PDB Short entry for 3U11
HEADER    TRANSPORT PROTEIN                       29-SEP-11   3U11              
TITLE     TETRAMERIZATION DYNAMICS OF THE C-TERMINUS UNDERLIES ISOFORM-SPECIFIC 
TITLE    2 CAMP-GATING IN HCN CHANNELS                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: POTASSIUM/SODIUM HYPERPOLARIZATION-ACTIVATED CYCLIC        
COMPND   3 NUCLEOTIDE-GATED CHANNEL 4;                                          
COMPND   4 CHAIN: A, B;                                                         
COMPND   5 FRAGMENT: C-TERMINAL DOMAIN (UNP RESIDUES 521-723);                  
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: HCN4;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: K12 ROSETTA CODON PLUS;                    
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET-24 MODIFIED WITH THE LIC CLONING      
SOURCE  11 CASSETTE                                                             
KEYWDS    TRANSPORT PROTEIN                                                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.LOLICATO,M.NARDINI,S.GAZZARRINI,S.MOLLER,D.BERTINETTI,F.W.HERBERG,  
AUTHOR   2 M.BOLOGNESI,H.MARTIN,M.FASOLINI,J.A.BERTRAND,C.ARRIGONI,G.THIEL,     
AUTHOR   3 A.MORONI                                                             
REVDAT   2   10-JUL-13 3U11    1       JRNL                                     
REVDAT   1   26-OCT-11 3U11    0                                                
JRNL        AUTH   M.LOLICATO,M.NARDINI,S.GAZZARRINI,S.MOLLER,D.BERTINETTI,     
JRNL        AUTH 2 F.W.HERBERG,M.BOLOGNESI,H.MARTIN,M.FASOLINI,J.A.BERTRAND,    
JRNL        AUTH 3 C.ARRIGONI,G.THIEL,A.MORONI                                  
JRNL        TITL   TETRAMERIZATION DYNAMICS OF C-TERMINAL DOMAIN UNDERLIES      
JRNL        TITL 2 ISOFORM-SPECIFIC CAMP GATING IN HYPERPOLARIZATION-ACTIVATED  
JRNL        TITL 3 CYCLIC NUCLEOTIDE-GATED CHANNELS.                            
JRNL        REF    J.BIOL.CHEM.                  V. 286 44811 2011              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   22006928                                                     
JRNL        DOI    10.1074/JBC.M111.297606                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0102                                      
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 62.44                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 2.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 14834                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.197                           
REMARK   3   R VALUE            (WORKING SET) : 0.193                           
REMARK   3   FREE R VALUE                     : 0.277                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 781                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.56                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1087                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.00                       
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2550                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 57                           
REMARK   3   BIN FREE R VALUE                    : 0.3660                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3310                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 74                                      
REMARK   3   SOLVENT ATOMS            : 147                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 21.28                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.14000                                             
REMARK   3    B22 (A**2) : -0.14000                                             
REMARK   3    B33 (A**2) : 0.27000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.347         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.258         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 11.496        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.929                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.850                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3495 ; 0.015 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4697 ; 1.746 ; 1.991       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   410 ;11.298 ; 5.098       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   182 ;30.727 ;22.637       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   643 ;20.164 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    40 ;19.452 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   489 ; 0.132 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2636 ; 0.007 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2005 ; 0.738 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3246 ; 1.445 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1490 ; 2.301 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1448 ; 3.822 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 3U11 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 09-OCT-11.                  
REMARK 100 THE RCSB ID CODE IS RCSB068170.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 26-FEB-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID29                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97238                            
REMARK 200  MONOCHROMATOR                  : SI(111) MONOCHROMATOR              
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 15615                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 62.440                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 10.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 4.800                              
REMARK 200  R MERGE                    (I) : 0.13200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.64                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: 1Q43                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 46.28                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.29                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 3350, 0.4M SODIUM ACETATE        
REMARK 280  BUFFER, PH 5.0, 0.5M DIBASIC AMMONIUM PHOSPHATE, VAPOR DIFFUSION,   
REMARK 280  TEMPERATURE 278K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 4                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -Y,X,Z                                                  
REMARK 290       4555   Y,-X,Z                                                  
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 15440 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 38160 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -43.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 11790 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 39260 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -45.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000      -88.31000            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000      -88.31000            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3  0.000000 -1.000000  0.000000      -88.31000            
REMARK 350   BIOMT2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   4 -1.000000  0.000000  0.000000      -88.31000            
REMARK 350   BIOMT3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLN A   514                                                      
REMARK 465     GLY A   515                                                      
REMARK 465     PRO A   516                                                      
REMARK 465     SER A   517                                                      
REMARK 465     SER A   518                                                      
REMARK 465     PRO A   519                                                      
REMARK 465     MET A   520                                                      
REMARK 465     SER A   719                                                      
REMARK 465     ILE A   720                                                      
REMARK 465     LEU A   721                                                      
REMARK 465     LEU A   722                                                      
REMARK 465     HIS A   723                                                      
REMARK 465     GLN B   514                                                      
REMARK 465     GLY B   515                                                      
REMARK 465     PRO B   516                                                      
REMARK 465     SER B   517                                                      
REMARK 465     SER B   518                                                      
REMARK 465     PRO B   519                                                      
REMARK 465     MET B   520                                                      
REMARK 465     HIS B   723                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASP A 654      122.89    -31.99                                   
REMARK 500    GLU B 649     -130.69     52.92                                   
REMARK 500    THR B 650      172.03    173.02                                   
REMARK 500    ALA B 653     -155.82   -126.46                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 LYS A  716     LYS A  717                  146.52                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMP A 846                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 724                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 725                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 726                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 727                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 728                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMP B 846                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3U0Z   RELATED DB: PDB                                   
REMARK 900 HCN1 CNBD                                                            
REMARK 900 RELATED ID: 3U10   RELATED DB: PDB                                   
REMARK 900 HCN2 CNBD                                                            
REMARK 900 RELATED ID: 1Q43   RELATED DB: PDB                                   
REMARK 900 HCN2 CNBD                                                            
REMARK 900 RELATED ID: 3OTF   RELATED DB: PDB                                   
REMARK 900 HCN4 CNBD                                                            
DBREF  3U11 A  521   723  UNP    Q9Y3Q4   HCN4_HUMAN     521    723             
DBREF  3U11 B  521   723  UNP    Q9Y3Q4   HCN4_HUMAN     521    723             
SEQADV 3U11 GLN A  514  UNP  Q9Y3Q4              EXPRESSION TAG                 
SEQADV 3U11 GLY A  515  UNP  Q9Y3Q4              EXPRESSION TAG                 
SEQADV 3U11 PRO A  516  UNP  Q9Y3Q4              EXPRESSION TAG                 
SEQADV 3U11 SER A  517  UNP  Q9Y3Q4              EXPRESSION TAG                 
SEQADV 3U11 SER A  518  UNP  Q9Y3Q4              EXPRESSION TAG                 
SEQADV 3U11 PRO A  519  UNP  Q9Y3Q4              EXPRESSION TAG                 
SEQADV 3U11 MET A  520  UNP  Q9Y3Q4              EXPRESSION TAG                 
SEQADV 3U11 GLN B  514  UNP  Q9Y3Q4              EXPRESSION TAG                 
SEQADV 3U11 GLY B  515  UNP  Q9Y3Q4              EXPRESSION TAG                 
SEQADV 3U11 PRO B  516  UNP  Q9Y3Q4              EXPRESSION TAG                 
SEQADV 3U11 SER B  517  UNP  Q9Y3Q4              EXPRESSION TAG                 
SEQADV 3U11 SER B  518  UNP  Q9Y3Q4              EXPRESSION TAG                 
SEQADV 3U11 PRO B  519  UNP  Q9Y3Q4              EXPRESSION TAG                 
SEQADV 3U11 MET B  520  UNP  Q9Y3Q4              EXPRESSION TAG                 
SEQRES   1 A  210  GLN GLY PRO SER SER PRO MET ASP SER SER ARG ARG GLN          
SEQRES   2 A  210  TYR GLN GLU LYS TYR LYS GLN VAL GLU GLN TYR MET SER          
SEQRES   3 A  210  PHE HIS LYS LEU PRO PRO ASP THR ARG GLN ARG ILE HIS          
SEQRES   4 A  210  ASP TYR TYR GLU HIS ARG TYR GLN GLY LYS MET PHE ASP          
SEQRES   5 A  210  GLU GLU SER ILE LEU GLY GLU LEU SER GLU PRO LEU ARG          
SEQRES   6 A  210  GLU GLU ILE ILE ASN PHE ASN CSO ARG LYS LEU VAL ALA          
SEQRES   7 A  210  SER MET PRO LEU PHE ALA ASN ALA ASP PRO ASN PHE VAL          
SEQRES   8 A  210  THR SER MET LEU THR LYS LEU ARG PHE GLU VAL PHE GLN          
SEQRES   9 A  210  PRO GLY ASP TYR ILE ILE ARG GLU GLY THR ILE GLY LYS          
SEQRES  10 A  210  LYS MET TYR PHE ILE GLN HIS GLY VAL VAL SER VAL LEU          
SEQRES  11 A  210  THR LYS GLY ASN LYS GLU THR LYS LEU ALA ASP GLY SER          
SEQRES  12 A  210  TYR PHE GLY GLU ILE CYS LEU LEU THR ARG GLY ARG ARG          
SEQRES  13 A  210  THR ALA SER VAL ARG ALA ASP THR TYR CYS ARG LEU TYR          
SEQRES  14 A  210  SER LEU SER VAL ASP ASN PHE ASN GLU VAL LEU GLU GLU          
SEQRES  15 A  210  TYR PRO MET MET ARG ARG ALA PHE GLU THR VAL ALA LEU          
SEQRES  16 A  210  ASP ARG LEU ASP ARG ILE GLY LYS LYS ASN SER ILE LEU          
SEQRES  17 A  210  LEU HIS                                                      
SEQRES   1 B  210  GLN GLY PRO SER SER PRO MET ASP SER SER ARG ARG GLN          
SEQRES   2 B  210  TYR GLN GLU LYS TYR LYS GLN VAL GLU GLN TYR MET SER          
SEQRES   3 B  210  PHE HIS LYS LEU PRO PRO ASP THR ARG GLN ARG ILE HIS          
SEQRES   4 B  210  ASP TYR TYR GLU HIS ARG TYR GLN GLY LYS MET PHE ASP          
SEQRES   5 B  210  GLU GLU SER ILE LEU GLY GLU LEU SER GLU PRO LEU ARG          
SEQRES   6 B  210  GLU GLU ILE ILE ASN PHE ASN CSO ARG LYS LEU VAL ALA          
SEQRES   7 B  210  SER MET PRO LEU PHE ALA ASN ALA ASP PRO ASN PHE VAL          
SEQRES   8 B  210  THR SER MET LEU THR LYS LEU ARG PHE GLU VAL PHE GLN          
SEQRES   9 B  210  PRO GLY ASP TYR ILE ILE ARG GLU GLY THR ILE GLY LYS          
SEQRES  10 B  210  LYS MET TYR PHE ILE GLN HIS GLY VAL VAL SER VAL LEU          
SEQRES  11 B  210  THR LYS GLY ASN LYS GLU THR LYS LEU ALA ASP GLY SER          
SEQRES  12 B  210  TYR PHE GLY GLU ILE CYS LEU LEU THR ARG GLY ARG ARG          
SEQRES  13 B  210  THR ALA SER VAL ARG ALA ASP THR TYR CYS ARG LEU TYR          
SEQRES  14 B  210  SER LEU SER VAL ASP ASN PHE ASN GLU VAL LEU GLU GLU          
SEQRES  15 B  210  TYR PRO MET MET ARG ARG ALA PHE GLU THR VAL ALA LEU          
SEQRES  16 B  210  ASP ARG LEU ASP ARG ILE GLY LYS LYS ASN SER ILE LEU          
SEQRES  17 B  210  LEU HIS                                                      
MODRES 3U11 CSO A  586  CYS  S-HYDROXYCYSTEINE                                  
MODRES 3U11 CSO B  586  CYS  S-HYDROXYCYSTEINE                                  
HET    CSO  A 586       7                                                       
HET    CSO  B 586       7                                                       
HET    CMP  A 846      22                                                       
HET    GOL  A 724       6                                                       
HET    GOL  A 725       6                                                       
HET    GOL  A 726       6                                                       
HET    GOL  A 727       6                                                       
HET    GOL  A 728       6                                                       
HET    CMP  B 846      22                                                       
HETNAM     CSO S-HYDROXYCYSTEINE                                                
HETNAM     CMP ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE                             
HETNAM     GOL GLYCEROL                                                         
HETSYN     CMP CYCLIC AMP; CAMP                                                 
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   1  CSO    2(C3 H7 N O3 S)                                              
FORMUL   3  CMP    2(C10 H12 N5 O6 P)                                           
FORMUL   4  GOL    5(C3 H8 O3)                                                  
FORMUL  10  HOH   *147(H2 O)                                                    
HELIX    1   1 ASP A  521  HIS A  541  1                                  21    
HELIX    2   2 PRO A  544  GLN A  560  1                                  17    
HELIX    3   3 ASP A  565  GLU A  572  1                                   8    
HELIX    4   4 SER A  574  CSO A  586  1                                  13    
HELIX    5   5 CSO A  586  MET A  593  1                                   8    
HELIX    6   6 MET A  593  ASN A  598  1                                   6    
HELIX    7   7 ASP A  600  THR A  609  1                                  10    
HELIX    8   8 GLY A  659  ARG A  666  1                                   8    
HELIX    9   9 VAL A  686  TYR A  696  1                                  11    
HELIX   10  10 MET A  699  ILE A  714  1                                  16    
HELIX   11  11 SER B  522  HIS B  541  1                                  20    
HELIX   12  12 PRO B  544  GLN B  560  1                                  17    
HELIX   13  13 ASP B  565  LEU B  573  1                                   9    
HELIX   14  14 SER B  574  CSO B  586  1                                  13    
HELIX   15  15 CSO B  586  MET B  593  1                                   8    
HELIX   16  16 ASP B  600  LYS B  610  1                                  11    
HELIX   17  17 GLY B  659  ARG B  666  1                                   8    
HELIX   18  18 VAL B  686  TYR B  696  1                                  11    
HELIX   19  19 MET B  698  GLY B  715  1                                  18    
SHEET    1   A 4 ARG A 612  PHE A 616  0                                        
SHEET    2   A 4 CYS A 679  SER A 685 -1  O  SER A 683   N  ARG A 612           
SHEET    3   A 4 LYS A 631  HIS A 637 -1  N  HIS A 637   O  ARG A 680           
SHEET    4   A 4 TYR A 657  PHE A 658 -1  O  PHE A 658   N  TYR A 633           
SHEET    1   B 4 TYR A 621  ILE A 623  0                                        
SHEET    2   B 4 SER A 672  ALA A 675 -1  O  VAL A 673   N  ILE A 622           
SHEET    3   B 4 VAL A 639  THR A 644 -1  N  LEU A 643   O  SER A 672           
SHEET    4   B 4 ASN A 647  ALA A 653 -1  O  LEU A 652   N  VAL A 640           
SHEET    1   C 4 ARG B 612  PHE B 616  0                                        
SHEET    2   C 4 CYS B 679  SER B 685 -1  O  LEU B 681   N  GLU B 614           
SHEET    3   C 4 LYS B 631  HIS B 637 -1  N  MET B 632   O  LEU B 684           
SHEET    4   C 4 TYR B 657  PHE B 658 -1  O  PHE B 658   N  TYR B 633           
SHEET    1   D 4 TYR B 621  ILE B 623  0                                        
SHEET    2   D 4 SER B 672  ALA B 675 -1  O  VAL B 673   N  ILE B 623           
SHEET    3   D 4 VAL B 640  THR B 644 -1  N  LEU B 643   O  SER B 672           
SHEET    4   D 4 ASN B 647  LEU B 652 -1  O  THR B 650   N  VAL B 642           
LINK         C   ASN A 585                 N   CSO A 586     1555   1555  1.34  
LINK         C   CSO A 586                 N   ARG A 587     1555   1555  1.32  
LINK         C   ASN B 585                 N   CSO B 586     1555   1555  1.33  
LINK         C   CSO B 586                 N   ARG B 587     1555   1555  1.33  
SITE     1 AC1 12 GLU A 649  THR A 650  PHE A 658  GLY A 659                    
SITE     2 AC1 12 GLU A 660  ILE A 661  CYS A 662  ARG A 669                    
SITE     3 AC1 12 THR A 670  ALA A 671  ARG A 710  ARG A 713                    
SITE     1 AC2  8 LEU A 543  PRO A 544  PRO A 545  ARG A 548                    
SITE     2 AC2  8 PRO B 594  LEU B 595  ALA B 599  ASP B 600                    
SITE     1 AC3  1 LYS A 651                                                     
SITE     1 AC4  6 ASN A 583  PHE A 596  ALA A 599  PRO A 601                    
SITE     2 AC4  6 VAL A 604  THR A 605                                          
SITE     1 AC5  4 HOH A 149  HOH A 157  GLU A 625  GLY A 626                    
SITE     1 AC6  5 LEU A 652  SER A 656  ASP A 709  ARG A 710                    
SITE     2 AC6  5 ARG A 713                                                     
SITE     1 AC7 12 VAL B 642  THR B 650  PHE B 658  GLY B 659                    
SITE     2 AC7 12 GLU B 660  ILE B 661  CYS B 662  ARG B 669                    
SITE     3 AC7 12 THR B 670  ALA B 671  ARG B 710  ILE B 714                    
CRYST1   88.310   88.310   57.840  90.00  90.00  90.00 P 4           8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.011324  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011324  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.017289        0.00000