MULTISPECIES: carbohydrate porin, partial [Klebsiella]
Protein Classification
List of domain hits
| Name | Accession | Description | Interval | E-value | ||
| OM_channels super family | cl21487 | Porin superfamily. These outer membrane channels share a beta-barrel structure that differ in ... |
1-50 | 3.05e-07 | ||
Porin superfamily. These outer membrane channels share a beta-barrel structure that differ in strand and shear number. Classical (gram-negative ) porins are non-specific channels for small hydrophillic molecules and form 16 beta-stranded barrels (16,20), which associate as trimers. Maltoporin-like channels have specificities for various sugars and form 18 beta-stranded barrels (18,22), which associate as trimers. Ligand-gated protein channels cooperate with a TonB associated inner membrane complex to actively transport ligands via the proton motive force and they form monomeric, (22,24) barrels. The 150-200 N-terminal residues form a plug that blocks the channel from the periplasmic end. The actual alignment was detected with superfamily member pfam02264: Pssm-ID: 473880 Cd Length: 385 Bit Score: 44.21 E-value: 3.05e-07
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| Name | Accession | Description | Interval | E-value | ||
| LamB | pfam02264 | LamB porin; Maltoporin (LamB protein) forms a trimeric structure which facilitates the ... |
1-50 | 3.05e-07 | ||
LamB porin; Maltoporin (LamB protein) forms a trimeric structure which facilitates the diffusion of maltodextrins across the outer membrane of Gram-negative bacteria. The membrane channel is formed by an antiparallel beta-barrel. Pssm-ID: 426687 Cd Length: 385 Bit Score: 44.21 E-value: 3.05e-07
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| LamB | COG4580 | Maltoporin (phage lambda and maltose receptor) [Carbohydrate transport and metabolism]; |
1-50 | 4.49e-04 | ||
Maltoporin (phage lambda and maltose receptor) [Carbohydrate transport and metabolism]; Pssm-ID: 443637 Cd Length: 408 Bit Score: 35.29 E-value: 4.49e-04
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| Name | Accession | Description | Interval | E-value | ||
| LamB | pfam02264 | LamB porin; Maltoporin (LamB protein) forms a trimeric structure which facilitates the ... |
1-50 | 3.05e-07 | ||
LamB porin; Maltoporin (LamB protein) forms a trimeric structure which facilitates the diffusion of maltodextrins across the outer membrane of Gram-negative bacteria. The membrane channel is formed by an antiparallel beta-barrel. Pssm-ID: 426687 Cd Length: 385 Bit Score: 44.21 E-value: 3.05e-07
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| LamB | COG4580 | Maltoporin (phage lambda and maltose receptor) [Carbohydrate transport and metabolism]; |
1-50 | 4.49e-04 | ||
Maltoporin (phage lambda and maltose receptor) [Carbohydrate transport and metabolism]; Pssm-ID: 443637 Cd Length: 408 Bit Score: 35.29 E-value: 4.49e-04
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| Blast search parameters | ||||
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