› › Structure analysis

E. coli uridine phosphorylase: 2'-deoxyuridine phosphate complex

X-ray diffraction
2.8Å resolution
PDB entry 1rxs coloured by chain, front view.
PDB entry 1rxs coloured by chain, side view.
PDB entry 1rxs coloured by chain, top view.
Source organism: Escherichia coli
Assembly composition:
homo hexamer (preferred)
Entry contents: 1 distinct polypeptide molecule

Quick links

Assemblies

Assembly 1
Download    3D Visualisation
Assembly Name: Uridine phosphorylase
hide full assembly name
Multimeric state: homo hexamer
Accessible surface area: 43388.34 Å2
Buried surface area: 27311.42 Å2
Dissociation area: 472.58 Å2
Dissociation energy (ΔGdiss): -0.99 kcal/mol
Dissociation entropy (TΔSdiss): 0.27 kcal/mol
Symmetry number: 6
PDBe Complex ID: PDB-CPX-146313
Assembly 2
Download    3D Visualisation
Assembly Name: Uridine phosphorylase
hide full assembly name
Multimeric state: homo hexamer
Accessible surface area: 43799.7 Å2
Buried surface area: 27479.74 Å2
Dissociation area: 474.74 Å2
Dissociation energy (ΔGdiss): -1.01 kcal/mol
Dissociation entropy (TΔSdiss): 0.28 kcal/mol
Symmetry number: 6
PDBe Complex ID: PDB-CPX-146313
Assembly 3
Download    3D Visualisation
Assembly Name: Uridine phosphorylase
hide full assembly name
Multimeric state: homo hexamer
Accessible surface area: 42378.11 Å2
Buried surface area: 28261.44 Å2
Dissociation area: 470.11 Å2
Dissociation energy (ΔGdiss): -0.92 kcal/mol
Dissociation entropy (TΔSdiss): 0.27 kcal/mol
Symmetry number: 6
PDBe Complex ID: PDB-CPX-146313
Assembly 4
Download    3D Visualisation
Assembly Name: Uridine phosphorylase
hide full assembly name
Multimeric state: homo hexamer
Accessible surface area: 43280.24 Å2
Buried surface area: 27463.78 Å2
Dissociation area: 473.42 Å2
Dissociation energy (ΔGdiss): -0.89 kcal/mol
Dissociation entropy (TΔSdiss): 0.27 kcal/mol
Symmetry number: 6
PDBe Complex ID: PDB-CPX-146313
Assembly 5 (preferred)
Download    3D Visualisation
Assembly Name: Uridine phosphorylase
hide full assembly name
Multimeric state: homo hexamer
Accessible surface area: 44577.88 Å2
Buried surface area: 26509.19 Å2
Dissociation area: 476.45 Å2
Dissociation energy (ΔGdiss): -1.1 kcal/mol
Dissociation entropy (TΔSdiss): 0.28 kcal/mol
Symmetry number: 6
PDBe Complex ID: PDB-CPX-146313

Macromolecules

Uridine phosphorylase
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, a, b, c, d, e, h, i, j, k, l, m, o
Length: 253 amino acids
Theoretical weight: 27.19 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P12758 (Residues: 1-253; Coverage: 100%)
Gene names: JW3808, b3831, udp
Pfam: Phosphorylase superfamily
InterPro:
CATH: Nucleoside phosphorylase domain
Uridine phosphorylase in PDB entry 1rxs, assembly 5, front view.
Uridine phosphorylase in PDB entry 1rxs, assembly 5, side view.
Uridine phosphorylase in PDB entry 1rxs, assembly 5, top view.
Molecule details ›

Search similar proteins

Quick links