4HVK

Crystal structure and functional studies of an unusual L-cysteine desulfurase from Archaeoglobus fulgidus.

Structural Biology Knowledgebase: 4HVK SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.43 Å
  • R-Value Free: 0.151
  • R-Value Work: 0.108

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 4HVK

Classification: TRANSFERASE

Total Structure Weight: 44195.06

Macromolecule Entities
Molecule Chains Length Organism Details
Probable cysteine desulfurase 2 A 382 Archaeoglobus fulgidus EC#: 2.8.1.7 IUBMB
Mutation: V16I
Gene Name(s): iscS2 AF_0564

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PMP
Query on PMP

A 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE
PYRIDOXAMINE-5'-PHOSPHATE (Synonym)
C8 H13 N2 O5 P
ZMJGSOSNSPKHNH-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PG4
Query on PG4

A TETRAETHYLENE GLYCOL
C8 H18 O5
UWHCKJMYHZGTIT-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.43 Å
  • R-Value Free: 0.151
  • R-Value Work: 0.108
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 70.06 α = 90.00
b = 99.27 β = 90.00
c = 108.86 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-11-06
  • Released Date: 2012-12-05
  • Deposition author(s): Yamanaka, Y., Zeppieri, L., Nicolet, Y., Marinoni, E.N., de Oliveira, J.S., Masafumi, O., Dean, D.R., Fontecilla-Camps, J.C.

Revision History

  • 2013-04-24
    Type: Citation | Details: Citation update