HEADER HYDROLASE 16-DEC-01 1KMH TITLE CRYSTAL STRUCTURE OF SPINACH CHLOROPLAST F1-ATPASE COMPLEXED WITH TITLE 2 TENTOXIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: ATPASE ALPHA SUBUNIT; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: ATP SYNTHASE ALPHA CHAIN; COMPND 5 EC: 3.6.1.34; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: ATPASE BETA SUBUNIT; COMPND 8 CHAIN: B; COMPND 9 SYNONYM: ATP SYNTHASE BETA CHAIN; COMPND 10 EC: 3.6.1.34 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SPINACIA OLERACEA; SOURCE 3 ORGANISM_COMMON: SPINACH; SOURCE 4 ORGANISM_TAXID: 3562; SOURCE 5 CELLULAR_LOCATION: CHLOROPLAST; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: SPINACIA OLERACEA; SOURCE 8 ORGANISM_COMMON: SPINACH; SOURCE 9 ORGANISM_TAXID: 3562; SOURCE 10 CELLULAR_LOCATION: CHLOROPLAST KEYWDS PROTEIN-INHIBITOR COMPLEX, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR G.GROTH REVDAT 3 24-JUL-19 1KMH 1 REMARK LINK REVDAT 2 24-FEB-09 1KMH 1 VERSN REVDAT 1 13-MAR-02 1KMH 0 JRNL AUTH G.GROTH JRNL TITL STRUCTURE OF SPINACH CHLOROPLAST F1-ATPASE COMPLEXED WITH JRNL TITL 2 THE PHYTOPATHOGENIC INHIBITOR TENTOXIN. JRNL REF PROC.NATL.ACAD.SCI.USA V. 99 3464 2002 JRNL REFN ISSN 0027-8424 JRNL PMID 11904410 JRNL DOI 10.1073/PNAS.052546099 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH G.GROTH,E.POHL REMARK 1 TITL THE STRUCTURE OF THE CHLOROPLAST F1-ATPASE AT 3.2 A REMARK 1 TITL 2 RESOLUTION REMARK 1 REF J.BIOL.CHEM. V. 276 1345 2001 REMARK 1 REFN ISSN 0021-9258 REMARK 1 DOI 10.1074/JBC.M008015200 REMARK 2 REMARK 2 RESOLUTION. 3.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.0 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 3.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.5 REMARK 3 NUMBER OF REFLECTIONS : 15805 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) : 0.298 REMARK 3 R VALUE (WORKING SET) : 0.297 REMARK 3 FREE R VALUE : 0.319 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 858 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) : 3.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.46 REMARK 3 REFLECTION IN BIN (WORKING SET) : 775 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3160 REMARK 3 BIN FREE R VALUE SET COUNT : 42 REMARK 3 BIN FREE R VALUE : 0.3220 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7187 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 88.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 134.5 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -2.33000 REMARK 3 B22 (A**2) : -2.33000 REMARK 3 B33 (A**2) : 3.49000 REMARK 3 B12 (A**2) : -1.16000 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): 0.766 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.928 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 97.548 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.841 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.825 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 7326 ; 0.025 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 6895 ; 0.003 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 9930 ; 1.995 ; 1.980 REMARK 3 BOND ANGLES OTHERS (DEGREES): 16002 ; 1.052 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 942 ; 2.536 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1368 ;20.954 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1164 ; 0.103 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 8189 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 1400 ; 0.004 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2546 ; 0.287 ; 0.300 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 9168 ; 0.289 ; 0.300 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): 442 ; 0.191 ; 0.500 REMARK 3 H-BOND (X...Y) OTHERS (A): 23 ; 0.154 ; 0.500 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): 84 ; 0.298 ; 0.300 REMARK 3 SYMMETRY VDW OTHERS (A): 227 ; 0.393 ; 0.300 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 6 ; 0.229 ; 0.500 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): 4679 ; 2.891 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 7540 ; 5.371 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2647 ; 5.781 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 2390 ; 9.927 ; 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): 7326 ; 3.621 ; 2.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 7219 ; 1.859 ; 2.000 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 1KMH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JAN-02. REMARK 100 THE DEPOSITION ID IS D_1000015110. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-JUN-01 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : EMBL/DESY, HAMBURG REMARK 200 BEAMLINE : BW7B REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8452 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : CCP4 (TRUNCATE) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18266 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.400 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.5 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.08900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.4300 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.52 REMARK 200 COMPLETENESS FOR SHELL (%) : 79.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.38300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.510 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: 1FX0 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.01 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.62 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: LITHIUM SULFATE, HEPES, DITHIOTREITOL, REMARK 280 PH 7.5, MICRO BATCH, TEMPERATURE 293K, MICROBATCH REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 7 1.000000 0.000000 0.000000 73.44350 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 42.40262 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 127.22633 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 73.44350 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 42.40262 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 127.22633 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 73.44350 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 42.40262 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 127.22633 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 73.44350 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 42.40262 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 127.22633 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 73.44350 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 42.40262 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 127.22633 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 73.44350 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 42.40262 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 127.22633 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 84.80525 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 254.45267 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 84.80525 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 254.45267 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 84.80525 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 254.45267 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 84.80525 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 254.45267 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 84.80525 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 254.45267 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 84.80525 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 254.45267 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 2 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 300 THE ASYMMETRIC UNIT ALSO CONTAINS 1/3 OF THE GAMMA AND REMARK 300 1/3 OF THE EPSILON UNIT OF CHLOROPLAST F1-ATPASE. BOTH REMARK 300 GAMMA AND EPSILON WERE NOT RESOLVED IN THE STRUCTURE. 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: 4780 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38450 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -8.0 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: HEXAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 29390 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 100280 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -80.0 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 146.88700 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 -0.500000 0.866025 0.000000 73.44350 REMARK 350 BIOMT2 3 -0.866025 -0.500000 0.000000 127.20787 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 5050 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38170 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -17.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 2 -0.500000 -0.866025 0.000000 146.88700 REMARK 350 BIOMT2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 350 BIOMT3 2 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 MET A 1 REMARK 465 ALA A 2 REMARK 465 THR A 3 REMARK 465 ILE A 4 REMARK 465 ARG A 5 REMARK 465 ALA A 6 REMARK 465 ASP A 7 REMARK 465 GLU A 8 REMARK 465 ILE A 9 REMARK 465 SER A 10 REMARK 465 LYS A 11 REMARK 465 ILE A 12 REMARK 465 ILE A 13 REMARK 465 ARG A 14 REMARK 465 GLU A 15 REMARK 465 ARG A 16 REMARK 465 ILE A 17 REMARK 465 GLU A 18 REMARK 465 GLY A 19 REMARK 465 TYR A 20 REMARK 465 ASN A 21 REMARK 465 ARG A 22 REMARK 465 GLU A 23 REMARK 465 VAL A 24 REMARK 465 LEU A 502 REMARK 465 LEU A 503 REMARK 465 GLN A 504 REMARK 465 GLU A 505 REMARK 465 GLN A 506 REMARK 465 ALA A 507 REMARK 465 MET B 1 REMARK 465 ARG B 2 REMARK 465 ILE B 3 REMARK 465 ASN B 4 REMARK 465 PRO B 5 REMARK 465 THR B 6 REMARK 465 THR B 7 REMARK 465 SER B 8 REMARK 465 ASP B 9 REMARK 465 PRO B 10 REMARK 465 GLY B 11 REMARK 465 VAL B 12 REMARK 465 SER B 13 REMARK 465 THR B 14 REMARK 465 LEU B 15 REMARK 465 GLU B 16 REMARK 465 LYS B 17 REMARK 465 LYS B 18 REMARK 465 LYS B 486 REMARK 465 ALA B 487 REMARK 465 MET B 488 REMARK 465 ASN B 489 REMARK 465 LEU B 490 REMARK 465 GLU B 491 REMARK 465 MET B 492 REMARK 465 GLU B 493 REMARK 465 SER B 494 REMARK 465 LYS B 495 REMARK 465 LEU B 496 REMARK 465 LYS B 497 REMARK 465 LYS B 498 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 CG GLU A 131 NH1 ARG A 297 1.92 REMARK 500 OD2 ASP B 333 OG1 THR B 335 2.08 REMARK 500 OD2 ASP B 83 N3 TTX B 499 2.14 REMARK 500 OD1 ASP B 83 O3 TTX B 499 2.15 REMARK 500 NE ARG B 109 OD2 ASP B 119 2.16 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OE1 GLU A 499 OE1 GLU A 499 4555 1.69 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 TYR A 196 CZ TYR A 196 CE2 -0.112 REMARK 500 VAL A 197 CB VAL A 197 CG1 0.168 REMARK 500 TYR A 221 CG TYR A 221 CD2 -0.093 REMARK 500 ARG B 73 CZ ARG B 73 NH1 0.120 REMARK 500 VAL B 77 CA VAL B 77 CB -0.133 REMARK 500 SER B 80 CB SER B 80 OG 0.081 REMARK 500 GLY B 237 C GLY B 237 O -0.106 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP A 79 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES REMARK 500 ASP A 117 CB - CG - OD2 ANGL. DEV. = 7.1 DEGREES REMARK 500 CYS A 194 CA - CB - SG ANGL. DEV. = 6.6 DEGREES REMARK 500 ILE A 259 CG1 - CB - CG2 ANGL. DEV. = -14.2 DEGREES REMARK 500 ARG A 301 NE - CZ - NH1 ANGL. DEV. = -3.5 DEGREES REMARK 500 ARG B 73 NE - CZ - NH2 ANGL. DEV. = -6.0 DEGREES REMARK 500 ASP B 83 CB - CG - OD2 ANGL. DEV. = 9.0 DEGREES REMARK 500 GLU B 116 OE1 - CD - OE2 ANGL. DEV. = 7.6 DEGREES REMARK 500 GLU B 305 OE1 - CD - OE2 ANGL. DEV. = 7.4 DEGREES REMARK 500 ASP B 333 CB - CG - OD2 ANGL. DEV. = 6.0 DEGREES REMARK 500 ASP B 369 CB - CG - OD2 ANGL. DEV. = 5.5 DEGREES 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 VAL A 26 21.82 -70.92 REMARK 500 ASP A 37 47.74 83.07 REMARK 500 VAL A 48 153.96 -37.43 REMARK 500 LEU A 67 42.97 -75.96 REMARK 500 GLU A 85 92.25 -53.60 REMARK 500 THR A 92 -19.36 -42.25 REMARK 500 ALA A 96 70.91 49.36 REMARK 500 SER A 101 -142.67 172.04 REMARK 500 TYR A 104 -87.89 -83.79 REMARK 500 LEU A 105 66.08 18.11 REMARK 500 ASN A 110 -131.20 -74.71 REMARK 500 THR A 123 83.56 -66.73 REMARK 500 SER A 127 103.65 -167.56 REMARK 500 SER A 139 31.69 -74.71 REMARK 500 ASP A 171 -161.06 -63.45 REMARK 500 ASN A 186 21.52 -65.15 REMARK 500 GLN A 190 -0.23 60.28 REMARK 500 ALA A 203 -71.70 -49.76 REMARK 500 THR A 211 -60.37 -94.15 REMARK 500 ASN A 212 12.12 -55.05 REMARK 500 GLU A 215 -7.40 -54.58 REMARK 500 TYR A 221 24.54 -144.70 REMARK 500 VAL A 224 79.22 -119.45 REMARK 500 THR A 228 174.16 -56.76 REMARK 500 THR A 234 27.36 -65.82 REMARK 500 LEU A 235 -46.92 -135.59 REMARK 500 TYR A 252 2.33 -62.68 REMARK 500 ASP A 262 96.54 -54.52 REMARK 500 ASP A 263 113.09 70.29 REMARK 500 GLU A 285 44.38 39.64 REMARK 500 ALA A 286 7.14 55.35 REMARK 500 PRO A 288 -169.62 -57.62 REMARK 500 ASP A 290 34.69 -149.40 REMARK 500 SER A 296 16.87 -64.36 REMARK 500 ARG A 301 1.06 -64.18 REMARK 500 ALA A 303 -174.62 -173.54 REMARK 500 SER A 328 -0.66 -55.83 REMARK 500 TYR A 330 -80.58 -36.23 REMARK 500 LEU A 349 37.35 -94.33 REMARK 500 PHE A 350 -97.36 -89.74 REMARK 500 ASN A 351 -25.97 -39.29 REMARK 500 ALA A 352 7.59 -55.95 REMARK 500 ILE A 354 93.35 -55.69 REMARK 500 VAL A 360 -14.50 -40.71 REMARK 500 ILE A 373 -164.48 -74.78 REMARK 500 GLU A 386 -71.34 -73.72 REMARK 500 LEU A 387 28.18 -63.63 REMARK 500 ALA A 395 -9.98 -56.90 REMARK 500 ASP A 402 68.97 -171.22 REMARK 500 GLN A 415 7.80 -64.16 REMARK 500 REMARK 500 THIS ENTRY HAS 110 RAMACHANDRAN OUTLIERS. 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 TTX B 499 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1FX0 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CHLOROPLAST F1-ATPASE FROM SPINACH DBREF 1KMH A 1 507 UNP P06450 ATPA_SPIOL 1 507 DBREF 1KMH B 1 498 UNP P00825 ATPB_SPIOL 1 498 SEQRES 1 A 507 MET ALA THR ILE ARG ALA ASP GLU ILE SER LYS ILE ILE SEQRES 2 A 507 ARG GLU ARG ILE GLU GLY TYR ASN ARG GLU VAL LYS VAL SEQRES 3 A 507 VAL ASN THR GLY THR VAL LEU GLN VAL GLY ASP GLY ILE SEQRES 4 A 507 ALA ARG ILE HIS GLY LEU ASP GLU VAL MET ALA GLY GLU SEQRES 5 A 507 LEU VAL GLU PHE GLU GLU GLY THR ILE GLY ILE ALA LEU SEQRES 6 A 507 ASN LEU GLU SER ASN ASN VAL GLY VAL VAL LEU MET GLY SEQRES 7 A 507 ASP GLY LEU MET ILE GLN GLU GLY SER SER VAL LYS ALA SEQRES 8 A 507 THR GLY ARG ILE ALA GLN ILE PRO VAL SER GLU ALA TYR SEQRES 9 A 507 LEU GLY ARG VAL ILE ASN ALA LEU ALA LYS PRO ILE ASP SEQRES 10 A 507 GLY ARG GLY GLU ILE THR ALA SER GLU SER ARG LEU ILE SEQRES 11 A 507 GLU SER PRO ALA PRO GLY ILE MET SER ARG ARG SER VAL SEQRES 12 A 507 TYR GLU PRO LEU GLN THR GLY LEU ILE ALA ILE ASP ALA SEQRES 13 A 507 MET ILE PRO VAL GLY ARG GLY GLN ARG GLU LEU ILE ILE SEQRES 14 A 507 GLY ASP ARG GLN THR GLY LYS THR ALA VAL ALA THR ASP SEQRES 15 A 507 THR ILE LEU ASN GLN GLN GLY GLN ASN VAL ILE CYS VAL SEQRES 16 A 507 TYR VAL ALA ILE GLY GLN LYS ALA SER SER VAL ALA GLN SEQRES 17 A 507 VAL VAL THR ASN PHE GLN GLU ARG GLY ALA MET GLU TYR SEQRES 18 A 507 THR ILE VAL VAL ALA GLU THR ALA ASP SER PRO ALA THR SEQRES 19 A 507 LEU GLN TYR LEU ALA PRO TYR THR GLY ALA ALA LEU ALA SEQRES 20 A 507 GLU TYR PHE MET TYR ARG GLU ARG HIS THR LEU ILE ILE SEQRES 21 A 507 TYR ASP ASP LEU SER LYS GLN ALA GLN ALA TYR ARG GLN SEQRES 22 A 507 MET SER LEU LEU LEU ARG ARG PRO PRO GLY ARG GLU ALA SEQRES 23 A 507 TYR PRO GLY ASP VAL PHE TYR LEU HIS SER ARG LEU LEU SEQRES 24 A 507 GLU ARG ALA ALA LYS LEU SER SER LEU LEU GLY GLU GLY SEQRES 25 A 507 SER MET THR ALA LEU PRO ILE VAL GLU THR GLN ALA GLY SEQRES 26 A 507 ASP VAL SER ALA TYR ILE PRO THR ASN VAL ILE SER ILE SEQRES 27 A 507 THR ASP GLY GLN ILE PHE LEU SER ALA ASP LEU PHE ASN SEQRES 28 A 507 ALA GLY ILE ARG PRO ALA ILE ASN VAL GLY ILE SER VAL SEQRES 29 A 507 SER ARG VAL GLY SER ALA ALA GLN ILE LYS ALA MET LYS SEQRES 30 A 507 LYS VAL ALA GLY LYS LEU LYS LEU GLU LEU ALA GLN PHE SEQRES 31 A 507 ALA GLU LEU GLU ALA PHE ALA GLN PHE ALA SER ASP LEU SEQRES 32 A 507 ASP LYS ALA THR GLN ASN GLN LEU ALA ARG GLY GLN ARG SEQRES 33 A 507 LEU ARG GLU LEU LEU LYS GLN PRO GLN SER ALA PRO LEU SEQRES 34 A 507 THR VAL GLU GLU GLN VAL MET THR ILE TYR THR GLY THR SEQRES 35 A 507 ASN GLY TYR LEU ASP SER LEU GLU LEU ASP GLN VAL ARG SEQRES 36 A 507 LYS TYR LEU VAL GLU LEU ARG THR TYR VAL LYS THR ASN SEQRES 37 A 507 LYS PRO GLU PHE GLN GLU ILE ILE SER SER THR LYS THR SEQRES 38 A 507 PHE THR GLU GLU ALA GLU ALA LEU LEU LYS GLU ALA ILE SEQRES 39 A 507 GLN GLU GLN MET GLU ARG PHE LEU LEU GLN GLU GLN ALA SEQRES 1 B 498 MET ARG ILE ASN PRO THR THR SER ASP PRO GLY VAL SER SEQRES 2 B 498 THR LEU GLU LYS LYS ASN LEU GLY ARG ILE ALA GLN ILE SEQRES 3 B 498 ILE GLY PRO VAL LEU ASN VAL ALA PHE PRO PRO GLY LYS SEQRES 4 B 498 MET PRO ASN ILE TYR ASN ALA LEU ILE VAL LYS GLY ARG SEQRES 5 B 498 ASP THR ALA GLY GLN PRO MET ASN VAL THR CYS GLU VAL SEQRES 6 B 498 GLN GLN LEU LEU GLY ASN ASN ARG VAL ARG ALA VAL ALA SEQRES 7 B 498 MET SER ALA THR ASP GLY LEU THR ARG GLY MET GLU VAL SEQRES 8 B 498 ILE ASP THR GLY ALA PRO LEU SER VAL PRO VAL GLY GLY SEQRES 9 B 498 PRO THR LEU GLY ARG ILE PHE ASN VAL LEU GLY GLU PRO SEQRES 10 B 498 VAL ASP ASN LEU ARG PRO VAL ASP THR ARG THR THR SER SEQRES 11 B 498 PRO ILE HIS ARG SER ALA PRO ALA PHE THR GLN LEU ASP SEQRES 12 B 498 THR LYS LEU SER ILE PHE GLU THR GLY ILE LYS VAL VAL SEQRES 13 B 498 ASN LEU LEU ALA PRO TYR ARG ARG GLY GLY LYS ILE GLY SEQRES 14 B 498 LEU PHE GLY GLY ALA GLY VAL GLY LYS THR VAL LEU ILE SEQRES 15 B 498 MET GLU LEU ILE ASN ASN ILE ALA LYS ALA HIS GLY GLY SEQRES 16 B 498 VAL SER VAL PHE GLY GLY VAL GLY GLU ARG THR ARG GLU SEQRES 17 B 498 GLY ASN ASP LEU TYR MET GLU MET LYS GLU SER GLY VAL SEQRES 18 B 498 ILE ASN GLU GLN ASN ILE ALA GLU SER LYS VAL ALA LEU SEQRES 19 B 498 VAL TYR GLY GLN MET ASN GLU PRO PRO GLY ALA ARG MET SEQRES 20 B 498 ARG VAL GLY LEU THR ALA LEU THR MET ALA GLU TYR PHE SEQRES 21 B 498 ARG ASP VAL ASN GLU GLN ASP VAL LEU LEU PHE ILE ASP SEQRES 22 B 498 ASN ILE PHE ARG PHE VAL GLN ALA GLY SER GLU VAL SER SEQRES 23 B 498 ALA LEU LEU GLY ARG MET PRO SER ALA VAL GLY TYR GLN SEQRES 24 B 498 PRO THR LEU SER THR GLU MET GLY SER LEU GLN GLU ARG SEQRES 25 B 498 ILE THR SER THR LYS GLU GLY SER ILE THR SER ILE GLN SEQRES 26 B 498 ALA VAL TYR VAL PRO ALA ASP ASP LEU THR ASP PRO ALA SEQRES 27 B 498 PRO ALA THR THR PHE ALA HIS LEU ASP ALA THR THR VAL SEQRES 28 B 498 LEU SER ARG GLY LEU ALA ALA LYS GLY ILE TYR PRO ALA SEQRES 29 B 498 VAL ASP PRO LEU ASP SER THR SER THR MET LEU GLN PRO SEQRES 30 B 498 ARG ILE VAL GLY GLU GLU HIS TYR GLU ILE ALA GLN ARG SEQRES 31 B 498 VAL LYS GLU THR LEU GLN ARG TYR LYS GLU LEU GLN ASP SEQRES 32 B 498 ILE ILE ALA ILE LEU GLY LEU ASP GLU LEU SER GLU GLU SEQRES 33 B 498 ASP ARG LEU THR VAL ALA ARG ALA ARG LYS ILE GLU ARG SEQRES 34 B 498 PHE LEU SER GLN PRO PHE PHE VAL ALA GLU VAL PHE THR SEQRES 35 B 498 GLY SER PRO GLY LYS TYR VAL GLY LEU ALA GLU THR ILE SEQRES 36 B 498 ARG GLY PHE GLN LEU ILE LEU SER GLY GLU LEU ASP SER SEQRES 37 B 498 LEU PRO GLU GLN ALA PHE TYR LEU VAL GLY ASN ILE ASP SEQRES 38 B 498 GLU ALA THR ALA LYS ALA MET ASN LEU GLU MET GLU SER SEQRES 39 B 498 LYS LEU LYS LYS HET TTX B 499 30 HETNAM TTX TENTOXIN HETSYN TTX 0 FORMUL 3 TTX C22 H30 N4 O4 HELIX 1 1 ASP A 79 ILE A 83 5 5 HELIX 2 2 GLY A 175 ASN A 186 1 12 HELIX 3 3 LYS A 202 ASN A 212 1 11 HELIX 4 4 GLY A 217 GLU A 220 5 4 HELIX 5 5 TYR A 237 TYR A 252 1 16 HELIX 6 6 LEU A 264 LEU A 278 1 15 HELIX 7 7 GLY A 283 TYR A 287 5 5 HELIX 8 8 LEU A 294 LEU A 299 1 6 HELIX 9 9 ALA A 329 SER A 337 1 9 HELIX 10 10 GLY A 368 GLN A 372 5 5 HELIX 11 11 ILE A 373 GLU A 394 1 22 HELIX 12 12 ALA A 395 ALA A 400 5 6 HELIX 13 13 ASP A 404 LYS A 422 1 19 HELIX 14 14 THR A 430 ASN A 443 1 14 HELIX 15 15 GLU A 450 LYS A 469 1 20 HELIX 16 16 LYS A 469 LYS A 480 1 12 HELIX 17 17 THR A 483 GLU A 499 1 17 HELIX 18 18 VAL B 155 ALA B 160 1 6 HELIX 19 19 GLY B 177 ILE B 189 1 13 HELIX 20 20 THR B 206 SER B 219 1 14 HELIX 21 21 PRO B 242 MET B 247 1 6 HELIX 22 22 ARG B 248 ARG B 261 1 14 HELIX 23 23 ILE B 275 PHE B 278 5 4 HELIX 24 24 VAL B 279 ALA B 287 1 9 HELIX 25 25 LEU B 288 GLY B 290 5 3 HELIX 26 26 SER B 294 TYR B 298 5 5 HELIX 27 27 PRO B 330 ASP B 333 5 4 HELIX 28 28 ASP B 336 PHE B 343 1 8 HELIX 29 29 ALA B 344 LEU B 346 5 3 HELIX 30 30 GLY B 381 GLY B 409 1 29 HELIX 31 31 ASP B 417 LEU B 431 1 15 HELIX 32 32 GLY B 450 LEU B 460 1 11 HELIX 33 33 ILE B 480 THR B 484 5 5 SHEET 1 A 7 THR A 29 VAL A 35 0 SHEET 2 A 7 ILE A 39 GLY A 44 -1 O HIS A 43 N THR A 31 SHEET 3 A 7 ASN A 71 LEU A 76 -1 O VAL A 72 N ILE A 42 SHEET 4 A 7 ILE A 61 ASN A 66 -1 N ASN A 66 O GLY A 73 SHEET 5 A 7 LEU A 53 PHE A 56 -1 N VAL A 54 O GLY A 62 SHEET 6 A 7 SER A 88 ALA A 91 -1 O LYS A 90 N GLU A 55 SHEET 7 A 7 THR A 29 VAL A 35 -1 N GLY A 30 O VAL A 89 SHEET 1 B 5 ILE A 168 GLY A 170 0 SHEET 2 B 5 SER A 313 GLU A 321 1 O PRO A 318 N ILE A 168 SHEET 3 B 5 HIS A 256 ASP A 262 1 N ILE A 259 O LEU A 317 SHEET 4 B 5 ILE A 193 ILE A 199 1 N ILE A 193 O HIS A 256 SHEET 5 B 5 THR A 222 ILE A 223 1 O ILE A 223 N CYS A 194 SHEET 1 C 5 ILE A 168 GLY A 170 0 SHEET 2 C 5 SER A 313 GLU A 321 1 O PRO A 318 N ILE A 168 SHEET 3 C 5 HIS A 256 ASP A 262 1 N ILE A 259 O LEU A 317 SHEET 4 C 5 ILE A 193 ILE A 199 1 N ILE A 193 O HIS A 256 SHEET 5 C 5 ALA A 226 GLU A 227 1 O GLU A 227 N ALA A 198 SHEET 1 D 7 LEU B 20 ILE B 26 0 SHEET 2 D 7 VAL B 30 ALA B 34 -1 O ALA B 34 N ARG B 22 SHEET 3 D 7 VAL B 74 ALA B 78 -1 O ALA B 76 N LEU B 31 SHEET 4 D 7 THR B 62 GLN B 67 -1 N GLN B 67 O ARG B 75 SHEET 5 D 7 ALA B 46 VAL B 49 -1 N LEU B 47 O CYS B 63 SHEET 6 D 7 GLU B 90 ASP B 93 -1 O ILE B 92 N ILE B 48 SHEET 7 D 7 LEU B 20 ILE B 26 -1 N GLY B 21 O VAL B 91 SHEET 1 E 2 SER B 99 VAL B 102 0 SHEET 2 E 2 THR B 128 PRO B 131 -1 O THR B 128 N VAL B 102 SHEET 1 F 7 ILE B 110 PHE B 111 0 SHEET 2 F 7 VAL B 232 GLY B 237 1 O LEU B 234 N PHE B 111 SHEET 3 F 7 SER B 197 VAL B 202 1 N PHE B 199 O VAL B 235 SHEET 4 F 7 ASP B 267 ASP B 273 1 O PHE B 271 N VAL B 198 SHEET 5 F 7 SER B 320 TYR B 328 1 O THR B 322 N VAL B 268 SHEET 6 F 7 ILE B 168 GLY B 172 1 N ILE B 168 O SER B 323 SHEET 7 F 7 ALA B 348 THR B 349 1 O ALA B 348 N GLY B 169 LINK OD2 ASP B 83 C11 TTX B 499 1555 1555 1.61 CISPEP 1 ARG A 355 PRO A 356 0 1.56 CISPEP 2 TYR B 362 PRO B 363 0 -1.34 SITE 1 AC1 8 GLY A 51 LEU A 65 GLU A 131 MET A 274 SITE 2 AC1 8 ARG A 297 ALA B 81 THR B 82 ASP B 83 CRYST1 146.887 146.887 381.679 90.00 90.00 120.00 H 3 2 18 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 0.006808 0.003931 0.000000 0.00000 SCALE2 0.000000 0.007861 0.000000 0.00000 SCALE3 0.000000 0.000000 0.002620 0.00000 MASTER 570 0 1 33 33 0 2 6 0 0 0 78 END