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Structure of the D121A variant of ribonuclease a

Analyse Structure of the D121A variant of ribonuclease a in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
4RSD
Type
protein
Length
124 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v2 / PDB Bank
Contract
0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
Owner
0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
Resolution
1.6
Source
Bos taurus
Molecule
Ribonuclease a
EC
3.1.27.5
UniProt
P61823
Ligands
CL

Structure

x-ray diffraction · resolution 1.6 · 1 distinct chain · 21% helix, 35% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ARibonuclease a (EC 3.1.27.5)protein12421% helix, 35% strandP61823

Ligands and binding sites

  • CL · Chloride ion · ion · 2 copies · chains A
  • ACT · Acetate ion · additive · chains A

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

Modifications

Observed in the structure: 4 disulfide (disulfide).

Compared structures

  • 4RSD · Structure of the D121A variant of ribonuclease a · the same entry in another collection · chain A against A, TM-score 1.00

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