Research workbench
Crystal structure of the restriction-modification controller protein C.CSP231I ol operator complex
Analyse Crystal structure of the restriction-modification controller protein C.CSP231I… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4JCX
- Type
- protein + DNA
- Length
- 231 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- CSP231I C protein; DNA (5'- D(*AP*CP*AP*CP*TP*AP*AP*GP*GP*AP*AP*AP*AP*CP*TP*TP*AP*GP*TP*AP…
- UniProt
- Q32WH4
- Pockets
- 1 · best druggability 0.62
Structure
x-ray diffraction · 4 distinct chains · 68% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | CSP231I C protein | protein | 94 | 65% helix, 0% strand | Q32WH4 |
| B | CSP231I C protein | protein | 95 | 72% helix, 0% strand | Q32WH4 |
| C | DNA (5'- D(*AP*CP*AP*CP*TP*AP*AP*GP*GP*AP*AP*AP*AP*CP*TP*TP*AP*GP*TP*AP*A)- 3') | dna | 21 | — | — |
| D | DNA (5'- D(*TP*TP*AP*CP*TP*AP*AP*GP*TP*TP*TP*TP*CP*CP*TP*TP*AP*GP*TP*GP*T)- 3') | dna | 21 | — | — |
Pockets
1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 281 | 0.62 | 0.80 | 41 | empty |
Interfaces
6 interfaces between chains.
- A–B · 1213 Ų buried · 3 hydrogen bonds · protein-protein
- C–D · 954 Ų buried · 93 hydrogen bonds · nucleic-nucleic
- B–D · 414 Ų buried · 6 hydrogen bonds · protein-nucleic
- A–C · 403 Ų buried · 6 hydrogen bonds · protein-nucleic
- A–D · 375 Ų buried · 7 hydrogen bonds · protein-nucleic
Compared structures
- 4JCX · Crystal structure of the Restriction-Modification Controller Protein C.Csp231I OL… · 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
- Every structure of UniProt Q32WH4
- Elsewhere: RCSB PDB 4JCX · PDBe 4JCX · UniProt Q32WH4
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