HEADER RNA BINDING PROTEIN 27-NOV-25 9XW3 TITLE CSPB FROM MYCOBACTERIUM TUBERCULOSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROBABLE COLD SHOCK-LIKE PROTEIN B CSPB; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773; SOURCE 4 GENE: CSPB, RV0871; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: PRARE KEYWDS RNA CHAPERON, CSP, MYCOBACTERIUM TUBERCULOSIS, RNA-BINDING PROTEIN, KEYWDS 2 RNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR A.D.NIKULIN,N.V.LEKONTSEVA,P.Y.PANKRATOVA REVDAT 1 21-JAN-26 9XW3 0 JRNL AUTH N.LEKONTSEVA,A.MIKHAYLINA,P.PANKRATOVA,A.NIKULIN JRNL TITL THE COLD SHOCK PROTEIN CSPB FROM MYCOBACTERIUM TUBERCULOSIS JRNL TITL 2 BINDS TO MTS0997 SRNA AND MTS1338 SRNA AS A DIMER JRNL REF INT J MOL SCI V. 27 663 2026 JRNL REFN ESSN 1422-0067 JRNL DOI 10.3390/IJMS27020663 REMARK 2 REMARK 2 RESOLUTION. 3.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0430 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) : 3.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 21.18 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 3360 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) : 0.229 REMARK 3 R VALUE (WORKING SET) : 0.225 REMARK 3 FREE R VALUE : 0.347 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.100 REMARK 3 FREE R VALUE TEST SET COUNT : 145 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) : 3.60 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 3.69 REMARK 3 REFLECTION IN BIN (WORKING SET) : 233 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.2490 REMARK 3 BIN FREE R VALUE SET COUNT : 14 REMARK 3 BIN FREE R VALUE : 0.3020 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 950 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 0 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 100.2 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.08000 REMARK 3 B22 (A**2) : 2.08000 REMARK 3 B33 (A**2) : -6.75000 REMARK 3 B12 (A**2) : 1.04000 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): 0.675 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.434 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 27.245 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.926 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.777 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 969 ; 0.006 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): 936 ; 0.002 ; 0.016 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1307 ; 1.643 ; 1.867 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2162 ; 0.584 ; 1.776 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 120 ; 7.634 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 12 ;21.127 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 167 ;16.068 ;10.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 140 ; 0.069 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1161 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 221 ; 0.002 ; 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): 486 ; 9.989 ; 9.151 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 486 ; 9.962 ; 9.151 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 604 ;15.883 ;16.365 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 605 ;15.876 ;16.381 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 483 ;10.763 ;10.816 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 484 ;10.753 ;10.824 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 704 ;17.948 ;19.150 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1152 ;24.554 ;01.990 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1153 ;24.547 ;02.020 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 : 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: NULL REMARK 4 REMARK 4 9XW3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 30-NOV-25. REMARK 100 THE DEPOSITION ID IS D_1300066529. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-OCT-25 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : SEALED TUBE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU PHOTONJET-S REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : RIGAKU HYPIX-3000 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : CRYSALISPRO REMARK 200 DATA SCALING SOFTWARE : CRYSALISPRO REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 3524 REMARK 200 RESOLUTION RANGE HIGH (A) : 3.600 REMARK 200 RESOLUTION RANGE LOW (A) : 80.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 7.400 REMARK 200 R MERGE (I) : 0.20600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.9500 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 3.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.90 REMARK 200 R MERGE FOR SHELL (I) : 0.73000 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: AF-I6WZM9-F1 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 74.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.85 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NO.B5 OF NUC-PRO 3 (1.7 M LITHIUM REMARK 280 SULFATE, 50 MM HEPES SODIUM SALT, PH 7.0, 50 MM MAGNESIUM REMARK 280 SULFATE) (JENA BIOSCIENCE, GERMANY), VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 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 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 19.93500 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 39.87000 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 39.87000 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 19.93500 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: 13120 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 KCAL/MOL 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 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 158.60909 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 39.87000 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 SER A 72 REMARK 465 ARG A 73 REMARK 465 PRO A 74 REMARK 465 ARG A 75 REMARK 465 ARG A 76 REMARK 465 GLU A 77 REMARK 465 PRO A 78 REMARK 465 ALA A 79 REMARK 465 ALA A 80 REMARK 465 GLU A 81 REMARK 465 HIS A 82 REMARK 465 LYS A 83 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 GLU A 21 89.64 -64.63 REMARK 500 ASP A 25 -178.41 -66.93 REMARK 500 SER A 30 -56.95 -28.31 REMARK 500 SER A 31 -63.51 -16.25 REMARK 500 GLU A 38 42.51 34.36 REMARK 500 ALA A 39 88.58 -171.54 REMARK 500 ALA A 51 -156.40 -82.59 REMARK 500 SER A 52 -178.44 178.72 REMARK 500 ARG A 54 104.08 -51.26 REMARK 500 LEU A 60 -121.64 -103.41 REMARK 500 SER A 70 -165.51 74.12 REMARK 500 ASP A 87 -19.07 77.45 REMARK 500 HIS A 90 -73.50 -22.78 REMARK 500 VAL A 104 -62.88 -138.69 REMARK 500 LYS A 110 59.46 -118.27 REMARK 500 ALA A 119 -70.92 -39.45 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ARG A 109 0.18 SIDE CHAIN REMARK 500 ARG A 120 0.24 SIDE CHAIN REMARK 500 ARG A 121 0.14 SIDE CHAIN REMARK 500 ARG A 131 0.15 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 9XW3 A 2 135 UNP I6WZM9 I6WZM9_MYCTU 2 135 SEQRES 1 A 134 PRO THR GLY LYS VAL LYS TRP TYR ASP PRO ASP LYS GLY SEQRES 2 A 134 PHE GLY PHE LEU SER GLN GLU GLY GLY GLU ASP VAL TYR SEQRES 3 A 134 VAL ARG SER SER ALA LEU PRO THR GLY VAL GLU ALA LEU SEQRES 4 A 134 LYS ALA GLY GLN ARG VAL GLU PHE GLY ILE ALA SER GLY SEQRES 5 A 134 ARG ARG GLY PRO GLN ALA LEU SER LEU ARG LEU ILE GLU SEQRES 6 A 134 PRO PRO PRO SER LEU SER ARG PRO ARG ARG GLU PRO ALA SEQRES 7 A 134 ALA GLU HIS LYS HIS SER PRO ASP GLU LEU HIS GLY MET SEQRES 8 A 134 VAL GLU ASP MET ILE THR LEU LEU GLU SER THR VAL GLN SEQRES 9 A 134 PRO GLU LEU ARG LYS GLY ARG TYR PRO ASP ARG LYS THR SEQRES 10 A 134 ALA ARG ARG VAL ALA GLU VAL VAL ARG ALA VAL ALA ARG SEQRES 11 A 134 GLU PHE GLU SER HELIX 1 AA1 SER A 31 LEU A 33 5 3 HELIX 2 AA2 GLU A 88 VAL A 104 1 17 HELIX 3 AA3 VAL A 104 ARG A 109 1 6 HELIX 4 AA4 ASP A 115 GLU A 134 1 20 SHEET 1 AA1 5 VAL A 26 ARG A 29 0 SHEET 2 AA1 5 PHE A 15 LEU A 18 -1 N LEU A 18 O VAL A 26 SHEET 3 AA1 5 THR A 3 ASP A 10 -1 N TRP A 8 O PHE A 17 SHEET 4 AA1 5 ARG A 45 GLU A 47 -1 O VAL A 46 N GLY A 4 SHEET 5 AA1 5 ARG A 63 ILE A 65 -1 O ILE A 65 N ARG A 45 CRYST1 91.573 91.573 59.805 90.00 90.00 120.00 P 31 2 1 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 0.010920 0.006305 0.000000 0.00000 SCALE2 0.000000 0.012610 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016721 0.00000 TER 951 SER A 135 MASTER 322 0 0 4 5 0 0 6 950 1 0 11 END