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: IFKRFDSNG

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Par j 4.0101	201071363	0.00	5.4416	6.8255	14	IFKRFDSNG	22
2	Sal k 7.0101	ALE34025	0.73	5.0646	6.5574	16	IFKRFDTNG	24
3	Cyn d 7	P94092	0.73	5.0646	6.5574	10	IFKRFDTNG	18
4	Che a 3	29465668	0.73	5.0646	6.5574	16	IFKRFDTNG	24
5	Phl p 7	O82040	0.73	5.0646	6.5574	8	IFKRFDTNG	16
6	Cyn d 7	1871507	0.73	5.0646	6.5574	12	IFKRFDTNG	20
7	Syr v 3	P58171	1.68	4.5691	6.2050	11	IFKRFDANG	19
8	Ole e 3	O81092	1.68	4.5691	6.2050	14	IFKRFDANG	22
9	Bet v 4	2051993	1.68	4.5691	6.2050	15	IFKRFDANG	23
10	Bet v 4	Q39419	1.68	4.5691	6.2050	15	IFKRFDANG	23
11	Bra r 5.0101	P69197	2.18	4.3092	6.0202	9	IFKKFDTDG	17
12	Amb a 10.0101	Q2KN25	2.22	4.2898	6.0063	21	IFNRFDTNG	29
13	Bra n 2	Q39406	2.48	4.1542	5.9099	13	IFKKFDANG	21
14	Bra n 2	1255538	2.48	4.1542	5.9099	12	IFKKFDANG	20
15	Cup a 4.0101	145581052	3.09	3.8393	5.6860	42	VFKKFDANG	50
16	Jun o 4	O64943	3.09	3.8393	5.6860	30	VFKKFDANG	38
17	Ole e 8	Q9M7R0	3.78	3.4793	5.4299	24	VFNRFDANG	32
18	Ole e 8	6901654	3.78	3.4793	5.4299	24	VFNRFDANG	32
19	Aln g 4	O81701	4.39	3.1647	5.2062	15	IFKCFDANG	23
20	Hev b 6.01	P02877	4.81	2.9464	5.0510	162	VFRQLDTDG	170
21	Mal d 4	Q9XF42	5.67	2.5007	4.7339	50	ILKDFDQPG	58
22	Cit s 2.0101	P84177	5.67	2.5007	4.7339	50	ILKDFDQPG	58
23	Pru du 4.0101	24473793	5.67	2.5007	4.7339	50	ILKDFDQPG	58
24	Pru du 4.0102	24473797	5.67	2.5007	4.7339	50	ILKDFDQPG	58
25	Pru p 4.0101	27528310	5.67	2.5007	4.7339	50	ILKDFDQPG	58
26	Sch c 1.0101	D8Q9M3	5.92	2.3720	4.6424	372	FFKQFDSSI	380
27	Ole e 8	Q9M7R0	6.08	2.2898	4.5840	136	MIKSVDSDG	144
28	Amb a 10.0101	Q2KN25	6.08	2.2898	4.5840	130	MIKSVDSDG	138
29	Ole e 8	6901654	6.08	2.2898	4.5840	136	MIKSVDSDG	144
30	Zea m 12.0103	P35083	6.12	2.2663	4.5672	50	IIKDFDEPG	58
31	Zea m 12.0104	O22655	6.12	2.2663	4.5672	50	IIKDFDEPG	58
32	Hor v 12.0101	P52184	6.12	2.2663	4.5672	50	IIKDFDEPG	58
33	Pis v 2.0201	110349084	6.12	2.2661	4.5671	397	VVKRASSDG	405
34	Dau c 4	18652049	6.17	2.2437	4.5511	53	IMKNFDEPG	61
35	Scy p 4.0101	SCP_SCYPA	6.19	2.2295	4.5410	109	LFKTIDING	117
36	Aca f 2	A0A0A0RCW1_VACFA	6.30	2.1718	4.5000	52	VVKDFDGPG	60
37	Pro j 2.0101	A0A023W2L7_PROJU	6.30	2.1718	4.5000	52	VVKDFDGPG	60
38	Hev b 8.0202	Q9M7M9	6.33	2.1595	4.4912	50	IMKDFDEPG	58
39	Zea m 12.0102	P35082	6.33	2.1595	4.4912	50	IMKDFDEPG	58
40	Zea m 12.0101	P35081	6.33	2.1595	4.4912	50	IMKDFDEPG	58
41	Mal d 4	Q9XF40	6.33	2.1595	4.4912	50	IMKDFDEPG	58
42	Lit c 1	15809696	6.33	2.1595	4.4912	50	IMKDFDEPG	58
43	Cyn d 12	O04725	6.33	2.1595	4.4912	50	IMKDFDEPG	58
44	Jug r 7.0101	A0A2I4DNN6_JUGRE	6.33	2.1595	4.4912	50	IMKDFDEPG	58
45	Mer a 1	O49894	6.33	2.1595	4.4912	52	IMKDFDEPG	60
46	Pyr c 4	Q9XF38	6.33	2.1595	4.4912	50	IMKDFDEPG	58
47	Phl p 12.0101	P35079	6.33	2.1595	4.4912	50	IMKDFDEPG	58
48	Phl p 12.0102	O24650	6.33	2.1595	4.4912	50	IMKDFDEPG	58
49	Ory s 12.0101	Q9FUD1	6.33	2.1595	4.4912	50	IMKDFDEPG	58
50	Mus a 1.0101	14161634	6.33	2.1595	4.4912	50	IMKDFDEPG	58

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.491525
Standard deviation: 1.928017
1 0.5 1
2 1.0 5
3 1.5 0
4 2.0 4
5 2.5 4
6 3.0 0
7 3.5 2
8 4.0 2
9 4.5 1
10 5.0 1
11 5.5 0
12 6.0 6
13 6.5 27
14 7.0 18
15 7.5 31
16 8.0 29
17 8.5 66
18 9.0 71
19 9.5 94
20 10.0 137
21 10.5 351
22 11.0 200
23 11.5 185
24 12.0 172
25 12.5 123
26 13.0 79
27 13.5 26
28 14.0 19
29 14.5 8
30 15.0 10
31 15.5 10
32 16.0 6
33 16.5 2
34 17.0 2
35 17.5 3
36 18.0 2
37 18.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.503366
Standard deviation: 2.710899
1 0.5 1
2 1.0 5
3 1.5 0
4 2.0 4
5 2.5 4
6 3.0 0
7 3.5 2
8 4.0 2
9 4.5 1
10 5.0 1
11 5.5 0
12 6.0 6
13 6.5 30
14 7.0 18
15 7.5 34
16 8.0 32
17 8.5 78
18 9.0 115
19 9.5 126
20 10.0 250
21 10.5 755
22 11.0 706
23 11.5 1045
24 12.0 1618
25 12.5 2393
26 13.0 3478
27 13.5 4739
28 14.0 6015
29 14.5 8384
30 15.0 11271
31 15.5 13333
32 16.0 16493
33 16.5 19438
34 17.0 22388
35 17.5 24551
36 18.0 26948
37 18.5 28917
38 19.0 29945
39 19.5 29456
40 20.0 27659
41 20.5 25167
42 21.0 22312
43 21.5 19132
44 22.0 15590
45 22.5 12475
46 23.0 8960
47 23.5 6195
48 24.0 4370
49 24.5 2741
50 25.0 1563
51 25.5 794
52 26.0 391
53 26.5 207
54 27.0 46
55 27.5 13
Query sequence: IFKRFDSNG