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Ammonium Transporter Amt-1 from A. fulgidus (Xe)

X-ray diffraction
1.85Å resolution
PDB entry 2b2j coloured by chain, front view.
PDB entry 2b2j coloured by chain, side view.
PDB entry 2b2j coloured by chain, top view.
Source organism: Archaeoglobus fulgidus
Assembly composition:
homo trimer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Ammonium transporter Amt1
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Multimeric state: homo trimer
Accessible surface area: 32457.27 Å2
Buried surface area: 17477.87 Å2
Dissociation area: 399.18 Å2
Dissociation energy (ΔGdiss): -3.36 kcal/mol
Dissociation entropy (TΔSdiss): 7.46 kcal/mol
Symmetry number: 3
PDBe Complex ID: PDB-CPX-128108

Macromolecules

Ammonium transporter Amt1
Chain: A
Length: 399 amino acids
Theoretical weight: 42.09 KDa
Source organism: Archaeoglobus fulgidus
Expression system: Escherichia coli
UniProt:
  • Canonical: O29285 (Residues: 1-391; Coverage: 100%)
Gene names: AF_0977, amt1
Pfam: Ammonium Transporter Family
InterPro:
CATH: Ammonium transporter AmtB like domains
Ammonium transporter Amt1 in PDB entry 2b2j, assembly 1, front view.
Ammonium transporter Amt1 in PDB entry 2b2j, assembly 1, side view.
Ammonium transporter Amt1 in PDB entry 2b2j, assembly 1, top view.
PDBe-KB: UniProt Coverage View: O29285  
139950100150200250300350
 
100200300400MSDGNVAWILASTALVMLMVPGVGFFYAGMVRRKNAVNMIALSFISLIITVLLWIFYGYSVSFGNDISGIIGGLNYALLSGVKGEDLLFMMYQMMFAAVTIAILTSAIAERAKVSSFILLSALWLTFVYAPFAHWLWGGGWLAKLGALDFAGGMVVHISSGFAALAVAMTIGKRAGFEEYSIEPHSIPLTLIGAALLWFGWFGFNGGSALAANDVAINAVVVTNTSAAVAGFVWMVIGWIKGKPGSLGIVSGAIAGLAAITPAAGFVDVKGAIVIGLVAGIVCYLAMDFRIKKKIDESLDAWAIHGIGGLWGSVAVGILANPEVNGYAGLLFGNPQLLVSQLIAVASTTAYAFLVTLILAKAVDAAVGLRVSSQEEYVGLDLSQHEEVAYTLEHHHHHH
UniProt
O29285
Chains
Domains
Secondary structure
Flexibility predictions
Early folding residue predictions
Ligand binding sites
Interaction interfaces
Sequence conservation
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