Table 1 |
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|
Affinity measurements using LOCI assay. |
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| DR1GrpEa Kompb |
DR2a Kompb |
DR2a pH6 |
DR3 |
DR4 |
DRB1*0813 |
DRB3*0301 |
DQA1*0501 DQB1*0201 |
DP401 |
I-ED |
Reference |
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|
|
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| Designation |
Sequence |
IC50 (nM) |
IC50 (nM) |
nM |
nM |
nM |
nM |
nM |
nM |
nM |
nM |
|
| MBP |
FLYGALLLA |
3921 |
NB |
NB |
NB |
NB |
NB |
N.D |
N.D |
34 |
NB |
[26] |
| TERT572Y |
YLFFYRKSV |
4287 |
NB |
2648 |
NB |
1593 |
95 |
N.D |
N.D |
NB |
322 |
|
| Flu PR8 derived |
FMYSDFHFI |
642 |
1018 |
637 |
NB |
1130 |
NB |
N.D |
N.D |
1 |
NB |
[27] |
| Pox.o42.con A2 |
FLIDLAFLI |
NB |
4276 |
NB |
NB |
NB |
NB |
NB |
NB |
179 |
NB |
|
| Pox.o42.con.im. A2 |
RMIAISAKV |
1464 |
1985 |
1647 |
516 |
NB |
267 |
1259 |
NB |
NB |
NB |
|
| Brucella |
WMARRHAER |
NB |
NB |
NB |
NB |
NB |
224 |
NB |
NB |
NB |
6 |
|
| Salmonella |
MMAWRMMRY |
7 |
25 |
18 |
1709 |
68 |
28 |
1426 |
4318 |
NB |
837 |
|
| Flu HA1194-202 |
IVFMWAIHH |
42 |
529 |
167 |
NB |
NB |
276 |
NB |
NB |
NB |
NB |
|
| Hantaan |
FMSRKLHRY |
NB |
2552 |
NB |
279 |
NB |
21 |
NB |
NB |
3 |
||
| Oxytocinase271 |
YEKKYFAATQFEPLAARL |
5 |
29 |
6 |
38 |
6 |
38 |
33 |
1090 |
1 |
NB |
[79] (DP401) |
| Thyroid peroxidase |
YIDVWLGGLAENFLPY |
605 |
691 |
2138 |
NB |
NB |
NB |
3184 |
564 |
602 |
NB |
[6] |
| No nat. source |
YPFIEQEGPEFFDQE |
1279 |
NB |
NB |
289 |
3972 |
NB |
3228 |
648 |
NB |
NB |
[6] |
| Hepatitis B |
YLCQVFADATPTGWGL |
1850 |
NB |
3703 |
69 |
18 |
2988 |
2058 |
1335 |
13 |
NB |
[6] (DR3, DR4) |
| Plasmodium Falciparum |
YILLKKILSSRFNQM |
7 |
2 |
4 |
32 |
94 |
4 |
1 |
NB |
1 |
20 |
[28](DR1, DR2a, DR4) |
| No natural source |
YILFLVKMNALRRLPV |
10 |
20 |
5 |
39 |
? |
78 |
3 |
NB |
45 |
582 |
[28] (DR1, DR2a, DR4) |
| Hepatitis B |
VGNFTGLYSSTVPVF |
3 |
31 |
102 |
1414 |
632 |
2892 |
9 |
635 |
NB |
NB |
|
| Influenza |
PLKAEIAQRLEDV |
50 |
41 |
65 |
134 |
2678 |
NB |
11 |
NB |
2091 |
NB |
[29] (DR1, DR2a) |
| HIV |
PIVQNIQGQMVHQ |
71 |
852 |
447 |
471 |
NB |
NB |
23 |
NB |
NB |
NB |
[30](DR1) |
| HepatitisB |
PDRVHFASPLHVAWR |
5 |
26 |
8 |
6 |
881 |
39 |
3 |
2807 |
124 |
NB |
|
| Clostridium tetanus |
QYIKANSKFIGITE |
18 |
11 |
22 |
30 |
432 |
29 |
1 |
NB |
56 |
1501 |
[29] (DR1, DR2a) |
| No nat. source |
KILEPFRKYTAFTIP |
10 |
1 |
16 |
18 |
1600 |
11 |
1015 |
1542 |
30 |
2198 |
[34] (DR2a) |
| Hepatitis B |
AFSYMDDVVLGAKSV |
215 |
3382 |
1721 |
87 |
26 |
2753 |
764 |
2039 |
NB |
NB |
|
| Mycobact leprea |
GVTYEIDLTNKN |
NB |
NB |
NB |
4346 |
2548 |
NB |
NB |
NB |
NB |
NB |
[6] (DR4) |
| Murine β2m |
IQMLKNGKKIPKVEMS |
1232 |
3 |
6 |
21 |
NB |
73 |
70 |
NB |
NB |
117 |
[31] (I-Ed) |
| Lambda repressor |
YLEDARRLKAIYEKKK |
2999 |
34 |
87 |
1098 |
3120 |
136 |
NB |
NB |
NB |
184 |
[31] (I-Ed) |
| 6xH Lambda 2(315) |
HHHHHHIEGRFAALWFRNHFVFGGGTK |
4 |
20 |
5 |
882 |
11 |
8 |
1198 |
NB |
2 |
26 |
[32] |
| 6xH Influenza A (PR8) HA 109–119 |
YHHHHHHIEGRSFERFEIFPKE |
325 |
23 |
9 |
1429 |
1869 |
181 |
1528 |
3913 |
1 |
984 |
[33] |
| CLIP 6xH |
LPKPPKPVSKMRMATPLLMQALPMYHHHHHH |
1 |
1 |
1 |
1 |
1 |
2 |
1 |
224 |
1 |
23 |
|
| CLIP |
YLPKPPKPVSKMRMATPLLMQALPM |
1 |
1 |
1 |
1 |
2 |
2 |
1 |
381 |
4 |
72 |
|
| HA306-318 |
YKYVKQNTLKLAT |
7 |
2 |
10 |
13 |
8 |
11 |
4 |
NB |
NB |
25 |
Most DR |
|
|
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|
Values represent an average of 2–4 measurements. Affinity measurements higher than 5000 nM were categorized as non-binders (NB). N.D: Not determined. a: The DR1 allele used for these measurements was produced as a construct comprising amino acids 1–181 and 1–190 of α and β chain respectively fused C terminally to the dimerizing nucleotide exchange factor GrpE (see additional file 1), this construct was not biotinylated and used in the LOCI competition assay. b: Determined using competitive LOCI assay. The reference column also states the MHC alleles known to bind the peptide. |
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Justesen et al. Immunome Research 2009 5:2 doi:10.1186/1745-7580-5-2 |
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