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: LDKEIKSWL

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Mor a 2.0101	QOS47419	0.00	6.2425	6.8170	343	LDKEIKSWL	351
2	Sal k 3.0101	225810599	1.41	5.4191	6.3022	343	LDDEIKSWL	351
3	Hev b 10.0101	348137	5.67	2.9423	4.7537	160	LDKELKKLV	168
4	Hev b 10.0102	5777414	5.67	2.9423	4.7537	132	LDKELKKLV	140
5	Hev b 10.0103	10862818	5.67	2.9423	4.7537	132	LDKELKKLV	140
6	Fag e 1	2317674	6.38	2.5287	4.4951	203	LDENVRSFF	211
7	Tyr p 7.0101	ABM53750	6.52	2.4480	4.4447	200	LDQELKNFK	208
8	Der f 25.0101	L7UZA7_DERFA	6.69	2.3483	4.3823	149	ISKHVKDWF	157
9	Gal d apovitellenin	211156	6.78	2.2984	4.3511	28	IDRERRDWL	36
10	Pan h 1.0201	XP_026803769	6.82	2.2754	4.3367	79	TDKETKAFL	87
11	Cha o 2.0101	47606004	6.85	2.2569	4.3252	31	LDSDIEQYL	39
12	Cry j 2	P43212	6.85	2.2569	4.3252	31	LDSDIEQYL	39
13	Ves v 6.0101	G8IIT0	6.92	2.2144	4.2986	1079	LAEKIQQWL	1087
14	Aed a 4.0101	MALT_AEDAE	7.01	2.1629	4.2664	438	FSKAAKTWL	446
15	Ory s 33kD	4126809	7.05	2.1394	4.2517	263	LNTKIASFL	271
16	Ory s 33kD	16580747	7.05	2.1394	4.2517	263	LNTKIASFL	271
17	Dic v a	763532	7.12	2.0966	4.2249	959	LNEEQKSQL	967
18	Fag e 1	29839419	7.25	2.0215	4.1780	230	LDENVRNFF	238
19	Lup an 1.0101	169950562	7.39	1.9406	4.1274	552	LDREVKELT	560
20	Alt a 4	1006624	7.39	1.9390	4.1264	301	VPDEIQGFL	309
21	Clu h 1.0201	242253965	7.40	1.9328	4.1225	79	SDKETKAFL	87
22	Blo t 7.0101	ASX95438	7.41	1.9266	4.1187	178	IESEVKKFL	186
23	Fus p 9.0101	A0A0U1Y1N5_GIBIN	7.45	1.9059	4.1057	373	VDEELEEFL	381
24	Asp f 12	P40292	7.52	1.8638	4.0794	282	LAKSLKNIL	290
25	Cla c 14.0101	301015198	7.57	1.8338	4.0607	272	LDIEKKSYL	280
26	Pis v 4.0101	149786149	7.60	1.8183	4.0510	159	LDKESKKLV	167
27	Ani s 13.0101	K9USK2_9BILA	7.66	1.7810	4.0276	238	LDRHIKDDI	246
28	Lat c 6.0301	XP_018522130	7.73	1.7422	4.0034	1131	LNTQIENLL	1139
29	Bla g 1.0103	4240397	7.75	1.7319	3.9970	4	LQDDLQDFL	12
30	Bla g 1.0101	4572592	7.75	1.7319	3.9970	36	LQDDLQDFL	44
31	Bla g 1.0101	4572592	7.75	1.7319	3.9970	228	LQDDLQDFL	236
32	Asc l 5.0101	QGS84239	7.77	1.7212	3.9902	134	LPKEVRDEL	142
33	Bos d 5	162748	7.77	1.7178	3.9881	84	LDTDYKKYL	92
34	Bos d 5	P02754	7.77	1.7178	3.9881	111	LDTDYKKYL	119
35	Bos d 5	520	7.77	1.7178	3.9881	111	LDTDYKKYL	119
36	Sal s 6.0201	XP_013998297	7.80	1.7036	3.9793	1132	LNSQIENLL	1140
37	Sal s 6.0202	XP_014033985	7.80	1.7036	3.9793	1132	LNSQIENLL	1140
38	Que i 1.0101	QGS84240	7.82	1.6906	3.9711	143	LSKAVEAYL	151
39	Per a 8.0101	H6WP59_PERAM	7.82	1.6879	3.9694	97	VDKELDEMV	105
40	Bla g 8.0101	88657350	7.82	1.6879	3.9694	84	VDKELDEMV	92
41	Aln g 1	P38948	7.84	1.6798	3.9643	143	LLKAVESYL	151
42	Aln g 1	261407	7.84	1.6798	3.9643	144	LLKAVESYL	152
43	Bet v 1.2101	1321726	7.84	1.6798	3.9643	144	LLKAVESYL	152
44	Seb m 1.0201	242253961	7.87	1.6593	3.9516	52	IDQDISGFI	60
45	Alt a 15.0101	A0A0F6N3V8_ALTAL	7.90	1.6428	3.9412	479	LEAEIEDFI	487
46	Der p 2.0114	99644635	7.91	1.6400	3.9394	26	ANHEIKKVL	34
47	Der p 2.0109	76097509	7.91	1.6400	3.9394	9	ANHEIKKVL	17
48	Der p 2	P49278	7.91	1.6400	3.9394	26	ANHEIKKVL	34
49	Der p 2.0115	256095984	7.91	1.6400	3.9394	9	ANHEIKKVL	17
50	Hev b 2	1184668	7.92	1.6319	3.9344	187	FRDDVRSYL	195

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.724778
Standard deviation: 1.718032
1 0.5 1
2 1.0 0
3 1.5 1
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 3
13 6.5 1
14 7.0 7
15 7.5 10
16 8.0 27
17 8.5 67
18 9.0 145
19 9.5 161
20 10.0 173
21 10.5 179
22 11.0 204
23 11.5 186
24 12.0 157
25 12.5 135
26 13.0 120
27 13.5 42
28 14.0 28
29 14.5 12
30 15.0 11
31 15.5 12
32 16.0 5
33 16.5 3
34 17.0 5
35 17.5 0
36 18.0 1
37 18.5 1
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: 18.732662
Standard deviation: 2.747944
1 0.5 1
2 1.0 0
3 1.5 1
4 2.0 0
5 2.5 0
6 3.0 0
7 3.5 0
8 4.0 0
9 4.5 0
10 5.0 0
11 5.5 0
12 6.0 3
13 6.5 1
14 7.0 7
15 7.5 10
16 8.0 28
17 8.5 76
18 9.0 158
19 9.5 217
20 10.0 341
21 10.5 524
22 11.0 672
23 11.5 1179
24 12.0 1774
25 12.5 2285
26 13.0 3057
27 13.5 4312
28 14.0 5710
29 14.5 6974
30 15.0 9706
31 15.5 12228
32 16.0 14614
33 16.5 17368
34 17.0 20622
35 17.5 23354
36 18.0 26152
37 18.5 27819
38 19.0 28545
39 19.5 29467
40 20.0 28475
41 20.5 27167
42 21.0 23787
43 21.5 21277
44 22.0 17402
45 22.5 13384
46 23.0 10747
47 23.5 7862
48 24.0 5151
49 24.5 3527
50 25.0 2200
51 25.5 1129
52 26.0 623
53 26.5 169
54 27.0 70
55 27.5 20
Query sequence: LDKEIKSWL