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Disecting histidine interactions in ribonuclease T1 by asn and gln substitutions

Analyse Disecting histidine interactions in ribonuclease T1 by asn and gln substitutions in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
3BIR
Type
protein
Length
104 residues
Chains
1
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Ribonuclease T1
EC
3.1.27.3
UniProt
P00651
Ligands
2GP, CA

Structure

x-ray diffraction · 1 distinct chain · 16% helix, 29% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ARibonuclease T1 (EC 3.1.27.3)protein10416% helix, 29% strandP00651

Ligands and binding sites

  • 2GP · Guanosine-2'-monophosphate · ligand · chains A
  • CA · Calcium ion · metal · 2 copies · chains A

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

Modifications

Observed in the structure: 2 disulfide (disulfide).

Compared structures

  • 3BIR · Disecting histidine interactions in ribonuclease T1 by asn and gln substitutions · the same entry in another collection · chain A against A, TM-score 1.00

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