HEADER HYDROLASE 12-MAR-21 7ECB TITLE POLYETHYLENE TEREPHTHALATE HYDROLYZING LIPASE PET2 MUTANT - R47C-G89C- TITLE 2 F105R-E110K-S156P-G180A-T297P COMPND MOL_ID: 1; COMPND 2 MOLECULE: LIPIAF5-2; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: UNCULTURED BACTERIUM; SOURCE 3 ORGANISM_TAXID: 77133; SOURCE 4 GENE: LIPIAF5-2; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS POLYETHYLENE TEREPHTHALATE HYDROLASE, LIPASE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR A.NAKAMURA REVDAT 2 29-NOV-23 7ECB 1 REMARK REVDAT 1 07-JUL-21 7ECB 0 JRNL AUTH A.NAKAMURA JRNL TITL POSITIVE CHARGE INTRODUCTION ON THE SURFACE OF JRNL TITL 2 THERMOSTABILIZED PET HYDROLASE FACILITATES PET BINDING AND JRNL TITL 3 DEGRADATION. JRNL REF ACS CATALYSIS 2021 JRNL REFN ESSN 2155-5435 JRNL DOI 10.1021/ACSCATAL.1C01204 REMARK 2 REMARK 2 RESOLUTION. 1.83 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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 : GEOSTD + MONOMER LIBRARY REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.83 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.08 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 24346 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.152 REMARK 3 R VALUE (WORKING SET) : 0.150 REMARK 3 FREE R VALUE : 0.193 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1217 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 38.0800 - 3.8100 1.00 2739 145 0.1276 0.1519 REMARK 3 2 3.8100 - 3.0300 1.00 2602 137 0.1353 0.1744 REMARK 3 3 3.0300 - 2.6400 1.00 2576 135 0.1484 0.1737 REMARK 3 4 2.6400 - 2.4000 1.00 2558 135 0.1570 0.2032 REMARK 3 5 2.4000 - 2.2300 1.00 2558 134 0.1512 0.2285 REMARK 3 6 2.2300 - 2.1000 1.00 2522 132 0.1628 0.2425 REMARK 3 7 2.1000 - 1.9900 1.00 2550 134 0.1632 0.2156 REMARK 3 8 1.9900 - 1.9100 1.00 2531 134 0.1845 0.2156 REMARK 3 9 1.9100 - 1.8300 0.98 2493 131 0.2147 0.2539 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) : 0.181 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.940 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.21 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.84 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 : 0.016 2056 REMARK 3 ANGLE : 1.244 2811 REMARK 3 CHIRALITY : 0.083 302 REMARK 3 PLANARITY : 0.008 369 REMARK 3 DIHEDRAL : 6.162 1201 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 7ECB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-MAR-21. REMARK 100 THE DEPOSITION ID IS D_1300021143. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-FEB-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AICHISR REMARK 200 BEAMLINE : BL2S1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.12 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 : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24351 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.830 REMARK 200 RESOLUTION RANGE LOW (A) : 38.080 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.12600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 13.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.83 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.94 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.1 REMARK 200 DATA REDUNDANCY IN SHELL : 7.00 REMARK 200 R MERGE FOR SHELL (I) : 0.67600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.000 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: 7EC8 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG3350 IN 100 MM TRIS-HCL PH 7.5, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 297K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 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 -X+1/2,Y+1/2,-Z 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 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 -1.000000 0.000000 0.000000 33.62000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 43.36000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 33.62000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 43.36000 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: 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 672 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 675 LIES ON A SPECIAL POSITION. 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 ALA A 28 REMARK 465 ASN A 29 REMARK 465 PRO A 30 REMARK 465 PRO A 31 REMARK 465 GLY A 32 REMARK 465 GLY A 33 REMARK 465 ASP A 34 REMARK 465 PRO A 35 REMARK 465 ASP A 36 REMARK 465 PRO A 37 REMARK 465 GLY A 38 REMARK 465 CYS A 39 REMARK 465 GLN A 40 REMARK 465 THR A 41 REMARK 465 ASP A 42 REMARK 465 CYS A 43 REMARK 465 ASN A 44 REMARK 465 TYR A 45 REMARK 465 LEU A 311 REMARK 465 TYR A 312 REMARK 465 PHE A 313 REMARK 465 GLN A 314 REMARK 465 GLY A 315 REMARK 465 HIS A 316 REMARK 465 HIS A 317 REMARK 465 HIS A 318 REMARK 465 HIS A 319 REMARK 465 HIS A 320 REMARK 465 HIS A 321 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 SG CYS A 47 SG CYS A 89 1.64 REMARK 500 NH2 ARG A 208 O HOH A 401 2.05 REMARK 500 O HOH A 612 O HOH A 613 2.06 REMARK 500 O HOH A 445 O HOH A 597 2.08 REMARK 500 OD1 ASP A 187 O HOH A 401 2.12 REMARK 500 O HOH A 551 O HOH A 610 2.12 REMARK 500 O HOH A 495 O HOH A 637 2.14 REMARK 500 O HOH A 525 O HOH A 648 2.18 REMARK 500 O HOH A 583 O HOH A 602 2.19 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 418 O HOH A 583 4554 1.97 REMARK 500 O HOH A 483 O HOH A 626 4554 2.04 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 SER A 175 -129.73 66.69 REMARK 500 ASN A 207 3.36 -68.39 REMARK 500 HIS A 229 -86.31 -125.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 686 DISTANCE = 6.59 ANGSTROMS DBREF 7ECB A 28 308 UNP C3RYL0 C3RYL0_9BACT 28 308 SEQADV 7ECB CYS A 47 UNP C3RYL0 ARG 47 ENGINEERED MUTATION SEQADV 7ECB CYS A 89 UNP C3RYL0 GLY 89 ENGINEERED MUTATION SEQADV 7ECB ARG A 105 UNP C3RYL0 PHE 105 ENGINEERED MUTATION SEQADV 7ECB LYS A 110 UNP C3RYL0 GLU 110 ENGINEERED MUTATION SEQADV 7ECB PRO A 156 UNP C3RYL0 SER 156 ENGINEERED MUTATION SEQADV 7ECB ALA A 180 UNP C3RYL0 GLY 180 ENGINEERED MUTATION SEQADV 7ECB PRO A 297 UNP C3RYL0 THR 297 ENGINEERED MUTATION SEQADV 7ECB GLU A 309 UNP C3RYL0 EXPRESSION TAG SEQADV 7ECB ASN A 310 UNP C3RYL0 EXPRESSION TAG SEQADV 7ECB LEU A 311 UNP C3RYL0 EXPRESSION TAG SEQADV 7ECB TYR A 312 UNP C3RYL0 EXPRESSION TAG SEQADV 7ECB PHE A 313 UNP C3RYL0 EXPRESSION TAG SEQADV 7ECB GLN A 314 UNP C3RYL0 EXPRESSION TAG SEQADV 7ECB GLY A 315 UNP C3RYL0 EXPRESSION TAG SEQADV 7ECB HIS A 316 UNP C3RYL0 EXPRESSION TAG SEQADV 7ECB HIS A 317 UNP C3RYL0 EXPRESSION TAG SEQADV 7ECB HIS A 318 UNP C3RYL0 EXPRESSION TAG SEQADV 7ECB HIS A 319 UNP C3RYL0 EXPRESSION TAG SEQADV 7ECB HIS A 320 UNP C3RYL0 EXPRESSION TAG SEQADV 7ECB HIS A 321 UNP C3RYL0 EXPRESSION TAG SEQRES 1 A 294 ALA ASN PRO PRO GLY GLY ASP PRO ASP PRO GLY CYS GLN SEQRES 2 A 294 THR ASP CYS ASN TYR GLN CYS GLY PRO ASP PRO THR ASP SEQRES 3 A 294 ALA TYR LEU GLU ALA ALA SER GLY PRO TYR THR VAL SER SEQRES 4 A 294 THR ILE ARG VAL SER SER LEU VAL PRO GLY PHE GLY GLY SEQRES 5 A 294 GLY THR ILE HIS TYR PRO THR ASN ALA CYS GLY GLY LYS SEQRES 6 A 294 MET ALA GLY ILE VAL VAL ILE PRO GLY TYR LEU SER ARG SEQRES 7 A 294 GLU SER SER ILE LYS TRP TRP GLY PRO ARG LEU ALA SER SEQRES 8 A 294 HIS GLY PHE VAL VAL MET THR ILE ASP THR ASN THR ILE SEQRES 9 A 294 TYR ASP GLN PRO SER GLN ARG ARG ASP GLN ILE GLU ALA SEQRES 10 A 294 ALA LEU GLN TYR LEU VAL ASN GLN SER ASN SER PRO SER SEQRES 11 A 294 SER PRO ILE SER GLY MET VAL ASP SER SER ARG LEU ALA SEQRES 12 A 294 ALA VAL GLY TRP SER MET GLY GLY GLY ALA THR LEU GLN SEQRES 13 A 294 LEU ALA ALA ASP GLY GLY ILE LYS ALA ALA ILE ALA LEU SEQRES 14 A 294 ALA PRO TRP ASN SER SER ILE ASN ASP PHE ASN ARG ILE SEQRES 15 A 294 GLN VAL PRO THR LEU ILE PHE ALA CYS GLN LEU ASP ALA SEQRES 16 A 294 ILE ALA PRO VAL ALA LEU HIS ALA SER PRO PHE TYR ASN SEQRES 17 A 294 ARG ILE PRO ASN THR THR PRO LYS ALA PHE PHE GLU MET SEQRES 18 A 294 THR GLY GLY ASP HIS TRP CYS ALA ASN GLY GLY ASN ILE SEQRES 19 A 294 TYR SER ALA LEU LEU GLY LYS TYR GLY VAL SER TRP MET SEQRES 20 A 294 LYS LEU HIS LEU ASP GLN ASP THR ARG TYR ALA PRO PHE SEQRES 21 A 294 LEU CYS GLY PRO ASN HIS ALA ALA GLN PRO LEU ILE SER SEQRES 22 A 294 GLU TYR ARG GLY ASN CYS PRO TYR GLU ASN LEU TYR PHE SEQRES 23 A 294 GLN GLY HIS HIS HIS HIS HIS HIS FORMUL 2 HOH *286(H2 O) HELIX 1 AA1 THR A 52 ALA A 58 1 7 HELIX 2 AA2 ARG A 105 LYS A 110 5 6 HELIX 3 AA3 TRP A 111 SER A 118 1 8 HELIX 4 AA4 GLN A 134 ASN A 154 1 21 HELIX 5 AA5 SER A 175 GLY A 188 1 14 HELIX 6 AA6 ASP A 205 ILE A 209 5 5 HELIX 7 AA7 HIS A 229 ILE A 237 1 9 HELIX 8 AA8 TRP A 254 GLY A 258 5 5 HELIX 9 AA9 TYR A 262 ASP A 279 1 18 HELIX 10 AB1 ASP A 281 LEU A 288 5 8 HELIX 11 AB2 ASN A 292 GLN A 296 5 5 SHEET 1 AA1 9 VAL A 65 VAL A 70 0 SHEET 2 AA1 9 GLY A 80 PRO A 85 -1 O GLY A 80 N VAL A 70 SHEET 3 AA1 9 VAL A 122 ILE A 126 -1 O VAL A 123 N HIS A 83 SHEET 4 AA1 9 MET A 93 ILE A 99 1 N ILE A 96 O MET A 124 SHEET 5 AA1 9 VAL A 164 TRP A 174 1 O ASP A 165 N MET A 93 SHEET 6 AA1 9 ALA A 192 LEU A 196 1 O LEU A 196 N GLY A 173 SHEET 7 AA1 9 THR A 213 CYS A 218 1 O PHE A 216 N ALA A 195 SHEET 8 AA1 9 LYS A 243 MET A 248 1 O MET A 248 N ALA A 217 SHEET 9 AA1 9 ILE A 299 GLY A 304 -1 O GLU A 301 N GLU A 247 SSBOND 1 CYS A 218 CYS A 255 1555 1555 2.02 SSBOND 2 CYS A 289 CYS A 306 1555 1555 2.01 CISPEP 1 CYS A 306 PRO A 307 0 -3.63 CRYST1 67.240 86.720 46.210 90.00 90.00 90.00 P 21 21 2 4 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 0.014872 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011531 0.000000 0.00000 SCALE3 0.000000 0.000000 0.021640 0.00000