MolNFT v2 · #146657 · protein
Crystal structure of spermidine/spermine N-acetyltransferase SpeG from Vibrio cholerae in complex with manganese ions.
6CX8: “Crystal structure of spermidine/spermine N-acetyltransferase SpeG from Vibrio cholerae in complex with…”. X-ray diffraction at 2.41, 2 ligands (MN, PO4). MolNFT v2 #146657 on GenesisL1: 3D structure, binding sites and pockets in…
- PDB
- 6CX8
- Type
- protein
- Length
- 1,020 residues
- Chains
- 6
- Method
- x-ray diffraction
- Collection
- MolNFT v2 / PDB Bank
- Contract
- 0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
- Owner
- 0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
- Resolution
- 2.41
- Source
- Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
- UniProt
- Q9KL03
- Ligands
- MN, PO4
Structure
x-ray diffraction · resolution 2.41 · 4 distinct chains.
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | — | protein | 173 | — | Q9KL03 |
| B | — | protein | 170 | — | Q9KL03 |
| C, D, F | — | protein | 169 | — | Q9KL03 |
| E | — | protein | 170 | — | Q9KL03 |
Ligands and binding sites
- MN · Manganese (II) ion · metal · 3 copies · chains A, B, C, D, E, F
- PO4 · Phosphate ion · ion · 4 copies · chains A, C, D, E
- IPA · Isopropyl alcohol · additive · 3 copies · chains A, B, C
- MPD · (4S)-2-methyl-2,4-pentanediol · additive · chains F
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Compared structures
- 6CX8 · Crystal structure of SPERMIDINE/SPERMINE N-acetyltransferase speg from vibrio cholerae in… · the same entry in another collection · chain F against F, TM-score 1.00
- Q9KL03 · AlphaFold monomer V2.0 prediction for spermidine N(1)-acetyltransferase (Q9KL03) · a predicted model of the same protein · chain D against A, TM-score 0.93
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 Q9KL03
- Elsewhere: RCSB PDB 6CX8 · PDBe 6CX8 · UniProt Q9KL03
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