MolNFT v1 · #102394 · protein
RNase S in complex with an artificial peptide
4OKF · Ribonuclease pancreatic: “RNase S in complex with an artificial peptide”. X-ray diffraction, 2 ligands (CL, SO4). MolNFT v1 #102394 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 4OKF
- Type
- protein
- Length
- 116 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Ribonuclease pancreatic
- EC
- 3.1.27.5
- UniProt
- P61823
- Ligands
- CL, SO4
Structure
x-ray diffraction · 2 distinct chains · 22% helix, 38% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Ribonuclease pancreatic (EC 3.1.27.5) | protein | 15 | 60% helix, 7% strand | P61823 |
| B | Ribonuclease pancreatic (EC 3.1.27.5) | protein | 101 | 17% helix, 43% strand | P61823 |
Ligands and binding sites
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
1 interface between chains.
- A–B · 713 Ų buried · 15 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 4 disulfide, 2 modified (disulfide, nonstandard).
Compared structures
- 4OKF · RNase S in complex with an artificial peptide · 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 4OKF · PDBe 4OKF · UniProt P61823
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