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MolNFT v1 · #20665 · protein

Crystal structure of RNase T1 complexed with the product nucleotide 3'-gmp. structural evidence for direct interaction of histidine 40 and glutamic acid 58 with the 2'-hydroxyl group of ribose

1RLS · Ribonuclease T1: “Crystal structure of RNase T1 complexed with the product nucleotide 3'-gmp. structural evidence for direct…”. X-ray diffraction, 2 ligands (3GP, CA). MolNFT v1 #20665 on GenesisL1: 3D structure, binding sites and…

PDB
1RLS
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
3GP, CA

Structure

x-ray diffraction · 1 distinct chain · 16% helix, 30% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ARibonuclease T1 (EC 3.1.27.3)protein10416% helix, 30% strandP00651

Ligands and binding sites

  • 3GP · Guanosine-3'-monophosphate · ligand · chains A
  • CA · Calcium ion · metal · 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

  • 1RLS · Crystal structure of RNase T1 complexed with the product nucleotide 3'-gmp. structural… · the same entry in another collection · chain A against A, TM-score 1.00

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