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The crystal structure of human chloride intracellular channel protein 5
Analyse The crystal structure of human chloride intracellular channel protein 5 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6Y2H
- Type
- protein
- Length
- 869 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Chloride intracellular channel protein 5
- UniProt
- Q9NZA1
- Ligands
- SCN
- Pockets
- 7 · best druggability 0.78
Structure
x-ray diffraction · 4 distinct chains · 48% helix, 9% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Chloride intracellular channel protein 5 | protein | 223 | 48% helix, 10% strand | Q9NZA1 |
| B | Chloride intracellular channel protein 5 | protein | 216 | 48% helix, 9% strand | Q9NZA1 |
| C | Chloride intracellular channel protein 5 | protein | 219 | 47% helix, 9% strand | Q9NZA1 |
| D | Chloride intracellular channel protein 5 | protein | 211 | 49% helix, 9% strand | Q9NZA1 |
Ligands and binding sites
- SCN · Thiocyanate ion · ion · 13 copies · chains A, B, C, D
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
7 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 991 | 0.78 | 0.80 | 97 | SCN |
| 2 | 875 | 0.76 | 0.79 | 79 | SCN |
| 3 | 404 | 0.62 | 0.77 | 52 | SCN |
| 4 | 110 | 0.42 | 0.77 | 22 | empty |
| 5 | 110 | 0.40 | 0.76 | 23 | empty |
Interfaces
3 interfaces between chains.
- A–B · 613 Ų buried · 7 hydrogen bonds · protein-protein
- C–D · 605 Ų buried · 10 hydrogen bonds · protein-protein
- A–C · 305 Ų buried · 3 hydrogen bonds · protein-protein
Compared structures
- 6Y2H · The crystal structure of human chloride intracellular channel protein 5 · the same entry in another collection · chain D against D, TM-score 1.00
- Q9NZA1 · AlphaFold monomer V2.0 prediction for chloride intracellular channel protein 5 (Q9NZA1) · a predicted model of the same protein · chain D against A, TM-score 0.98
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 Q9NZA1
- Elsewhere: RCSB PDB 6Y2H · PDBe 6Y2H · UniProt Q9NZA1
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