1HQ6

STRUCTURE OF PYRUVOYL-DEPENDENT HISTIDINE DECARBOXYLASE AT PH 8

Structural Biology Knowledgebase: 1HQ6 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.314
  • R-Value Work: 0.253

Literature

Macromolecules
Sequence Display for 1HQ6

Classification: LYASE

Total Structure Weight: 68272.90

Macromolecule Entities
Molecule Chains Length Organism Details
HISTIDINE DECARBOXYLASE A, C 81 Lactobacillus sp. 30a EC#: 4.1.1.22 IUBMB
Fragment: BETA CHAIN (RESIDUES 1-81)
Gene Name(s): hdcA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
HISTIDINE DECARBOXYLASE B, D 229 Lactobacillus sp. 30a EC#: 4.1.1.22 IUBMB
Fragment: ALPHA CHAIN (RESIDUES 82-310)
Mutation: S82X
Gene Name(s): hdcA

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
PYR
Query on PYR
B, D NON-POLYMER C3 H4 O3 --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Free: 0.314
  • R-Value Work: 0.253
  • Space Group: H 3 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 117.43 α = 90.00
b = 117.43 β = 90.00
c = 241.60 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-12-14
  • Released Date: 2001-03-21
  • Deposition author(s): Schelp, E., Worley, S., Monzingo, A.F., Ernst, S., Robertus, J.D.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4
  • 2011-07-13
    Type: Source and taxonomy | Details: Removed strain from scientific name