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: PKRPNRAIE

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Hev b 2	1184668	0.00	7.2635	7.3788	308	PKRPNRAIE	316
2	Mus a 5.0101	6073860	5.08	3.9965	5.3537	297	PRRPGKEIE	305
3	Pan h 2.0101	XP_034156632	5.62	3.6520	5.1402	325	PKRIQQAVE	333
4	Sal s 2.0101	B5DGQ7	5.62	3.6520	5.1402	325	PKRIQQAVE	333
5	Hev b 9	Q9LEJ0	6.68	2.9669	4.7155	335	PKRVEKAIK	343
6	Hev b 9	Q9LEI9	6.68	2.9669	4.7155	335	PKRVEKAIK	343
7	Cyp c 2.0101	A0A2U9IY94_CYPCA	6.92	2.8158	4.6219	325	PKRIQQACE	333
8	Jug r 6.0101	VCL6_JUGRE	7.20	2.6323	4.5081	494	PEEGGRAFE	502
9	Der f 28.0101	L7V065_DERFA	7.36	2.5315	4.4456	356	NKDPNKSIN	364
10	Can f 1	O18873	7.39	2.5127	4.4339	137	PEQSQEALE	145
11	Hor v 1	439275	7.39	2.5107	4.4327	112	PKEPQRDFA	120
12	Hor v 1	18955	7.39	2.5107	4.4327	111	PKEPQRDFA	119
13	Tri r 4.0101	5813788	7.56	2.4062	4.3679	415	PDRPNRKLF	423
14	Pol d 1.0102	45510889	7.69	2.3196	4.3143	190	NKCPNRLCE	198
15	Pol d 1.0101	45510887	7.69	2.3196	4.3143	211	NKCPNRLCE	219
16	Pol a 2	Q9U6V9	7.69	2.3193	4.3141	30	SKRPKRVFS	38
17	Pol d 2.0101	XP_015179722	7.69	2.3193	4.3141	27	SKRPKRVFS	35
18	Gly m lectin	170006	7.69	2.3189	4.3138	45	PKQPNMILQ	53
19	Asp f 23	21215170	7.89	2.1921	4.2352	345	PQTSRRATE	353
20	Aed a 8.0101	Q1HR69_AEDAE	7.92	2.1715	4.2225	381	GKEPSRGIN	389
21	Cla h 10.0101	P40108	7.93	2.1625	4.2169	428	TKNLNTAIE	436
22	Der p 14.0101	20385544	8.11	2.0493	4.1467	580	PEKPKREIG	588
23	Tri a TAI	21920	8.19	1.9965	4.1140	112	PREPQRDFA	120
24	Tri a TAI	21701	8.19	1.9965	4.1140	112	PREPQRDFA	120
25	Tri a 29.0101	253783731	8.19	1.9965	4.1140	87	PREPQRDFA	95
26	Fag e 3.0101	A5HIX6	8.21	1.9841	4.1063	4	PFEPRRQIE	12
27	Pen c 22.0101	13991101	8.21	1.9836	4.1060	329	PLRIKKAIE	337
28	Ara h 3	O82580	8.22	1.9794	4.1034	16	AQRPDNRIE	24
29	Ara h 3	3703107	8.22	1.9794	4.1034	19	AQRPDNRIE	27
30	Ara h 4	5712199	8.22	1.9794	4.1034	39	AQRPDNRIE	47
31	Amb a 12.0102	A0A1B2H9Q5_AMBAR	8.25	1.9602	4.0915	335	PTRVKKAID	343
32	Amb a 12.0101	A0A1B2H9Q1_AMBAR	8.25	1.9602	4.0915	321	PTRVKKAID	329
33	Gos h 1	P09801.1	8.25	1.9577	4.0899	80	PEDPQRRYE	88
34	Coc n 1.0101	A0A0S3B0K0_COCNU	8.26	1.9515	4.0861	461	PTSPHREME	469
35	Asp f 22.0101	13925873	8.27	1.9459	4.0826	329	PGRIKKAIE	337
36	Der p 14.0101	20385544	8.30	1.9302	4.0729	1032	SKEKNSAVE	1040
37	Ani s 2	8117843	8.30	1.9264	4.0705	679	DERANRALA	687
38	Aed a 8.0101	Q1HR69_AEDAE	8.33	1.9097	4.0602	278	IRKDNRAVQ	286
39	Pol d 1.0104	45510893	8.36	1.8908	4.0484	190	SKCPDRLCE	198
40	Pol d 1.0103	45510891	8.36	1.8908	4.0484	190	SKCPDRLCE	198
41	Pol e 1.0101	3989146	8.36	1.8908	4.0484	177	SKCPDRLCE	185
42	Bomb m 4.0101	NP_001037486	8.40	1.8601	4.0294	113	NKRDHHALK	121
43	Cor a 10	10944737	8.46	1.8272	4.0090	388	GKEPNKGVN	396
44	Car i 2.0101	VCL_CARIL	8.47	1.8178	4.0032	92	PREPRKQYE	100
45	Poly p 2.0101	HUGA_POLPI	8.48	1.8113	3.9992	32	PQRGNITIH	40
46	Pol a 2	Q9U6V9	8.48	1.8113	3.9992	104	PQRGNITIH	112
47	Pan h 2.0101	XP_034156632	8.49	1.8037	3.9945	264	PDDPKRHIT	272
48	Cyp c 2.0101	A0A2U9IY94_CYPCA	8.49	1.8037	3.9945	264	PDDPKRHIT	272
49	Ory s 33kD	4126809	8.50	1.7974	3.9906	70	PEDTNFALE	78
50	Ory s 33kD	16580747	8.50	1.7974	3.9906	70	PEDTNFALE	78

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.297887
Standard deviation: 1.555437
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 2
13 6.5 0
14 7.0 3
15 7.5 5
16 8.0 9
17 8.5 22
18 9.0 38
19 9.5 108
20 10.0 191
21 10.5 125
22 11.0 185
23 11.5 273
24 12.0 221
25 12.5 192
26 13.0 135
27 13.5 71
28 14.0 45
29 14.5 32
30 15.0 13
31 15.5 9
32 16.0 5
33 16.5 4
34 17.0 4
35 17.5 2
36 18.0 1
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 18.515866
Standard deviation: 2.509343
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 2
13 6.5 0
14 7.0 3
15 7.5 5
16 8.0 9
17 8.5 27
18 9.0 48
19 9.5 126
20 10.0 250
21 10.5 234
22 11.0 442
23 11.5 807
24 12.0 1135
25 12.5 1965
26 13.0 2840
27 13.5 3708
28 14.0 5693
29 14.5 7468
30 15.0 10395
31 15.5 13616
32 16.0 15958
33 16.5 19317
34 17.0 22764
35 17.5 25657
36 18.0 29190
37 18.5 30416
38 19.0 30530
39 19.5 30975
40 20.0 29268
41 20.5 27165
42 21.0 24009
43 21.5 20398
44 22.0 15593
45 22.5 11686
46 23.0 8073
47 23.5 5115
48 24.0 2845
49 24.5 1580
50 25.0 602
51 25.5 214
52 26.0 55
53 26.5 10
Query sequence: PKRPNRAIE