Running PDBSTAT from Linux 
  Ayuda is on: /farm/software/PdbStat/PdbStat-5.7

  (C)
  (C)  Pdbstat -- A program to evaluate some statistics of macromolecules,
  (C)             given the cartesian coordinates.
  (C)
  (C)  (c) Copyright 1992-2012 Roberto Tejero and Gaetano T. Montelione
  (C)      Center for Advanced Technology and Medicine (CABM)
  (C)      Rutgers University
  (C)
       ** VERSION:  5.7-exp dom mar 10 23:17:04 UTC 2013  ** 
       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 
       ===============>  W E L C O M E  to PDBStat <================   
 PDBStat has become a tool able (between other things) of:
    a) read and interconvert between DISMAN, DYANA, PDB, DISCOVER, IMPACT 
    b) elaborate some info about the molecule as MW, Radius of gyration, .. 
    c) investigate the setereochemical quality of a protein by evaluating 
       phi, psi, chi1, impropers and chirality 
 The sequence of acts should be: 
       1.- read a file (coords, constr) 
       2.- read a sequence file (can be free format) 
       3.- Follow menu (calculating, writing ...) 

   NOTE: Be aware that if you read in a constraint file you 
         *ALWAYS* need to read a sequence file also

 HAVE FUN AND ENJOY !!
 **** For more info type `help' or `menu' **** 

  --> ... Reading/Loading Distances file  ...  125 distance records read
  --> ... Reading/Loading Dihedral Library .. 1119 library records read

PdbStat> [rea]d [hel]p [his]tory [men]u [phi] [qui]t...

PdbStat>  leyendo PDB 
  > locate_file(): file `ER382A_R3_em_bcr3.pdb' opened for reading 
  > ReadCoordsPdb(): >> EXPDTA     NMR, 21 STRUCTURES
  > ReadCoordsPdb(): >> REMARK   PdbStat --  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  > ReadCoordsPdb(): >> REMARK   PdbStat --  PDB COORDINATES FOR TEMP.PDB, 20 MODEL/S  TEMP.PDB  
  > ReadCoordsPdb(): >> REMARK   PdbStat --  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  > ReadCoordsPdb(): >> SEQRES   1 A   50  ASP TYR VAL MET ALA THR LYS ASP GLY ARG MET ILE LEU 
   1  > ReadCoordsPdb(): Counting models in file `ER382A_R3_em_bcr3.pdb'; Model:    2   3   4   5   6   7   8   9  10  11  12  13  14  15  16  17  18  19  20
  > ReadCoordsPdb(): After scanning there is(are) 20 model(s) 
  > ReadCoordsPdb(): what model do you want [(1 to 20) or all] ?_   > ReadCoordsPdb(): Reading *all* models in file ER382A_R3_em_bcr3.pdb
  > ReadCoordsPdb(): Reading a total of (20) models in file
  > ReadCoordsPdb(): I'm reading!, model   0

  > ReadCoordsPdb(): *** SUMMARY ***
  > ReadCoordsPdb(): --> 15400 ATOM records read from file
  > ReadCoordsPdb(): --> 15400 Regular IUPAC Atoms 
  > ReadCoordsPdb(): -->     0 Pseudo-atoms (DISMAN type) 
  > ReadCoordsPdb(): -->     0 Lone pairs
  > ReadCoordsPdb(): Bye ... 
  > ReadCoordsPdb(): ** monomer, 1 [1] chains ** 


PdbStat>   > RMSD_coords : Enter ranges [3-20,25,30-67] ?_ :   > RMSD_coords : Reference structure (1-20) or (average) ?_    > do_average_coords(): Making average for backbone atoms 
  > do_average_coords(): Calculating center of masses 
  > do_average_coords(): Calling optimal rotation for backbone onto model  1 
  > do_average_coords(): Calc. average coordinates backbone 
  > RMSD_coords : File name for RMSDs (def. `rmsd.pdbstat')?_ : 

 > Kabsch RMSD of backb atoms in res. *[1..50],for model  1 is: 1.604
 > Kabsch RMSD of backb atoms in res. *[1..50],for model  2 is: 1.259
 > Kabsch RMSD of backb atoms in res. *[1..50],for model  3 is: 0.909
 > Kabsch RMSD of backb atoms in res. *[1..50],for model  4 is: 1.116
 > Kabsch RMSD of backb atoms in res. *[1..50],for model  5 is: 1.606
 > Kabsch RMSD of backb atoms in res. *[1..50],for model  6 is: 1.039
 > Kabsch RMSD of backb atoms in res. *[1..50],for model  7 is: 1.572
 > Kabsch RMSD of backb atoms in res. *[1..50],for model  8 is: 1.823
 > Kabsch RMSD of backb atoms in res. *[1..50],for model  9 is: 0.811 (*)
 > Kabsch RMSD of backb atoms in res. *[1..50],for model 10 is: 1.036
 > Kabsch RMSD of backb atoms in res. *[1..50],for model 11 is: 1.433
 > Kabsch RMSD of backb atoms in res. *[1..50],for model 12 is: 1.094
 > Kabsch RMSD of backb atoms in res. *[1..50],for model 13 is: 1.491
 > Kabsch RMSD of backb atoms in res. *[1..50],for model 14 is: 0.986
 > Kabsch RMSD of backb atoms in res. *[1..50],for model 15 is: 1.259
 > Kabsch RMSD of backb atoms in res. *[1..50],for model 16 is: 1.033
 > Kabsch RMSD of backb atoms in res. *[1..50],for model 17 is: 1.119
 > Kabsch RMSD of backb atoms in res. *[1..50],for model 18 is: 1.273
 > Kabsch RMSD of backb atoms in res. *[1..50],for model 19 is: 1.038
 > Kabsch RMSD of backb atoms in res. *[1..50],for model 20 is: 1.132
 >
 > Kabsch RMSD statistics for 20 structures: 
 > Mean RMSD using as refer. str. `average' for res.[1..50], is: 1.232 
 > Range of RMSD values to reference struct. is 0.811 to 1.823

PdbStat>   > RMSD_coords : Enter ranges [3-20,25,30-67] ?_ :   > RMSD_coords : Reference structure (1-20) or (average) ?_    > do_average_coords(): Making average for heavy atoms 
  > do_average_coords(): Calculating center of masses 
  > do_average_coords(): Calling optimal rotation for heavy onto model  1 
  > do_average_coords(): Calc. average coordinates heavy 
  > RMSD_coords : File name for RMSDs (def. `rmsd.pdbstat')?_ : 

 > Kabsch RMSD of heavy atoms in res. *[1..50],for model  1 is: 2.476
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model  2 is: 1.919
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model  3 is: 1.669
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model  4 is: 1.774
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model  5 is: 2.137
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model  6 is: 1.849
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model  7 is: 2.434
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model  8 is: 2.458
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model  9 is: 1.455 (*)
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model 10 is: 1.920
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model 11 is: 2.064
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model 12 is: 1.644
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model 13 is: 2.470
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model 14 is: 1.811
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model 15 is: 2.003
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model 16 is: 1.705
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model 17 is: 1.888
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model 18 is: 2.043
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model 19 is: 1.756
 > Kabsch RMSD of heavy atoms in res. *[1..50],for model 20 is: 1.823
 >
 > Kabsch RMSD statistics for 20 structures: 
 > Mean RMSD using as refer. str. `average' for res.[1..50], is: 1.965 
 > Range of RMSD values to reference struct. is 1.455 to 2.476

PdbStat> 
PdbStat>  *END* of program detected, BYE! ...