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: KNLQHHNKI

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Hum j 1	33113263	0.00	7.0984	6.8378	2	KNLQHHNKI	10
2	Tri a gliadin	170732	4.95	3.6661	4.8482	80	KNLPHTNNI	88
3	Ana o 3	24473800	5.96	2.9718	4.4457	97	RQLQQQEQI	105
4	Api m 12.0101	Q868N5	6.02	2.9288	4.4208	1643	KSLQDHDCI	1651
5	Ves v 2.0201	60203063	6.19	2.8111	4.3526	251	KNFKHLPKV	259
6	Dol m 2	P49371	6.29	2.7441	4.3137	249	NNLKHSPKV	257
7	Ves v 2.0101	P49370	6.29	2.7441	4.3137	249	NNLKHSPKV	257
8	Poly p 2.0101	HUGA_POLPI	6.29	2.7441	4.3137	206	NNLKHSPKV	214
9	Tri r 2.0101	5813790	6.58	2.5410	4.1960	125	TNLTHQDNV	133
10	Sco m 5.0101	QEA69430	6.59	2.5316	4.1905	91	KNLRKTSKY	99
11	Rap v 2.0101	QPB41107	6.63	2.5034	4.1742	416	DNLQRENKH	424
12	Gal d 3	757851	6.68	2.4727	4.1564	43	RDLTQQERI	51
13	Gal d 3	P02789	6.68	2.4727	4.1564	43	RDLTQQERI	51
14	Per v 1	9954251	6.88	2.3304	4.0739	49	KNIQTENDY	57
15	Pan h 9.0101	XP_026775867	6.91	2.3117	4.0631	262	KNIQVISKL	270
16	Sol g 4.0101	Q9NH75	7.00	2.2464	4.0252	23	KELKIMNRI	31
17	Hom s 5	1346344	7.10	2.1825	3.9882	182	RFLEQQNKV	190
18	Gly m 2	555616	7.13	2.1617	3.9761	153	ENLRNAGKI	161
19	Aed a 5.0101	Q16XK7_AEDAE	7.15	2.1433	3.9655	69	ADLDHDGKI	77
20	Ves v 1	P49369	7.16	2.1388	3.9628	65	QTLQNHPEF	73
21	Ves m 1	P51528	7.16	2.1388	3.9628	29	QTLQNHPEF	37
22	Cop c 2	Q9UW02	7.21	2.1039	3.9426	6	SNLDEFNKL	14
23	Ves s 1.0101	3989146	7.27	2.0636	3.9193	29	QTLRNHDEF	37
24	Tri r 2.0101	5813790	7.27	2.0622	3.9185	101	KDISSHDDV	109
25	Pis v 1.0101	110349080	7.28	2.0535	3.9134	42	KQFEEQQKF	50
26	Alt a 13.0101	Q6R4B4	7.29	2.0466	3.9094	103	RNVQESSDI	111
27	Pru du 6	258588247	7.37	1.9898	3.8765	165	RQLDRHQKT	173
28	Mala s 1	Q01940	7.38	1.9855	3.8740	33	KNLTPEDTI	41
29	Fag e 1	29839419	7.39	1.9786	3.8700	38	QQFQHQCDI	46
30	Hom s 1.0101	2723284	7.40	1.9708	3.8655	510	RQLQQLQQL	518
31	Hom s 1	2342526	7.40	1.9708	3.8655	467	RQLQQLQQL	475
32	Sco m 5.0101	QEA69430	7.44	1.9433	3.8495	65	KELHWDDQI	73
33	Aed a 10.0201	Q17H80_AEDAE	7.45	1.9397	3.8475	69	KDLEEKEKL	77
34	Zan_b_2.02	QYU76044	7.45	1.9395	3.8473	79	RSQDQHQKV	87
35	Zan b 2.0102	QYU76046	7.45	1.9395	3.8473	79	RSQDQHQKV	87
36	Zan b 2.0101	QYU76045	7.45	1.9395	3.8473	79	RSQDQHQKV	87
37	QYS16039	QYS16039	7.45	1.9395	3.8473	82	RSQDQHQKV	90
38	Cand a 3	37548637	7.53	1.8788	3.8122	84	KNLKKASDL	92
39	Mala s 10	28564467	7.57	1.8575	3.7998	531	KKLQRKDDL	539
40	Der f 28.0201	AIO08848	7.57	1.8558	3.7988	497	KSTGRQNKI	505
41	Der p 28.0101	QAT18639	7.57	1.8558	3.7988	497	KSTGRQNKI	505
42	Dic v a	763532	7.58	1.8448	3.7925	62	KTLEFYNQL	70
43	Bomb m 4.0101	NP_001037486	7.61	1.8288	3.7832	123	IDQQNHNKI	131
44	Asp f 12	P40292	7.61	1.8266	3.7819	131	KTLELFNEI	139
45	Aed a 6.0101	Q1HR57_AEDAE	7.65	1.7982	3.7654	114	KTAYSHDKV	122
46	Per a 8.0101	H6WP59_PERAM	7.66	1.7930	3.7624	140	KSFDDEGKI	148
47	Art gm 3.0102	ANC85023	7.68	1.7776	3.7535	85	KDLKSDNAV	93
48	Art ca 3.0102	QIN55516	7.68	1.7776	3.7535	85	KDLKSDNAV	93
49	Bet v 6.0102	10764491	7.68	1.7767	3.7530	218	KNIYSFNEI	226
50	Bet v 6.0101	4731376	7.68	1.7767	3.7530	218	KNIYSFNEI	226

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 10.246613
Standard deviation: 1.443510
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 1
11 5.5 0
12 6.0 1
13 6.5 5
14 7.0 7
15 7.5 20
16 8.0 59
17 8.5 81
18 9.0 122
19 9.5 129
20 10.0 290
21 10.5 265
22 11.0 293
23 11.5 152
24 12.0 129
25 12.5 78
26 13.0 14
27 13.5 14
28 14.0 7
29 14.5 13
30 15.0 7
31 15.5 4
32 16.0 2
33 16.5 1
34 17.0 0
35 17.5 0
36 18.0 2

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.027740
Standard deviation: 2.490248
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 1
11 5.5 0
12 6.0 1
13 6.5 5
14 7.0 7
15 7.5 22
16 8.0 62
17 8.5 96
18 9.0 187
19 9.5 274
20 10.0 696
21 10.5 1217
22 11.0 1666
23 11.5 2580
24 12.0 3805
25 12.5 5952
26 13.0 7421
27 13.5 9991
28 14.0 13007
29 14.5 16090
30 15.0 20059
31 15.5 23577
32 16.0 25983
33 16.5 29328
34 17.0 30692
35 17.5 31217
36 18.0 31492
37 18.5 29177
38 19.0 25853
39 19.5 23074
40 20.0 20069
41 20.5 16055
42 21.0 11769
43 21.5 7888
44 22.0 5077
45 22.5 2934
46 23.0 1466
47 23.5 797
48 24.0 360
49 24.5 136
50 25.0 49
Query sequence: KNLQHHNKI