MolNFT v1 · #15611 · protein
Design of stable alpha-helical arrays from an idealized tpr motif
1NA3 · Designed protein CTPR2: “Design of stable alpha-helical arrays from an idealized tpr motif”. X-ray diffraction, 2 ligands (IPT, MG). MolNFT v1 #15611 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 1NA3
- Type
- protein
- Length
- 172 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Designed protein CTPR2
- Ligands
- IPT, MG
Structure
x-ray diffraction · 1 distinct chain · 81% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Designed protein CTPR2 | protein | 86 | 81% helix, 0% strand | — |
Ligands and binding sites
- IPT · 1-methylethyl 1-thio-beta-D-galactopyranoside · ligand · 2 copies · chains A, B
- MG · Magnesium ion · metal · 2 copies · chains B
- TRS · 2-amino-2-hydroxymethyl-propane-1,3-diol · additive · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Compared structures
- 1NA3 · Design of Stable alpha-Helical Arrays from an Idealized TPR Motif · 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
- Elsewhere: RCSB PDB 1NA3 · PDBe 1NA3
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