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: KTKRSELQN

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Mala s 1	Q01940	0.00	7.1603	6.8756	295	KTKRSELQN	303
2	Len c 1.0101	29539109	5.85	3.1076	4.5086	185	RDKRQEITN	193
3	Gal d 6.0101	VIT1_CHICK	5.90	3.0731	4.4885	385	KMERQELTN	393
4	gal d 6.0101	P87498	5.90	3.0731	4.4885	385	KMERQELTN	393
5	Jug r 6.0101	VCL6_JUGRE	5.93	3.0551	4.4780	252	KTRRDQLEK	260
6	Ole e 14.0101	W8PPL3_OLEEU	6.05	2.9698	4.4282	142	KVKNSEMHD	150
7	Der p 11	37778944	6.19	2.8739	4.3722	247	ERKRSSLEN	255
8	Blo t 11	21954740	6.19	2.8739	4.3722	247	ERKRSSLEN	255
9	Der f 21.0101	ALL21_DERFA	6.43	2.7052	4.2736	63	KTKSKELKE	71
10	Der p 21.0101	85687540	6.43	2.7052	4.2736	65	KTKSKELKE	73
11	Gly m 6.0401	Q9SB11	6.45	2.6937	4.2669	125	RSQKQQLQD	133
12	Ara h 7.0201	B4XID4	6.47	2.6777	4.2576	128	QQDRSQLHQ	136
13	Bos d 13.0201	MYL3_BOVIN	6.56	2.6205	4.2241	102	KPKQEELNS	110
14	Can f 8.0101	F1PHB6_CANLF	6.70	2.5208	4.1659	89	KSKDDELTG	97
15	Cas s 9.0101	46359518	6.81	2.4471	4.1229	141	EQKKTEVKS	149
16	Dic v a	763532	6.93	2.3629	4.0737	695	DSQKNELRT	703
17	Eur m 4.0101	5059164	6.96	2.3412	4.0610	164	QTKDLEIHN	172
18	Ses i 3	13183177	7.00	2.3108	4.0433	347	NTRRDRLQR	355
19	Blo t 5	O96870	7.03	2.2934	4.0331	21	KPKKDDFRN	29
20	Api m 12.0101	Q868N5	7.04	2.2831	4.0271	1171	KTRRQEMMR	1179
21	Sac g 1.0101	AVD53650	7.06	2.2722	4.0207	47	QKKHSNLEN	55
22	Car i 2.0101	VCL_CARIL	7.08	2.2612	4.0143	585	KSQRSSYSN	593
23	Pru ar 5.0101	Q9XF96_PRUAR	7.16	2.2056	3.9818	108	KTEKTEAEE	116
24	Ses i 3	13183177	7.20	2.1788	3.9662	24	ESKDPELKQ	32
25	Blo t 11	21954740	7.23	2.1520	3.9505	656	ETEFSALQN	664
26	Pis s 1.0101	CAF25232	7.26	2.1333	3.9396	185	KDRRQEINE	193
27	Pis s 1.0102	CAF25233	7.26	2.1333	3.9396	185	KDRRQEINE	193
28	Aed a 8.0101	Q1HR69_AEDAE	7.29	2.1103	3.9262	617	KKQKKELED	625
29	Mala s 10	28564467	7.38	2.0482	3.8899	300	QLKRDEFES	308
30	Amb a 1	P27760	7.40	2.0355	3.8825	342	RTDRDLLEN	350
31	Der f mag29	666007	7.53	1.9475	3.8310	82	EHQRKELES	90
32	Tri a gliadin	170710	7.53	1.9443	3.8292	224	QQQQQQLQQ	232
33	Tri a gliadin	170718	7.53	1.9443	3.8292	217	QQQQQQLQQ	225
34	Cor a 14.0101	226437844	7.53	1.9443	3.8292	78	QQQQQELEQ	86
35	Tri a gliadin	170716	7.53	1.9443	3.8292	225	QQQQQQLQQ	233
36	Tri a gliadin	21765	7.53	1.9443	3.8292	217	QQQQQQLQQ	225
37	Car i 4.0101	158998780	7.54	1.9399	3.8266	126	QGQRREFQQ	134
38	Bet v 3	P43187	7.54	1.9377	3.8254	71	ETDLSELES	79
39	Der p 11	37778944	7.55	1.9359	3.8243	339	EKQKSRLQS	347
40	Der f 11.0101	13785807	7.55	1.9359	3.8243	253	EKQKSRLQS	261
41	Pro c 5.0101	MLC1_PROCL	7.56	1.9237	3.8172	117	RLEKSELEP	125
42	Scy p 3.0101	A0A514C9K9_SCYPA	7.56	1.9237	3.8172	117	RLEKSELEP	125
43	Lep d 5.0101	Q9U5P2	7.57	1.9171	3.8133	38	KSKSKELKA	46
44	Lep d 5.0103	34495294	7.57	1.9171	3.8133	97	KSKSKELKA	105
45	Lep d 5.0102	34495292	7.57	1.9171	3.8133	99	KSKSKELKA	107
46	Gly m 5.0101	O22120	7.58	1.9106	3.8095	119	ESEDSELRR	127
47	Gly m conglycinin	18536	7.58	1.9106	3.8095	181	ESEDSELRR	189
48	Por p 1.0101	M1H607_PORPE	7.61	1.8934	3.7995	268	KSTTDELDQ	276
49	Cor a 9	18479082	7.62	1.8875	3.7960	135	QSQRSEQDR	143
50	Der p 11	37778944	7.62	1.8870	3.7957	89	KKRDSELAK	97

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.342228
Standard deviation: 1.444392
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 4
13 6.5 7
14 7.0 5
15 7.5 11
16 8.0 47
17 8.5 47
18 9.0 153
19 9.5 173
20 10.0 249
21 10.5 251
22 11.0 227
23 11.5 221
24 12.0 143
25 12.5 78
26 13.0 29
27 13.5 14
28 14.0 12
29 14.5 8
30 15.0 5
31 15.5 11
32 16.0 0
33 16.5 0
34 17.0 1
35 17.5 0
36 18.0 0
37 18.5 0
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: 17.003684
Standard deviation: 2.473043
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 4
13 6.5 7
14 7.0 5
15 7.5 13
16 8.0 62
17 8.5 69
18 9.0 224
19 9.5 320
20 10.0 850
21 10.5 1105
22 11.0 1714
23 11.5 2629
24 12.0 3796
25 12.5 5551
26 13.0 8008
27 13.5 10037
28 14.0 13126
29 14.5 16102
30 15.0 19822
31 15.5 23575
32 16.0 25971
33 16.5 29235
34 17.0 30895
35 17.5 31498
36 18.0 31175
37 18.5 30243
38 19.0 27165
39 19.5 23296
40 20.0 19179
41 20.5 15210
42 21.0 11677
43 21.5 7701
44 22.0 4765
45 22.5 2766
46 23.0 1368
47 23.5 632
48 24.0 280
49 24.5 100
50 25.0 18
Query sequence: KTKRSELQN