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: SPDPIKFPV

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Sor h 1.0101		0.00	7.6163	7.3078	200	SPDPIKFPV	208
2	Uro m 1.0201	A0A4D6G2J8_9POAL	5.29	4.1300	5.2573	187	SPKPIKGPI	195
3	Equ c 4.0101	P82615	6.03	3.6394	4.9687	164	SGNPLSLPV	172
4	Ara h 4	5712199	6.71	3.1950	4.7073	511	NNNPFKFFV	519
5	Ara h 3	O82580	6.71	3.1950	4.7073	488	NNNPFKFFV	496
6	Ara h 3	3703107	6.71	3.1950	4.7073	491	NNNPFKFFV	499
7	Gly m glycinin G1	169973	6.79	3.1404	4.6752	476	NNNPFKFLV	484
8	Gly m 6.0101	P04776	6.79	3.1404	4.6752	476	NNNPFKFLV	484
9	Scy p 9.0101	QFI57017	7.30	2.8066	4.4788	43	QGSPFKFHV	51
10	Ory s 1	8118421	7.56	2.6353	4.3781	224	TPKPLKGPF	232
11	Ory s 1	8118439	7.56	2.6353	4.3781	224	TPKPLKGPF	232
12	Ory s 1	Q40638	7.56	2.6353	4.3781	221	TPKPLKGPF	229
13	Der p 9.0101	31745576	7.57	2.6285	4.3741	129	SSSPIDYDV	137
14	Gly m 2	555616	7.70	2.5423	4.3234	113	SGNPVKVVI	121
15	Scy p 9.0101	QFI57017	7.71	2.5367	4.3201	229	ANSPFKINV	237
16	Sor h 2.0101	A0A077B7S9_SORHL	7.82	2.4628	4.2766	77	SKEPIKGPL	85
17	Cup s 2.0101	PGLR_CUPSE	7.93	2.3914	4.2346	31	YPDPVKIWM	39
18	Scy p 9.0101	QFI57017	7.93	2.3876	4.2324	422	PGSPFQFTV	430
19	Can s 4.0101	XP_030482568.1	7.96	2.3699	4.2220	103	SGDGFKVQI	111
20	Asp f 6	1648970	7.99	2.3507	4.2107	1	GTSPIQTPI	9
21	Tria p 1	15426413	7.99	2.3463	4.2081	60	SNDNGKFTV	68
22	Sola t 4	21413	8.03	2.3218	4.1937	23	SKNPINLPS	31
23	Sola t 4	P30941	8.03	2.3218	4.1937	23	SKNPINLPS	31
24	Pla l 1	28380114	8.05	2.3098	4.1867	3	TSHPAKFHV	11
25	Pla l 1.0103	14422363	8.05	2.3098	4.1867	3	TSHPAKFHV	11
26	Len c 1.0102	29539111	8.10	2.2737	4.1654	94	RGDTIKLPA	102
27	Len c 1.0101	29539109	8.10	2.2737	4.1654	94	RGDTIKLPA	102
28	Pis s 1.0102	CAF25233	8.10	2.2737	4.1654	94	RGDTIKLPA	102
29	Cop c 5	5689673	8.14	2.2522	4.1528	55	NPGYLKFTI	63
30	Ani s 11.0101	323575361	8.20	2.2080	4.1268	26	GANPPRFPV	34
31	Ani s 11.0101	323575361	8.20	2.2080	4.1268	134	GANPPRFPV	142
32	Ani s 11.0101	323575361	8.20	2.2080	4.1268	242	GANPPRFPV	250
33	Sola t 4	21413	8.25	2.1751	4.1074	90	SGTPVRFSH	98
34	Pen ch 31.0101	61380693	8.28	2.1556	4.0960	38	TPTSLKAPF	46
35	Asp f 5	3776613	8.31	2.1403	4.0869	159	TTNTLQLPI	167
36	Gly m 5.0101	O22120	8.31	2.1390	4.0862	38	QPRPIPFPR	46
37	Gly m conglycinin	18536	8.31	2.1390	4.0862	100	QPRPIPFPR	108
38	Amb a 1	P27761	8.33	2.1237	4.0772	357	GSDPVLTPV	365
39	Amb a 1	166443	8.33	2.1237	4.0772	357	GSDPVLTPV	365
40	Vesp c 1.0101	166443	8.34	2.1180	4.0738	7	SDDTVKMIV	15
41	Cyn d 1	16076695	8.35	2.1118	4.0702	220	PPKPLKGPF	228
42	Cyn d 1.0201	15384338	8.35	2.1118	4.0702	202	PPKPLKGPF	210
43	Cyn d 1.0202	16076693	8.35	2.1118	4.0702	220	PPKPLKGPF	228
44	Cyn d 1.0204	10314021	8.35	2.1118	4.0702	202	PPKPLKGPF	210
45	Cyn d 1.0203	16076697	8.35	2.1118	4.0702	220	PPKPLKGPF	228
46	Uro m 1.0101	A0A4D6FZ45_9POAL	8.35	2.1118	4.0702	220	PPKPLKGPF	228
47	Hom a 3.0101	119381187	8.39	2.0879	4.0561	85	APAPINFTM	93
48	Lit v 3.0101	184198733	8.39	2.0879	4.0561	78	APAPINFTM	86
49	Pen m 3.0101	317383196	8.39	2.0879	4.0561	78	APAPINFTM	86
50	Asp f 12	P40292	8.43	2.0588	4.0390	69	TKNNIKLYV	77

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.552930
Standard deviation: 1.516863
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 0
13 6.5 1
14 7.0 5
15 7.5 1
16 8.0 10
17 8.5 26
18 9.0 40
19 9.5 69
20 10.0 84
21 10.5 142
22 11.0 188
23 11.5 204
24 12.0 216
25 12.5 289
26 13.0 215
27 13.5 80
28 14.0 60
29 14.5 28
30 15.0 16
31 15.5 7
32 16.0 7
33 16.5 3
34 17.0 2
35 17.5 1
36 18.0 0
37 18.5 1
38 19.0 0
39 19.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.846418
Standard deviation: 2.578950
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 0
13 6.5 1
14 7.0 5
15 7.5 1
16 8.0 12
17 8.5 29
18 9.0 40
19 9.5 81
20 10.0 109
21 10.5 241
22 11.0 421
23 11.5 590
24 12.0 1011
25 12.5 1644
26 13.0 2516
27 13.5 3299
28 14.0 4460
29 14.5 6476
30 15.0 8945
31 15.5 12014
32 16.0 14104
33 16.5 16770
34 17.0 19883
35 17.5 23491
36 18.0 27450
37 18.5 28767
38 19.0 30194
39 19.5 30987
40 20.0 30321
41 20.5 28091
42 21.0 25323
43 21.5 21674
44 22.0 17958
45 22.5 13972
46 23.0 10787
47 23.5 7830
48 24.0 4887
49 24.5 2962
50 25.0 1539
51 25.5 899
52 26.0 293
53 26.5 84
54 27.0 32
Query sequence: SPDPIKFPV