Name

Final concentration post-cleavage and final lyophilization (μM)^a

Molecular weight as determined by MALDI mass spectrometry

Further characterization performed?

hPin1 WW

410

4168.18 and 4185.02

CD [4]

SPANS-WW1

180

4040.62^b and 4316.42 (~50/50 mix)

CD

SPANS-WW2

260 - 1850

3986.32 and 4261.67 (~50/50 mix)

CD, 1-D and 2-D NMR (COSY, TOCSY, NOESY) [4]

SPANS-WW3

1450 - 1610

N/A

CD

K8P

460

4139.35 and 4414.99 (~50/50 mix)

CD

N17F

1750

N/A

CD

W29A

1970

N/A

CD