HEADER    HYDROLASE/RECEPTOR                      27-JUN-13   4LGA              
TITLE     ABA-MIMICKING LIGAND N-(2-OXO-1-PROPYL-1,2,3,4-TETRAHYDROQUINOLIN-6-  
TITLE    2 YL)-1-PHENYLMETHANESULFONAMIDE IN COMPLEX WITH ABA RECEPTOR PYL2 AND 
TITLE    3 PP2C HAB1                                                            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ABSCISIC ACID RECEPTOR PYL2;                               
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 14-188;                                       
COMPND   5 SYNONYM: PYR1-LIKE PROTEIN 2, REGULATORY COMPONENTS OF ABA RECEPTOR  
COMPND   6 14;                                                                  
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: PROTEIN PHOSPHATASE 2C 16;                                 
COMPND  10 CHAIN: B;                                                            
COMPND  11 FRAGMENT: UNP RESIDUES 172-511;                                      
COMPND  12 SYNONYM: ATPP2C16, ATP2C-HA, PROTEIN HYPERSENSITIVE TO ABA 1, PROTEIN
COMPND  13 PHOSPHATASE 2C HAB1, PP2C HAB1;                                      
COMPND  14 EC: 3.1.3.16;                                                        
COMPND  15 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA;                           
SOURCE   3 ORGANISM_COMMON: MOUSE-EAR CRESS,THALE-CRESS;                        
SOURCE   4 ORGANISM_TAXID: 3702;                                                
SOURCE   5 GENE: PYL2, RCAR14, AT2G26040, T19L18.15;                            
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PSUMO;                                    
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA;                           
SOURCE  13 ORGANISM_COMMON: MOUSE-EAR CRESS,THALE-CRESS;                        
SOURCE  14 ORGANISM_TAXID: 3702;                                                
SOURCE  15 GENE: HAB1, P2C-HA, AT1G72770, F28P22.4;                             
SOURCE  16 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  17 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  18 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE  19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  20 EXPRESSION_SYSTEM_PLASMID: PSUMO                                     
KEYWDS    ABSCISIC ACID MIMICKING COMPOUNDS, PYR/PYL/RCAR, PP2C, HYDROLASE-     
KEYWDS   2 RECEPTOR COMPLEX                                                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    X.E.ZHOU,M.GAO,X.LIU,Y.ZHANG,X.XUE,K.MELCHER,P.GAO,F.WANG,L.ZENG,     
AUTHOR   2 Y.ZHAO,Y.ZHAO,P.DENG,D.ZHONG,J.-K.ZHU,Y.XU,H.E.XU                    
REVDAT   3   20-SEP-23 4LGA    1       REMARK SEQADV LINK                       
REVDAT   2   17-JUL-19 4LGA    1       REMARK                                   
REVDAT   1   14-AUG-13 4LGA    0                                                
JRNL        AUTH   M.CAO,X.LIU,Y.ZHANG,X.XUE,X.E.ZHOU,K.MELCHER,P.GAO,F.WANG,   
JRNL        AUTH 2 L.ZENG,Y.ZHAO,Y.ZHAO,P.DENG,D.ZHONG,J.K.ZHU,H.E.XU,Y.XU      
JRNL        TITL   AN ABA-MIMICKING LIGAND THAT REDUCES WATER LOSS AND PROMOTES 
JRNL        TITL 2 DROUGHT RESISTANCE IN PLANTS.                                
JRNL        REF    CELL RES.                     V.  23  1043 2013              
JRNL        REFN                   ISSN 1001-0602                               
JRNL        PMID   23835477                                                     
JRNL        DOI    10.1038/CR.2013.95                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0072                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 14985                          
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) : 0.250                           
REMARK   3   R VALUE            (WORKING SET) : 0.246                           
REMARK   3   FREE R VALUE                     : 0.280                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.100                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 1689                            
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) : 2.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.77                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1107                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 98.78                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3910                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 107                          
REMARK   3   BIN FREE R VALUE                    : 0.4370                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3747                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 37                                      
REMARK   3   SOLVENT ATOMS            : 73                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 49.95                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -4.87000                                             
REMARK   3    B22 (A**2) : 9.66000                                              
REMARK   3    B33 (A**2) : -4.80000                                             
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): 0.400         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.280         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.002        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.918                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.894                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3856 ; 0.011 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  2643 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5219 ; 1.170 ; 1.969       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  6432 ; 0.843 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   474 ; 3.713 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   171 ;38.837 ;23.626       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   670 ;16.640 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    30 ;16.215 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   586 ; 0.063 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4246 ; 0.005 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   771 ; 0.003 ; 0.020       
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):  2382 ; 0.929 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   966 ; 0.081 ; 1.500       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3859 ; 1.726 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1474 ; 1.518 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1360 ; 2.680 ; 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 : BABINET MODEL WITH 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 4LGA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-JUN-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000080592.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 18-DEC-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRF                               
REMARK 200  BEAMLINE                       : BL17U                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.00                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 16757                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.9                               
REMARK 200  DATA REDUNDANCY                : 3.700                              
REMARK 200  R MERGE                    (I) : 0.10300                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.1000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.80                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.72200                            
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: PHASES                                                
REMARK 200 STARTING MODEL: PDB ENTRY 3KB3                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.37                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.58                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, AMMONIUM SULFATE, PH 6.0,       
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-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       30.51400            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       72.67400            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       33.58200            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       72.67400            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       30.51400            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       33.58200            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2420 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 21250 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -63.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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     GLY A    12                                                      
REMARK 465     GLY B   171                                                      
REMARK 465     SER B   172                                                      
REMARK 465     ASN B   173                                                      
REMARK 465     HIS B   174                                                      
REMARK 465     LEU B   175                                                      
REMARK 465     VAL B   176                                                      
REMARK 465     LYS B   177                                                      
REMARK 465     GLY B   178                                                      
REMARK 465     ARG B   179                                                      
REMARK 465     SER B   180                                                      
REMARK 465     VAL B   181                                                      
REMARK 465     TYR B   182                                                      
REMARK 465     GLU B   183                                                      
REMARK 465     LEU B   184                                                      
REMARK 465     ASP B   185                                                      
REMARK 465     GLY B   222                                                      
REMARK 465     ASP B   223                                                      
REMARK 465     HIS B   224                                                      
REMARK 465     GLU B   225                                                      
REMARK 465     GLY B   226                                                      
REMARK 465     MET B   227                                                      
REMARK 465     GLU B   272                                                      
REMARK 465     LEU B   273                                                      
REMARK 465     CYS B   274                                                      
REMARK 465     LYS B   275                                                      
REMARK 465     ARG B   276                                                      
REMARK 465     ASN B   277                                                      
REMARK 465     THR B   278                                                      
REMARK 465     GLY B   279                                                      
REMARK 465     GLU B   280                                                      
REMARK 465     GLY B   281                                                      
REMARK 465     ARG B   282                                                      
REMARK 465     GLY B   311                                                      
REMARK 465     PHE B   507                                                      
REMARK 465     LYS B   508                                                      
REMARK 465     THR B   509                                                      
REMARK 465     ARG B   510                                                      
REMARK 465     THR B   511                                                      
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    HIS A  26       55.38    -97.56                                   
REMARK 500    ASP A  31      114.30   -174.34                                   
REMARK 500    PHE A  66       60.11   -101.33                                   
REMARK 500    PRO A  92       36.89    -75.31                                   
REMARK 500    SER A 183      -30.34   -149.20                                   
REMARK 500    HIS A 187      -79.02    -38.27                                   
REMARK 500    ASN B 198       52.12   -103.27                                   
REMARK 500    LYS B 214       68.39   -104.50                                   
REMARK 500    ILE B 217       71.19    -62.33                                   
REMARK 500    LEU B 220     -122.18   -116.41                                   
REMARK 500    LEU B 231     -137.34    -94.13                                   
REMARK 500    ARG B 257      -37.25   -136.79                                   
REMARK 500    LEU B 317       60.08   -113.86                                   
REMARK 500    SER B 327      148.03   -170.05                                   
REMARK 500    CYS B 335     -167.84   -126.03                                   
REMARK 500    CYS B 344       81.07   -160.74                                   
REMARK 500    VAL B 393      -74.55   -108.94                                   
REMARK 500    ALA B 395       34.61    -97.62                                   
REMARK 500    ARG B 422        2.79    -68.18                                   
REMARK 500    PRO B 462      -95.46    -77.95                                   
REMARK 500    LEU B 463      -45.76   -140.26                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 601  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 243   OD2                                                    
REMARK 620 2 ASP B 432   OD1  76.2                                              
REMARK 620 3 ASP B 432   OD2 122.8  47.6                                        
REMARK 620 4 ASP B 492   OD1 105.8 161.0 130.6                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 602  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 243   OD1                                                    
REMARK 620 2 GLY B 244   O    71.6                                              
REMARK 620 N                    1                                               
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE A2O A 900                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 601                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 602                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 603                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 604                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4LG5   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4LGB   RELATED DB: PDB                                   
DBREF  4LGA A   14   188  UNP    O80992   PYL2_ARATH      14    188             
DBREF  4LGA B  172   511  UNP    Q9CAJ0   P2C16_ARATH    172    511             
SEQADV 4LGA GLY A   12  UNP  O80992              EXPRESSION TAG                 
SEQADV 4LGA SER A   13  UNP  O80992              EXPRESSION TAG                 
SEQADV 4LGA GLY B  171  UNP  Q9CAJ0              EXPRESSION TAG                 
SEQRES   1 A  177  GLY SER GLU GLN LYS THR LEU GLU PRO VAL ILE LYS THR          
SEQRES   2 A  177  TYR HIS GLN PHE GLU PRO ASP PRO THR THR CYS THR SER          
SEQRES   3 A  177  LEU ILE THR GLN ARG ILE HIS ALA PRO ALA SER VAL VAL          
SEQRES   4 A  177  TRP PRO LEU ILE ARG ARG PHE ASP ASN PRO GLU ARG TYR          
SEQRES   5 A  177  LYS HIS PHE VAL LYS ARG CYS ARG LEU ILE SER GLY ASP          
SEQRES   6 A  177  GLY ASP VAL GLY SER VAL ARG GLU VAL THR VAL ILE SER          
SEQRES   7 A  177  GLY LEU PRO ALA SER THR SER THR GLU ARG LEU GLU PHE          
SEQRES   8 A  177  VAL ASP ASP ASP HIS ARG VAL LEU SER PHE ARG VAL VAL          
SEQRES   9 A  177  GLY GLY GLU HIS ARG LEU LYS ASN TYR LYS SER VAL THR          
SEQRES  10 A  177  SER VAL ASN GLU PHE LEU ASN GLN ASP SER GLY LYS VAL          
SEQRES  11 A  177  TYR THR VAL VAL LEU GLU SER TYR THR VAL ASP ILE PRO          
SEQRES  12 A  177  GLU GLY ASN THR GLU GLU ASP THR LYS MET PHE VAL ASP          
SEQRES  13 A  177  THR VAL VAL LYS LEU ASN LEU GLN LYS LEU GLY VAL ALA          
SEQRES  14 A  177  ALA THR SER ALA PRO MET HIS ASP                              
SEQRES   1 B  341  GLY SER ASN HIS LEU VAL LYS GLY ARG SER VAL TYR GLU          
SEQRES   2 B  341  LEU ASP CYS ILE PRO LEU TRP GLY THR VAL SER ILE GLN          
SEQRES   3 B  341  GLY ASN ARG SER GLU MET GLU ASP ALA PHE ALA VAL SER          
SEQRES   4 B  341  PRO HIS PHE LEU LYS LEU PRO ILE LYS MET LEU MET GLY          
SEQRES   5 B  341  ASP HIS GLU GLY MET SER PRO SER LEU THR HIS LEU THR          
SEQRES   6 B  341  GLY HIS PHE PHE GLY VAL TYR ASP GLY HIS GLY GLY HIS          
SEQRES   7 B  341  LYS VAL ALA ASP TYR CYS ARG ASP ARG LEU HIS PHE ALA          
SEQRES   8 B  341  LEU ALA GLU GLU ILE GLU ARG ILE LYS ASP GLU LEU CYS          
SEQRES   9 B  341  LYS ARG ASN THR GLY GLU GLY ARG GLN VAL GLN TRP ASP          
SEQRES  10 B  341  LYS VAL PHE THR SER CYS PHE LEU THR VAL ASP GLY GLU          
SEQRES  11 B  341  ILE GLU GLY LYS ILE GLY ARG ALA VAL VAL GLY SER SER          
SEQRES  12 B  341  ASP LYS VAL LEU GLU ALA VAL ALA SER GLU THR VAL GLY          
SEQRES  13 B  341  SER THR ALA VAL VAL ALA LEU VAL CYS SER SER HIS ILE          
SEQRES  14 B  341  VAL VAL SER ASN CYS GLY ASP SER ARG ALA VAL LEU PHE          
SEQRES  15 B  341  ARG GLY LYS GLU ALA MET PRO LEU SER VAL ASP HIS LYS          
SEQRES  16 B  341  PRO ASP ARG GLU ASP GLU TYR ALA ARG ILE GLU ASN ALA          
SEQRES  17 B  341  GLY GLY LYS VAL ILE GLN TRP GLN GLY ALA ARG VAL PHE          
SEQRES  18 B  341  GLY VAL LEU ALA MET SER ARG SER ILE GLY ASP ARG TYR          
SEQRES  19 B  341  LEU LYS PRO TYR VAL ILE PRO GLU PRO GLU VAL THR PHE          
SEQRES  20 B  341  MET PRO ARG SER ARG GLU ASP GLU CYS LEU ILE LEU ALA          
SEQRES  21 B  341  SER ASP GLY LEU TRP ASP VAL MET ASN ASN GLN GLU VAL          
SEQRES  22 B  341  CYS GLU ILE ALA ARG ARG ARG ILE LEU MET TRP HIS LYS          
SEQRES  23 B  341  LYS ASN GLY ALA PRO PRO LEU ALA GLU ARG GLY LYS GLY          
SEQRES  24 B  341  ILE ASP PRO ALA CYS GLN ALA ALA ALA ASP TYR LEU SER          
SEQRES  25 B  341  MET LEU ALA LEU GLN LYS GLY SER LYS ASP ASN ILE SER          
SEQRES  26 B  341  ILE ILE VAL ILE ASP LEU LYS ALA GLN ARG LYS PHE LYS          
SEQRES  27 B  341  THR ARG THR                                                  
HET    A2O  A 900      25                                                       
HET     MG  B 601       1                                                       
HET     MG  B 602       1                                                       
HET    SO4  B 603       5                                                       
HET    SO4  B 604       5                                                       
HETNAM     A2O N-(2-OXO-1-PROPYL-1,2,3,4-TETRAHYDROQUINOLIN-6-YL)-1-            
HETNAM   2 A2O  PHENYLMETHANESULFONAMIDE                                        
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     SO4 SULFATE ION                                                      
FORMUL   3  A2O    C19 H22 N2 O3 S                                              
FORMUL   4   MG    2(MG 2+)                                                     
FORMUL   6  SO4    2(O4 S 2-)                                                   
FORMUL   8  HOH   *73(H2 O)                                                     
HELIX    1   1 GLU A   14  TYR A   25  1                                  12    
HELIX    2   2 PRO A   46  ARG A   56  1                                  11    
HELIX    3   3 ASN A   59  TYR A   63  5                                   5    
HELIX    4   4 THR A  158  SER A  183  1                                  26    
HELIX    5   5 HIS B  248  GLU B  267  1                                  20    
HELIX    6   6 VAL B  284  GLY B  303  1                                  20    
HELIX    7   7 ARG B  368  ASN B  377  1                                  10    
HELIX    8   8 ARG B  403  LYS B  406  5                                   4    
HELIX    9   9 SER B  431  ASP B  436  1                                   6    
HELIX   10  10 ASN B  439  ASN B  458  1                                  20    
HELIX   11  11 ASP B  471  LYS B  488  1                                  18    
SHEET    1   A 7 THR A  34  ILE A  43  0                                        
SHEET    2   A 7 VAL A 141  ASP A 152 -1  O  VAL A 151   N  CYS A  35           
SHEET    3   A 7 LYS A 122  LEU A 134 -1  N  LYS A 125   O  THR A 150           
SHEET    4   A 7 VAL A 109  GLY A 116 -1  N  LEU A 110   O  THR A 128           
SHEET    5   A 7 THR A  95  ASP A 104 -1  N  THR A  97   O  VAL A 115           
SHEET    6   A 7 VAL A  82  THR A  86 -1  N  VAL A  85   O  SER A  96           
SHEET    7   A 7 ARG A  69  SER A  74 -1  N  ARG A  71   O  GLU A  84           
SHEET    1   B 5 LEU B 189  ILE B 195  0                                        
SHEET    2   B 5 ILE B 494  ASP B 500 -1  O  VAL B 498   N  GLY B 191           
SHEET    3   B 5 ASP B 424  ALA B 430 -1  N  LEU B 429   O  ILE B 497           
SHEET    4   B 5 ARG B 348  ARG B 353 -1  N  PHE B 352   O  GLU B 425           
SHEET    5   B 5 GLU B 356  PRO B 359 -1  O  MET B 358   N  LEU B 351           
SHEET    1   C 4 ASP B 204  PRO B 216  0                                        
SHEET    2   C 4 HIS B 233  HIS B 245 -1  O  LEU B 234   N  LEU B 215           
SHEET    3   C 4 GLY B 326  SER B 327 -1  O  GLY B 326   N  HIS B 245           
SHEET    4   C 4 ILE B 400  GLY B 401 -1  O  ILE B 400   N  SER B 327           
SHEET    1   D 5 ASP B 204  PRO B 216  0                                        
SHEET    2   D 5 HIS B 233  HIS B 245 -1  O  LEU B 234   N  LEU B 215           
SHEET    3   D 5 ALA B 329  VAL B 334 -1  O  ALA B 332   N  PHE B 239           
SHEET    4   D 5 HIS B 338  CYS B 344 -1  O  VAL B 340   N  LEU B 333           
SHEET    5   D 5 GLU B 414  PRO B 419 -1  O  MET B 418   N  ILE B 339           
SHEET    1   E 2 VAL B 382  GLN B 384  0                                        
SHEET    2   E 2 ALA B 388  VAL B 390 -1  O  ARG B 389   N  ILE B 383           
LINK         OD2 ASP B 243                MG    MG B 601     1555   1555  2.54  
LINK         OD1 ASP B 243                MG    MG B 602     1555   1555  2.72  
LINK         O   GLY B 244                MG    MG B 602     1555   1555  2.80  
LINK         OD1 ASP B 432                MG    MG B 601     1555   1555  2.59  
LINK         OD2 ASP B 432                MG    MG B 601     1555   1555  2.83  
LINK         OD1 ASP B 492                MG    MG B 601     1555   1555  2.46  
CISPEP   1 LYS B  406    PRO B  407          0        -4.62                     
SITE     1 AC1  8 LYS A  64  ARG A  83  ALA A  93  GLU A  98                    
SITE     2 AC1  8 TYR A 124  PHE A 165  VAL A 169  HOH A1016                    
SITE     1 AC2  4 ASP B 243  ASP B 432  ASP B 492   MG B 602                    
SITE     1 AC3  6 ASP B 204  ASP B 243  GLY B 244  ASP B 492                    
SITE     2 AC3  6  MG B 601  SO4 B 604                                          
SITE     1 AC4  3 ARG B 199  SER B 200  HOH B 711                               
SITE     1 AC5  6 SER A  89  GLY A  90  ARG B 199  ASP B 492                    
SITE     2 AC5  6  MG B 602  HOH B 707                                          
CRYST1   61.028   67.164  145.348  90.00  90.00  90.00 P 21 21 21    4          
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      0.016386  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.014889  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006880        0.00000