin	21930	5.79	2.9156	4.6193	188	QEQQQGQSQ	196
12	Pru du 6.0101	307159112	5.86	2.8739	4.5907	149	QQERQGRQQ	157
13	Pru du 6	258588247	5.86	2.8739	4.5907	129	QQERQGRQQ	137
14	Ric c 1	P01089	5.89	2.8595	4.5807	223	QQQSQGQLQ	231
15	Pis v 5.0101	171853009	5.91	2.8418	4.5686	197	QQQQQSRGR	205
16	Pru du 6.0101	307159112	6.05	2.7577	4.5106	160	QQQEEGRQQ	168
17	Pru du 6	258588247	6.05	2.7577	4.5106	140	QQQEEGRQQ	148
18	Car i 2.0101	VCL_CARIL	6.07	2.7474	4.5035	134	RERRRGRDD	142
19	Ara h 4	5712199	6.14	2.7020	4.4722	208	RYQQQSRQS	216
20	Ara h 3	O82580	6.14	2.7020	4.4722	185	RYQQQSRQS	193
21	Ara h 3	3703107	6.14	2.7020	4.4722	188	RYQQQSRQS	196
22	Cor a 9	18479082	6.18	2.6791	4.4565	506	RSESEGRAE	514
23	Pis s 1.0101	CAF25232	6.30	2.6048	4.4053	299	RNENQGKEN	307
24	Pis s 1.0102	CAF25233	6.30	2.6048	4.4053	299	RNENQGKEN	307
25	Pru du 6	258588247	6.41	2.5395	4.3602	261	QQEQQGNGN	269
26	Tri a glutenin	170743	6.43	2.5270	4.3516	204	RQGQQGQQS	212
27	Tri a glutenin	21743	6.43	2.5270	4.3516	210	RQGQQGQQS	218
28	Ara h 1	P43238	6.43	2.5222	4.3483	473	EQQQRGRRE	481
29	Ara h 1	P43237	6.43	2.5222	4.3483	465	EQQQRGRRE	473
30	Pru du 6.0201	307159114	6.46	2.5069	4.3378	206	NPQQQGRQQ	214
31	Pru du 6.0101	307159112	6.47	2.5004	4.3333	117	QSSQQGRQQ	125
32	Pru du 6	258588247	6.47	2.5004	4.3333	97	QSSQQGRQQ	105
33	Pru du 6.0101	307159112	6.53	2.4657	4.3094	132	QQQQQGEQG	140
34	Pru du 6	258588247	6.53	2.4657	4.3094	112	QQQQQGEQG	120
35	Car i 4.0101	158998780	6.58	2.4312	4.2857	122	RQSQQGQRR	130
36	Ses i 5	5381321	6.60	2.4199	4.2778	6	GQQQQTRAP	14
37	Cor a 9	18479082	6.66	2.3812	4.2512	219	RQQQHSHGE	227
38	Zan b 2.0102	QYU76046	6.69	2.3640	4.2394	67	QQQQQSHQS	75
39	Zan b 2.0101	QYU76045	6.69	2.3640	4.2394	67	QQQQQSHQS	75
40	Sin a 2.0101	Q2TLW0	6.71	2.3510	4.2304	242	QQQQQQQQN	250
41	Ana o 2	25991543	6.72	2.3472	4.2278	189	QQQHQSRGR	197
42	Car i 2.0101	VCL_CARIL	6.72	2.3441	4.2256	193	RERRRGRDN	201
43	Gly m glycinin G2	295800	6.74	2.3325	4.2176	193	QQQQQGGSQ	201
44	Gly m 6.0201	P04405	6.74	2.3325	4.2176	193	QQQQQGGSQ	201
45	Can s 4.0101	XP_030482568.1	6.76	2.3219	4.2103	42	RAQKQGTSN	50
46	Api m 2	Q08169	6.77	2.3149	4.2055	306	RDTDLSRAD	314
47	Pru du 6.0101	307159112	6.78	2.3088	4.2013	281	QQEQQGSGN	289
48	Mac i 1.0101	AMP23_MACIN	6.80	2.2966	4.1929	178	QQRQHGRGG	186
49	Mac i 1.0201	AMP22_MACIN	6.80	2.2966	4.1929	219	QQRQHGRGG	227
50	Lup an 1.0101	169950562	6.82	2.2836	4.1840	170	EQEQDSRSD	178

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.541241
Standard deviation: 1.628097
1 0.5 1
2 1.0 1
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 2
10 5.0 1
11 5.5 1
12 6.0 9
13 6.5 11
14 7.0 24
15 7.5 42
16 8.0 30
17 8.5 43
18 9.0 64
19 9.5 107
20 10.0 142
21 10.5 304
22 11.0 241
23 11.5 317
24 12.0 121
25 12.5 100
26 13.0 80
27 13.5 16
28 14.0 7
29 14.5 12
30 15.0 7
31 15.5 6
32 16.0 4
33 16.5 4
34 17.0 0
35 17.5 0
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 16.710439
Standard deviation: 2.363108
1 0.5 1
2 1.0 1
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 2
10 5.0 1
11 5.5 1
12 6.0 9
13 6.5 17
14 7.0 42
15 7.5 271
16 8.0 111
17 8.5 245
18 9.0 356
19 9.5 698
20 10.0 776
21 10.5 1535
22 11.0 1655
23 11.5 2875
24 12.0 3842
25 12.5 5824
26 13.0 7823
27 13.5 10038
28 14.0 13617
29 14.5 17344
30 15.0 21835
31 15.5 25880
32 16.0 30147
33 16.5 32775
34 17.0 34956
35 17.5 33569
36 18.0 32663
37 18.5 30384
38 19.0 25477
39 19.5 20822
40 20.0 15238
41 20.5 11264
42 21.0 8107
43 21.5 4671
44 22.0 2820
45 22.5 1461
46 23.0 709
47 23.5 247
48 24.0 74
Query sequence: RQQQQGRAD