HEADER    HYDROLASE/RECEPTOR                      27-JUN-13   4LGB              
TITLE     ABA-MIMICKING LIGAND N-(1-METHYL-2-OXO-1,2,3,4-TETRAHYDROQUINOLIN-6-  
TITLE    2 YL)-1-(4-METHYLPHENYL)METHANESULFONAMIDE IN COMPLEX WITH ABA RECEPTOR
TITLE    3 PYL2 AND 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 MOL_ID: 2;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: ARABIDOPSIS THALIANA;                           
SOURCE  11 ORGANISM_COMMON: MOUSE-EAR CRESS,THALE-CRESS;                        
SOURCE  12 ORGANISM_TAXID: 3702;                                                
SOURCE  13 GENE: AT1G72770, F28P22.4, HAB1, P2C-HA;                             
SOURCE  14 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  15 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  16 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE  17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  18 EXPRESSION_SYSTEM_PLASMID: PETDUET                                   
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 4LGB    1       REMARK SEQADV LINK                       
REVDAT   2   17-JUL-19 4LGB    1       REMARK                                   
REVDAT   1   14-AUG-13 4LGB    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.    3.15 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) : 3.15                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 79.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 7543                           
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) : 0.272                           
REMARK   3   R VALUE            (WORKING SET) : 0.270                           
REMARK   3   FREE R VALUE                     : 0.294                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 10.100                          
REMARK   3   FREE R VALUE TEST SET COUNT      : 843                             
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) : 3.15                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.23                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 389                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 56.04                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3690                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 33                           
REMARK   3   BIN FREE R VALUE                    : 0.4630                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3673                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 40                                      
REMARK   3   SOLVENT ATOMS            : 33                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 57.05                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -7.71000                                             
REMARK   3    B22 (A**2) : 10.77000                                             
REMARK   3    B33 (A**2) : -3.05000                                             
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): 0.730         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.504         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 32.772        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.882                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.864                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3780 ; 0.008 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  2591 ; 0.003 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5112 ; 1.013 ; 1.968       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  6297 ; 0.828 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   462 ; 3.154 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   170 ;39.245 ;23.529       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   660 ;18.362 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    31 ;18.680 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   573 ; 0.055 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4151 ; 0.005 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   763 ; 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):  2323 ; 1.068 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   946 ; 0.070 ; 1.500       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3759 ; 1.948 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1457 ; 0.974 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1353 ; 1.822 ; 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 : 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 4LGB 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_1000080593.                                   
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   : 8417                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.150                              
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     (%) : 79.0                               
REMARK 200  DATA REDUNDANCY                : 4.400                              
REMARK 200  R MERGE                    (I) : 0.16800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 4.9000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.15                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.26                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 58.2                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.60                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.55800                            
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   (%): 51.09                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.52                     
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       30.47850            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       71.92050            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       33.08650            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       71.92050            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       30.47850            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       33.08650            
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: 2440 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 21790 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -65.0 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     SER B   228                                                      
REMARK 465     PRO B   229                                                      
REMARK 465     SER B   230                                                      
REMARK 465     LEU B   231                                                      
REMARK 465     THR B   232                                                      
REMARK 465     HIS B   233                                                      
REMARK 465     ASP B   271                                                      
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     GLY B   311                                                      
REMARK 465     SER B   312                                                      
REMARK 465     SER B   313                                                      
REMARK 465     ALA B   460                                                      
REMARK 465     PRO B   461                                                      
REMARK 465     LYS B   506                                                      
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    ASP A  31      111.51   -170.04                                   
REMARK 500    SER A  48        1.96    -69.25                                   
REMARK 500    PHE A  66       58.87    -96.19                                   
REMARK 500    ILE A  88     -176.36    -63.95                                   
REMARK 500    PRO A  92       23.06    -70.27                                   
REMARK 500    GLU A 101      -74.21    -82.09                                   
REMARK 500    ARG A 108       64.39     65.79                                   
REMARK 500    SER A 138      -32.64   -161.30                                   
REMARK 500    SER A 183      -41.42   -148.63                                   
REMARK 500    SER B 194       69.47   -159.95                                   
REMARK 500    ASN B 198       42.18    -94.79                                   
REMARK 500    PHE B 212      -65.84    -90.97                                   
REMARK 500    PRO B 216      177.11    -59.40                                   
REMARK 500    ILE B 217       48.84    -73.65                                   
REMARK 500    LEU B 220     -114.41   -107.15                                   
REMARK 500    HIS B 245      160.17    179.94                                   
REMARK 500    GLU B 267       37.71    -80.03                                   
REMARK 500    LEU B 317       67.39   -103.57                                   
REMARK 500    SER B 322      172.94    -53.06                                   
REMARK 500    CYS B 344       85.09   -164.30                                   
REMARK 500    VAL B 393      -71.14   -108.22                                   
REMARK 500    SER B 399     -171.91   -170.83                                   
REMARK 500    TYR B 404      -12.52    -49.40                                   
REMARK 500    PRO B 407       31.27    -98.72                                   
REMARK 500    SER B 490      138.83    -34.34                                   
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   OD1                                                    
REMARK 620 2 GLY B 244   O    75.2                                              
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 1W7 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 SO4 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: 4LGA   RELATED DB: PDB                                   
DBREF  4LGB A   14   188  UNP    O80992   PYL2_ARATH      14    188             
DBREF  4LGB B  172   511  UNP    Q9CAJ0   P2C16_ARATH    172    511             
SEQADV 4LGB GLY A   12  UNP  O80992              EXPRESSION TAG                 
SEQADV 4LGB SER A   13  UNP  O80992              EXPRESSION TAG                 
SEQADV 4LGB 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    1W7  A 900      24                                                       
HET     MG  B 601       1                                                       
HET    SO4  B 602       5                                                       
HET    SO4  B 603       5                                                       
HET    SO4  B 604       5                                                       
HETNAM     1W7 N-(1-METHYL-2-OXO-1,2,3,4-TETRAHYDROQUINOLIN-6-YL)-1-            
HETNAM   2 1W7  (4-METHYLPHENYL)METHANESULFONAMIDE                              
HETNAM      MG MAGNESIUM ION                                                    
HETNAM     SO4 SULFATE ION                                                      
FORMUL   3  1W7    C18 H20 N2 O3 S                                              
FORMUL   4   MG    MG 2+                                                        
FORMUL   5  SO4    3(O4 S 2-)                                                   
FORMUL   8  HOH   *33(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 THR A  158  SER A  183  1                                  26    
HELIX    4   4 HIS B  248  GLU B  267  1                                  20    
HELIX    5   5 GLN B  283  GLY B  303  1                                  21    
HELIX    6   6 ARG B  368  ASN B  377  1                                  10    
HELIX    7   7 ARG B  403  LYS B  406  5                                   4    
HELIX    8   8 SER B  431  ASP B  436  1                                   6    
HELIX    9   9 ASN B  439  ASN B  458  1                                  20    
HELIX   10  10 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  THR A 143   N  ILE A  43           
SHEET    3   A 7 LYS A 122  LEU A 134 -1  N  SER A 129   O  LEU A 146           
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  VAL A  87 -1  N  VAL A  85   O  SER A  96           
SHEET    7   A 7 VAL A  67  SER A  74 -1  N  ARG A  71   O  GLU A  84           
SHEET    1   B 5 TRP B 190  ILE B 195  0                                        
SHEET    2   B 5 ILE B 494  ASP B 500 -1  O  ILE B 496   N  VAL B 193           
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 5 ALA B 205  LEU B 213  0                                        
SHEET    2   C 5 GLY B 236  TYR B 242 -1  O  PHE B 238   N  SER B 209           
SHEET    3   C 5 ALA B 329  CYS B 335 -1  O  ALA B 332   N  PHE B 239           
SHEET    4   C 5 HIS B 338  CYS B 344 -1  O  VAL B 340   N  LEU B 333           
SHEET    5   C 5 GLU B 414  PRO B 419 -1  O  THR B 416   N  VAL B 341           
SHEET    1   D 2 GLY B 326  SER B 327  0                                        
SHEET    2   D 2 ILE B 400  GLY B 401 -1  O  ILE B 400   N  SER B 327           
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         OD1 ASP B 243                MG    MG B 601     1555   1555  2.72  
LINK         O   GLY B 244                MG    MG B 601     1555   1555  2.44  
CISPEP   1 LYS B  406    PRO B  407          0        -9.10                     
SITE     1 AC1 10 LYS A  64  VAL A  85  VAL A  87  SER A  96                    
SITE     2 AC1 10 GLU A  98  HIS A 119  LEU A 121  TYR A 124                    
SITE     3 AC1 10 PHE A 165  HOH B 709                                          
SITE     1 AC2  4 GLU B 203  ASP B 243  GLY B 244  SO4 B 604                    
SITE     1 AC3  4 GLY B 247  HIS B 248  LYS B 249  HOH B 705                    
SITE     1 AC4  2 ARG B 199  SER B 200                                          
SITE     1 AC5  6 SER A  89  GLY A  90  ARG B 199  ASP B 492                    
SITE     2 AC5  6  MG B 601  HOH B 701                                          
CRYST1   60.957   66.173  143.841  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      0.016405  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015112  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006952        0.00000