2PH5

Crystal structure of the homospermidine synthase hss from Legionella pneumophila in complex with NAD, Northeast Structural Genomics Target LgR54


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.261
  • R-Value Work: 0.202

Literature

Macromolecules
Sequence Display for 2PH5

Classification: TRANSFERASE

Total Structure Weight: 55186.95

Macromolecule Entities
Molecule Chains Length Organism Details
Homospermidine synthase A 480 Legionella pneumophila EC#: 2.5.1.44 IUBMB
Mutation: M1M, M29M, M124M, M127M, M196M, M275M, M364M, M400M
Gene Name(s): hss lpg2495
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.261
  • R-Value Work: 0.202
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 95.85 α = 90.00
b = 146.90 β = 90.00
c = 85.68 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2007-04-10
  • Released Date: 2007-05-15
  • Deposition author(s): Forouhar, F., Hussain, M., Seetharaman, J., Fang, Y., Janjua, H., Xiao, R., Cunningham, K., Ma, L-C., Owens, L., Liu, J., Baran, M.C., Acton, T.B., Montelione, G.T., Hunt, J.F., Tong, L., Northeast Structural Genomics Consortium (NESG)

Revision History

  • Version 1_0: 2007-05-15

    Type: Initial release

  • Version 1_1: 2008-05-01

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Derived calculations, Version format compliance

  • Version 1_3: 2017-10-18

    Type: Refinement description