4L27

Crystal structure of delta1-39 and delta516-525 human cystathionine beta-synthase D444N mutant containing C-terminal 6xHis tag

Structural Biology Knowledgebase: 4L27 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.39 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.206

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4L27

Classification: LYASE

Total Structure Weight: 245509.91

Macromolecule Entities
Molecule Chains Length Organism Details
Cystathionine beta-synthase A, B, C, D 548 Homo sapiens EC#: 4.2.1.22 IUBMB
Mutation: D444N, ΔI516, ΔQ517, ΔY518, ΔH519, ΔS520, ΔT521, ΔG522, ΔK523, ΔS524, ΔS525
Gene Name(s): CBS Gene View

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

A, B, C, D PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PLP
Query on PLP

A, B, C, D PYRIDOXAL-5'-PHOSPHATE
VITAMIN B6 Phosphate (Synonym)
C8 H10 N O6 P
NGVDGCNFYWLIFO-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.39 Å
  • R-Value Free: 0.244
  • R-Value Work: 0.206
  • Space Group: P 65

Unit Cell:

Length (Å) Angle (°)
a = 190.45 α = 90.00
b = 190.45 β = 90.00
c = 140.85 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-06-04
  • Released Date: 2013-09-18
  • Deposition author(s): Ereno, J., Majtan, T., Oyenarte, I., Kraus, J.P., Martinez, L.A.

Revision History

  • 2013-10-16
    Type: Citation | Details: Citation update
  • 2013-10-02
    Type: Citation | Details: Citation update