HEADER LIGASE 17-NOV-21 7QAU TITLE CRYSTAL STRUCTURE OF A CYCLODIPEPTIDE SYNTHASE FROM PARCUBACTERIA TITLE 2 BACTERIUM RAAC4_OD1_1, D58N MUTANT COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYCLODIPEPTIDE SYNTHASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 OTHER_DETAILS: C-TERMINAL HIS TAG (EHHHHHH) SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PARCUBACTERIA BACTERIUM RAAC4_OD1_1; SOURCE 3 ORGANISM_TAXID: 1394712; SOURCE 4 GENE: O210_OD1C00001G0241; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008 KEYWDS CYCLODIPEPTIDE SYNTHASE, LIGASE EXPDTA X-RAY DIFFRACTION AUTHOR E.SUTHERLAND,C.J.HARDING,C.M.CZEKSTER REVDAT 3 31-JAN-24 7QAU 1 REMARK REVDAT 2 28-DEC-22 7QAU 1 JRNL REVDAT 1 28-SEP-22 7QAU 0 JRNL AUTH E.SUTHERLAND,C.J.HARDING,C.M.CZEKSTER JRNL TITL ACTIVE SITE REMODELLING OF A CYCLODIPEPTIDE SYNTHASE JRNL TITL 2 REDEFINES SUBSTRATE SCOPE. JRNL REF COMMUN CHEM V. 5 101 2022 JRNL REFN ESSN 2399-3669 JRNL PMID 36518199 JRNL DOI 10.1038/S42004-022-00715-2 REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.14_3260 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 46.26 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 12399 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.212 REMARK 3 R VALUE (WORKING SET) : 0.210 REMARK 3 FREE R VALUE : 0.248 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.840 REMARK 3 FREE R VALUE TEST SET COUNT : 600 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 46.2600 - 3.6507 0.99 3120 153 0.1950 0.2220 REMARK 3 2 3.6507 - 2.8978 0.99 2949 142 0.2388 0.2963 REMARK 3 3 2.8978 - 2.5315 0.99 2884 152 0.2195 0.2662 REMARK 3 4 2.5315 - 2.3001 0.98 2846 153 0.2211 0.2727 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.960 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 69.79 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 5 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 58 ) REMARK 3 ORIGIN FOR THE GROUP (A): 21.5366 57.9776 3.3919 REMARK 3 T TENSOR REMARK 3 T11: 0.5112 T22: 0.5854 REMARK 3 T33: 0.3467 T12: -0.0122 REMARK 3 T13: -0.0453 T23: -0.0919 REMARK 3 L TENSOR REMARK 3 L11: 6.1114 L22: 6.0011 REMARK 3 L33: 2.9461 L12: 0.2916 REMARK 3 L13: 0.6910 L23: -0.0697 REMARK 3 S TENSOR REMARK 3 S11: 0.0866 S12: 0.9024 S13: 0.0317 REMARK 3 S21: -0.4618 S22: 0.1051 S23: -0.0294 REMARK 3 S31: -0.1747 S32: 0.7619 S33: -0.1315 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 59 THROUGH 83 ) REMARK 3 ORIGIN FOR THE GROUP (A): 12.2098 52.2457 24.8893 REMARK 3 T TENSOR REMARK 3 T11: 0.5495 T22: 0.6100 REMARK 3 T33: 0.6447 T12: -0.0488 REMARK 3 T13: 0.0299 T23: 0.0619 REMARK 3 L TENSOR REMARK 3 L11: 7.1343 L22: 3.2281 REMARK 3 L33: 7.2041 L12: -0.4300 REMARK 3 L13: 0.3899 L23: 0.1816 REMARK 3 S TENSOR REMARK 3 S11: -0.0633 S12: -1.0970 S13: -0.2901 REMARK 3 S21: 0.4752 S22: -0.1093 S23: 0.3146 REMARK 3 S31: -0.1383 S32: -0.2342 S33: 0.2228 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 84 THROUGH 134 ) REMARK 3 ORIGIN FOR THE GROUP (A): 18.3404 49.6155 13.9692 REMARK 3 T TENSOR REMARK 3 T11: 0.4423 T22: 0.3702 REMARK 3 T33: 0.5000 T12: 0.0381 REMARK 3 T13: -0.0173 T23: -0.0501 REMARK 3 L TENSOR REMARK 3 L11: 5.8514 L22: 1.5792 REMARK 3 L33: 2.8786 L12: 0.2931 REMARK 3 L13: 2.9115 L23: -0.6759 REMARK 3 S TENSOR REMARK 3 S11: 0.4643 S12: 0.2505 S13: -0.6499 REMARK 3 S21: -0.1749 S22: 0.0614 S23: 0.1433 REMARK 3 S31: 0.6271 S32: 0.0585 S33: -0.4906 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 135 THROUGH 176 ) REMARK 3 ORIGIN FOR THE GROUP (A): 24.0948 62.4867 28.8051 REMARK 3 T TENSOR REMARK 3 T11: 0.6062 T22: 0.6736 REMARK 3 T33: 0.6722 T12: -0.0069 REMARK 3 T13: 0.0546 T23: -0.1758 REMARK 3 L TENSOR REMARK 3 L11: 6.5849 L22: 3.8893 REMARK 3 L33: 1.1490 L12: -2.6292 REMARK 3 L13: -2.3242 L23: 1.7246 REMARK 3 S TENSOR REMARK 3 S11: 0.1765 S12: -0.7227 S13: 0.8760 REMARK 3 S21: 0.1531 S22: -0.1243 S23: 0.4416 REMARK 3 S31: -0.0827 S32: -0.5264 S33: -0.1201 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 177 THROUGH 230 ) REMARK 3 ORIGIN FOR THE GROUP (A): 31.6039 56.5710 13.8410 REMARK 3 T TENSOR REMARK 3 T11: 0.4637 T22: 0.4950 REMARK 3 T33: 0.4636 T12: -0.0120 REMARK 3 T13: -0.0170 T23: -0.0661 REMARK 3 L TENSOR REMARK 3 L11: 5.1657 L22: 1.4405 REMARK 3 L33: 4.4930 L12: -0.6245 REMARK 3 L13: 1.9767 L23: -0.4955 REMARK 3 S TENSOR REMARK 3 S11: -0.1234 S12: 0.6079 S13: -0.2796 REMARK 3 S21: 0.0503 S22: 0.2298 S23: -0.1987 REMARK 3 S31: -0.1713 S32: 0.4284 S33: -0.0931 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7QAU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 17-NOV-21. REMARK 100 THE DEPOSITION ID IS D_1292119275. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-SEP-21 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 : DIAMOND REMARK 200 BEAMLINE : I24 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9999 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.7 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12429 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 46.260 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 25.10 REMARK 200 R MERGE (I) : 0.08800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 27.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.36 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 24.80 REMARK 200 R MERGE FOR SHELL (I) : 1.17100 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: 7QAE REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.27 M AMMONIUM SULFATE 0.1 M SODIUM REMARK 280 ACETATE PH 5.17, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 42 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/2 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 0.00000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 51.72000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 51.72000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 24.97500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 51.72000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 51.72000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 24.97500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 51.72000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 51.72000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 24.97500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 51.72000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 51.72000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 24.97500 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 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: 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 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 GLN A 5 REMARK 465 ILE A 6 REMARK 465 ARG A 7 REMARK 465 GLY A 8 REMARK 465 CYS A 9 REMARK 465 HIS A 10 REMARK 465 HIS A 61 REMARK 465 GLY A 62 REMARK 465 ILE A 63 REMARK 465 ASN A 64 REMARK 465 LEU A 65 REMARK 465 SER A 66 REMARK 465 VAL A 67 REMARK 465 ARG A 68 REMARK 465 ASN A 69 REMARK 465 HIS A 231 REMARK 465 HIS A 232 REMARK 465 HIS A 233 REMARK 465 HIS A 234 REMARK 465 HIS A 235 REMARK 465 HIS A 236 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 50 -53.85 -160.33 REMARK 500 PHE A 210 67.38 36.38 REMARK 500 ASP A 219 56.29 -145.73 REMARK 500 ASN A 220 24.38 38.36 REMARK 500 REMARK 500 REMARK: NULL DBREF 7QAU A 1 229 UNP V7PYQ5 V7PYQ5_9BACT 1 229 SEQADV 7QAU ASN A 58 UNP V7PYQ5 ASP 58 ENGINEERED MUTATION SEQADV 7QAU GLU A 230 UNP V7PYQ5 EXPRESSION TAG SEQADV 7QAU HIS A 231 UNP V7PYQ5 EXPRESSION TAG SEQADV 7QAU HIS A 232 UNP V7PYQ5 EXPRESSION TAG SEQADV 7QAU HIS A 233 UNP V7PYQ5 EXPRESSION TAG SEQADV 7QAU HIS A 234 UNP V7PYQ5 EXPRESSION TAG SEQADV 7QAU HIS A 235 UNP V7PYQ5 EXPRESSION TAG SEQADV 7QAU HIS A 236 UNP V7PYQ5 EXPRESSION TAG SEQRES 1 A 236 MET GLU LEU HIS GLN ILE ARG GLY CYS HIS LYS ASN ASP SEQRES 2 A 236 ILE GLU LEU LYS LYS TYR ASN ILE GLY VAL ALA ILE SER SEQRES 3 A 236 LEU GLY ASN LYS TRP PHE SER ILE ASP ASN ILE GLU LYS SEQRES 4 A 236 LEU VAL LYS TRP SER LEU LEU HIS THR LYS GLU TYR VAL SEQRES 5 A 236 ILE ILE TYR ILE ALA ASN SER ILE HIS GLY ILE ASN LEU SEQRES 6 A 236 SER VAL ARG ASN LYS LEU SER ASP SER HIS ALA GLU GLU SEQRES 7 A 236 VAL ALA ILE ARG TYR GLY ARG ASN LEU PHE ILE LYS ILE SEQRES 8 A 236 LYS GLU ARG VAL SER LEU SER PHE SER GLN ASP GLU GLN SEQRES 9 A 236 ALA LYS ILE ILE TYR ALA THR TRP SER ASP ILE ALA ASP SEQRES 10 A 236 SER LYS TYR LYS GLU LYS VAL LYS TYR LEU TYR ASN LEU SEQRES 11 A 236 TYR ASP LYS ASN ILE ASN PHE LYS ASN TYR ILE GLU ASN SEQRES 12 A 236 PHE VAL LYS GLU TRP VAL SER LYS GLU LYS ARG THR PHE SEQRES 13 A 236 ASN ASN ASN GLU ILE ASN LYS PHE GLY ARG TYR ILE LEU SEQRES 14 A 236 GLU GLU LEU PRO GLU LEU MET VAL GLN VAL LYS ALA ARG SEQRES 15 A 236 GLY VAL LEU PHE GLU ALA TYR VAL TYR PRO TYR LYS THR SEQRES 16 A 236 ARG ILE THR GLU PHE VAL GLY LEU LEU GLN LYS GLY GLU SEQRES 17 A 236 ILE PHE PRO GLU ILE LYS THR ASN ILE LEU ASP ASN HIS SEQRES 18 A 236 PRO LYS ILE PHE LEU GLU VAL ARG GLU HIS HIS HIS HIS SEQRES 19 A 236 HIS HIS FORMUL 2 HOH *11(H2 O) HELIX 1 AA1 ASN A 12 LEU A 16 1 5 HELIX 2 AA2 SER A 33 THR A 48 1 16 HELIX 3 AA3 SER A 74 TYR A 83 1 10 HELIX 4 AA4 TYR A 83 PHE A 99 1 17 HELIX 5 AA5 SER A 100 ALA A 105 1 6 HELIX 6 AA6 THR A 111 ALA A 116 1 6 HELIX 7 AA7 ASP A 117 ASN A 134 1 18 HELIX 8 AA8 ASN A 134 LYS A 151 1 18 HELIX 9 AA9 ASN A 157 VAL A 177 1 21 HELIX 10 AB1 THR A 195 LYS A 206 1 12 HELIX 11 AB2 PHE A 210 LEU A 218 1 9 SHEET 1 AA1 6 GLU A 2 LEU A 3 0 SHEET 2 AA1 6 ILE A 224 ARG A 229 -1 O ARG A 229 N GLU A 2 SHEET 3 AA1 6 ALA A 188 TYR A 191 1 N TYR A 189 O LEU A 226 SHEET 4 AA1 6 ILE A 21 ILE A 25 1 N GLY A 22 O ALA A 188 SHEET 5 AA1 6 VAL A 52 ILE A 56 1 O ILE A 53 N VAL A 23 SHEET 6 AA1 6 ILE A 107 TYR A 109 1 O ILE A 108 N ILE A 54 SHEET 1 AA2 2 LYS A 180 ALA A 181 0 SHEET 2 AA2 2 VAL A 184 LEU A 185 -1 O VAL A 184 N ALA A 181 CRYST1 103.440 103.440 49.950 90.00 90.00 90.00 P 42 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 0.009667 0.000000 0.000000 0.00000 SCALE2 0.000000 0.009667 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020020 0.00000