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The structure of the fused permuted hexameric shell protein MSM0275 from the rmm microcompartment

Analyse The structure of the fused permuted hexameric shell protein MSM0275 from the… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5L39
Type
protein
Length
1,205 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Rmm microcompartment shell protein MSM0275
UniProt
A0QP52
Ligands
CL
Pockets
15 · best druggability 0.75

Structure

x-ray diffraction · 6 distinct chains · 39% helix, 29% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ARmm microcompartment shell protein MSM0275protein20842% helix, 28% strandA0QP52
BRmm microcompartment shell protein MSM0275protein20941% helix, 28% strandA0QP52
CRmm microcompartment shell protein MSM0275protein19637% helix, 30% strandA0QP52
DRmm microcompartment shell protein MSM0275protein19236% helix, 31% strandA0QP52
ERmm microcompartment shell protein MSM0275protein19838% helix, 30% strandA0QP52
FRmm microcompartment shell protein MSM0275protein20238% helix, 29% strandA0QP52

Ligands and binding sites

  • CL · Chloride ion · ion · 2 copies · chains A, D

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

15 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
19220.750.7983empty
27690.740.7987empty
33420.600.7751empty
41620.570.8137empty
5880.540.8414empty

Interfaces

13 interfaces between chains.

  • B–C · 1033 Ų buried · 20 hydrogen bonds · protein-protein
  • E–F · 1014 Ų buried · 20 hydrogen bonds · protein-protein
  • A–B · 1002 Ų buried · 21 hydrogen bonds · protein-protein
  • D–F · 971 Ų buried · 18 hydrogen bonds · protein-protein
  • A–D · 933 Ų buried · 10 hydrogen bonds · protein-protein

Compared structures

  • 5L39 · The structure of the fused permuted hexameric shell protein MSM0275 from the RMM… · the same entry in another collection · chain A against A, TM-score 1.00

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