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: QRCSYEGLS

No	Allergen	Link to NCBI/ PIR/SwissProt	PD Sequence Similarity Index	z(PD,min)	z(PD,all)	Start Residue	Matching region	End Residue
1	Gal d 5	63748	0.00	7.8978	7.7582	59	QRCSYEGLS	67
2	Ves v 3.0101	167782086	4.45	4.7844	5.8229	192	QRVTYDGIS	200
3	Cor a 14.0101	226437844	6.82	3.1273	4.7928	96	ERCRCEGLR	104
4	Sola m 1.0101	QEQ43417	6.99	3.0097	4.7197	48	DRCSRSGVN	56
5	Jug r 1	1794252	7.19	2.8688	4.6321	86	EQCQCEGLR	94
6	Car i 1.0101	28207731	7.19	2.8688	4.6321	90	EQCQCEGLR	98
7	Jug n 1	31321942	7.19	2.8688	4.6321	108	EQCQCEGLR	116
8	Mala s 1	Q01940	7.41	2.7160	4.5371	205	QRPGYSGIT	213
9	Jug r 4.0101	Q2TPW5	7.52	2.6388	4.4891	120	QRQSQQGQS	128
10	Ory s 1	8118437	7.76	2.4663	4.3819	118	TDMNYEPIS	126
11	Cul q 3.01	Q95V93_CULQU	7.80	2.4409	4.3661	256	YKCIYDGLG	264
12	Ara h 6	5923742	7.81	2.4355	4.3627	74	QRCMCEALQ	82
13	Ara h 2.0201	26245447	7.81	2.4355	4.3627	114	QRCMCEALQ	122
14	Ara h 2.0101	9186485	7.81	2.4355	4.3627	99	QRCMCEALQ	107
15	Ara h 2.0101	15418705	7.81	2.4355	4.3627	102	QRCMCEALQ	110
16	Tri a gliadin	170740	7.82	2.4291	4.3588	174	QQSTYQPLQ	182
17	Tri a gliadin	21757	7.82	2.4291	4.3588	174	QQSTYQPLQ	182
18	Eri s 2.0101	Q5QKR2_ERISI	7.90	2.3678	4.3206	19	SRFSYDGTP	27
19	Tri a gliadin	170726	7.91	2.3653	4.3191	159	QQSSYQQLQ	167
20	Aca s 13	118638268	7.91	2.3633	4.3178	106	REFSDEGLT	114
21	Per a 12.0101	AKH04311	7.95	2.3368	4.3014	154	QKQGFDGLD	162
22	Gal d 6.0101	VIT1_CHICK	7.99	2.3100	4.2848	959	DRQSVEDVS	967
23	gal d 6.0101	P87498	7.99	2.3100	4.2848	959	DRQSVEDVS	967
24	Ric c 1	P01089	7.99	2.3075	4.2832	210	SQCRCEGLR	218
25	Der f 4.0101	AHX03180	8.02	2.2848	4.2691	108	QRCNKAGVR	116
26	Pol d 4.0101	30909091	8.10	2.2278	4.2336	81	KRTNYTGIH	89
27	Bla g 12.0101	AII81930	8.14	2.2063	4.2203	136	HKYNFDGLD	144
28	Tyr p 13	51860756	8.17	2.1819	4.2051	106	REFSEEGLT	114
29	Der f 31.0101	AIO08870	8.18	2.1747	4.2006	127	QACDYEEAS	135
30	Der p 31.0101	QAT18642	8.18	2.1747	4.2006	127	QACDYEEAS	135
31	Pis v 4.0101	149786149	8.22	2.1468	4.1833	140	QRMNAEGAA	148
32	Hev b 6.01	P02877	8.26	2.1200	4.1666	149	DQCSNGGLD	157
33	Lyc e LAT52	295812	8.29	2.0983	4.1531	67	ETFSVEGVT	75
34	Car p papain	167391	8.30	2.0878	4.1466	217	NTYPYEGVQ	225
35	Phl p 4.0101	54144332	8.34	2.0632	4.1313	92	GGHDYEGLS	100
36	Lol p 4.0101	55859464	8.34	2.0632	4.1313	17	GGHDYEGLS	25
37	Phl p 4.0201	54144334	8.34	2.0632	4.1313	92	GGHDYEGLS	100
38	Der f 18.0101	27550039	8.43	2.0025	4.0936	340	TQQGYAGMS	348
39	Ses i 3	13183177	8.43	1.9968	4.0900	471	SRGSYQGET	479
40	Zan b 2.0101	QYU76045	8.46	1.9782	4.0785	349	KRASNQGLE	357
41	Per a 3.0203	1580797	8.50	1.9507	4.0614	133	PRYTYDELS	141
42	Per a 3.0202	1580794	8.50	1.9507	4.0614	210	PRYTYDELS	218
43	Per a 3.0201	1531589	8.50	1.9507	4.0614	371	PRYTYDELS	379
44	Pol d 3.0101	XP_015174445	8.59	1.8904	4.0239	459	NQCKYADVS	467
45	Tri a 18	170670	8.61	1.8760	4.0149	28	QRCGEQGSN	36
46	Tri a 18	170666	8.61	1.8760	4.0149	27	QRCGEQGSN	35
47	Gal d 6.0101	VIT1_CHICK	8.62	1.8665	4.0090	1684	RKVDHQSLS	1692
48	gal d 6.0101	P87498	8.62	1.8665	4.0090	1684	RKVDHQSLS	1692
49	Ves g 5	P35784	8.65	1.8444	3.9953	15	TACKYESLK	23
50	Pan h 7.0101	XP_026780620	8.68	1.8257	3.9837	154	EKLSIEALT	162

Histogram for best protein-peptide similarity index
Number of windows: 1698
Average PD: 11.288777
Standard deviation: 1.429360
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 1
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 0
14 7.0 2
15 7.5 4
16 8.0 16
17 8.5 16
18 9.0 50
19 9.5 84
20 10.0 118
21 10.5 155
22 11.0 273
23 11.5 225
24 12.0 206
25 12.5 270
26 13.0 140
27 13.5 67
28 14.0 31
29 14.5 16
30 15.0 4
31 15.5 8
32 16.0 3
33 16.5 3
34 17.0 3
35 17.5 1
36 18.0 0
37 18.5 0
38 19.0 0
39 19.5 0
40 20.0 0
41 20.5 0
42 21.0 0

Histogram for all protein-peptide similarity indices
Number of windows: 400198
Average PD: 17.839248
Standard deviation: 2.299398
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 1
10 5.0 0
11 5.5 0
12 6.0 0
13 6.5 0
14 7.0 2
15 7.5 4
16 8.0 16
17 8.5 16
18 9.0 56
19 9.5 90
20 10.0 148
21 10.5 270
22 11.0 541
23 11.5 783
24 12.0 1332
25 12.5 2121
26 13.0 3475
27 13.5 5761
28 14.0 7731
29 14.5 9915
30 15.0 13511
31 15.5 17277
32 16.0 20990
33 16.5 25201
34 17.0 28963
35 17.5 32513
36 18.0 33905
37 18.5 34026
38 19.0 32830
39 19.5 30939
40 20.0 26391
41 20.5 22254
42 21.0 17315
43 21.5 12735
44 22.0 8792
45 22.5 5105
46 23.0 2887
47 23.5 1462
48 24.0 588
49 24.5 179
50 25.0 60
51 25.5 6
Query sequence: QRCSYEGLS