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: IPKKASEGA

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Phl p 4.0101	54144332	0.00	7.8526	7.3232	242	IPKKASEGA	250
2	Lol p 4.0101	55859464	3.70	5.1980	5.8319	167	IPKSVSEGA	175
3	Phl p 4.0201	54144334	5.16	4.1552	5.2461	242	ISKTVSEGA	250
4	Pen c 30.0101	82754305	5.99	3.5579	4.9105	34	LHRRADEGA	42
5	Par j 3	Q9T0M8	6.39	3.2739	4.7510	84	IGKKGSGGA	92
6	Tyr p 35.0101	AOD75396	6.57	3.1426	4.6772	241	ISKTASETL	249
7	Amb a 1	P28744	6.65	3.0868	4.6458	188	VPRKGSDGD	196
8	Mor a 2.0101	QOS47419	6.76	3.0050	4.5999	613	LPLRKSEGA	621
9	Vig r 1.0101	Q2VU97	7.00	2.8358	4.5048	100	IDTKISDGA	108
10	Pen m 7.0101	G1AP69_PENMO	7.14	2.7324	4.4467	547	FERKSSESA	555
11	Pen m 7.0102	AEB77775	7.14	2.7324	4.4467	547	FERKSSESA	555
12	Lol p 5	4416516	7.25	2.6560	4.4038	118	VAYKAAEGA	126
13	Phl p 5.0104	1684720	7.28	2.6323	4.3905	99	LAYKTSEGA	107
14	Ani s 10.0101	272574378	7.33	2.5953	4.3697	71	VWNKANEPA	79
15	Amb a 2	P27762	7.38	2.5591	4.3494	188	IPRHQSDGD	196
16	Cyn d 1	O04701	7.57	2.4239	4.2734	188	IPMKSSWGA	196
17	Lyc e 2.0102	18542115	7.61	2.3969	4.2582	592	YPTKAVNGA	600
18	Lyc e 2.0102	546937	7.61	2.3969	4.2582	592	YPTKAVNGA	600
19	Sola l 2.0201	Q8RVW4_SOLLC	7.61	2.3969	4.2582	592	YPTKAVNGA	600
20	Fra a 1.0101	Q5ULZ4	7.63	2.3815	4.2496	10	IPKKITFGE	18
21	Jug r 6.0101	VCL6_JUGRE	7.69	2.3405	4.2266	63	IEKKARERA	71
22	Asp f 23	21215170	7.69	2.3385	4.2254	239	LPRKTHKGL	247
23	Der p 9.0101	31745576	7.70	2.3339	4.2229	155	IPLTTSEPA	163
24	Der p 9.0102	37654735	7.70	2.3339	4.2229	169	IPLTTSEPA	177
25	Sac g 1.0101	AVD53650	7.72	2.3203	4.2152	74	AEKKASESE	82
26	Uro m 1.0201	A0A4D6G2J8_9POAL	7.76	2.2863	4.1961	173	IPLKHSWGA	181
27	Pru av 2	P50694	7.84	2.2289	4.1639	167	LQKKGSDGS	175
28	Amb a 1	166443	7.86	2.2216	4.1598	188	ILRQASDGD	196
29	Amb a 1	P27761	7.86	2.2216	4.1598	188	ILRQASDGD	196
30	Lyc e 2.0102	546937	7.87	2.2134	4.1552	389	IGETDSESA	397
31	Sola l 2.0201	Q8RVW4_SOLLC	7.87	2.2134	4.1552	389	IGETDSESA	397
32	Lyc e 2.0101	18542113	7.87	2.2134	4.1552	389	IGETDSESA	397
33	Sola l 2.0101	Q547Q0_SOLLC	7.87	2.2134	4.1552	389	IGETDSESA	397
34	Lyc e 2.0101	287474	7.87	2.2134	4.1552	297	IGETDSESA	305
35	Lyc e 2.0102	18542115	7.87	2.2134	4.1552	389	IGETDSESA	397
36	Pru du 10.0101	MDL2_PRUDU	7.92	2.1784	4.1355	463	LPKDQTDDA	471
37	Ani s 10.0101	272574378	7.94	2.1572	4.1236	129	VWEKANEQA	137
38	Ani s 10.0101	272574378	7.94	2.1572	4.1236	100	VWEKANEQA	108
39	Ani s 10.0101	272574378	7.94	2.1572	4.1236	187	VWEKANEQA	195
40	Ani s 10.0101	272574378	7.94	2.1572	4.1236	42	VWEKANEQA	50
41	Cla h 5.0101	P40918	7.99	2.1239	4.1049	419	IPTKKSETF	427
42	Pen c 19	Q92260	7.99	2.1239	4.1049	288	IPTKKSETF	296
43	Amb a 10.0101	Q2KN25	8.03	2.0997	4.0913	151	MSRKGGDGA	159
44	Bet v 1.0301	CAA54696.1	8.06	2.0768	4.0784	31	IPKVAPENV	39
45	Bet v 1.1301	534898	8.06	2.0768	4.0784	31	IPKVAPENV	39
46	Pis v 3.0101	133711973	8.06	2.0758	4.0779	289	LFEKQDEGA	297
47	Ani s 10.0101	272574378	8.15	2.0089	4.0403	158	VWNKANEQA	166
48	Der f 6	P49276	8.16	1.9997	4.0351	187	LPDKLQKGS	195
49	Fus p 4.0101	AHY02994	8.17	1.9944	4.0322	260	VPKKLDASQ	268
50	Rho m 1.0101	Q870B9	8.21	1.9650	4.0156	100	TPNKAKLGA	108

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.954013
Standard deviation: 1.394955
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 1
12 6.0 1
13 6.5 1
14 7.0 4
15 7.5 6
16 8.0 20
17 8.5 29
18 9.0 39
19 9.5 69
20 10.0 181
21 10.5 262
22 11.0 263
23 11.5 295
24 12.0 243
25 12.5 118
26 13.0 61
27 13.5 39
28 14.0 21
29 14.5 15
30 15.0 9
31 15.5 6
32 16.0 7
33 16.5 3
34 17.0 0
35 17.5 0
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 1
40 20.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.184108
Standard deviation: 2.483093
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 1
12 6.0 1
13 6.5 1
14 7.0 4
15 7.5 6
16 8.0 27
17 8.5 30
18 9.0 42
19 9.5 86
20 10.0 223
21 10.5 395
22 11.0 595
23 11.5 1047
24 12.0 1485
25 12.5 2199
26 13.0 3587
27 13.5 4803
28 14.0 6561
29 14.5 9384
30 15.0 12609
31 15.5 15173
32 16.0 18209
33 16.5 21315
34 17.0 25068
35 17.5 28375
36 18.0 29902
37 18.5 31103
38 19.0 31666
39 19.5 30239
40 20.0 28092
41 20.5 25798
42 21.0 21068
43 21.5 16985
44 22.0 12637
45 22.5 9182
46 23.0 5837
47 23.5 3482
48 24.0 1801
49 24.5 794
50 25.0 278
51 25.5 100
52 26.0 5
Query sequence: IPKKASEGA