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. Author manuscript; available in PMC: 2008 Nov 7.
Published in final edited form as: Chembiochem. 2008 Aug 11;9(12):2000–2004. doi: 10.1002/cbic.200800281

Table 2.

Tsg101 binding to oxime-containing peptide libraries.[a,b]

Modified residue parent peptide P1 E2 P3 T4 (A5)P6 P7[c] E8 E9
8 9 10 11 12 13 14 15 16 17 18 19
Aldehyded (no aldehyde) 37 56 22 68 214 64 n.b. e n.b. 43 55 47 79
a graphic file with name nihms76211t1.jpg 45 23 24 24 88 246 n.b. n.b. 41 42 28 132
b graphic file with name nihms76211t2.jpg 53 62 15 92 188 n.f.f n.b. n.b. 27 75 28 56
c graphic file with name nihms76211t3.jpg 50 42 19 34 24 n.f. n.b. n.b. 26 83 18 77
d graphic file with name nihms76211t4.jpg 45 44 20 42 16 400 n.b. n.b. 30 48 25 78
e graphic file with name nihms76211t5.jpg 38 19 29 33 16 n.f. n.b. n.b. 26 64 23 88
f graphic file with name nihms76211t6.jpg 54 14 39 51 15 n.f. n.b. n.b. 13 58 26 107
g graphic file with name nihms76211t7.jpg 35 105 17 19 58 n.f. n.b. n.b. 17 42 13 124
h graphic file with name nihms76211t8.jpg 41 74 16 17 156 n.f. n.b. n.b. 21 91 28 82
i graphic file with name nihms76211t9.jpg 18 23 11 27 71 n.f. n.b. n.b. 16 93 18 89
j graphic file with name nihms76211t10.jpg 42 38 21 3.3 121 n.f. n.b. n.b. 16 114 20 54
k graphic file with name nihms76211t11.jpg 42 20 27 46 177 n.f. n.b. n.b. 32 139 21 33
l graphic file with name nihms76211t12.jpg 54 23 26 9.5 87 n.f. n.b. n.b. 30 54.5 35 55
a

Numerical data represent Kd values [μm] obtained as indicated in ref. [13].

b

Wild-type peptide FITC-Ava-PEPTAPPEE-amide Kd ~ 50–60 μm.

c

Data previously reported in ref. [14].

d

Aldehyde used to form the indicated oxime-containing peptide.

e

n.b.= no binding.

f

n.f. = no fit, suggesting weak binding (Kd > 500 μm).

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