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E. COLI beta sliding clamp, 148-153 ala mutant

Analyse E. COLI beta sliding clamp, 148-153 ala mutant in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3F1V
Type
protein
Length
732 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
DNA polymerase III subunit beta
EC
2.7.7.7
UniProt
P0A988
Ligands
CA, CL
Pockets
5 · best druggability 0.56

Structure

x-ray diffraction · 1 distinct chain · 21% helix, 46% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BDNA polymerase III subunit beta (EC 2.7.7.7)protein36621% helix, 46% strandP0A988

Ligands and binding sites

  • CA · Calcium ion · metal · 2 copies · chains A, B
  • CL · Chloride ion · ion · chains B

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

Pockets

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

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
11920.560.8027empty
21990.450.7431empty
3790.320.7417CA
4560.280.7417empty
5520.260.7413empty

Interfaces

1 interface between chains.

  • A–B · 1284 Ų buried · 28 hydrogen bonds · protein-protein

Compared structures

  • 3F1V · E. coli Beta Sliding Clamp, 148-153 Ala Mutant · the same entry in another collection · chain A against A, TM-score 1.00
  • P0A988 · AlphaFold monomer V2.0 prediction for beta sliding clamp (P0A988) · a predicted model of the same protein · chain B against A, TM-score 0.99

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