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The crystal structure of REM1 in complex with GDP

X-ray diffraction
2.5Å resolution
PDB entry 2nzj coloured by chain, front view.
PDB entry 2nzj coloured by chain, side view.
PDB entry 2nzj coloured by chain, top view.
Source organism: Homo sapiens
Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: GTP-binding protein REM 1
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Multimeric state: monomeric
Accessible surface area: 8329.53 Å2
Buried surface area: 883.09 Å2
Dissociation area: 75.4 Å2
Dissociation energy (ΔGdiss): 12.03 kcal/mol
Dissociation entropy (TΔSdiss): -1.46 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-131085
Assembly 2
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Assembly Name: GTP-binding protein REM 1
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Multimeric state: monomeric
Accessible surface area: 8680.41 Å2
Buried surface area: 877.87 Å2
Dissociation area: 76.01 Å2
Dissociation energy (ΔGdiss): 11.82 kcal/mol
Dissociation entropy (TΔSdiss): -1.46 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-131085
Assembly 3
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Assembly Name: GTP-binding protein REM 1
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Multimeric state: monomeric
Accessible surface area: 8524.35 Å2
Buried surface area: 758.21 Å2
Dissociation area: 77.08 Å2
Dissociation energy (ΔGdiss): 12.12 kcal/mol
Dissociation entropy (TΔSdiss): -1.46 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-131085
Assembly 4
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Assembly Name: GTP-binding protein REM 1
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Multimeric state: monomeric
Accessible surface area: 7913.25 Å2
Buried surface area: 765.02 Å2
Dissociation area: 79.15 Å2
Dissociation energy (ΔGdiss): 12.22 kcal/mol
Dissociation entropy (TΔSdiss): -1.46 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-131085
Assembly 5
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Assembly Name: GTP-binding protein REM 1
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Multimeric state: homo dimer
Accessible surface area: 14939.09 Å2
Buried surface area: 3566.05 Å2
Dissociation area: 961.32 Å2
Dissociation energy (ΔGdiss): 6.11 kcal/mol
Dissociation entropy (TΔSdiss): 11.6 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-131086

Macromolecules

GTP-binding protein REM 1
Chains: A, B, C, D
Length: 175 amino acids
Theoretical weight: 19.49 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: O75628 (Residues: 79-251; Coverage: 58%)
Gene names: GES, REM, REM1
Pfam: Ras family
InterPro:
CATH: P-loop containing nucleotide triphosphate hydrolases
GTP-binding protein REM 1 in PDB entry 2nzj, assembly 1, front view.
GTP-binding protein REM 1 in PDB entry 2nzj, assembly 1, side view.
GTP-binding protein REM 1 in PDB entry 2nzj, assembly 1, top view.
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