4BL0

Crystal structure of yeast Bub3-Bub1 bound to phospho-Spc105

Structural Biology Knowledgebase: 4BL0 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.192
  • R-Value Work: 0.179

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4BL0

Classification: CELL CYCLE

Total Structure Weight: 99281.63

Macromolecule Entities
Molecule Chains Length Organism Details
CELL CYCLE ARREST PROTEIN BUB3 A, D 341 Saccharomyces cerevisiae Gene Name(s): BUB3 Gene View YOR026W OR26.16
CHECKPOINT SERINE/THREONINE-PROTEIN KINASE BUB1 B, E 75 Saccharomyces cerevisiae EC#: 2.7.11.1 IUBMB
Fragment: EXTENDED BUB3-BINDING MOTIF (A.K.A GLEBS MOTIF), RESIDUES 289-359
Gene Name(s): BUB1 Gene View YGR188C G7542
SPINDLE POLE BODY COMPONENT SPC105 C, F 19 Saccharomyces cerevisiae Fragment: MELT172, RESIDUES 165-183
Details: PHOSPHOTHREONINE 172
Gene Name(s): SPC105 YGL093W

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MG
Query on MG

A, D MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
JSmol
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
TPO
Query on TPO
C, F L-PEPTIDE LINKING C4 H10 N O6 P THR

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.192
  • R-Value Work: 0.179
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 138.74 α = 90.00
b = 57.90 β = 102.53
c = 118.67 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-04-30
  • Released Date: 2013-09-18
  • Deposition author(s): Primorac, I., Weir, J.R., Musacchio, A.

Revision History

  • 2013-10-09
    Type: Citation | Details: JRNL