1F7T

HOLO-(ACYL CARRIER PROTEIN) SYNTHASE AT 1.8A


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.219 
  • R-Value Work: 0.196 
  • R-Value Observed: 0.197 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Crystal structures of substrate binding to Bacillus subtilis holo-(acyl carrier protein) synthase reveal a novel trimeric arrangement of molecules resulting in three active sites.

Parris, K.D.Lin, L.Tam, A.Mathew, R.Hixon, J.Stahl, M.Fritz, C.C.Seehra, J.Somers, W.S.

(2000) Structure 8: 883-895

  • DOI: 10.1016/s0969-2126(00)00178-7
  • Primary Citation of Related Structures:  
    1F7T, 1F80, 1F7L

  • PubMed Abstract: 
  • Holo-(acyl carrier protein) synthase (AcpS), a member of the phosphopantetheinyl transferase superfamily, plays a crucial role in the functional activation of acyl carrier protein (ACP) in the fatty acid biosynthesis pathway. AcpS catalyzes the attachment of the 4'-phosphopantetheinyl moiety of coenzyme A (CoA) to the sidechain of a conserved serine residue on apo-ACP ...

    Holo-(acyl carrier protein) synthase (AcpS), a member of the phosphopantetheinyl transferase superfamily, plays a crucial role in the functional activation of acyl carrier protein (ACP) in the fatty acid biosynthesis pathway. AcpS catalyzes the attachment of the 4'-phosphopantetheinyl moiety of coenzyme A (CoA) to the sidechain of a conserved serine residue on apo-ACP.


    Organizational Affiliation

    Biological Chemistry, Wyeth-Ayerst Research, Cambridge, MA 02140, USA. parrisk@war.wyeth.com



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
HOLO-(ACYL CARRIER PROTEIN) SYNTHASEA, B, C, D, E, F122Bacillus subtilisMutation(s): 1 
EC: 2.7.8.7
UniProt
Find proteins for P96618 (Bacillus subtilis (strain 168))
Explore P96618 
Go to UniProtKB:  P96618
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
DTT
Query on DTT

Download Ideal Coordinates CCD File 
FA [auth D], GA [auth D], M [auth A], NA [auth F], Y [auth C]2,3-DIHYDROXY-1,4-DITHIOBUTANE
C4 H10 O2 S2
VHJLVAABSRFDPM-IMJSIDKUSA-N
 Ligand Interaction
GOL
Query on GOL

Download Ideal Coordinates CCD File 
HA [auth D], R [auth B]GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
CL
Query on CL

Download Ideal Coordinates CCD File 
BA [auth D] , CA [auth D] , DA [auth D] , EA [auth D] , I [auth A] , J [auth A] , JA [auth E] , K [auth A] , 
BA [auth D],  CA [auth D],  DA [auth D],  EA [auth D],  I [auth A],  J [auth A],  JA [auth E],  K [auth A],  KA [auth F],  L [auth A],  LA [auth F],  MA [auth F],  P [auth B],  Q [auth B],  T [auth C],  U [auth C],  V [auth C],  W [auth C],  X [auth C]
CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
 Ligand Interaction
NA
Query on NA

Download Ideal Coordinates CCD File 
AA [auth D], G [auth A], H [auth A], IA [auth E], N [auth B], O [auth B], S [auth C], Z [auth D]SODIUM ION
Na
FKNQFGJONOIPTF-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.80 Å
  • R-Value Free: 0.219 
  • R-Value Work: 0.196 
  • R-Value Observed: 0.197 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 76.262α = 90
b = 76.16β = 93.32
c = 85.693γ = 90
Software Package:
Software NamePurpose
SHARPphasing
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling

Structure Validation

View Full Validation Report




Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2001-06-27
    Type: Initial release
  • Version 1.1: 2008-04-27
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Non-polymer description, Version format compliance
  • Version 1.3: 2018-01-31
    Changes: Experimental preparation