MEMBRANE PROTEIN / OmpF porin / FOSCHOLINE-12 / Structural Genomics / PSI-2 / Protein Structure Initiative / Center for Structures of Membrane Proteins / CSMP / Cell membrane / Cell outer membrane / Ion transport / Membrane / Phage recognition / Porin / Transmembrane / Transport / TRANSPORT PROTEIN
Function / homology
Function and homology information
colicin transmembrane transporter activity / monoatomic ion channel complex / porin activity / pore complex / protein homotrimerization / monoatomic ion transmembrane transport / lipopolysaccharide binding / cell outer membrane / disordered domain specific binding / protein transport ...colicin transmembrane transporter activity / monoatomic ion channel complex / porin activity / pore complex / protein homotrimerization / monoatomic ion transmembrane transport / lipopolysaccharide binding / cell outer membrane / disordered domain specific binding / protein transport / monoatomic ion channel activity / lipid binding / identical protein binding / membrane Similarity search - Function
Porin, gammaproteobacterial / Porin, Gram-negative type, conserved site / General diffusion Gram-negative porins signature. / Porin domain, Gram-negative type / Gram-negative porin / Porin, Gram-negative type / Porin domain superfamily Similarity search - Domain/homology
Resolution: 4.39→50 Å / Cor.coef. Fo:Fc: 0.796 / Cor.coef. Fo:Fc free: 0.761 / SU B: 53.658 / SU ML: 0.668 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R Free: 1.011 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.32887
1211
5.1 %
RANDOM
Rwork
0.26366
-
-
-
obs
0.26695
22361
99 %
-
all
-
22361
-
-
Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK
Displacement parameters
Biso mean: 126.423 Å2
Baniso -1
Baniso -2
Baniso -3
1-
-5.41 Å2
-2.71 Å2
0 Å2
2-
-
-5.41 Å2
0 Å2
3-
-
-
8.12 Å2
Refinement step
Cycle: LAST / Resolution: 4.39→50 Å
Protein
Nucleic acid
Ligand
Solvent
Total
Num. atoms
10508
0
0
0
10508
Refine LS restraints
Refine-ID
Type
Dev ideal
Dev ideal target
Number
X-RAY DIFFRACTION
r_bond_refined_d
0.027
0.022
10723
X-RAY DIFFRACTION
r_angle_refined_deg
2.857
1.931
14506
X-RAY DIFFRACTION
r_dihedral_angle_1_deg
10.784
5
1354
X-RAY DIFFRACTION
r_dihedral_angle_2_deg
42.644
24.991
583
X-RAY DIFFRACTION
r_dihedral_angle_3_deg
25.659
15
1599
X-RAY DIFFRACTION
r_dihedral_angle_4_deg
24.841
15
44
X-RAY DIFFRACTION
r_chiral_restr
0.17
0.2
1471
X-RAY DIFFRACTION
r_gen_planes_refined
0.01
0.02
8620
X-RAY DIFFRACTION
r_mcbond_it
0.753
1.5
6618
X-RAY DIFFRACTION
r_mcangle_it
1.513
2
10445
X-RAY DIFFRACTION
r_scbond_it
1.94
3
4105
X-RAY DIFFRACTION
r_scangle_it
3.465
4.5
4061
LS refinement shell
Resolution: 4.394→4.508 Å / Total num. of bins used: 20
Rfactor
Num. reflection
% reflection
Rfree
0.335
71
-
Rwork
0.28
1621
-
obs
-
-
98.14 %
+
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