MolNFT v1 · #19993 · protein
Carbohydrate recognition and neck domains of surfactant protein a (sp- a) containing samarium
1R14 · Pulmonary surfactant-associated protein a: “Carbohydrate recognition and neck domains of surfactant protein a (sp- a) containing samarium”. X-ray diffraction, 1 ligand (SM). MolNFT v1 #19993 on GenesisL1: 3D structure, binding sites…
- PDB
- 1R14
- 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
- SM
Structure
x-ray diffraction · 1 distinct chain · 32% helix, 28% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Pulmonary surfactant-associated protein a | protein | 145 | 32% helix, 28% strand | P08427 |
Ligands and binding sites
- SM · Samarium (III) ion · metal · 2 copies · chains A
- MES · 2-(N-morpholino)-ethanesulfonic acid · additive · 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
- 1R14 · Carbohydrate recognition and neck domains of surfactant protein A (Sp-A) containing… · 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 0.87
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 1R14 · PDBe 1R14 · UniProt P08427
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