9MG6 image
Deposition Date 2024-12-10
Release Date 2025-07-09
Last Version Date 2025-07-09
Entry Detail
PDB ID:
9MG6
Keywords:
TRANSFERASE
Title:
Structure of Saccharomyces cerevisiae mRNA cap (guanine-N7) methyltransferase variant, Abd1-K163R-K311R-F387Y-Y416F, in complex with sinefungin and GTP
Biological Source:
Source Organism:
Saccharomyces cerevisiae YJM789 (Taxon ID: 307796)
Host Organism:
Escherichia coli BL21(DE3)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.80 Å
R-Value Free:
0.21
R-Value Work:
0.17
R-Value Observed:
0.17
Space Group:
C 2 2 21
9MG6 validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:mRNA cap guanine-N7 methyltransferase
Gene (Uniprot):ABD1
Mutations:K163R, K311R, F387Y, Y416F
Chain IDs:A, B, C
Chain Length:296
Number of Molecules:3
Biological Source:Saccharomyces cerevisiae YJM789
UniProt ID:A6ZLH5 Pfam ID:PF03291
Ligand Molecules
EDO
GTP
SFG
SO4
Primary Citation
Structural basis for sensitivity and acquired resistance of fungal cap guanine-N7 methyltransferases to the antifungal antibiotic Sinefungin
Nucleic Acids Res. ? ? ? (2025)
DOI: 10.1093/nar/gkaf538
Primary Citation of related structures
9MG4
9MG5