HEADER LIGASE 23-OCT-15 5EEP TITLE CRYSTAL STRUCTURE OF E. COLI CSDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: CSDA-BINDING ACTIVATOR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: SULFUR ACCEPTOR PROTEIN CSDE; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: ECONIH1_16050, SK78_01951; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS SULFUR-ACCEPTING PROTEIN, SUFE SUPERFAMILY, CSDA INTERACTION, SULFUR KEYWDS 2 UTILIZATION, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR S.Y.PARK REVDAT 2 20-MAR-24 5EEP 1 JRNL REMARK REVDAT 1 08-JUN-16 5EEP 0 JRNL AUTH A.N.KENNE,S.KIM,S.Y.PARK JRNL TITL THE CRYSTAL STRUCTURE OF ESCHERICHIA COLI CSDE JRNL REF INT.J.BIOL.MACROMOL. V. 87 317 2016 JRNL REFN ISSN 0141-8130 JRNL PMID 26944665 JRNL DOI 10.1016/J.IJBIOMAC.2016.02.071 REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0049 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) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.69 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 5723 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) : 0.231 REMARK 3 R VALUE (WORKING SET) : 0.229 REMARK 3 FREE R VALUE : 0.285 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 273 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) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.46 REMARK 3 REFLECTION IN BIN (WORKING SET) : 409 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.77 REMARK 3 BIN R VALUE (WORKING SET) : 0.3500 REMARK 3 BIN FREE R VALUE SET COUNT : 18 REMARK 3 BIN FREE R VALUE : 0.4360 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1064 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 40 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.76 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.45000 REMARK 3 B22 (A**2) : -0.45000 REMARK 3 B33 (A**2) : 0.90000 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): 0.513 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.305 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.290 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 25.559 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.941 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.912 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1081 ; 0.010 ; 0.019 REMARK 3 BOND LENGTHS OTHERS (A): 1068 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1463 ; 1.442 ; 1.972 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2449 ; 0.793 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 139 ; 6.396 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 46 ;40.552 ;24.565 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 187 ;19.199 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;23.488 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 169 ; 0.072 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1234 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 241 ; 0.001 ; 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): 559 ; 2.407 ; 3.852 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 558 ; 2.403 ; 3.849 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 697 ; 4.084 ; 5.770 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 698 ; 4.082 ; 5.774 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 522 ; 2.382 ; 4.097 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 523 ; 2.380 ; 4.101 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 767 ; 3.968 ; 6.014 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1239 ; 7.976 ;30.546 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1222 ; 7.785 ;30.333 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 8 A 147 REMARK 3 ORIGIN FOR THE GROUP (A): 2.0093 13.0571 45.8476 REMARK 3 T TENSOR REMARK 3 T11: 0.1565 T22: 0.1717 REMARK 3 T33: 0.0227 T12: -0.0115 REMARK 3 T13: 0.0109 T23: -0.0016 REMARK 3 L TENSOR REMARK 3 L11: 2.6193 L22: 6.6805 REMARK 3 L33: 2.6427 L12: -1.6816 REMARK 3 L13: 0.2367 L23: -1.4341 REMARK 3 S TENSOR REMARK 3 S11: -0.0458 S12: -0.4230 S13: 0.1513 REMARK 3 S21: 0.7287 S22: -0.0653 S23: -0.0797 REMARK 3 S31: -0.3340 S32: 0.0933 S33: 0.1111 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 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 5EEP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-OCT-15. REMARK 100 THE DEPOSITION ID IS D_1000214675. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 28-MAR-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 7A (6B, 6C1) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 270 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 5950 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.400 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 13.10 REMARK 200 R MERGE (I) : 0.06700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 55.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.44 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 13.80 REMARK 200 R MERGE FOR SHELL (I) : 0.33800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 10.80 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: HKL-2000 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.06 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.12 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% (W/V) PEG 4000, 0.2M SODIUM REMARK 280 ACETATE, 0.1M TRIS, PH 8.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 72.66150 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 21.76050 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 21.76050 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 108.99225 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 21.76050 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 21.76050 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 36.33075 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 21.76050 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 21.76050 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 108.99225 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 21.76050 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 21.76050 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 36.33075 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 72.66150 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 214 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A -2 REMARK 465 SER A -1 REMARK 465 HIS A 0 REMARK 465 MET A 1 REMARK 465 THR A 2 REMARK 465 ASN A 3 REMARK 465 PRO A 4 REMARK 465 GLN A 5 REMARK 465 PHE A 6 REMARK 465 ALA A 7 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 GLN A 124 32.62 -98.73 REMARK 500 SER A 126 155.17 -49.19 REMARK 500 REMARK 500 REMARK: NULL DBREF1 5EEP A 1 147 UNP A0A0A1ADS4_ECOLX DBREF2 5EEP A A0A0A1ADS4 1 147 SEQADV 5EEP GLY A -2 UNP A0A0A1ADS EXPRESSION TAG SEQADV 5EEP SER A -1 UNP A0A0A1ADS EXPRESSION TAG SEQADV 5EEP HIS A 0 UNP A0A0A1ADS EXPRESSION TAG SEQRES 1 A 150 GLY SER HIS MET THR ASN PRO GLN PHE ALA GLY HIS PRO SEQRES 2 A 150 PHE GLY THR THR VAL THR ALA GLU THR LEU ARG ASN THR SEQRES 3 A 150 PHE ALA PRO LEU THR GLN TRP GLU ASP LYS TYR ARG GLN SEQRES 4 A 150 LEU ILE MET LEU GLY LYS GLN LEU PRO ALA LEU PRO ASP SEQRES 5 A 150 GLU LEU LYS ALA GLN ALA LYS GLU ILE ALA GLY CYS GLU SEQRES 6 A 150 ASN ARG VAL TRP LEU GLY TYR THR VAL ALA GLU ASN GLY SEQRES 7 A 150 LYS MET HIS PHE PHE GLY ASP SER GLU GLY ARG ILE VAL SEQRES 8 A 150 ARG GLY LEU LEU ALA VAL LEU LEU THR ALA VAL GLU GLY SEQRES 9 A 150 LYS THR ALA ALA GLU LEU GLN ALA GLN SER PRO LEU ALA SEQRES 10 A 150 LEU PHE ASP GLU LEU GLY LEU ARG ALA GLN LEU SER ALA SEQRES 11 A 150 SER ARG SER GLN GLY LEU ASN ALA LEU SER GLU ALA ILE SEQRES 12 A 150 ILE ALA ALA ALA LYS GLN VAL FORMUL 2 HOH *40(H2 O) HELIX 1 AA1 THR A 16 ALA A 25 1 10 HELIX 2 AA2 GLN A 29 LYS A 42 1 14 HELIX 3 AA3 PRO A 48 ALA A 53 1 6 HELIX 4 AA4 GLY A 85 GLU A 100 1 16 HELIX 5 AA5 THR A 103 GLN A 110 1 8 HELIX 6 AA6 LEU A 113 GLY A 120 1 8 HELIX 7 AA7 SER A 126 GLN A 146 1 21 SHEET 1 AA1 3 LYS A 56 GLU A 57 0 SHEET 2 AA1 3 VAL A 65 VAL A 71 -1 O LEU A 67 N LYS A 56 SHEET 3 AA1 3 MET A 77 SER A 83 -1 O PHE A 80 N GLY A 68 CRYST1 43.521 43.521 145.323 90.00 90.00 90.00 P 43 21 2 8 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.022977 0.000000 0.000000 0.00000 SCALE2 0.000000 0.022977 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006881 0.00000