1C23

E. COLI METHIONINE AMINOPEPTIDASE: METHIONINE PHOSPHONATE COMPLEX

Structural Biology Knowledgebase: 1C23 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Work:

Literature

Macromolecules
Sequence Display for 1C23

Classification: HYDROLASE

Total Structure Weight: 29536.80

Macromolecule Entities
Molecule Chains Length Organism Details
METHIONINE AMINOPEPTIDASE A 263 Escherichia coli EC#: 3.4.11.18 IUBMB
Mutation: R175Q
Details: METHIONINE PHOSPHONATE COMPLEX
Gene Name(s): map b0168 JW0163
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A (1-AMINO-3-METHYLSULFANYL-PROPYL)-PHOSPHONIC ACID
METHIONINE PHOSPHONATE (Synonym)
C4 H12 N O3 P S
XKCSXHUCPYVQIW-SCSAIBSYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CO
Query on CO

A COBALT (II) ION
Co
XLJKHNWPARRRJB-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
NA
Query on NA

A SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed:
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 39.22 α = 90.00
b = 67.52 β = 111.20
c = 48.82 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-07-22
  • Released Date: 1999-11-17
  • Deposition author(s): Lowther, W.T., Zhang, Y., Sampson, P.B., Honek, J.F., Matthews, B.W.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4