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Structure of the Cascade-I-Fv complex from Shewanella putrefaciens

Analyse Structure of the Cascade-I-Fv complex from Shewanella putrefaciens in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5O7H
Type
protein + RNA
Length
1,412 residues
Chains
6
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
3
Source
Shewanella putrefaciens (strain CN-32 / ATCC BAA-453); Shewanella putrefaciens…
Molecule
crRNA; CRISPR-associated protein, Csy4 family; Cas7fv; Cas5fv
UniProt
A4Y6G3, A4Y6G1, A4Y6G2
Pockets
18 · best druggability 0.87

Structure

x-ray diffraction · resolution 3 · 6 distinct chains · 25% helix, 29% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
AcrRNArna42——
BCRISPR-associated protein, Csy4 familyprotein12932% helix, 16% strandA4Y6G3
CCas7fvprotein27819% helix, 34% strandA4Y6G1
DCas7fvprotein31521% helix, 36% strandA4Y6G1
ECas7fvprotein31223% helix, 33% strandA4Y6G1
FCas5fvprotein33631% helix, 22% strandA4Y6G2

Pockets

18 pockets found on a 1 Å grid, 12 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
110180.870.8893empty
29140.850.8680empty
32470.760.9033empty
42840.750.8834empty
55760.680.7876empty

Interfaces

12 interfaces between chains.

  • E–F · 2646 Ų buried · 44 hydrogen bonds · protein-protein
  • C–D · 2091 Ų buried · 30 hydrogen bonds · protein-protein
  • A–B · 1940 Ų buried · 46 hydrogen bonds · protein-nucleic
  • D–E · 1936 Ų buried · 27 hydrogen bonds · protein-protein
  • A–E · 1417 Ų buried · 38 hydrogen bonds · protein-nucleic

Modifications

Observed in the structure: 26 modified (engineered).

Compared structures

  • 5O7H · Structure of the cascade-I-fv complex from shewanella putrefaciens · the same entry in another collection · chain A against A, TM-score 1.00

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