Application of the AMPLE cluster-and-truncate approach to NMR ...

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orange (intermediate) or red (worse). Target. PDB code of crystal structur e. Length. (residues. ) PDB code of. NMR ensembl e. ROG class from. CING validation.
Supplementary Table S1: Comparison of FindCore and AMPLE performance on a set of paired, sequence-identical crystal and NMR structures (Mao et al., 2011). The NMR ensembles were classified for structural quality using CING validation (Doreleijers et al., 2012) as green (better), orange (intermediate) or red (worse). Target

PDB code of crystal structur e

Length PDB (residues code of ) NMR ensembl e

ROG class from CING validation

Solved with FindC ore ?

Solved with AMPLE by truncatio n

Yes Yes Yes Yes Yes

Solved with FindCore and ROSETT A refineme nt ? -

BeR31 CcR55 CsR4 CtR107 CtR148 A GmR137 HR1958 HR3646 E MbR242 E MrR110 B OR8C PfR193A SgR42 SoR77 SR213 SR384 SsR10 StR65f XcR50 HR41 PsR293 StR70 DrR147 D SR478 ZR18

3cpk 2o0q 2ota 3e0h 3ibw

150 115 76 158 88

2k2e 2jqn 2jr2 2kcu 2ko1

green green green green green

3cwi 1tvg 3fia

78 153 121

2k5p 1xpw 2khn

3gw2

108

3e0e

Solved with AMPLE and ROSETT A refineme nt ?

green green green

Yes Yes Yes

-

Yes Yes Yes

2kko

green

Yes

-

Yes

97

2k5v

green

Yes

-

Yes

2rhk 3idu 3c4s 2qti 2im8 3bhp 2q00 2es9 1ttz 3evx 3h9x 2es7 3ggn

140 127 66 80 131 60 129 115 87 175 125 142 155

2kkz 2kl6 2jz2 2juw 2hfi 2jvd 2jpu 2jn8 1xpv 2k07 2kfp 2jzt 2kcz

green green green green green green green green red green green green orange

Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No

No

Yes Yes Yes Yes Yes Yes Yes Yes Yes No* No* No* No

No

2gsv 2ffm

80 91

2js1 1pqx

green red

No No

Yes Yes

No No

Yes Yes

Yes Yes Yes Yes Yes

* The limited resolution of diffraction data (2.4-2.5 Å) for these cases means failure at the SHELXE step at the end of AMPLE is the likely explanation.

Doreleijers, J. F., Vranken, W. F., Schulte, C., Markley, J. L., Ulrich, E. L., Vriend, G. & Vuister, G. W. (2012). Nucleic Acids Res. 40, D519-24. Mao, B., Guan, R. & Montelione, G. T. (2011). Structure. 19, 757-766.

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