HEADER HYDROLASE 27-JUL-17 5Y2X TITLE CRYSTAL STRUCTURE OF APO-HALOTAG (M175C) COMPND MOL_ID: 1; COMPND 2 MOLECULE: HALOALKANE DEHALOGENASE; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 2-293; COMPND 5 EC: 3.8.1.5; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOCOCCUS SP.; SOURCE 3 ORGANISM_TAXID: 1831; SOURCE 4 GENE: DHAA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3) KEYWDS HALOTAG, HALOALKANE DEHALOGENASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR H.LEE,M.KANG,H.RHEE,C.LEE REVDAT 2 22-NOV-23 5Y2X 1 REMARK REVDAT 1 06-SEP-17 5Y2X 0 JRNL AUTH M.G.KANG,H.LEE,B.H.KIM,Y.DUNBAYEV,J.K.SEO,C.LEE,H.W.RHEE JRNL TITL STRUCTURE-GUIDED SYNTHESIS OF A PROTEIN-BASED FLUORESCENT JRNL TITL 2 SENSOR FOR ALKYL HALIDES JRNL REF CHEM. COMMUN. (CAMB.) V. 53 9226 2017 JRNL REFN ESSN 1364-548X JRNL PMID 28766590 JRNL DOI 10.1039/C7CC03714G REMARK 2 REMARK 2 RESOLUTION. 2.02 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.10.1-2155 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.02 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.44 REMARK 3 MIN(FOBS/SIGMA_FOBS) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 22178 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : NULL REMARK 3 R VALUE (WORKING SET) : 0.163 REMARK 3 FREE R VALUE : 0.192 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1109 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : NULL 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 5Y2X COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-JUL-17. REMARK 100 THE DEPOSITION ID IS D_1300004580. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-DEC-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 : 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) : 1.00000 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 : 22255 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.020 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 (%) : 99.5 REMARK 200 DATA REDUNDANCY : 6.100 REMARK 200 R MERGE (I) : 0.09400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 26.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.33400 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: PHENIX REMARK 200 STARTING MODEL: 4KAF REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 48.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 20K, 0.1M TRIS PH 8.2, 200MM REMARK 280 MGCL2, 5% BUTANOL., VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 293K 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 82.09600 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 31.32100 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 31.32100 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 123.14400 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 31.32100 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 31.32100 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 41.04800 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 31.32100 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 31.32100 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 123.14400 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 31.32100 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 31.32100 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 41.04800 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 82.09600 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11690 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -12.0 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 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 -1 REMARK 465 GLY A 0 REMARK 465 SER A 1 REMARK 465 ALA A 2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH A 556 O HOH A 609 2.15 REMARK 500 O HOH A 608 O HOH A 624 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH A 536 O HOH A 624 7545 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 PRO A 9 49.28 -87.92 REMARK 500 PRO A 42 49.71 -106.27 REMARK 500 THR A 43 -160.93 -104.35 REMARK 500 GLU A 98 -86.16 -106.65 REMARK 500 ASP A 106 -132.70 57.65 REMARK 500 ARG A 153 44.28 -86.74 REMARK 500 VAL A 245 -71.99 -135.70 REMARK 500 LEU A 271 -97.45 -119.51 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 301 DBREF 5Y2X A 2 293 UNP P0A3G3 DHAA_RHOSO 2 293 SEQADV 5Y2X SER A -1 UNP P0A3G3 EXPRESSION TAG SEQADV 5Y2X GLY A 0 UNP P0A3G3 EXPRESSION TAG SEQADV 5Y2X SER A 1 UNP P0A3G3 EXPRESSION TAG SEQADV 5Y2X ALA A 2 UNP P0A3G3 SER 2 ENGINEERED MUTATION SEQADV 5Y2X VAL A 47 UNP P0A3G3 LEU 47 ENGINEERED MUTATION SEQADV 5Y2X THR A 58 UNP P0A3G3 SER 58 ENGINEERED MUTATION SEQADV 5Y2X GLY A 78 UNP P0A3G3 ASP 78 ENGINEERED MUTATION SEQADV 5Y2X PHE A 87 UNP P0A3G3 TYR 87 ENGINEERED MUTATION SEQADV 5Y2X MET A 88 UNP P0A3G3 LEU 88 ENGINEERED MUTATION SEQADV 5Y2X PHE A 128 UNP P0A3G3 CYS 128 ENGINEERED MUTATION SEQADV 5Y2X THR A 155 UNP P0A3G3 ALA 155 ENGINEERED MUTATION SEQADV 5Y2X LYS A 160 UNP P0A3G3 GLU 160 ENGINEERED MUTATION SEQADV 5Y2X VAL A 167 UNP P0A3G3 ALA 167 ENGINEERED MUTATION SEQADV 5Y2X THR A 172 UNP P0A3G3 ALA 172 ENGINEERED MUTATION SEQADV 5Y2X CYS A 175 UNP P0A3G3 LYS 175 ENGINEERED MUTATION SEQADV 5Y2X GLY A 176 UNP P0A3G3 CYS 176 ENGINEERED MUTATION SEQADV 5Y2X ASN A 195 UNP P0A3G3 LYS 195 ENGINEERED MUTATION SEQADV 5Y2X GLU A 224 UNP P0A3G3 ALA 224 ENGINEERED MUTATION SEQADV 5Y2X ASP A 227 UNP P0A3G3 ASN 227 ENGINEERED MUTATION SEQADV 5Y2X LYS A 257 UNP P0A3G3 GLU 257 ENGINEERED MUTATION SEQADV 5Y2X ALA A 264 UNP P0A3G3 THR 264 ENGINEERED MUTATION SEQADV 5Y2X ASN A 272 UNP P0A3G3 HIS 272 ENGINEERED MUTATION SEQADV 5Y2X LEU A 273 UNP P0A3G3 TYR 273 ENGINEERED MUTATION SEQADV 5Y2X SER A 291 UNP P0A3G3 PRO 291 ENGINEERED MUTATION SEQADV 5Y2X THR A 292 UNP P0A3G3 ALA 292 ENGINEERED MUTATION SEQADV 5Y2X GLU A 294 UNP P0A3G3 EXPRESSION TAG SEQADV 5Y2X ILE A 295 UNP P0A3G3 EXPRESSION TAG SEQADV 5Y2X SER A 296 UNP P0A3G3 EXPRESSION TAG SEQADV 5Y2X GLY A 297 UNP P0A3G3 EXPRESSION TAG SEQRES 1 A 299 SER GLY SER ALA GLU ILE GLY THR GLY PHE PRO PHE ASP SEQRES 2 A 299 PRO HIS TYR VAL GLU VAL LEU GLY GLU ARG MET HIS TYR SEQRES 3 A 299 VAL ASP VAL GLY PRO ARG ASP GLY THR PRO VAL LEU PHE SEQRES 4 A 299 LEU HIS GLY ASN PRO THR SER SER TYR VAL TRP ARG ASN SEQRES 5 A 299 ILE ILE PRO HIS VAL ALA PRO THR HIS ARG CYS ILE ALA SEQRES 6 A 299 PRO ASP LEU ILE GLY MET GLY LYS SER ASP LYS PRO ASP SEQRES 7 A 299 LEU GLY TYR PHE PHE ASP ASP HIS VAL ARG PHE MET ASP SEQRES 8 A 299 ALA PHE ILE GLU ALA LEU GLY LEU GLU GLU VAL VAL LEU SEQRES 9 A 299 VAL ILE HIS ASP TRP GLY SER ALA LEU GLY PHE HIS TRP SEQRES 10 A 299 ALA LYS ARG ASN PRO GLU ARG VAL LYS GLY ILE ALA PHE SEQRES 11 A 299 MET GLU PHE ILE ARG PRO ILE PRO THR TRP ASP GLU TRP SEQRES 12 A 299 PRO GLU PHE ALA ARG GLU THR PHE GLN ALA PHE ARG THR SEQRES 13 A 299 THR ASP VAL GLY ARG LYS LEU ILE ILE ASP GLN ASN VAL SEQRES 14 A 299 PHE ILE GLU GLY THR LEU PRO CYS GLY VAL VAL ARG PRO SEQRES 15 A 299 LEU THR GLU VAL GLU MET ASP HIS TYR ARG GLU PRO PHE SEQRES 16 A 299 LEU ASN PRO VAL ASP ARG GLU PRO LEU TRP ARG PHE PRO SEQRES 17 A 299 ASN GLU LEU PRO ILE ALA GLY GLU PRO ALA ASN ILE VAL SEQRES 18 A 299 ALA LEU VAL GLU GLU TYR MET ASP TRP LEU HIS GLN SER SEQRES 19 A 299 PRO VAL PRO LYS LEU LEU PHE TRP GLY THR PRO GLY VAL SEQRES 20 A 299 LEU ILE PRO PRO ALA GLU ALA ALA ARG LEU ALA LYS SER SEQRES 21 A 299 LEU PRO ASN CYS LYS ALA VAL ASP ILE GLY PRO GLY LEU SEQRES 22 A 299 ASN LEU LEU GLN GLU ASP ASN PRO ASP LEU ILE GLY SER SEQRES 23 A 299 GLU ILE ALA ARG TRP LEU SER THR LEU GLU ILE SER GLY HET CL A 301 1 HETNAM CL CHLORIDE ION FORMUL 2 CL CL 1- FORMUL 3 HOH *259(H2 O) HELIX 1 AA1 SER A 44 ARG A 49 5 6 HELIX 2 AA2 ILE A 51 ALA A 56 1 6 HELIX 3 AA3 PHE A 80 LEU A 95 1 16 HELIX 4 AA4 ASP A 106 ASN A 119 1 14 HELIX 5 AA5 THR A 137 TRP A 141 5 5 HELIX 6 AA6 PRO A 142 PHE A 144 5 3 HELIX 7 AA7 ALA A 145 ARG A 153 1 9 HELIX 8 AA8 THR A 155 ILE A 163 1 9 HELIX 9 AA9 ASN A 166 GLY A 171 1 6 HELIX 10 AB1 LEU A 173 VAL A 177 5 5 HELIX 11 AB2 THR A 182 GLU A 191 1 10 HELIX 12 AB3 PRO A 192 LEU A 194 5 3 HELIX 13 AB4 ASN A 195 ASP A 198 5 4 HELIX 14 AB5 ARG A 199 LEU A 209 1 11 HELIX 15 AB6 PRO A 215 SER A 232 1 18 HELIX 16 AB7 PRO A 248 LEU A 259 1 12 HELIX 17 AB8 LEU A 273 ASN A 278 1 6 HELIX 18 AB9 ASN A 278 LEU A 293 1 16 SHEET 1 AA1 8 HIS A 13 VAL A 17 0 SHEET 2 AA1 8 GLU A 20 VAL A 27 -1 O GLU A 20 N VAL A 17 SHEET 3 AA1 8 CYS A 61 PRO A 64 -1 O CYS A 61 N VAL A 27 SHEET 4 AA1 8 VAL A 35 LEU A 38 1 N PHE A 37 O ILE A 62 SHEET 5 AA1 8 VAL A 100 HIS A 105 1 O VAL A 103 N LEU A 36 SHEET 6 AA1 8 VAL A 123 MET A 129 1 O ALA A 127 N LEU A 102 SHEET 7 AA1 8 LYS A 236 PRO A 243 1 O LEU A 237 N PHE A 128 SHEET 8 AA1 8 CYS A 262 GLY A 270 1 O VAL A 265 N LEU A 238 CISPEP 1 ASN A 41 PRO A 42 0 -0.94 CISPEP 2 GLU A 214 PRO A 215 0 -5.60 CISPEP 3 THR A 242 PRO A 243 0 2.03 SITE 1 AC1 3 ASN A 41 TRP A 107 PRO A 206 CRYST1 62.642 62.642 164.192 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 0.015964 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015964 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006090 0.00000