1W2M

CA-SUBSTITUTED FORM OF E. COLI AMINOPEPTIDASE P

Structural Biology Knowledgebase: 1W2M SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.200
  • R-Value Work: 0.175

Literature

Macromolecules
Sequence Display for 1W2M

Classification: HYDROLASE

Total Structure Weight: 299738.22

Macromolecule Entities
Molecule Chains Length Organism Details
XAA-PRO AMINOPEPTIDASE A, B, C..., D, E, FA, B, C, D, E, F 440 Escherichia coli EC#: 3.4.11.9 IUBMB
Gene Name(s): pepP b2908 JW2876
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D, E, F ISOPROPYL ALCOHOL
2-PROPANOL (Synonym)
C3 H8 O
KFZMGEQAYNKOFK-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CA
Query on CA

A, B, C, D, E, F CALCIUM ION
Ca
BHPQYMZQTOCNFJ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A, B, C, D, E, F CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CSO
Query on CSO
A, B, C, D, E, F L-PEPTIDE LINKING C3 H7 N O3 S CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.200
  • R-Value Work: 0.175
  • Space Group: C 2 2 21

Unit Cell:

Length (Å) Angle (°)
a = 208.36 α = 90.00
b = 312.69 β = 90.00
c = 160.20 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2004-07-07
  • Released Date: 2005-09-29
  • Deposition author(s): Graham, S.C., Bond, C.S., Freeman, H.C., Guss, J.M.

Revision History

  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor
  • 2011-07-13
    Type: Version format compliance | Details: Compliance with PDBx exchange dictionary V4