Phosphoenolpyruvate carboxykinase [ATP]
Ligand-induced domain movement details

Jmol view of liganded conformation 2

Domain Movement

domain 1 is binding domain(fixed in space) domain 2 is binding domain(fixed in space)

Sequence


           __________________________________________________ 
 1oen    : **GLTPQELEAYGISDVHDIVYNPSYDLLYQEELDPSLTGYERGVLTNLG 
         :                                                    
 1os1(A) : NNGLTPQELEAYGISDVHDIVYNPSYDLLYQEELDPSLTGYERGVLTNLG 
           __________________________________________________ 

           ___________________________________90_____________ 
 1oen    : AVAVDTGIFTGRSPKDKYIVRDDTTRDTFWWADKGKGKNDNKPLSPETWQ 
         :                                                    
 1os1(A) : AVAVDTGIFTGRSPKDKYIVRDDTTRDTFWWADKGKGKNDNKPLSPETWQ 
           ___________________________________90_____________ 

           __________________________________________________ 
 1oen    : HLKGLVTRQLSGKRLFVVDAFCGANPDTRLSVRFITEVAWQAHFVKNMFI 
         :                                                    
 1os1(A) : HLKGLVTRQLSGKRLFVVDAFCGANPDTRLSVRFITEVAWQAHFVKNMFI 
           __________________________________________________ 

           __________________________________________________ 
 1oen    : RPSDEELAGFKPDFIVMNGAKCTNPQWKEQGLNSENFVAFNLTERMQLIG 
         :                                                    
 1os1(A) : RPSDEELAGFKPDFIVMNGAKCTNPQWKEQGLNSENFVAFNLTERMQLIG 
           __________________________________________________ 

           ______________________________236_____________252_ 
 1oen    : GTWYGGEMKKGMFSMMNYLLPLKGIASMHCSANVGEAGDVAVFFGLSGSG 
         :                                                    
 1os1(A) : GTWYGGEMKKGMFSMMNYLLPLKGIASMHCSANVGEKGDVAVFFGLSGTG 
           ______________________________236_____________252_ 

           __________________________________________________ 
 1oen    : KTTLSTDPARRLIGDDEHGWDDDGVFNFEGGSYAKTIKLSKEAEPEIYAA 
         :                                                    
 1os1(A) : KTTLSTDPKRRLIGDDEHGWDDDGVFNFEGGCYAKTIKLSKEAEPEIYNA 
           __________________________________________________ 

           __________________________________________________ 
 1oen    : IRRDALLENVTVRAGGTIDFDDGSKTENTRVSYPIYHIDNIVKPVSKAGH 
         :                                                    
 1os1(A) : IRRDALLENVTVREDGTIDFDDGSKTENTRVSYPIYHIDNIVKPVSKAGH 
           __________________________________________________ 

           _357______________________________________________ 
 1oen    : ATKVIFLTADAFGVLPPVSRLTADQTQYHFLSGFTAAAA--------pTP 
         :                                                    
 1os1(A) : ATKVIFLTADAFGVLPPVSRLTADQTQYHFLSGFTAKLAGTERGITEPTP 
           _357______________________________________________ 

           406__________________________435__________________ 
 1oen    : TFSACFGAAFLSLHPTQYAEVLVKRMQAAGAQAYLVNTGWNGTGKRISAA 
         :                                                    
 1os1(A) : TFSACFGAAFLSLHPTQYAEVLVKRMQAAGAQAYLVNTGWNGTGKRISIK 
           406__________________________435__________________ 

           __________________________________________________ 
 1oen    : DTRAIIDAILNGSLDNAETFTLPMFNLAIPTELPGVDTGILDPRNTYaG- 
         :                                                    
 1os1(A) : DTRAIIDAILNGSLDNAETFTLPMFNLAIPTELPGVDTKILDPRNTYASP 
           __________________________________________________ 

           _____________________________________              
 1oen    : --WQEKAETLAKLFIDNFDKYTDTPAGAALVAAGPAL              
         :                                                    
 1os1(A) : EQWQEKAETLAKLFIDNFDKYTDTPAGAALVAAGPKL              
           _____________________________________              

Details

  Property   Value
 Conformer 1 1oen( )
 Conformer 2 1os1(A)
 Radius gyration for conformer 1 23.66 A
 Radius gyration for conformer 2 22.97 A
 EC Number 4.1.1.49  
Click here to see the DynDom results or the famliy
 Trigger ligands ATP541
PYR542
 Trigger ligands in which conformation Conformation  2
 Conformaton with trigger ligands is compact Yes
 Spanning ligands Yes
 Residues in enzyme contacting ligands ARG333  ARG449  ARG65  ASP269  GLY251  GLY253  GLY393  ILE450  ILE452  LEU249  LYS213  LYS254  LYS288  SER250  SER451  THR252  THR255  THR256  THR441  THR455  TYR207 
 Residues in extended bending regions contacting ligands GLY251  GLY253  LEU249  LYS254  SER250  THR252  THR255  THR256 
 Residues in extended bending regions making H-bonds or salt-bridges with ligands GLY251  GLY253  LYS254  SER250  THR252  THR255  THR256 
  Residues in extended bending regions with an H-bond between its main chain and ligands GLY251  GLY253  LYS254  THR252  THR255  THR256 
Click here to see the details of H-bonds between ligands and enzyme in PDF format generated by LIGPLOT