Research workbench
The crystal structure of the primary CA2+ sensor of the NA+/CA2+ exchanger
Analyse The crystal structure of the primary CA2+ sensor of the NA+/CA2+ exchanger in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 2DPK
- Type
- protein
- Length
- 124 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- SODIUM/CALCIUM exchanger 1
- UniProt
- P23685
- Ligands
- GAI, CA
Structure
x-ray diffraction · 1 distinct chain · 0% helix, 53% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | SODIUM/CALCIUM exchanger 1 | protein | 124 | 0% helix, 53% strand | P23685 |
Ligands and binding sites
- GAI · Guanidine · ligand · chains A
- CA · Calcium ion · metal · 4 copies · chains A
- EPE · 4-(2-hydroxyethyl)-1-piperazine 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: 1 disulfide (disulfide).
Compared structures
- 2DPK · The Crystal Structure of the Primary Ca2+ Sensor of the Na+/Ca2+ Exchanger · the same entry in another collection · chain A against A, TM-score 1.00
- P23685 · AlphaFold monomer V2.0 prediction for SODIUM/CALCIUM exchanger 1 (P23685) · a predicted model of the same protein · chain A against A, TM-score 0.95
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 P23685
- Elsewhere: RCSB PDB 2DPK · PDBe 2DPK · UniProt P23685
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