HEADER HYDROLASE 17-MAY-18 6DGB TITLE CRYSTAL STRUCTURE OF THE C-TERMINAL CATALYTIC DOMAIN OF IS1535 TNPA, TITLE 2 AN IS607-LIKE SERINE RECOMBINASE COMPND MOL_ID: 1; COMPND 2 MOLECULE: IS607 FAMILY TRANSPOSASE IS1535; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: RESOLVASE; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773; SOURCE 4 GENE: IS1535 TNPA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET21A KEYWDS 607-LIKE SERINE RECOMBINASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR W.Y.CHEN,S.P.HANCOCK,D.CASCIO,R.C.JOHNSON REVDAT 4 13-MAR-24 6DGB 1 REMARK REVDAT 3 01-JAN-20 6DGB 1 REMARK REVDAT 2 03-APR-19 6DGB 1 JRNL REVDAT 1 18-JUL-18 6DGB 0 JRNL AUTH W.CHEN,S.MANDALI,S.P.HANCOCK,P.KUMAR,M.COLLAZO,D.CASCIO, JRNL AUTH 2 R.C.JOHNSON JRNL TITL MULTIPLE SERINE TRANSPOSASE DIMERS ASSEMBLE THE JRNL TITL 2 TRANSPOSON-END SYNAPTIC COMPLEX DURING IS607-FAMILY JRNL TITL 3 TRANSPOSITION. JRNL REF ELIFE V. 7 2018 JRNL REFN ESSN 2050-084X JRNL PMID 30289389 JRNL DOI 10.7554/ELIFE.39611 REMARK 2 REMARK 2 RESOLUTION. 2.52 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.52 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.08 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 75.3 REMARK 3 NUMBER OF REFLECTIONS : 7951 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) : 0.230 REMARK 3 R VALUE (WORKING SET) : 0.228 REMARK 3 FREE R VALUE : 0.261 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.590 REMARK 3 FREE R VALUE TEST SET COUNT : 365 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 5 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.52 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.82 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 34.50 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 1009 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2604 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 962 REMARK 3 BIN R VALUE (WORKING SET) : 0.2593 REMARK 3 BIN FREE R VALUE : 0.2850 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.66 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 47 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.000 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 2002 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 24 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 54.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 49.97 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 17.09460 REMARK 3 B22 (A**2) : -19.28810 REMARK 3 B33 (A**2) : 2.19350 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 COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.390 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.363 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.894 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.893 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 2017 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 2714 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 732 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 38 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 310 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 2017 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 260 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 2244 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.17 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.86 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 18.39 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|* } REMARK 3 ORIGIN FOR THE GROUP (A): 13.1566 -9.8025 50.4951 REMARK 3 T TENSOR REMARK 3 T11: 0.2839 T22: -0.3212 REMARK 3 T33: 0.0047 T12: -0.0218 REMARK 3 T13: -0.0589 T23: 0.0507 REMARK 3 L TENSOR REMARK 3 L11: 1.6291 L22: 2.4281 REMARK 3 L33: 4.2322 L12: 0.5470 REMARK 3 L13: 0.4589 L23: 2.9599 REMARK 3 S TENSOR REMARK 3 S11: -0.0750 S12: 0.1078 S13: -0.1956 REMARK 3 S21: 0.1396 S22: 0.0691 S23: -0.3099 REMARK 3 S31: 0.3156 S32: 0.0308 S33: 0.0059 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: { B|* } REMARK 3 ORIGIN FOR THE GROUP (A): 11.5266 9.9090 50.2351 REMARK 3 T TENSOR REMARK 3 T11: 0.3108 T22: -0.3253 REMARK 3 T33: -0.0108 T12: -0.0423 REMARK 3 T13: 0.0414 T23: -0.0663 REMARK 3 L TENSOR REMARK 3 L11: 2.6194 L22: 2.1523 REMARK 3 L33: 1.9302 L12: 0.8646 REMARK 3 L13: -0.5610 L23: -2.9054 REMARK 3 S TENSOR REMARK 3 S11: 0.0537 S12: 0.0677 S13: 0.3289 REMARK 3 S21: 0.2346 S22: 0.0338 S23: 0.4309 REMARK 3 S31: -0.3996 S32: 0.0881 S33: -0.0876 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 6DGB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-MAY-18. REMARK 100 THE DEPOSITION ID IS D_1000233954. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-MAR-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97920 REMARK 200 MONOCHROMATOR : SI (111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10275 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.500 REMARK 200 RESOLUTION RANGE LOW (A) : 48.080 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.2 REMARK 200 DATA REDUNDANCY : 4.328 REMARK 200 R MERGE (I) : 0.09900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.4800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.57 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.4 REMARK 200 DATA REDUNDANCY IN SHELL : 3.96 REMARK 200 R MERGE FOR SHELL (I) : 0.64800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.500 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELXDE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG3350, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 298K 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 26.28000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 52.14000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 27.09000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 52.14000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 26.28000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 27.09000 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: 3770 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12210 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 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 51 REMARK 465 ASN A 97 REMARK 465 GLY A 148 REMARK 465 GLU A 149 REMARK 465 THR A 150 REMARK 465 THR A 151 REMARK 465 PRO A 190 REMARK 465 GLY A 191 REMARK 465 ALA A 192 REMARK 465 GLY A 193 REMARK 465 GLN B 87 REMARK 465 ASN B 97 REMARK 465 GLY B 148 REMARK 465 GLU B 149 REMARK 465 THR B 150 REMARK 465 THR B 151 REMARK 465 GLU B 189 REMARK 465 PRO B 190 REMARK 465 GLY B 191 REMARK 465 ALA B 192 REMARK 465 GLY B 193 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASP A 62 CG OD1 OD2 REMARK 470 ARG A 64 CG CD NE CZ NH1 NH2 REMARK 470 ASP A 66 CG OD1 OD2 REMARK 470 ASP A 82 CG OD1 OD2 REMARK 470 GLN A 87 CG CD OE1 NE2 REMARK 470 LYS A 99 CG CD CE NZ REMARK 470 ARG A 172 CG CD NE CZ NH1 NH2 REMARK 470 ARG A 173 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 189 CG CD OE1 OE2 REMARK 470 ASP B 62 CG OD1 OD2 REMARK 470 ARG B 64 CG CD NE CZ NH1 NH2 REMARK 470 SER B 94 OG REMARK 470 LYS B 99 CG CD CE NZ REMARK 470 ARG B 172 CG CD NE CZ NH1 NH2 REMARK 470 ARG B 173 CD NE CZ NH1 NH2 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 HIS A 61 39.96 -80.17 REMARK 500 ASP A 82 68.13 31.50 REMARK 500 ALA A 124 137.10 -175.70 REMARK 500 ALA A 186 55.06 -98.80 REMARK 500 LYS A 187 -16.09 -145.19 REMARK 500 HIS B 61 40.09 -80.08 REMARK 500 ASP B 82 69.09 30.45 REMARK 500 ALA B 124 135.37 -175.10 REMARK 500 ALA B 186 56.93 -100.28 REMARK 500 LYS B 187 -15.52 -144.68 REMARK 500 REMARK 500 REMARK: NULL DBREF1 6DGB A 51 193 UNP A0A045HV29_MYCTX DBREF2 6DGB A A0A045HV29 51 193 DBREF1 6DGB B 51 193 UNP A0A045HV29_MYCTX DBREF2 6DGB B A0A045HV29 51 193 SEQRES 1 A 143 GLY VAL VAL LEU TYR ALA ARG VAL SER SER HIS ASP ARG SEQRES 2 A 143 ARG SER ASP LEU ASP ARG GLN VAL ALA ARG LEU THR ALA SEQRES 3 A 143 TRP ALA THR GLU ARG ASP LEU GLY VAL GLY GLN VAL VAL SEQRES 4 A 143 CYS GLU VAL GLY SER GLY LEU ASN GLY LYS ARG PRO LYS SEQRES 5 A 143 LEU ARG ARG ILE LEU SER ASP PRO ASP ALA ARG VAL ILE SEQRES 6 A 143 VAL VAL GLU HIS ARG ASP ARG LEU ALA ARG PHE GLY VAL SEQRES 7 A 143 GLU HIS LEU GLU ALA ALA LEU SER ALA GLN GLY ARG ARG SEQRES 8 A 143 ILE VAL VAL ALA ASP PRO GLY GLU THR THR ASP ASP LEU SEQRES 9 A 143 VAL CYS ASP MET ILE GLU VAL LEU THR GLY MET CYS ALA SEQRES 10 A 143 ARG LEU TYR GLY ARG ARG GLY ALA ARG ASN ARG ALA MET SEQRES 11 A 143 ARG ALA VAL THR GLU ALA LYS ARG GLU PRO GLY ALA GLY SEQRES 1 B 143 GLY VAL VAL LEU TYR ALA ARG VAL SER SER HIS ASP ARG SEQRES 2 B 143 ARG SER ASP LEU ASP ARG GLN VAL ALA ARG LEU THR ALA SEQRES 3 B 143 TRP ALA THR GLU ARG ASP LEU GLY VAL GLY GLN VAL VAL SEQRES 4 B 143 CYS GLU VAL GLY SER GLY LEU ASN GLY LYS ARG PRO LYS SEQRES 5 B 143 LEU ARG ARG ILE LEU SER ASP PRO ASP ALA ARG VAL ILE SEQRES 6 B 143 VAL VAL GLU HIS ARG ASP ARG LEU ALA ARG PHE GLY VAL SEQRES 7 B 143 GLU HIS LEU GLU ALA ALA LEU SER ALA GLN GLY ARG ARG SEQRES 8 B 143 ILE VAL VAL ALA ASP PRO GLY GLU THR THR ASP ASP LEU SEQRES 9 B 143 VAL CYS ASP MET ILE GLU VAL LEU THR GLY MET CYS ALA SEQRES 10 B 143 ARG LEU TYR GLY ARG ARG GLY ALA ARG ASN ARG ALA MET SEQRES 11 B 143 ARG ALA VAL THR GLU ALA LYS ARG GLU PRO GLY ALA GLY FORMUL 3 HOH *24(H2 O) HELIX 1 AA1 ARG A 63 ARG A 81 1 19 HELIX 2 AA2 ARG A 100 ASP A 109 1 10 HELIX 3 AA3 HIS A 119 LEU A 123 5 5 HELIX 4 AA4 GLY A 127 ALA A 137 1 11 HELIX 5 AA5 ASP A 153 GLY A 171 1 19 HELIX 6 AA6 GLY A 174 ALA A 186 1 13 HELIX 7 AA7 ARG B 63 ARG B 81 1 19 HELIX 8 AA8 ARG B 100 ASP B 109 1 10 HELIX 9 AA9 HIS B 119 LEU B 123 5 5 HELIX 10 AB1 GLY B 127 ALA B 137 1 11 HELIX 11 AB2 ASP B 153 GLY B 171 1 19 HELIX 12 AB3 GLY B 174 ALA B 186 1 13 SHEET 1 AA1 4 GLN A 87 VAL A 92 0 SHEET 2 AA1 4 VAL A 53 VAL A 58 1 N ALA A 56 O VAL A 89 SHEET 3 AA1 4 VAL A 114 VAL A 117 1 O VAL A 116 N VAL A 53 SHEET 4 AA1 4 ARG A 141 VAL A 144 1 O VAL A 143 N ILE A 115 SHEET 1 AA2 4 VAL B 89 VAL B 92 0 SHEET 2 AA2 4 VAL B 52 VAL B 58 1 N ALA B 56 O VAL B 89 SHEET 3 AA2 4 VAL B 114 VAL B 117 1 O VAL B 116 N VAL B 53 SHEET 4 AA2 4 ARG B 141 VAL B 144 1 O VAL B 143 N ILE B 115 CRYST1 52.560 54.180 104.280 90.00 90.00 90.00 P 21 21 21 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 0.019026 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018457 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009590 0.00000