Rosetta Protocols  2014.35
Classes | Public Member Functions | Private Member Functions | Private Attributes | List of all members
protocols::relax::CentroidRelax Class Reference

Relax a pose using Frank Dimaio's smooth centroid statistics. Currently under optimization. More...

#include <CentroidRelax.hh>


struct  parameters
 Container for ramp settings. More...

Public Member Functions

 CentroidRelax ()
 CentroidRelax (MoveMapOP mm)
 CentroidRelax (MoveMapOP mm, ScoreFunctionOP cen_scorefxn_in)
virtual ~CentroidRelax ()
virtual string get_name () const
 Each derived class must specify its name. The class name. More...
virtual protocols::moves::MoverOP clone () const
 Return a clone of the Mover object. More...
void set_defaults ()
void set_rounds (Size rounds)
void set_use_increased_vdw_radii (bool use)
 use larger VDW radii for atoms - bb for now - default True (Courtesy of Frank Dimaio) More...
void set_use_rama2b (bool use)
 Sets to use Rama2b instead of Rama - default True. More...
void set_ramp_rama (bool use)
 Ramp Rama according to centroid relax parameters. More...
void set_ramp_vdw (bool use)
 Ramp VDW according to centroid relax parameters. More...
void set_score_function (ScoreFunctionOP cen_score)
 Sets main scorefunction used for centroid minimization. More...
void set_fa_score_function (ScoreFunctionOP fa_score)
 Sets fullatom scorefunction - only used for scoring the full atom pose before and after protocol. More...
void set_min_type (string min)
 Sets the minimizer type. More...
void set_cartesian (bool cart)
 Sets to use the cartesian minimizer. More...
void do_final_repack (bool repack_sc)
 If a fullatom pose is passed, should we repack sidechains according to movemap? More...
virtual void apply (Pose &pose)
 Applies the protocol, See notes. More...
- Public Member Functions inherited from protocols::relax::RelaxProtocolBase
 RelaxProtocolBase (core::scoring::ScoreFunctionOP)
 RelaxProtocolBase (std::string const &movername="RelaxProtocol")
 RelaxProtocolBase (std::string const &movername, core::scoring::ScoreFunctionOP)
 ~RelaxProtocolBase ()
virtual protocols::moves::MoverOP fresh_instance () const
 Generates a new Mover object freshly created with the default ctor. More...
void apply_disulfides (core::pose::Pose &pose)
void set_defaults ()
void set_default_minimization_settings ()
void set_default_coordinate_settings ()
void set_default_movemap ()
core::kinematics::MoveMapOP get_movemap ()
get_scorefxn () const
const & 
get_task_factory () const
bool cartesian () const
std::string min_type () const
Size max_iter () const
bool dry_run () const
bool constrain_relax_to_native_coords () const
bool constrain_relax_to_start_coords () const
bool constrain_coords () const
bool explicit_ramp_constraints () const
bool ramp_down_constraints () const
bool constrain_relax_segments () const
void set_movemap (core::kinematics::MoveMapOP movemap)
void set_scorefxn (core::scoring::ScoreFunctionOP scorefxn)
void set_task_factory (core::pack::task::TaskFactoryOP task_factory)
void cartesian (bool newval)
void min_type (std::string min_type)
void max_iter (Size max_iter)
void dry_run (bool setting)
void constrain_relax_to_native_coords (bool constrain_relax_to_native_coords)
void constrain_relax_to_start_coords (bool constrain_relax_to_start_coords)
void constrain_coords (bool constrain_coords)
void constrain_relax_segments (bool constrain_relax_segments)
void ramp_down_constraints (bool ramp_down_constraints)
- Public Member Functions inherited from protocols::moves::Mover
 Mover ()
virtual ~Mover ()
virtual MoverSP create ()
virtual void apply (core::io::serialization::PipeMap &pmap)
virtual void parse_state (SerializableState const &state)
virtual void parse_def (utility::lua::LuaObject const &def, utility::lua::LuaObject const &score_fxns, utility::lua::LuaObject const &tasks, MoverCacheSP cache)
virtual void save_state (SerializableState &state)
 Mover (std::string const &type_name)
 sets the type for a mover; name_ has been removed (2010/05/14) More...
 Mover (Mover const &other)
Moveroperator= (Mover const &other)
 assignment operator More...
virtual core::Real last_proposal_density_ratio ()
std::string const & type () const
void set_type (std::string const &setting)
std::string get_current_tag () const
 A tag is a unique identifier used to identify structures produced by this Mover. get_current_tag() returns the tag, and set_current_tag( std::string tag ) sets the tag. This functionality is not intended for use with the 2008 job distributor. More...
void set_current_tag (std::string const &new_tag)
virtual void set_input_pose (PoseCOP pose)
 setter for poses contained for rms More...
virtual void set_native_pose (PoseCOP pose)
 setter for native poses contained for rms -— we should get rid of this method? it is widely used, but a bit unsafe More...
PoseCOP get_input_pose () const
PoseCOP get_native_pose () const
virtual void test_move (Pose &pose)
 : Unit test support function. Apply one move to a given pose. Allows extra test specific functions to be called before applying More...
void type (const std::string &type_in)
virtual void parse_my_tag (TagCOP tag, basic::datacache::DataMap &data, Filters_map const &filters, Movers_map const &movers, Pose const &pose)
 Called by MoverFactory when constructing new Movers. Takes care of the specific mover's parsing. More...
std::string get_type () const
MoverStatus get_last_move_status () const
 end parser interface, start Job Distributor interface///////////// More...
void reset_status ()
 resets status to SUCCESS, meant to be used before an apply(). The job distributor (august 08 vintage) uses this to ensure non-accumulation of status across apply()s. More...
virtual core::pose::PoseOP get_additional_output ()
 Mechanism by which a mover may return multiple output poses from a single input pose. More...
virtual void clear_info ()
 Strings container can be used to return miscellaneous info (as std::string) from a mover, such as notes about the results of apply(). The job distributor (Apr 09 vintage) will check this function to see if your protocol wants to add string info to the Job that ran this mover. One way this can be useful is that later, a JobOutputter may include/append this info to an output file. More...
virtual Stringsinfo ()
 non-const accessor More...
virtual Strings const & info () const
 const accessor More...
virtual bool reinitialize_for_each_job () const
 Inform the Job Distributor (August '08 vintage) whether this object needs to be freshly regenerated on each use. More...
virtual bool reinitialize_for_new_input () const
 Inform the Job Distributor (August '08 vintage) whether this object needs to be regenerated when the input pose is about to change, (for example, if the Mover has special code on the first apply() that is only valid for that one input pose). More...
void set_current_job (protocols::jobdist::BasicJobCOP job)
jobdist::BasicJobCOP get_current_job () const
virtual void show (std::ostream &output=std::cout) const
 Outputs details about the Mover, including current settings. More...

Private Member Functions

void read_default_parameters ()
 Load the default parameters from the default file. More...
void setup_class_movemap_and_constraints (Pose &pose)
 used internally to setup extra stuff for movemap. More...
void setup_increased_vdw_radii ()
 increase VDW radii for backbone to help geometry and decrease rmsd More...

Private Attributes

bool use_increased_vdw_radii_
bool ramp_rama_
bool ramp_vdw_
Size rounds_
bool cartesian_mode_
bool repack_sc_
ScoreFunctionOP cen_scorefxn_
ScoreFunctionOP fa_scorefxn_
MoveMapOP movemap_
ScoreType rama_type_
parameters def_parameters

Additional Inherited Members

- Public Types inherited from protocols::relax::RelaxProtocolBase
typedef moves::Mover parent
- Public Types inherited from protocols::moves::Mover
typedef utility::tag::TagCOP TagCOP
typedef core::pose::Pose Pose
typedef core::pose::PoseCOP PoseCOP
typedef std::list< std::stringStrings
- Static Public Member Functions inherited from protocols::relax::RelaxProtocolBase
static void register_options ()
- Static Public Member Functions inherited from protocols::moves::Mover
static std::string name ()
static void register_options ()
 Overload this static method if you access options within the mover. More...
- Protected Member Functions inherited from protocols::relax::RelaxProtocolBase
core::scoring::ScoreFunctionOP get_scorefxn ()
bool fix_omega () const
bool minimize_bond_lengths () const
bool minimize_bond_angles () const
int minimize_bondlength_subset () const
int minimize_bondangle_subset () const
bool limit_aroma_chi2 () const
std::string cst_files (core::Size const i) const
void fix_omega (bool fix_omega)
void minimize_bond_lengths (bool minimize_bond_lengths)
void minimize_bond_angles (bool minimize_bond_angles)
void minimize_bondangle_subset (int minimize_bondangle_subset)
void minimize_bondlength_subset (int minimize_bondlength_subset)
void initialize_movemap (core::pose::Pose const &pose, core::kinematics::MoveMap &movemap)
void set_up_constraints (core::pose::Pose &pose, core::kinematics::MoveMap &local_movemap)
void output_debug_structure (core::pose::Pose &pose, std::string prefix)
void add_cst_files (std::string const cstfile)
- Protected Member Functions inherited from protocols::moves::Mover
void set_last_move_status (MoverStatus status)
 nonvirtual setter for MoverStatus last_status_. Protected means that only the mover itself will be able to change its own status. The job distributor (august 08 vintage) is aware of status set with this function and will do what the MoverStatus says. More...

Detailed Description

Relax a pose using Frank Dimaio's smooth centroid statistics. Currently under optimization.

Minimize a centroid representation of a pose. Ramp VDW/Rama or both.

May tweak structure by up to ~2.5 A without constraints. Use custom constraints or coordinate constraints through relax options for best results. Using starting coordinate constraints, structure is tweaked by ~.3/.4 A Use increased VDW radii option for bb to improve bb-geometry when not using constraints

Constructor & Destructor Documentation

protocols::relax::CentroidRelax::CentroidRelax ( )
protocols::relax::CentroidRelax::CentroidRelax ( MoveMapOP  mm)
protocols::relax::CentroidRelax::CentroidRelax ( MoveMapOP  mm,
ScoreFunctionOP  cen_scorefxn_in 
protocols::relax::CentroidRelax::~CentroidRelax ( )

Member Function Documentation

void protocols::relax::CentroidRelax::apply ( Pose pose)

Applies the protocol, See notes.

Setting ramp_rama and ramp_vdw to false switches to the BASIC protocol which is rounds of the centroid minmover

Implements protocols::moves::Mover.

References protocols::simple_moves::SwitchResidueTypeSetMover::apply(), protocols::simple_moves::ReturnSidechainMover::apply(), protocols::simple_moves::PackRotamersMover::apply(), protocols::simple_moves::MinMover::apply(), protocols::moves::MonteCarlo::boltzmann(), protocols::relax::RelaxProtocolBase::cartesian(), protocols::simple_moves::MinMover::cartesian(), cen_scorefxn_, core::pack::task::TaskFactory::create_packer_task(), def_parameters, fa_scorefxn_, core::kinematics::MoveMap::get_chi(), core::pose::Pose::is_centroid(), core::pose::symmetry::is_symmetric(), protocols::relax::CentroidRelax::parameters::min_params, protocols::relax::RelaxProtocolBase::min_type(), movemap_, rama, rama2b, protocols::relax::CentroidRelax::parameters::rama_params, rama_type_, ramp_rama_, ramp_vdw_, protocols::moves::MonteCarlo::recover_low(), repack_sc_, core::pack::task::PackerTask::restrict_to_repacking(), rounds_, set_ramp_rama(), set_ramp_vdw(), setup_class_movemap_and_constraints(), setup_increased_vdw_radii(), core::pack::task::PackerTask::temporarily_fix_everything(), core::pack::task::PackerTask::temporarily_set_pack_residue(), protocols::simple_moves::MinMover::tolerance(), core::pose::Pose::total_residue(), protocols::relax::TR, use_increased_vdw_radii_, vdw, and protocols::relax::CentroidRelax::parameters::vdw_params.

protocols::moves::MoverOP protocols::relax::CentroidRelax::clone ( ) const

Return a clone of the Mover object.

clone is meant to return an OP'ed deep copy of this object. This really should be a pure virtual in the base class, but adding pure virtuals to Mover would massively disrupt the code. This default implementation crashes at runtime instead of compiletime if you try to call it. If this code is causing you problems, your Mover needs to override this function.

Reimplemented from protocols::moves::Mover.

References CentroidRelax().

void protocols::relax::CentroidRelax::do_final_repack ( bool  repack_sc)

If a fullatom pose is passed, should we repack sidechains according to movemap?

References repack_sc_.

Referenced by set_defaults().

string protocols::relax::CentroidRelax::get_name ( ) const

Each derived class must specify its name. The class name.

Implements protocols::moves::Mover.

void protocols::relax::CentroidRelax::read_default_parameters ( )
void protocols::relax::CentroidRelax::set_cartesian ( bool  cart)
void protocols::relax::CentroidRelax::set_defaults ( )
void protocols::relax::CentroidRelax::set_fa_score_function ( ScoreFunctionOP  fa_score)

Sets fullatom scorefunction - only used for scoring the full atom pose before and after protocol.

References core::scoring::ScoreFunction::clone(), fa_scorefxn_, and score.

Referenced by set_defaults().

void protocols::relax::CentroidRelax::set_min_type ( string  min)

Sets the minimizer type.

References protocols::relax::RelaxProtocolBase::min_type().

Referenced by set_cartesian().

void protocols::relax::CentroidRelax::set_ramp_rama ( bool  use)

Ramp Rama according to centroid relax parameters.

References ramp_rama_.

Referenced by apply(), and set_defaults().

void protocols::relax::CentroidRelax::set_ramp_vdw ( bool  use)

Ramp VDW according to centroid relax parameters.

References ramp_vdw_.

Referenced by apply(), and set_defaults().

void protocols::relax::CentroidRelax::set_rounds ( Size  rounds)

References rounds_.

Referenced by set_defaults().

void protocols::relax::CentroidRelax::set_score_function ( ScoreFunctionOP  cen_score)
void protocols::relax::CentroidRelax::set_use_increased_vdw_radii ( bool  use)

use larger VDW radii for atoms - bb for now - default True (Courtesy of Frank Dimaio)

References use_increased_vdw_radii_.

Referenced by set_defaults().

void protocols::relax::CentroidRelax::set_use_rama2b ( bool  use)

Sets to use Rama2b instead of Rama - default True.

References cen_scorefxn_, rama, rama2b, and rama_type_.

Referenced by set_defaults().

void protocols::relax::CentroidRelax::setup_class_movemap_and_constraints ( Pose pose)
void protocols::relax::CentroidRelax::setup_increased_vdw_radii ( )

increase VDW radii for backbone to help geometry and decrease rmsd

References core::scoring::methods::EnergyMethodOptions::atom_vdw_atom_type_set_name(), cen_scorefxn_, and protocols::relax::TR.

Referenced by apply().

Member Data Documentation

bool protocols::relax::CentroidRelax::cartesian_mode_
ScoreFunctionOP protocols::relax::CentroidRelax::cen_scorefxn_
parameters protocols::relax::CentroidRelax::def_parameters

Referenced by apply(), and read_default_parameters().

ScoreFunctionOP protocols::relax::CentroidRelax::fa_scorefxn_

Referenced by apply(), and set_fa_score_function().

MoveMapOP protocols::relax::CentroidRelax::movemap_
ScoreType protocols::relax::CentroidRelax::rama_type_

Referenced by apply(), and set_use_rama2b().

bool protocols::relax::CentroidRelax::ramp_rama_

Referenced by apply(), and set_ramp_rama().

bool protocols::relax::CentroidRelax::ramp_vdw_

Referenced by apply(), and set_ramp_vdw().

bool protocols::relax::CentroidRelax::repack_sc_

Referenced by apply(), and do_final_repack().

Size protocols::relax::CentroidRelax::rounds_

Referenced by apply(), and set_rounds().

bool protocols::relax::CentroidRelax::use_increased_vdw_radii_

The documentation for this class was generated from the following files: