5AHE

Crystal structure of Salmonella enterica HisA


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.174

Literature

Macromolecules
Sequence Display for 5AHE

Classification: ISOMERASE

Total Structure Weight: 27938.44

Macromolecule Entities
Molecule Chains Length Organism Details
null A 253 Salmonella enterica EC#: 5.3.1.16 IUBMB
Gene Name(s): hisA STM2076
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
EPE
Query on EPE

A 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID
HEPES (Synonym)
C8 H18 N2 O4 S
JKMHFZQWWAIEOD-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

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

A GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-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)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
CME
Query on CME
A L-PEPTIDE LINKING C5 H11 N O3 S2 CYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.7 Å
  • R-Value Free: 0.206
  • R-Value Work: 0.174
  • Space Group: P 61 2 2

Unit Cell:

Length (Å) Angle (°)
a = 86.77 α = 90.00
b = 86.77 β = 90.00
c = 121.53 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2015-02-05
  • Released Date: 2015-09-02
  • Deposition author(s): Soderholm, A., Guo, X., Newton, M.S., Evans, G.B., Nasvall, J., Patrick, W.M., Selmer, M.

Revision History

  • Version 1_0: 2015-09-02

    Type: Initial release

  • Version 1_1: 2015-10-21

    Type: Database references