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Crystal structure of MurE from E.coli in complex with Z757284380

X-ray diffraction
1.82Å resolution
PDB entry 7b9w coloured by chain, front view.
PDB entry 7b9w coloured by chain, side view.
PDB entry 7b9w coloured by chain, top view.
Source organism: Escherichia coli K-12
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1
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Assembly Name: UDP-N-acetylmuramoyl-L-alanyl-D-glutamate--2,6-diaminopimelate ligase
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Multimeric state: monomeric
Accessible surface area: 22009.29 Å2
Buried surface area: 452.14 Å2
Dissociation area: 100.43 Å2
Dissociation energy (ΔGdiss): -2.19 kcal/mol
Dissociation entropy (TΔSdiss): -0.28 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-149531
Assembly 2 (preferred)
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Assembly Name: UDP-N-acetylmuramoyl-L-alanyl-D-glutamate--2,6-diaminopimelate ligase
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Multimeric state: monomeric
Accessible surface area: 21306.82 Å2
Buried surface area: 0.0 Å2
Dissociation area: 0 Å2
Dissociation energy (ΔGdiss): 0 kcal/mol
Dissociation entropy (TΔSdiss): 0 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-149531

Macromolecules

UDP-N-acetylmuramoyl-L-alanyl-D-glutamate--2,6-diaminopimelate ligase
Chains: AAA, BBB
Length: 496 amino acids
Theoretical weight: 53.49 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P22188 (Residues: 1-495; Coverage: 100%)
Gene names: JW0083, b0085, murE
Pfam:
InterPro:
UDP-N-acetylmuramoyl-L-alanyl-D-glutamate--2,6-diaminopimelate ligase in PDB entry 7b9w, assembly 2, front view.
UDP-N-acetylmuramoyl-L-alanyl-D-glutamate--2,6-diaminopimelate ligase in PDB entry 7b9w, assembly 2, side view.
UDP-N-acetylmuramoyl-L-alanyl-D-glutamate--2,6-diaminopimelate ligase in PDB entry 7b9w, assembly 2, top view.
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