6kms

X-ray diffraction
3.2Å resolution

Crystal structure of human N6amt1-Trm112 in complex with SAM (space group I422)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-193774 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Methyltransferase N6AMT1 Chains: C, D
Molecule details ›
Chains: C, D
Length: 228 amino acids
Theoretical weight: 24.88 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli K-12
UniProt:
  • Canonical: Q9Y5N5 (Residues: 1-214; Coverage: 100%)
Gene names: C21orf127, HEMK2, KMT9, N6AMT1, PRED28
Sequence domains: Methyltransferase small domain
Multifunctional methyltransferase subunit TRM112-like protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 126 amino acids
Theoretical weight: 14.63 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli K-12
UniProt:
  • Canonical: Q9UI30 (Residues: 1-125; Coverage: 100%)
Gene names: AD-001, HSPC152, HSPC170, TRMT112
Sequence domains: Trm112p-like protein

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U1
Spacegroup: I422
Unit cell:
a: 195.354Å b: 195.354Å c: 246.551Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.233 0.232 0.269
Expression system: Escherichia coli K-12