4WBT

Crystal structure of histidinol-phosphate aminotransferase from Sinorhizobium meliloti in complex with pyridoxal-5'-phosphate


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.163 
  • R-Value Work: 0.146 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Crystal structure of histidinol-phosphate aminotransferase from Sinorhizobium meliloti in complex with pyridoxal-5'-phosphate

Shabalin, I.G.Cooper, D.R.Minor, W.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Probable histidinol-phosphate aminotransferase
A, B, C
376Rhizobium meliloti (strain 1021)Mutation(s): 0 
Gene Names: hisC4
EC: 2.6.1.9
Find proteins for Q92R63 (Rhizobium meliloti (strain 1021))
Go to UniProtKB:  Q92R63
Small Molecules
Ligands 5 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PE4
Query on PE4

Download SDF File 
Download CCD File 
C
2-{2-[2-(2-{2-[2-(2-ETHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHOXY]-ETHOXY}-ETHANOL
POLYETHYLENE GLYCOL PEG4000
C16 H34 O8
PJWQOENWHPEPKI-UHFFFAOYSA-N
 Ligand Interaction
GOL
Query on GOL

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Download CCD File 
A
GLYCEROL
GLYCERIN; PROPANE-1,2,3-TRIOL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
PGE
Query on PGE

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Download CCD File 
B
TRIETHYLENE GLYCOL
C6 H14 O4
ZIBGPFATKBEMQZ-UHFFFAOYSA-N
 Ligand Interaction
PEG
Query on PEG

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Download CCD File 
A, B
DI(HYDROXYETHYL)ETHER
C4 H10 O3
MTHSVFCYNBDYFN-UHFFFAOYSA-N
 Ligand Interaction
PLP
Query on PLP

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Download CCD File 
A, B, C
PYRIDOXAL-5'-PHOSPHATE
VITAMIN B6 Phosphate
C8 H10 N O6 P
NGVDGCNFYWLIFO-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  2 Unique
IDChainsTypeFormula2D DiagramParent
CSX
Query on CSX
A, B, C
L-PEPTIDE LINKINGC3 H7 N O3 SCYS
MSE
Query on MSE
A, B, C
L-PEPTIDE LINKINGC5 H11 N O2 SeMET
Experimental Data & Validation

Experimental Data

Unit Cell:
Length (Å)Angle (°)
a = 131.055α = 90.00
b = 64.322β = 93.24
c = 137.048γ = 90.00
Software Package:
Software NamePurpose
SHELXphasing
REFMACrefinement
PDB_EXTRACTdata extraction
HKL-3000data scaling
HKL-3000phasing
Blu-Icedata collection
HKL-3000data reduction
DMphasing
HKL-3000data collection
SCALEPACKdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History & Funding Information

Deposition Data


Funding OrganizationLocationGrant Number
National Institutes of HealthUnited States--

Revision History 

  • Version 1.0: 2014-09-24
    Type: Initial release
  • Version 1.1: 2017-11-22
    Type: Derived calculations, Other, Refinement description, Source and taxonomy, Structure summary