- PDB-6m98: Crystal structure of the high-affinity copper transporter Ctr1 in... -
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Basic information
Entry
Database: PDB / ID: 6m98
Title
Crystal structure of the high-affinity copper transporter Ctr1 in complex with Cu(I)
Components
Chimera protein of High affinity copper uptake protein 1 and Soluble cytochrome b562
Keywords
TRANSPORT PROTEIN / Membrane proteins / Ion transporters / Ion channels.
Function / homology
Function and homology information
copper ion transmembrane transporter activity / intracellular copper ion homeostasis / electron transport chain / periplasmic space / electron transfer activity / iron ion binding / heme binding / membrane Similarity search - Function
Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 3.21→20 Å / Cor.coef. Fo:Fc: 0.876 / Cor.coef. Fo:Fc free: 0.847 / SU B: 71.914 / SU ML: 0.519 / Cross valid method: THROUGHOUT / ESU R Free: 0.657 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.33973
581
9.8 %
RANDOM
Rwork
0.30076
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obs
0.30448
5350
79.92 %
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Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK