HEADER HYDROLASE REGULATOR 15-JUN-07 2QB1 TITLE 2TEL CRYSTALLIZATION MODULE COMPND MOL_ID: 1; COMPND 2 MOLECULE: E80-TELSAM DOMAIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS 2TEL HELICAL POLYMER, HYDROLASE REGULATOR EXPDTA X-RAY DIFFRACTION AUTHOR S.NAULI,J.U.BOWIE REVDAT 6 30-AUG-23 2QB1 1 REMARK REVDAT 5 24-JUN-20 2QB1 1 SOURCE DBREF REVDAT 4 18-OCT-17 2QB1 1 REMARK REVDAT 3 13-JUL-11 2QB1 1 VERSN REVDAT 2 24-FEB-09 2QB1 1 VERSN REVDAT 1 14-OCT-08 2QB1 0 JRNL AUTH S.NAULI,S.FARR,Y.J.LEE,H.Y.KIM,S.FAHAM,J.U.BOWIE JRNL TITL POLYMER-DRIVEN CRYSTALLIZATION. JRNL REF PROTEIN SCI. V. 16 2542 2007 JRNL REFN ISSN 0961-8368 JRNL PMID 17962407 JRNL DOI 10.1110/PS.073074207 REMARK 2 REMARK 2 RESOLUTION. 2.61 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REFMAC_5.2.0019 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) : 2.61 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 56.89 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 5272 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) : 0.212 REMARK 3 R VALUE (WORKING SET) : 0.211 REMARK 3 FREE R VALUE : 0.241 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 242 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) : 2.61 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.67 REMARK 3 REFLECTION IN BIN (WORKING SET) : 352 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.67 REMARK 3 BIN R VALUE (WORKING SET) : 0.3980 REMARK 3 BIN FREE R VALUE SET COUNT : 25 REMARK 3 BIN FREE R VALUE : 0.5690 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1294 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 4 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 29.09 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.55000 REMARK 3 B22 (A**2) : -0.55000 REMARK 3 B33 (A**2) : 0.82000 REMARK 3 B12 (A**2) : -0.27000 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): 0.325 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.272 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 30.244 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.937 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.918 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1330 ; 0.009 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1808 ; 1.310 ; 1.949 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 154 ; 3.433 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 68 ;37.235 ;23.529 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 224 ;13.906 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 10 ;22.650 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 194 ; 0.094 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1020 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 537 ; 0.226 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 894 ; 0.310 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 39 ; 0.138 ; 0.200 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): 33 ; 0.202 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 6 ; 0.196 ; 0.200 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): 804 ; 4.142 ; 2.000 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1256 ; 5.419 ; 3.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 616 ; 4.011 ; 2.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 552 ; 5.735 ; 3.000 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 : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 15 A 90 1 REMARK 3 1 B 15 B 90 1 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 TIGHT POSITIONAL 1 A (A): 633 ; 0.010 ; 0.050 REMARK 3 TIGHT THERMAL 1 A (A**2): 633 ; 0.040 ; 0.500 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 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 15 A 91 REMARK 3 ORIGIN FOR THE GROUP (A): -19.1336 -4.7727 4.9615 REMARK 3 T TENSOR REMARK 3 T11: 0.1063 T22: 0.1216 REMARK 3 T33: 0.0383 T12: -0.0638 REMARK 3 T13: -0.0553 T23: 0.0797 REMARK 3 L TENSOR REMARK 3 L11: 12.6088 L22: 12.0323 REMARK 3 L33: 2.4226 L12: -5.4777 REMARK 3 L13: 2.9964 L23: -4.5820 REMARK 3 S TENSOR REMARK 3 S11: 0.1305 S12: -0.4748 S13: -0.9224 REMARK 3 S21: -0.5229 S22: -0.0192 S23: 0.3711 REMARK 3 S31: 0.2375 S32: -0.0050 S33: -0.1114 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 15 B 91 REMARK 3 ORIGIN FOR THE GROUP (A): -13.7048 -23.7647 16.9909 REMARK 3 T TENSOR REMARK 3 T11: 0.0702 T22: 0.1494 REMARK 3 T33: 0.0329 T12: 0.0493 REMARK 3 T13: 0.0617 T23: 0.0884 REMARK 3 L TENSOR REMARK 3 L11: 7.1580 L22: 17.0852 REMARK 3 L33: 2.6394 L12: 2.0380 REMARK 3 L13: -1.5604 L23: -4.3632 REMARK 3 S TENSOR REMARK 3 S11: -0.4591 S12: 0.0790 S13: -0.1533 REMARK 3 S21: 0.1611 S22: 0.6130 S23: 0.9550 REMARK 3 S31: 0.1942 S32: -0.2355 S33: -0.1539 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : 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 2QB1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-JUN-07. REMARK 100 THE DEPOSITION ID IS D_1000043373. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 5306 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.600 REMARK 200 RESOLUTION RANGE LOW (A) : 90.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.09200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.47100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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: PHASER REMARK 200 STARTING MODEL: 1JI7 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.98 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.3M MNCL2, 0.1M SODIUM ACETATE , PH REMARK 280 5, VAPOR DIFFUSION, HANGING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,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 12.04800 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 24.09600 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 300 REMARK: NOT A BIOLOGICAL ASSEMBLY. THIS IS A FUSION PROTEIN OF TWO REMARK 300 NATURALLY OCCURRING PROTEINS THAT MAKES A HELICAL POLYMER. 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 ARG A 23 18.30 -67.13 REMARK 500 ASN A 53 35.52 -73.91 REMARK 500 PHE A 55 71.26 -118.63 REMARK 500 GLN A 91 -128.94 -69.07 REMARK 500 ARG B 23 18.14 -66.45 REMARK 500 ASN B 53 34.27 -75.36 REMARK 500 PHE B 55 71.63 -119.19 REMARK 500 GLN B 91 -110.09 -79.45 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2QAR RELATED DB: PDB REMARK 900 RELATED ID: 2QB0 RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 NO SUITABLE SEQUENCE DATABASE REFERENCE WAS REMARK 999 AVAILABLE AT THE TIME OF PROCESSING THIS ENTRY DBREF 2QB1 A 15 92 PDB 2QB1 2QB1 15 92 DBREF 2QB1 B 15 92 PDB 2QB1 2QB1 15 92 SEQRES 1 A 78 SER ILE ALA LEU PRO ALA HIS LEU ARG LEU GLN PRO ILE SEQRES 2 A 78 TYR TRP SER ARG ASP ASP VAL ALA GLN TRP LEU LYS TRP SEQRES 3 A 78 ALA GLU ASN GLU PHE SER LEU ARG PRO ILE ASP SER ASN SEQRES 4 A 78 THR PHE GLU MET ASN GLY LYS ALA LEU LEU LEU LEU THR SEQRES 5 A 78 LYS GLU ASP PHE ARG TYR ARG SER PRO HIS SER GLY ASP SEQRES 6 A 78 VAL LEU TYR GLU LEU LEU GLN HIS ILE LEU ALA GLN ALA SEQRES 1 B 78 SER ILE ALA LEU PRO ALA HIS LEU ARG LEU GLN PRO ILE SEQRES 2 B 78 TYR TRP SER ARG ASP ASP VAL ALA GLN TRP LEU LYS TRP SEQRES 3 B 78 ALA GLU ASN GLU PHE SER LEU ARG PRO ILE ASP SER ASN SEQRES 4 B 78 THR PHE GLU MET ASN GLY LYS ALA LEU LEU LEU LEU THR SEQRES 5 B 78 LYS GLU ASP PHE ARG TYR ARG SER PRO HIS SER GLY ASP SEQRES 6 B 78 VAL LEU TYR GLU LEU LEU GLN HIS ILE LEU ALA GLN ALA FORMUL 3 HOH *4(H2 O) HELIX 1 1 PRO A 19 ARG A 23 5 5 HELIX 2 2 GLN A 25 TRP A 29 5 5 HELIX 3 3 SER A 30 SER A 46 1 17 HELIX 4 4 ASP A 51 PHE A 55 5 5 HELIX 5 5 ASN A 58 LEU A 63 1 6 HELIX 6 6 THR A 66 SER A 74 1 9 HELIX 7 7 SER A 77 ALA A 90 1 14 HELIX 8 8 PRO B 19 ARG B 23 5 5 HELIX 9 9 GLN B 25 TRP B 29 5 5 HELIX 10 10 SER B 30 SER B 46 1 17 HELIX 11 11 ASP B 51 PHE B 55 5 5 HELIX 12 12 ASN B 58 LEU B 63 1 6 HELIX 13 13 THR B 66 SER B 74 1 9 HELIX 14 14 SER B 77 ALA B 90 1 14 CRYST1 65.686 65.686 36.144 90.00 90.00 120.00 P 31 6 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 0.015224 0.008790 0.000000 0.00000 SCALE2 0.000000 0.017579 0.000000 0.00000 SCALE3 0.000000 0.000000 0.027667 0.00000