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: IKNPALRTY

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ara h 16.0101	A0A509ZX51_ARAHY	0.00	7.7954	7.5369	40	IKNPALRTY	48
2	Sola l 6.0101	A0A3Q7F7X3_SOLLC	5.22	4.1304	5.3426	66	MKDPNLRQY	74
3	Jug r 8.0101	XP_018816661	5.76	3.7465	5.1128	68	YKNPNLKQY	76
4	Der f 15.0101	5815436	6.13	3.4886	4.9584	105	LKNPELTTM	113
5	Der p 15.0101	Q4JK69_DERPT	6.13	3.4886	4.9584	105	LKNPELTTM	113
6	Der p 15.0102	Q4JK70_DERPT	6.13	3.4886	4.9584	105	LKNPELTTM	113
7	Fel d 8.0101	303387468	6.23	3.4202	4.9174	111	IKFPALNPY	119
8	Cof a 1.0101	296399179	6.50	3.2285	4.8026	147	IPDPALDTT	155
9	Der f 32.0101	AIO08849	6.61	3.1548	4.7585	78	IKKGALRYV	86
10	Tri a gliadin	170728	6.67	3.1068	4.7298	155	IRNLALQTL	163
11	Tri a gliadin	170740	6.67	3.1068	4.7298	263	IRNLALQTL	271
12	Tri a gliadin	21757	6.67	3.1068	4.7298	263	IRNLALQTL	271
13	Tri a gliadin	170710	6.67	3.1068	4.7298	285	IRNLALQTL	293
14	Tri a gliadin	170716	6.67	3.1068	4.7298	286	IRNLALQTL	294
15	Tri a gliadin	21755	6.67	3.1068	4.7298	255	IRNLALQTL	263
16	Tri a gliadin	473876	6.67	3.1068	4.7298	256	IRNLALQTL	264
17	Tri a gliadin	21765	6.67	3.1068	4.7298	280	IRNLALQTL	288
18	Tri a gliadin	21753	6.67	3.1068	4.7298	255	IRNLALQTL	263
19	Tri a gliadin	170720	6.67	3.1068	4.7298	255	IRNLALQTL	263
20	Tri a 21.0101	283476402	6.67	3.1068	4.7298	248	IRNLALQTL	256
21	Tri a gliadin	170712	6.67	3.1068	4.7298	260	IRNLALQTL	268
22	Tri a gliadin	170718	6.67	3.1068	4.7298	280	IRNLALQTL	288
23	Tri a gliadin	21761	6.67	3.1068	4.7298	255	IRNLALQTL	263
24	Tri a gliadin	170726	6.67	3.1068	4.7298	249	IRNLALQTL	257
25	Jug r 8.0201	XP_018847114	6.94	2.9213	4.6187	64	LKNPNLKKF	72
26	Hom s 2	556642	6.96	2.9078	4.6107	112	YKSPASDTY	120
27	Bla g 1.0103	4240397	7.13	2.7903	4.5403	141	IKSPEFQSI	149
28	Bla g 1.0101	4572592	7.13	2.7903	4.5403	365	IKSPEFQSI	373
29	Der p 32.0101	QAT18643	7.21	2.7283	4.5031	173	VKKGALRYV	181
30	Tri a gliadin	21673	7.51	2.5184	4.3775	276	IRNLALETL	284
31	Tri a gliadin	170724	7.51	2.5184	4.3775	266	IRNLALETL	274
32	Pen ch 31.0101	61380693	7.72	2.3713	4.2894	360	IDNPAYKGV	368
33	Blo t 1.0201	33667928	7.75	2.3499	4.2766	102	AKEPLINTY	110
34	Der f 24.0101	QCR7_DERFA	7.85	2.2780	4.2336	11	INNPGFRKF	19
35	Der p 24.0101	QCR7_DERPT	7.85	2.2780	4.2336	11	INNPGFRKF	19
36	Ves v 6.0101	G8IIT0	7.88	2.2585	4.2219	878	FKTPYLNRY	886
37	Per a 1.0104	2253610	7.93	2.2285	4.2039	228	IRSPEFQSI	236
38	Bla g 1.02	4240395	7.93	2.2285	4.2039	257	IRSPEFQSI	265
39	Per a 1.0201	2231297	7.93	2.2285	4.2039	64	IRSPEFQSI	72
40	Per a 1.0103	2580504	7.93	2.2285	4.2039	349	IRSPEFQSI	357
41	Bla g 1.02	4240395	7.93	2.2285	4.2039	69	IRSPEFQSI	77
42	Per a 1.0102	2897849	7.93	2.2285	4.2039	182	IRSPEFQSI	190
43	Bla g 1.02	4240395	7.93	2.2285	4.2039	445	IRSPEFQSI	453
44	Bla g 1.0101	4572592	7.93	2.2285	4.2039	173	IRSPEFQSI	181
45	Per a 1.0101	4240399	7.93	2.2285	4.2039	185	IRSPEFQSI	193
46	Per a 1.0201	2231297	7.93	2.2285	4.2039	250	IRSPEFQSI	258
47	Tri a gliadin	1063270	7.96	2.2071	4.1911	242	IRSSVLQTL	250
48	Sola t 1	21512	7.97	2.1996	4.1866	221	VDDPALLSI	229
49	Per a 1.0201	2231297	8.01	2.1665	4.1668	288	VDQGTLRTL	296
50	Hev b 3	O82803	8.14	2.0763	4.1128	89	IKQVSAQTY	97

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.097703
Standard deviation: 1.423619
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 0
9 4.5 0
10 5.0 0
11 5.5 1
12 6.0 1
13 6.5 4
14 7.0 19
15 7.5 3
16 8.0 15
17 8.5 20
18 9.0 42
19 9.5 72
20 10.0 139
21 10.5 163
22 11.0 300
23 11.5 262
24 12.0 297
25 12.5 136
26 13.0 106
27 13.5 52
28 14.0 33
29 14.5 10
30 15.0 10
31 15.5 6
32 16.0 2
33 16.5 2
34 17.0 0
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.921284
Standard deviation: 2.377807
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 0
9 4.5 0
10 5.0 0
11 5.5 1
12 6.0 1
13 6.5 4
14 7.0 19
15 7.5 3
16 8.0 19
17 8.5 23
18 9.0 48
19 9.5 84
20 10.0 183
21 10.5 289
22 11.0 594
23 11.5 970
24 12.0 1671
25 12.5 2605
26 13.0 3624
27 13.5 5523
28 14.0 7528
29 14.5 9544
30 15.0 13046
31 15.5 16679
32 16.0 20613
33 16.5 24333
34 17.0 28303
35 17.5 30540
36 18.0 32478
37 18.5 32504
38 19.0 32424
39 19.5 30853
40 20.0 27068
41 20.5 23108
42 21.0 18187
43 21.5 14125
44 22.0 9468
45 22.5 6505
46 23.0 3629
47 23.5 2072
48 24.0 1098
49 24.5 309
50 25.0 109
51 25.5 12
Query sequence: IKNPALRTY