4tse

X-ray diffraction
2.06Å resolution

Crystal Structure of the Mib Repeat Domain of Mind bomb 1

Released:

Function and Biology Details

Reaction catalysed:
S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domain:

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
PDBe Complex ID:
PDB-CPX-183277 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
E3 ubiquitin-protein ligase MIB1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 174 amino acids
Theoretical weight: 18.5 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q86YT6 (Residues: 239-409; Coverage: 17%)
Gene names: DIP1, KIAA1323, MIB1, ZZANK2
Sequence domains: Mind bomb SH3 repeat domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P21212
Unit cell:
a: 51.32Å b: 86.42Å c: 86.6Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.192 0.19 0.229
Expression system: Escherichia coli BL21(DE3)