P69681 (AMTB_ECOLI) Escherichia coli (strain K12)
Ammonium transporter AmtB UniProtKBAFDB90v4InterProSTRINGInteractive Modelling
428 aa; Sequence (Fasta) ;
39 identical sequences
Available Structures
21 Experimental Structures
| Description | PDB ID | Oligo-state | Range | Ligands | ||
|---|---|---|---|---|---|---|
| Crystal structure of the e. coli ammonia channel AMTB complexed with the signal transduction protei… |
Heteromer P0AC55; | 24×BOG; 6×TRS; 3×ADP; | ||||
| Assess | ||||||
| Regulating the Escherichia coli ammonia channel: the crystal structure of the AmtB-GlnK complex |
Heteromer P0AC55; | 3×ADP; | ||||
| Assess | ||||||
| An unusual twin-His arrangement in the pore of ammonia channels is essential for substrate conducta… | homo-3-mer | 9×SO4; 3×ACT; 3×GOL; | ||||
| Assess | ||||||
| An unusual twin-His arrangement in the pore of ammonia channels is essential for substrate conducta… | homo-3-mer | 3×SO4; 3×ACT; 3×IMD; 3×GOL; | ||||
| Assess | ||||||
| An unusual twin-His arrangement in the pore of ammonia channels is essential for substrate conducta… | homo-3-mer | 6×SO4; 3×ACT; | ||||
| Assess | ||||||
| An unusual twin-His arrangement in the pore of ammonia channels is essential for substrate conducta… | homo-3-mer | 3×SO4; 3×ACT; 3×GOL; | ||||
| Assess | ||||||
| An unusual twin-His arrangement in the pore of ammonia channels is essential for substrate conducta… | homo-3-mer | 3×ACT; 6×IMD; | ||||
| Assess | ||||||
| An unusual twin-His arrangement in the pore of ammonia channels is essential for substrate conducta… | homo-3-mer | 6×SO4; 3×ACT; 3×GOL; | ||||
| Assess | ||||||
| Substrate binding, deprotonation and selectivity at the periplasmic entrance of the E. coli ammonia… | homo-3-mer | 6×SO4; 3×ACT; | ||||
| Assess | ||||||
| Substrate binding, deprotonation and selectivity at the periplasmic entrance of the E. coli ammonia… | homo-3-mer | 3×ACT; 3×LDA; | ||||
| Assess | ||||||
| The mechanism of ammonia transport based on the crystal structure of AmtB of E. coli. | homo-3-mer | 6×SO4; 3×ACT; | ||||
| Assess | ||||||
| An unusual twin-His arrangement in the pore of ammonia channels is essential for substrate conducta… | homo-3-mer | 3×ACT; 6×IMD; | ||||
| Assess | ||||||
| An unusual twin-His arrangement in the pore of ammonia channels is essential for substrate conducta… | homo-3-mer | 6×SO4; 3×ACT; 3×IMD; 3×GOL; | ||||
| Assess | ||||||
| Substrate binding, deprotonation and selectivity at the periplasmic entrance of the E. coli ammonia… | homo-3-mer | 3×ACT; 3×IMD; 3×GOL; | ||||
| Assess | ||||||
| The mechanism of ammonia transport based on the crystal structure of AmtB of E. coli. | homo-3-mer | 9×SO4; 3×ACT; | ||||
| Assess | ||||||
| An unusual twin-His arrangement in the pore of ammonia channels is essential for substrate conducta… | homo-3-mer | 3×ACT; 3×IMD; | ||||
| Assess | ||||||
| Substrate binding, deprotonation and selectivity at the periplasmic entrance of the E. coli ammonia… | homo-3-mer | 3×ACT; 3×LDA; 3×IMD; | ||||
| Assess | ||||||
| Crystal Structure of Ammonia Channel AmtB from E. Coli | homo-3-mer | 3×BOG; 3×NH4; 9×NH3; | ||||
| Assess | ||||||
| Crystal Structure of AmtB from E.Coli with Methyl Ammonium. | homo-3-mer | 3×NME; | ||||
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| Crystal Structure of Ammonia Channel AmtB from E. Coli | homo-3-mer | |||||
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| Crystal structure of AmtB from E. coli bound to TopFluor cardiolipin | homo-3-mer | 3×C9V; | ||||
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2 SWISS-MODEL models
| Template | Oligo-state | QMEANDisCo | Range | Ligands | Trg-Tpl Seq id (%) | |
|---|---|---|---|---|---|---|
| 2ns1.1.A | monomer | 0.88 | 7×BOG; | 100.00 | ||
| Assess | ||||||
| 2nop.1.C | homo-3-mer | 0.85 | 3×IMD; | 100.00 | ||
| Assess | ||||||