MolNFT v1 · #109064 · protein
Crystal structure of surfactant protein-a ded mutant (E171D/P175E/K203D)
4WR9 · Pulmonary surfactant-associated protein a: “Crystal structure of surfactant protein-a ded mutant (E171D/P175E/K203D)”. X-ray diffraction, 1 ligand (CA). MolNFT v1 #109064 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 4WR9
- Type
- protein
- Length
- 145 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Pulmonary surfactant-associated protein a
- UniProt
- P08427
- Ligands
- CA
Structure
x-ray diffraction · 1 distinct chain · 34% helix, 27% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Pulmonary surfactant-associated protein a | protein | 145 | 34% helix, 27% strand | P08427 |
Ligands and binding sites
- CA · Calcium ion · metal · 3 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
- 4WR9 · Crystal Structure of Surfactant Protein-A DED Mutant (E171D/P175E/K203D) · the same entry in another collection · chain A against A, TM-score 1.00
- P08427 · AlphaFold monomer V2.0 prediction for pulmonary surfactant-associated protein a (P08427) · a predicted model of the same protein · chain A against A, TM-score 0.88
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 P08427
- Elsewhere: RCSB PDB 4WR9 · PDBe 4WR9 · UniProt P08427
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