HEADER HYDROLASE 05-MAY-25 9UTY TITLE THE STRUCTURE OF THE D197K MUTANT OF PES-H1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PES-H1; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: PES-H1; COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES; COMPND 10 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METAGENOME; SOURCE 3 ORGANISM_TAXID: 256318; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: METAGENOME; SOURCE 8 ORGANISM_TAXID: 256318; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 10 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PET HYDROLASE, ENZYME ENGINEERING, SALT TOLERANCE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR W.XIE,A.LIU REVDAT 1 13-MAY-26 9UTY 0 JRNL AUTH W.XIE,A.LIU JRNL TITL RATIONAL DESIGN OF THE POLYETHYLENE TEREPHTHALATE-DEGRADING JRNL TITL 2 ENZYME PES-H1 WITH LOW SALT TOLERANCE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.21.1_5286: ???) 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) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.46 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 54399 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.162 REMARK 3 R VALUE (WORKING SET) : 0.161 REMARK 3 FREE R VALUE : 0.186 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.880 REMARK 3 FREE R VALUE TEST SET COUNT : 2657 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 34.4600 - 4.6700 1.00 2907 158 0.1774 0.2128 REMARK 3 2 4.6600 - 3.7100 1.00 2812 131 0.1328 0.1237 REMARK 3 3 3.7000 - 3.2400 1.00 2767 145 0.1387 0.1541 REMARK 3 4 3.2400 - 2.9400 1.00 2754 126 0.1507 0.1909 REMARK 3 5 2.9400 - 2.7300 1.00 2743 142 0.1569 0.1659 REMARK 3 6 2.7300 - 2.5700 1.00 2697 165 0.1541 0.2177 REMARK 3 7 2.5700 - 2.4400 1.00 2711 144 0.1543 0.1863 REMARK 3 8 2.4400 - 2.3300 1.00 2716 135 0.1518 0.1883 REMARK 3 9 2.3300 - 2.2400 1.00 2705 144 0.1504 0.1851 REMARK 3 10 2.2400 - 2.1700 1.00 2716 137 0.1543 0.1616 REMARK 3 11 2.1700 - 2.1000 1.00 2683 144 0.1568 0.1952 REMARK 3 12 2.1000 - 2.0400 1.00 2718 147 0.1660 0.1994 REMARK 3 13 2.0400 - 1.9900 1.00 2668 138 0.1586 0.1927 REMARK 3 14 1.9900 - 1.9400 1.00 2684 152 0.1669 0.1899 REMARK 3 15 1.9400 - 1.8900 1.00 2714 122 0.1849 0.2115 REMARK 3 16 1.8900 - 1.8500 1.00 2694 137 0.1914 0.2465 REMARK 3 17 1.8500 - 1.8200 1.00 2675 136 0.2136 0.2302 REMARK 3 18 1.8200 - 1.7800 1.00 2720 130 0.2567 0.3125 REMARK 3 19 1.7800 - 1.7500 1.00 2658 124 0.3217 0.3279 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 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) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.300 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 : 0.007 4026 REMARK 3 ANGLE : 0.854 5494 REMARK 3 CHIRALITY : 0.053 611 REMARK 3 PLANARITY : 0.010 730 REMARK 3 DIHEDRAL : 13.533 1448 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 9UTY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBC ON 08-MAY-25. REMARK 100 THE DEPOSITION ID IS D_1300059151. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-APR-25 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL19U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97918 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 54478 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 49.370 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 12.80 REMARK 200 R MERGE (I) : 0.17100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.25300 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20% W/V PEG 6000, 0.1 M CITRIC ACID REMARK 280 (PH 4.0), 30% V/V MPD, VAPOR DIFFUSION, SITTING DROP, REMARK 280 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 27.94500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 49.37000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 48.13500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 49.37000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.94500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 48.13500 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: 1260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18930 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -11.0 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 -3 REMARK 465 PRO A -2 REMARK 465 HIS A -1 REMARK 465 MET A 0 REMARK 465 GLY B -3 REMARK 465 SER B -2 REMARK 465 HIS B -1 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 LEU A 32 CG CD1 CD2 REMARK 470 MET B 0 CG SD CE 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 OE1 GLU A 202 O HOH A 301 1.92 REMARK 500 O HOH A 324 O HOH A 477 2.01 REMARK 500 OE2 GLU A 186 O HOH A 301 2.04 REMARK 500 O HOH A 475 O HOH B 476 2.05 REMARK 500 O HOH A 384 O HOH A 474 2.05 REMARK 500 O HOH A 304 O HOH A 339 2.07 REMARK 500 O HOH A 318 O HOH A 353 2.10 REMARK 500 O HOH A 309 O HOH A 401 2.11 REMARK 500 O HOH B 329 O HOH B 370 2.13 REMARK 500 O HOH A 451 O HOH A 492 2.13 REMARK 500 O HOH B 484 O HOH B 498 2.14 REMARK 500 OD2 ASP A 96 O HOH A 302 2.16 REMARK 500 O HOH B 342 O HOH B 435 2.16 REMARK 500 O HOH B 491 O HOH B 496 2.17 REMARK 500 O HOH A 505 O HOH B 494 2.18 REMARK 500 O HOH A 477 O HOH A 495 2.18 REMARK 500 O HOH A 480 O HOH A 484 2.19 REMARK 500 O HOH A 437 O HOH A 489 2.19 REMARK 500 O HOH A 370 O HOH A 446 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 356 O HOH B 458 2655 2.16 REMARK 500 O HOH A 488 O HOH B 484 2655 2.18 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 THR A 63 -3.81 70.38 REMARK 500 SER A 130 -116.62 53.47 REMARK 500 HIS A 184 -92.98 -120.48 REMARK 500 PRO A 242 -154.76 -85.26 REMARK 500 THR B 63 -1.46 62.68 REMARK 500 SER B 130 -122.87 61.57 REMARK 500 ASN B 143 93.77 -160.43 REMARK 500 HIS B 184 -93.52 -119.90 REMARK 500 PRO B 242 -141.05 -81.98 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 B 98 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL DBREF 9UTY A -3 258 PDB 9UTY 9UTY -3 258 DBREF 9UTY B -3 258 PDB 9UTY 9UTY -3 258 SEQRES 1 A 262 GLY PRO HIS MET ALA ASN PRO TYR GLU ARG GLY PRO ASP SEQRES 2 A 262 PRO THR GLU SER SER ILE GLU ALA VAL ARG GLY PRO PHE SEQRES 3 A 262 ALA VAL ALA GLN THR THR VAL SER ARG LEU GLN ALA ASP SEQRES 4 A 262 GLY PHE GLY GLY GLY THR ILE TYR TYR PRO THR ASP THR SEQRES 5 A 262 SER GLN GLY THR PHE GLY ALA VAL ALA ILE SER PRO GLY SEQRES 6 A 262 PHE THR ALA GLY GLN GLU SER ILE ALA TRP LEU GLY PRO SEQRES 7 A 262 ARG ILE ALA SER GLN GLY PHE VAL VAL ILE THR ILE ASP SEQRES 8 A 262 THR ILE THR ARG LEU ASP GLN PRO ASP SER ARG GLY ARG SEQRES 9 A 262 GLN LEU GLN ALA ALA LEU ASP HIS LEU ARG THR ASN SER SEQRES 10 A 262 VAL VAL ARG ASN ARG ILE ASP PRO ASN ARG MET ALA VAL SEQRES 11 A 262 MET GLY HIS SER MET GLY GLY GLY GLY ALA LEU SER ALA SEQRES 12 A 262 ALA ALA ASN ASN THR SER LEU GLU ALA ALA ILE PRO LEU SEQRES 13 A 262 GLN GLY TRP HIS THR ARG LYS ASN TRP SER SER VAL ARG SEQRES 14 A 262 THR PRO THR LEU VAL VAL GLY ALA GLN LEU ASP THR ILE SEQRES 15 A 262 ALA PRO VAL SER SER HIS SER GLU ALA PHE TYR ASN SER SEQRES 16 A 262 LEU PRO SER ASP LEU LYS LYS ALA TYR MET GLU LEU ARG SEQRES 17 A 262 GLY ALA SER HIS LEU VAL SER ASN THR PRO ASP THR THR SEQRES 18 A 262 THR ALA LYS TYR SER ILE ALA TRP LEU LYS ARG PHE VAL SEQRES 19 A 262 ASP ASP ASP LEU ARG TYR GLU GLN PHE LEU CYS PRO ALA SEQRES 20 A 262 PRO ASP ASP PHE ALA ILE SER GLU TYR ARG SER THR CYS SEQRES 21 A 262 PRO PHE SEQRES 1 B 262 GLY SER HIS MET ALA ASN PRO TYR GLU ARG GLY PRO ASP SEQRES 2 B 262 PRO THR GLU SER SER ILE GLU ALA VAL ARG GLY PRO PHE SEQRES 3 B 262 ALA VAL ALA GLN THR THR VAL SER ARG LEU GLN ALA ASP SEQRES 4 B 262 GLY PHE GLY GLY GLY THR ILE TYR TYR PRO THR ASP THR SEQRES 5 B 262 SER GLN GLY THR PHE GLY ALA VAL ALA ILE SER PRO GLY SEQRES 6 B 262 PHE THR ALA GLY GLN GLU SER ILE ALA TRP LEU GLY PRO SEQRES 7 B 262 ARG ILE ALA SER GLN GLY PHE VAL VAL ILE THR ILE ASP SEQRES 8 B 262 THR ILE THR ARG LEU ASP GLN PRO ASP SER ARG GLY ARG SEQRES 9 B 262 GLN LEU GLN ALA ALA LEU ASP HIS LEU ARG THR ASN SER SEQRES 10 B 262 VAL VAL ARG ASN ARG ILE ASP PRO ASN ARG MET ALA VAL SEQRES 11 B 262 MET GLY HIS SER MET GLY GLY GLY GLY ALA LEU SER ALA SEQRES 12 B 262 ALA ALA ASN ASN THR SER LEU GLU ALA ALA ILE PRO LEU SEQRES 13 B 262 GLN GLY TRP HIS THR ARG LYS ASN TRP SER SER VAL ARG SEQRES 14 B 262 THR PRO THR LEU VAL VAL GLY ALA GLN LEU ASP THR ILE SEQRES 15 B 262 ALA PRO VAL SER SER HIS SER GLU ALA PHE TYR ASN SER SEQRES 16 B 262 LEU PRO SER ASP LEU LYS LYS ALA TYR MET GLU LEU ARG SEQRES 17 B 262 GLY ALA SER HIS LEU VAL SER ASN THR PRO ASP THR THR SEQRES 18 B 262 THR ALA LYS TYR SER ILE ALA TRP LEU LYS ARG PHE VAL SEQRES 19 B 262 ASP ASP ASP LEU ARG TYR GLU GLN PHE LEU CYS PRO ALA SEQRES 20 B 262 PRO ASP ASP PHE ALA ILE SER GLU TYR ARG SER THR CYS SEQRES 21 B 262 PRO PHE FORMUL 3 HOH *405(H2 O) HELIX 1 AA1 THR A 11 ALA A 17 1 7 HELIX 2 AA2 GLY A 65 ALA A 70 5 6 HELIX 3 AA3 TRP A 71 SER A 78 1 8 HELIX 4 AA4 GLN A 94 ASN A 112 1 19 HELIX 5 AA5 VAL A 115 ASN A 117 5 3 HELIX 6 AA6 SER A 130 ASN A 142 1 13 HELIX 7 AA7 HIS A 184 LEU A 192 1 9 HELIX 8 AA8 LEU A 209 THR A 213 5 5 HELIX 9 AA9 ASP A 215 ASP A 231 1 17 HELIX 10 AB1 ASP A 233 LEU A 240 5 8 HELIX 11 AB2 THR B 11 ALA B 17 1 7 HELIX 12 AB3 GLY B 65 ALA B 70 5 6 HELIX 13 AB4 TRP B 71 SER B 78 1 8 HELIX 14 AB5 GLN B 94 ARG B 110 1 17 HELIX 15 AB6 SER B 130 ASN B 142 1 13 HELIX 16 AB7 HIS B 184 LEU B 192 1 9 HELIX 17 AB8 SER B 207 THR B 213 5 7 HELIX 18 AB9 ASP B 215 ASP B 231 1 17 HELIX 19 AC1 ASP B 233 ARG B 235 5 3 HELIX 20 AC2 TYR B 236 CYS B 241 1 6 SHEET 1 AA1 6 VAL A 24 VAL A 29 0 SHEET 2 AA1 6 GLY A 40 PRO A 45 -1 O ILE A 42 N THR A 27 SHEET 3 AA1 6 VAL A 82 ILE A 86 -1 O VAL A 83 N TYR A 43 SHEET 4 AA1 6 PHE A 53 SER A 59 1 N VAL A 56 O ILE A 84 SHEET 5 AA1 6 ILE A 119 HIS A 129 1 O ASP A 120 N PHE A 53 SHEET 6 AA1 6 ALA A 148 LEU A 152 1 O LEU A 152 N GLY A 128 SHEET 1 AA2 3 THR A 168 ALA A 173 0 SHEET 2 AA2 3 LYS A 198 LEU A 203 1 O ALA A 199 N VAL A 170 SHEET 3 AA2 3 ILE A 249 SER A 254 -1 O ARG A 253 N TYR A 200 SHEET 1 AA3 6 VAL B 24 VAL B 29 0 SHEET 2 AA3 6 GLY B 40 PRO B 45 -1 O ILE B 42 N THR B 27 SHEET 3 AA3 6 VAL B 82 ILE B 86 -1 O VAL B 83 N TYR B 43 SHEET 4 AA3 6 PHE B 53 SER B 59 1 N VAL B 56 O ILE B 84 SHEET 5 AA3 6 ILE B 119 HIS B 129 1 O MET B 127 N ALA B 57 SHEET 6 AA3 6 ALA B 148 LEU B 152 1 O LEU B 152 N GLY B 128 SHEET 1 AA4 3 THR B 168 ALA B 173 0 SHEET 2 AA4 3 LYS B 198 LEU B 203 1 O ALA B 199 N VAL B 170 SHEET 3 AA4 3 ILE B 249 SER B 254 -1 O ARG B 253 N TYR B 200 SSBOND 1 CYS A 241 CYS A 256 1555 1555 2.04 SSBOND 2 CYS B 241 CYS B 256 1555 1555 2.04 CISPEP 1 CYS A 241 PRO A 242 0 -2.68 CISPEP 2 CYS A 256 PRO A 257 0 -1.47 CISPEP 3 CYS B 241 PRO B 242 0 -9.81 CISPEP 4 CYS B 256 PRO B 257 0 -2.71 CRYST1 55.890 96.270 98.740 90.00 90.00 90.00 P 21 21 21 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 0.017892 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010387 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010128 0.00000 CONECT 1825 1941 CONECT 1941 1825 CONECT 3797 3913 CONECT 3913 3797 MASTER 323 0 0 20 18 0 0 6 4333 2 4 42 END