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: ALKVGEKQR

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Ani s 9.0101	157418806	0.00	6.9924	7.0862	116	ALKVGEKQR	124
2	Gly m TI	18772	5.78	3.1914	4.8224	129	AVKIGENKD	137
3	Gly m TI	18770	5.78	3.1914	4.8224	129	AVKIGENKD	137
4	Gly m TI	P01071	5.78	3.1914	4.8224	104	AVKIGENKD	112
5	Gly m TI	256429	5.78	3.1914	4.8224	128	AVKIGENKD	136
6	Ses i 4	10834827	5.90	3.1127	4.7756	137	TLYVGEKTK	145
7	Eur m 3	O97370	6.57	2.6717	4.5129	142	DVKVGDKVR	150
8	Gly m 7.0101	C6K8D1_SOYBN	6.76	2.5446	4.4372	57	ALQAGERVK	65
9	Der f 3	P49275	6.80	2.5207	4.4230	140	DVKVGDKIR	148
10	Ves v 2.0101	P49370	6.98	2.4037	4.3533	164	TLKLAKKTR	172
11	Poly p 2.0101	HUGA_POLPI	6.98	2.4037	4.3533	121	TLKLAKKTR	129
12	Pol a 2	Q9U6V9	6.98	2.4037	4.3533	193	TLKLAKKTR	201
13	Dol m 2	P49371	6.98	2.4037	4.3533	164	TLKLAKKTR	172
14	Cor a 12.0101	49617323	6.98	2.4011	4.3517	135	AAFVGQKTR	143
15	Tri a gliadin	21765	7.01	2.3845	4.3419	185	LLQIPEQSR	193
16	Tri a gliadin	170718	7.01	2.3845	4.3419	185	LLQIPEQSR	193
17	Pol d 2.0101	XP_015179722	7.16	2.2870	4.2838	191	TLKLAKKSR	199
18	Mala s 9	19069920	7.16	2.2831	4.2815	319	LLNLGNNQR	327
19	Sal k 1.0302	59895728	7.18	2.2684	4.2727	61	HVKVGNTKR	69
20	Sal k 1.0201	51242679	7.18	2.2684	4.2727	84	HVKVGNTKR	92
21	Sal k 1.0301	59895730	7.18	2.2684	4.2727	61	HVKVGNTKR	69
22	Asp n 14	2181180	7.34	2.1648	4.2110	740	EVKVGETRE	748
23	Alt a 3	P78983	7.44	2.0971	4.1707	65	KLDAGDKQK	73
24	Alt a 3	1850544	7.44	2.0971	4.1707	30	KLDAGDKQK	38
25	Alt a 3	1850542	7.44	2.0971	4.1707	65	KLDAGDKQK	73
26	Ory s 1	10140765	7.46	2.0847	4.1633	160	SIRVEEKSR	168
27	Lup an 1.0101	169950562	7.48	2.0754	4.1577	352	ELQENEKQR	360
28	Der p 3	P39675	7.53	2.0434	4.1387	142	DVKVGDQVR	150
29	Gly m Bd28K	12697782	7.54	2.0334	4.1327	130	LVNIGEGQR	138
30	Lep d 7	Q9U1G2	7.56	2.0237	4.1270	103	TLKLGDKNI	111
31	Asp f 23	21215170	7.57	2.0176	4.1233	370	AFQTPEEKR	378
32	Asp n 14	4235093	7.61	1.9905	4.1072	740	DVKVGETRE	748
33	Bomb m 5.0101	4PC4_A	7.61	1.9864	4.1047	104	ALKLGSTTN	112
34	Der p 11	37778944	7.62	1.9846	4.1037	399	RIKIGELQK	407
35	Ory s 33kD	16580747	7.66	1.9555	4.0863	160	MLRVGDLDR	168
36	Ory s 33kD	4126809	7.66	1.9555	4.0863	160	MLRVGDLDR	168
37	Gal d vitellogenin	63887	7.76	1.8886	4.0465	1089	MFKVANKTR	1097
38	Gal d vitellogenin	212881	7.76	1.8886	4.0465	1091	MFKVANKTR	1099
39	Tab y 5.0101	304273369	7.79	1.8733	4.0374	148	AIKRGHTQK	156
40	Mor a 2.0101	QOS47419	7.83	1.8449	4.0205	404	ALKGSDHRR	412
41	Ves v 2.0201	60203063	7.84	1.8385	4.0167	201	ALSMSENDK	209
42	Ara h 11.0101	Q45W87	7.87	1.8159	4.0032	4	ALYYGGRQR	12
43	Bomb m 4.0101	NP_001037486	7.92	1.7842	3.9843	119	ALKLIDQQN	127
44	Cur l 3.0101	14585755	7.93	1.7788	3.9811	24	TLKAGEGNK	32
45	Tri a gliadin	170710	7.97	1.7517	3.9650	185	LLQIPEQSQ	193
46	Tri a gliadin	170716	7.97	1.7517	3.9650	186	LLQIPEQSQ	194
47	Bla g 3.0101	D0VNY7_BLAGE	8.00	1.7337	3.9543	437	AVKVGKLED	445
48	Cyp c 2.0101	A0A2U9IY94_CYPCA	8.04	1.7053	3.9374	48	ELRDGDKTR	56
49	Pan h 2.0101	XP_034156632	8.04	1.7053	3.9374	48	ELRDGDKTR	56
50	Lyc e 3	1816535	8.05	1.6989	3.9335	60	AAKTPEDRK	68

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.634327
Standard deviation: 1.520840
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 0
12 6.0 5
13 6.5 0
14 7.0 8
15 7.5 13
16 8.0 20
17 8.5 35
18 9.0 179
19 9.5 113
20 10.0 183
21 10.5 220
22 11.0 268
23 11.5 212
24 12.0 154
25 12.5 152
26 13.0 62
27 13.5 19
28 14.0 19
29 14.5 11
30 15.0 5
31 15.5 6
32 16.0 6
33 16.5 3
34 17.0 1
35 17.5 1
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.095221
Standard deviation: 2.553590
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 0
12 6.0 5
13 6.5 0
14 7.0 8
15 7.5 13
16 8.0 20
17 8.5 35
18 9.0 193
19 9.5 156
20 10.0 296
21 10.5 486
22 11.0 759
23 11.5 1213
24 12.0 1862
25 12.5 2705
26 13.0 4193
27 13.5 5540
28 14.0 7749
29 14.5 9716
30 15.0 11997
31 15.5 15429
32 16.0 18940
33 16.5 22226
34 17.0 25868
35 17.5 28042
36 18.0 30016
37 18.5 30422
38 19.0 30682
39 19.5 29648
40 20.0 27445
41 20.5 23655
42 21.0 20627
43 21.5 15834
44 22.0 12359
45 22.5 8772
46 23.0 5990
47 23.5 3789
48 24.0 1870
49 24.5 1003
50 25.0 463
51 25.5 131
52 26.0 27
53 26.5 8
Query sequence: ALKVGEKQR