3EQU

Crystal structure of penicillin-binding protein 2 from Neisseria gonorrhoeae

Structural Biology Knowledgebase: 3EQU SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.209

Literature

Macromolecules
Sequence Display for 3EQU

Classification: BIOSYNTHETIC PROTEIN

Total Structure Weight: 121034.46

Macromolecule Entities
Molecule Chains Length Organism Details
Penicillin-binding protein 2 A, B 542 Neisseria gonorrhoeae EC#: 3.4.16.4 IUBMB
Gene Name(s): penA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, B SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A, B GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET
SEP
Query on SEP
A, B L-PEPTIDE LINKING C3 H8 N O6 P SER

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.209
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 57.40 α = 90.00
b = 138.60 β = 90.00
c = 228.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2008-10-01
  • Released Date: 2008-10-21
  • Deposition author(s): Powell, A.J., Deacon, A.M., Nicholas, R.A., Davies, C.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Non-polymer description | Details: chemical name/synonym update