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. 1998 May 26;95(11):6037–6042. doi: 10.1073/pnas.95.11.6037

Table 2.

Identification of beneficial mutations from Vitaxin primary libraries

Chain Library Sequence kon (×104), M−1 s−1 koff (×10−3), s−1 Kd, nM
Vitaxin 18.0 4.97 27.6
H CDR1 G F T F S S Y D M S
T27 T n.d. n.d. n.d.
W29 W n.d. n.d. n.d.
L30 L n.d. n.d. n.d.
H CDR2a W V A K V S S G G G
K52 K 17.8 2.18 12.2
H CDR2b S T Y Y L D T V Q G
P60 P 31.8 1.85 5.8
E64 E n.d. n.d. n.d.
H CDR3 A R H N Y G S F A Y
H97 H 22.0 3.03 13.8
Y100 Y 17.5 2.51 14.3
D101 D n.d. n.d. n.d.
Y101 Y 21.8 0.48 2.2
S102 S 24.2 1.44 6.0
T102 T 24.6 1.43 5.8
D102 D 27.6 0.97 3.5
E102 E n.d. n.d. n.d.
M102 M n.d. n.d. n.d.
G102 G 16.1 2.01 12.5
A102 A 27.5 2.27 8.3
L CDR1 Q A S Q S I S N H L H W Y
F32 F 16.7 0.42 2.5
L CDR2 L L I R Y R S Q S I S
S51 S n.d. n.d. n.d.
L CDR3 Q Q S G S W P H T
N92 N 23.6 1.35 5.7
T92 T n.d. n.d. n.d.
L96 L 24.3 2.23 9.2
Q96 Q n.d. n.d. n.d.

n.d., not determined.