- PDB-3wi4: Crystal structure of wild-type PorB from Neisseria meningitidis s... -
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ID or keywords:
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Basic information
Entry
Database: PDB / ID: 3wi4
Title
Crystal structure of wild-type PorB from Neisseria meningitidis serogroup B
Components
Major outer membrane protein P.IB
Keywords
MEMBRANE PROTEIN / beta-barrel / porin / outer membrane
Function / homology
Function and homology information
Toll Like Receptor TLR1:TLR2 Cascade / MyD88 deficiency (TLR2/4) / IRAK4 deficiency (TLR2/4) / MyD88:MAL(TIRAP) cascade initiated on plasma membrane / porin activity / pore complex / monoatomic ion transmembrane transport / cell outer membrane / ER-Phagosome pathway Similarity search - Function
Porin, Neisseria sp. type / 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 / Porin domain superfamily / Porin / Beta Barrel / Mainly Beta Similarity search - Domain/homology
Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 3.32→50 Å / Cor.coef. Fo:Fc: 0.872 / Cor.coef. Fo:Fc free: 0.844 / Cross valid method: THROUGHOUT / ESU R Free: 0.745 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.29352
535
9.8 %
RANDOM
Rwork
0.25399
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obs
0.2579
4948
50 %
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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