1H54

Maltose phosphorylase from Lactobacillus brevis

Structural Biology Knowledgebase: 1H54 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.186

Literature

Macromolecules
Sequence Display for 1H54

Classification: HYDROLASE

Total Structure Weight: 171834.03

Macromolecule Entities
Molecule Chains Length Organism Details
MALTOSE PHOSPHORYLASE A, B 754 Lactobacillus brevis EC#: 2.4.1.8 IUBMB
Gene Name(s):
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
PO4
Query on PO4

B PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
K
Query on K

A, B POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.15 Å
  • R-Value Free: 0.225
  • R-Value Work: 0.186
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 83.75 α = 90.00
b = 102.50 β = 111.30
c = 114.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-05-18
  • Released Date: 2001-09-05
  • Deposition author(s): Van Tilbeurgh, H., Egloff, M.-P.

Revision History

  • 2012-06-13
    Type: Atom nomenclature | Details: ATOM
  • 2012-06-13
    Type: Biological assembly | Details: REMARK 300,REMARK 350
  • 2012-06-13
    Type: Version format compliance | Details: REMARK 4
  • 2012-06-13
    Type: Refinement description | Details: REMARK 3
  • 2012-06-13
    Type: Other | Details: REMARK 465,TER,REMARK 470,REMARK 525,CRYST1,REMARK 280
  • 2012-06-13
    Type: Non-polymer description | Details: FORMUL
  • 2012-06-13
    Type: Geometry validation | Details: REMARK 500
  • 2012-06-13
    Type: Citation | Details: JRNL,REMARK 1