MolNFT v1 · #20333 · protein
The structure of ribonuclease a derivative II at 2.1 ångströms resolution
1RBN: “The structure of ribonuclease a derivative II at 2.1 ångströms resolution”. X-ray diffraction, 1 ligand (P5P), 1 pocket (best druggability 0.25). MolNFT v1 #20333 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 1RBN
- Type
- protein
- Length
- 124 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Ribonuclease a
- EC
- 3.1.27.5
- UniProt
- P61823
- Ligands
- P5P
- Pockets
- 1 · best druggability 0.25
Structure
x-ray diffraction · 1 distinct chain · 21% helix, 35% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Ribonuclease a (EC 3.1.27.5) | protein | 124 | 21% helix, 35% strand | P61823 |
Ligands and binding sites
- P5P · Purine riboside-5'-monophosphate · ligand · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
1 pocket found on a 1 Å grid, 0 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 51 | 0.25 | 0.73 | 18 | empty |
Modifications
Observed in the structure: 4 disulfide, 1 covalent (disulfide, covalent ligand).
Compared structures
- 1RBN · The structure of ribonuclease a derivative II at 2.1 ångströms resolution · the same entry in another collection · chain A against A, TM-score 1.00
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt P61823
- Elsewhere: RCSB PDB 1RBN · PDBe 1RBN · UniProt P61823
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