HEADER    FLAVOPROTEIN                            21-OCT-20   7KHN              
TITLE     NICA2 VARIANT N462Y/W427Y IN COMPLEX WITH (S)-NICOTINE                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: AMINE OXIDASE;                                             
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PSEUDOMONAS PUTIDA (STRAIN S16);                
SOURCE   3 ORGANISM_TAXID: 1042876;                                             
SOURCE   4 STRAIN: S16;                                                         
SOURCE   5 GENE: PPS_4081;                                                      
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008                                      
KEYWDS    FLAVOENZYME, OXIDOREDUCTASE, NICOTINE, ROSSMANN-CORE FOLD,            
KEYWDS   2 FLAVOPROTEIN                                                         
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.A.TARARINA,K.N.ALLEN                                                
REVDAT   3   18-OCT-23 7KHN    1       REMARK                                   
REVDAT   2   17-FEB-21 7KHN    1       JRNL                                     
REVDAT   1   03-FEB-21 7KHN    0                                                
JRNL        AUTH   M.A.TARARINA,K.K.DAM,M.DHINGRA,K.D.JANDA,B.A.PALFEY,         
JRNL        AUTH 2 K.N.ALLEN                                                    
JRNL        TITL   FAST KINETICS REVEALS RATE-LIMITING OXIDATION AND THE ROLE   
JRNL        TITL 2 OF THE AROMATIC CAGE IN THE MECHANISM OF THE                 
JRNL        TITL 3 NICOTINE-DEGRADING ENZYME NICA2.                             
JRNL        REF    BIOCHEMISTRY                  V.  60   259 2021              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   33464876                                                     
JRNL        DOI    10.1021/ACS.BIOCHEM.0C00855                                  
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.31 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.14_3260                                     
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : CDL V1.2                                      
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.31                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 81.49                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 24886                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.201                           
REMARK   3   R VALUE            (WORKING SET) : 0.197                           
REMARK   3   FREE R VALUE                     : 0.244                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 8.030                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1998                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 81.4900 -  5.5700    0.98     1813   158  0.1821 0.2166        
REMARK   3     2  5.5700 -  4.4200    0.99     1704   149  0.1527 0.1870        
REMARK   3     3  4.4200 -  3.8600    0.99     1671   147  0.1528 0.2121        
REMARK   3     4  3.8600 -  3.5100    1.00     1680   146  0.1907 0.2060        
REMARK   3     5  3.5100 -  3.2600    1.00     1647   144  0.1978 0.2452        
REMARK   3     6  3.2600 -  3.0600    1.00     1667   145  0.2227 0.2779        
REMARK   3     7  3.0600 -  2.9100    1.00     1628   141  0.2234 0.2994        
REMARK   3     8  2.9100 -  2.7800    0.99     1663   145  0.2393 0.2697        
REMARK   3     9  2.7800 -  2.6800    1.00     1619   141  0.2340 0.3402        
REMARK   3    10  2.6800 -  2.5800    1.00     1642   144  0.2463 0.3108        
REMARK   3    11  2.5800 -  2.5000    1.00     1620   141  0.2572 0.2897        
REMARK   3    12  2.5000 -  2.4300    0.97     1588   139  0.2618 0.3994        
REMARK   3    13  2.4300 -  2.3700    0.91     1496   131  0.3022 0.3230        
REMARK   3    14  2.3700 -  2.3100    0.90     1450   127  0.3260 0.3897        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.341            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.351           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 47.70                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 53.46                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.005           3565                                  
REMARK   3   ANGLE     :  0.768           4837                                  
REMARK   3   CHIRALITY :  0.079            525                                  
REMARK   3   PLANARITY :  0.005            620                                  
REMARK   3   DIHEDRAL  :  6.351           2046                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 7KHN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-OCT-20.                  
REMARK 100 THE DEPOSITION ID IS D_1000247774.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 07-APR-19                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.4                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 24-ID-C                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9791                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M-F               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 24936                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.310                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 81.490                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.0                               
REMARK 200  DATA REDUNDANCY                : 6.000                              
REMARK 200  R MERGE                    (I) : 0.10800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 15.8800                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.31                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.39                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 90.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 1.09400                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.070                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHENIX 1.14_3260_000                                  
REMARK 200 STARTING MODEL: 5TTK                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.16                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.3 M SODIUM PHOSPHATE MONOBASIC         
REMARK 280  MONOHYDRATE, 1.0 M POTASSIUM PHOSPHATE DIBASIC, PH 7.4, VAPOR       
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 290K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y,X,Z+1/4                                              
REMARK 290       4555   Y,-X,Z+3/4                                              
REMARK 290       5555   -X,Y,-Z                                                 
REMARK 290       6555   X,-Y,-Z+1/2                                             
REMARK 290       7555   Y,X,-Z+3/4                                              
REMARK 290       8555   -Y,-X,-Z+1/4                                            
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       83.15200            
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       41.57600            
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      124.72800            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       83.15200            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000      124.72800            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       41.57600            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
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: MONOMERIC                         
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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 679  LIES ON A SPECIAL POSITION.                          
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     MET A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     ASP A     3                                                      
REMARK 465     LYS A     4                                                      
REMARK 465     THR A     5                                                      
REMARK 465     LYS A     6                                                      
REMARK 465     THR A     7                                                      
REMARK 465     ASN A     8                                                      
REMARK 465     GLU A     9                                                      
REMARK 465     GLY A    10                                                      
REMARK 465     PHE A    11                                                      
REMARK 465     SER A    12                                                      
REMARK 465     ARG A    13                                                      
REMARK 465     ARG A    14                                                      
REMARK 465     SER A    15                                                      
REMARK 465     PHE A    16                                                      
REMARK 465     ILE A    17                                                      
REMARK 465     GLY A    18                                                      
REMARK 465     SER A    19                                                      
REMARK 465     ALA A    20                                                      
REMARK 465     ALA A    21                                                      
REMARK 465     VAL A    22                                                      
REMARK 465     VAL A    23                                                      
REMARK 465     THR A    24                                                      
REMARK 465     ALA A    25                                                      
REMARK 465     GLY A    26                                                      
REMARK 465     VAL A    27                                                      
REMARK 465     ALA A    28                                                      
REMARK 465     GLY A    29                                                      
REMARK 465     LEU A    30                                                      
REMARK 465     GLY A    31                                                      
REMARK 465     ALA A    32                                                      
REMARK 465     ILE A    33                                                      
REMARK 465     ASP A    34                                                      
REMARK 465     ALA A    35                                                      
REMARK 465     ALA A    36                                                      
REMARK 465     SER A    37                                                      
REMARK 465     ALA A    38                                                      
REMARK 465     THR A    39                                                      
REMARK 465     GLN A    40                                                      
REMARK 465     LYS A    41                                                      
REMARK 465     THR A    42                                                      
REMARK 465     ASN A    43                                                      
REMARK 465     ARG A    44                                                      
REMARK 465     ALA A    45                                                      
REMARK 465     SER A    46                                                      
REMARK 465     THR A    47                                                      
REMARK 465     VAL A    48                                                      
REMARK 465     LYS A    49                                                      
REMARK 465     HIS A   488                                                      
REMARK 465     HIS A   489                                                      
REMARK 465     HIS A   490                                                      
REMARK 475                                                                      
REMARK 475 ZERO OCCUPANCY RESIDUES                                              
REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY.             
REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT                
REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;                      
REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE)          
REMARK 475   M RES C  SSEQI                                                     
REMARK 475     LEU A   132                                                      
REMARK 475     THR A   133                                                      
REMARK 475     ASN A   134                                                      
REMARK 475     VAL A   407                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   NZ   LYS A   324     O    HOH A   601              2.07            
REMARK 500   OH   TYR A   214     OE2  GLU A   249              2.18            
REMARK 500   OG1  THR A    94     O    HOH A   602              2.19            
REMARK 500   OH   TYR A   218     OE1  GLU A   249              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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    PHE A  93      107.35   -168.71                                   
REMARK 500    SER A  95     -156.70   -129.63                                   
REMARK 500    ALA A 107      -27.75   -144.94                                   
REMARK 500    ASP A 130       79.65   -104.10                                   
REMARK 500    LEU A 132       40.90   -145.73                                   
REMARK 500    VAL A 285      140.36   -172.61                                   
REMARK 500    ASN A 286       32.25     70.54                                   
REMARK 500    LYS A 337       49.42   -142.33                                   
REMARK 500    LYS A 346       48.78    -95.66                                   
REMARK 500    ILE A 388      140.45   -178.88                                   
REMARK 500    LYS A 402        0.58    -61.84                                   
REMARK 500    SER A 423      -42.75   -135.96                                   
REMARK 500    ALA A 426     -134.61   -116.38                                   
REMARK 500    LEU A 481       62.61   -116.27                                   
REMARK 500    HIS A 486       31.35   -164.74                                   
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 FAD A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NCT A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NCT A 503                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 7KHO   RELATED DB: PDB                                   
REMARK 900 NICA2 VARIANT N462V IN COMPLEX WITH (S)-NICOTINE                     
DBREF  7KHN A    1   482  UNP    F8G0P2   F8G0P2_PSEP6     1    482             
SEQADV 7KHN TYR A  427  UNP  F8G0P2    TRP   427 ENGINEERED MUTATION            
SEQADV 7KHN TYR A  462  UNP  F8G0P2    ASN   462 ENGINEERED MUTATION            
SEQADV 7KHN LEU A  483  UNP  F8G0P2              EXPRESSION TAG                 
SEQADV 7KHN GLU A  484  UNP  F8G0P2              EXPRESSION TAG                 
SEQADV 7KHN HIS A  485  UNP  F8G0P2              EXPRESSION TAG                 
SEQADV 7KHN HIS A  486  UNP  F8G0P2              EXPRESSION TAG                 
SEQADV 7KHN HIS A  487  UNP  F8G0P2              EXPRESSION TAG                 
SEQADV 7KHN HIS A  488  UNP  F8G0P2              EXPRESSION TAG                 
SEQADV 7KHN HIS A  489  UNP  F8G0P2              EXPRESSION TAG                 
SEQADV 7KHN HIS A  490  UNP  F8G0P2              EXPRESSION TAG                 
SEQRES   1 A  490  MET SER ASP LYS THR LYS THR ASN GLU GLY PHE SER ARG          
SEQRES   2 A  490  ARG SER PHE ILE GLY SER ALA ALA VAL VAL THR ALA GLY          
SEQRES   3 A  490  VAL ALA GLY LEU GLY ALA ILE ASP ALA ALA SER ALA THR          
SEQRES   4 A  490  GLN LYS THR ASN ARG ALA SER THR VAL LYS GLY GLY PHE          
SEQRES   5 A  490  ASP TYR ASP VAL VAL VAL VAL GLY GLY GLY PHE ALA GLY          
SEQRES   6 A  490  ALA THR ALA ALA ARG GLU CYS GLY LEU GLN GLY TYR ARG          
SEQRES   7 A  490  THR LEU LEU LEU GLU ALA ARG SER ARG LEU GLY GLY ARG          
SEQRES   8 A  490  THR PHE THR SER ARG PHE ALA GLY GLN GLU ILE GLU PHE          
SEQRES   9 A  490  GLY GLY ALA TRP VAL HIS TRP LEU GLN PRO HIS VAL TRP          
SEQRES  10 A  490  ALA GLU MET GLN ARG TYR GLY LEU GLY VAL VAL GLU ASP          
SEQRES  11 A  490  PRO LEU THR ASN LEU ASP LYS THR LEU ILE MET TYR ASN          
SEQRES  12 A  490  ASP GLY SER VAL GLU SER ILE SER PRO ASP GLU PHE GLY          
SEQRES  13 A  490  LYS ASN ILE ARG ILE ALA PHE GLU LYS LEU CYS HIS ASP          
SEQRES  14 A  490  ALA TRP GLU VAL PHE PRO ARG PRO HIS GLU PRO MET PHE          
SEQRES  15 A  490  THR GLU ARG ALA ARG GLU LEU ASP LYS SER SER VAL LEU          
SEQRES  16 A  490  ASP ARG ILE LYS THR LEU GLY LEU SER ARG LEU GLN GLN          
SEQRES  17 A  490  ALA GLN ILE ASN SER TYR MET ALA LEU TYR ALA GLY GLU          
SEQRES  18 A  490  THR THR ASP LYS PHE GLY LEU PRO GLY VAL LEU LYS LEU          
SEQRES  19 A  490  PHE ALA CYS GLY GLY TRP ASN TYR ASP ALA PHE MET ASP          
SEQRES  20 A  490  THR GLU THR HIS TYR ARG ILE GLN GLY GLY THR ILE GLY          
SEQRES  21 A  490  LEU ILE ASN ALA MET LEU THR ASP SER GLY ALA GLU VAL          
SEQRES  22 A  490  ARG MET SER VAL PRO VAL THR ALA VAL GLU GLN VAL ASN          
SEQRES  23 A  490  GLY GLY VAL LYS ILE LYS THR ASP ASP ASP GLU ILE ILE          
SEQRES  24 A  490  THR ALA GLY VAL VAL VAL MET THR VAL PRO LEU ASN THR          
SEQRES  25 A  490  TYR LYS HIS ILE GLY PHE THR PRO ALA LEU SER LYS GLY          
SEQRES  26 A  490  LYS GLN ARG PHE ILE LYS GLU GLY GLN LEU SER LYS GLY          
SEQRES  27 A  490  ALA LYS LEU TYR VAL HIS VAL LYS GLN ASN LEU GLY ARG          
SEQRES  28 A  490  VAL PHE ALA PHE ALA ASP GLU GLN GLN PRO LEU ASN TRP          
SEQRES  29 A  490  VAL GLN THR HIS ASP TYR SER ASP GLU LEU GLY THR ILE          
SEQRES  30 A  490  LEU SER ILE THR ILE ALA ARG LYS GLU THR ILE ASP VAL          
SEQRES  31 A  490  ASN ASP ARG ASP ALA VAL THR ARG GLU VAL GLN LYS MET          
SEQRES  32 A  490  PHE PRO GLY VAL GLU VAL LEU GLY THR ALA ALA TYR ASP          
SEQRES  33 A  490  TRP THR ALA ASP PRO PHE SER LEU GLY ALA TYR ALA ALA          
SEQRES  34 A  490  TYR GLY VAL GLY GLN LEU SER ARG LEU LYS ASP LEU GLN          
SEQRES  35 A  490  ALA ALA GLU GLY ARG ILE LEU PHE ALA GLY ALA GLU THR          
SEQRES  36 A  490  SER ASN GLY TRP HIS ALA TYR ILE ASP GLY ALA VAL GLU          
SEQRES  37 A  490  SER GLY LEU ARG ALA GLY ARG GLU VAL LYS GLN LEU LEU          
SEQRES  38 A  490  SER LEU GLU HIS HIS HIS HIS HIS HIS                          
HET    FAD  A 501      84                                                       
HET    NCT  A 502      12                                                       
HET    NCT  A 503      12                                                       
HETNAM     FAD FLAVIN-ADENINE DINUCLEOTIDE                                      
HETNAM     NCT (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE                          
HETSYN     NCT (S)-(-)-NICOTINE; 3-[(2S)-1-METHYL-2-PYRROLIDINYL]               
HETSYN   2 NCT  PYRIDINE                                                        
FORMUL   2  FAD    C27 H33 N9 O15 P2                                            
FORMUL   3  NCT    2(C10 H14 N2)                                                
FORMUL   5  HOH   *86(H2 O)                                                     
HELIX    1 AA1 GLY A   62  GLN A   75  1                                  14    
HELIX    2 AA2 GLN A  113  GLY A  124  1                                  12    
HELIX    3 AA3 SER A  151  CYS A  167  1                                  17    
HELIX    4 AA4 ASP A  169  PHE A  174  1                                   6    
HELIX    5 AA5 THR A  183  ASP A  190  1                                   8    
HELIX    6 AA6 SER A  193  LYS A  199  1                                   7    
HELIX    7 AA7 SER A  204  GLY A  220  1                                  17    
HELIX    8 AA8 GLY A  227  GLY A  238  1                                  12    
HELIX    9 AA9 ASN A  241  THR A  248  1                                   8    
HELIX   10 AB1 GLY A  256  GLY A  270  1                                  15    
HELIX   11 AB2 PRO A  309  ILE A  316  5                                   8    
HELIX   12 AB3 SER A  323  GLY A  333  1                                  11    
HELIX   13 AB4 ARG A  384  ILE A  388  5                                   5    
HELIX   14 AB5 ASP A  392  LYS A  402  1                                  11    
HELIX   15 AB6 GLN A  434  SER A  436  5                                   3    
HELIX   16 AB7 ARG A  437  ALA A  443  1                                   7    
HELIX   17 AB8 GLY A  452  SER A  456  5                                   5    
HELIX   18 AB9 TYR A  462  LEU A  481  1                                  20    
SHEET    1 AA1 7 GLU A 272  ARG A 274  0                                        
SHEET    2 AA1 7 THR A  79  LEU A  82  1  N  LEU A  81   O  GLU A 272           
SHEET    3 AA1 7 TYR A  54  VAL A  59  1  N  VAL A  58   O  LEU A  80           
SHEET    4 AA1 7 ILE A 298  MET A 306  1  O  VAL A 305   N  VAL A  57           
SHEET    5 AA1 7 GLY A 288  THR A 293 -1  N  ILE A 291   O  ILE A 299           
SHEET    6 AA1 7 VAL A 279  VAL A 285 -1  N  GLU A 283   O  LYS A 290           
SHEET    7 AA1 7 GLY A 317  THR A 319  1  O  THR A 319   N  GLN A 284           
SHEET    1 AA2 5 GLU A 272  ARG A 274  0                                        
SHEET    2 AA2 5 THR A  79  LEU A  82  1  N  LEU A  81   O  GLU A 272           
SHEET    3 AA2 5 TYR A  54  VAL A  59  1  N  VAL A  58   O  LEU A  80           
SHEET    4 AA2 5 ILE A 298  MET A 306  1  O  VAL A 305   N  VAL A  57           
SHEET    5 AA2 5 ILE A 448  PHE A 450  1  O  LEU A 449   N  MET A 306           
SHEET    1 AA3 2 THR A  94  PHE A  97  0                                        
SHEET    2 AA3 2 GLN A 100  GLU A 103 -1  O  GLN A 100   N  PHE A  97           
SHEET    1 AA4 3 TRP A 108  VAL A 109  0                                        
SHEET    2 AA4 3 TYR A 252  ILE A 254 -1  O  TYR A 252   N  VAL A 109           
SHEET    3 AA4 3 VAL A 127  GLU A 129 -1  N  VAL A 128   O  ARG A 253           
SHEET    1 AA5 7 VAL A 147  ILE A 150  0                                        
SHEET    2 AA5 7 LYS A 137  MET A 141 -1  N  THR A 138   O  ILE A 150           
SHEET    3 AA5 7 VAL A 352  ALA A 356  1  O  PHE A 355   N  MET A 141           
SHEET    4 AA5 7 TRP A 364  SER A 371 -1  O  VAL A 365   N  ALA A 354           
SHEET    5 AA5 7 GLY A 375  ILE A 382 -1  O  ILE A 377   N  HIS A 368           
SHEET    6 AA5 7 ALA A 339  VAL A 345 -1  N  VAL A 345   O  THR A 376           
SHEET    7 AA5 7 VAL A 409  TYR A 415 -1  O  ALA A 413   N  TYR A 342           
CISPEP   1 THR A  319    PRO A  320          0        -3.50                     
SITE     1 AC1 37 VAL A  59  GLY A  60  GLY A  61  GLY A  62                    
SITE     2 AC1 37 PHE A  63  ALA A  64  GLU A  83  ALA A  84                    
SITE     3 AC1 37 ARG A  85  GLY A  89  GLY A  90  ARG A  91                    
SITE     4 AC1 37 THR A  92  GLY A 106  ALA A 107  TRP A 108                    
SITE     5 AC1 37 PRO A 278  VAL A 279  VAL A 308  PRO A 309                    
SITE     6 AC1 37 ILE A 316  PHE A 422  TYR A 427  GLY A 452                    
SITE     7 AC1 37 ALA A 453  ALA A 461  TYR A 462  ILE A 463                    
SITE     8 AC1 37 ALA A 466  NCT A 502  HOH A 606  HOH A 622                    
SITE     9 AC1 37 HOH A 634  HOH A 637  HOH A 639  HOH A 645                    
SITE    10 AC1 37 HOH A 660                                                     
SITE     1 AC2  8 LEU A 217  TYR A 218  TRP A 364  THR A 381                    
SITE     2 AC2  8 TYR A 427  ALA A 461  FAD A 501  HOH A 628                    
SITE     1 AC3  8 GLY A 156  TYR A 214  MET A 246  GLU A 249                    
SITE     2 AC3  8 PHE A 355  TRP A 364  HOH A 610  HOH A 677                    
CRYST1   81.486   81.486  166.304  90.00  90.00  90.00 P 41 2 2      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      0.012272  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.012272  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006013        0.00000