Research workbench
Methanobactin biosynthetic protein complex of mbnb and mbnc from methylosinus trichosporium OB3B at 2.62 ångström resolution
Analyse Methanobactin biosynthetic protein complex of mbnb and mbnc from methylosinus… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 7TCR
- Type
- protein
- Length
- 914 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Methanobactin biosynthesis cassette protein mbnb; Methanobactin biosynthesis cassette…
- UniProt
- A0A2D2D5M1, A0A2D2CY73
- Ligands
- FE, SO4
- Pockets
- 9 · best druggability 0.80
Structure
x-ray diffraction · 2 distinct chains · 43% helix, 18% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Methanobactin biosynthesis cassette protein mbnb | protein | 263 | 43% helix, 22% strand | A0A2D2D5M1 |
| C, D | Methanobactin biosynthesis cassette protein mbnc | protein | 194 | 42% helix, 14% strand | A0A2D2CY73 |
Ligands and binding sites
- FE · Fe (III) ion · metal · 6 copies · chains A, B
- SO4 · Sulfate ion · ion · 4 copies · chains A, D, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
9 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1082 | 0.80 | 0.81 | 104 | empty |
| 2 | 1188 | 0.76 | 0.79 | 93 | FE, SO4 |
| 3 | 1149 | 0.76 | 0.78 | 86 | FE, SO4 |
| 4 | 128 | 0.39 | 0.74 | 18 | empty |
| 5 | 65 | 0.38 | 0.80 | 16 | empty |
Interfaces
3 interfaces between chains.
- B–C · 2185 Ų buried · 23 hydrogen bonds · protein-protein
- A–D · 2181 Ų buried · 23 hydrogen bonds · protein-protein
- A–B · 516 Ų buried · 1 hydrogen bond · protein-protein
Compared structures
- 7TCR · Methanobactin biosynthetic protein complex of MbnB and MbnC from Methylosinus… · 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 A0A2D2D5M1
- Every structure of UniProt A0A2D2CY73
- Elsewhere: RCSB PDB 7TCR · PDBe 7TCR · UniProt A0A2D2D5M1 · UniProt A0A2D2CY73
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