HEADER LYASE 10-MAR-22 7X81 TITLE THE CRYSTAL STRUCTURE OF PLOI4-C16M/D46A/I137V IN COMPLEX WITH EXO-2+2 TITLE 2 ADDUCT COMPND MOL_ID: 1; COMPND 2 MOLECULE: PLOI4; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES; COMPND 6 OTHER_DETAILS: THIS STRUCTURE IS C16M/D46A/I137V MUTANT. SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MICROMONOSPORA SP.; SOURCE 3 ORGANISM_TAXID: 1876; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PLOI4, MUTANT, 2+2 CYCLASE, EXO-2+2 ADDUCT, LYASE EXPDTA X-RAY DIFFRACTION AUTHOR M.LI,L.F.PAN REVDAT 3 29-NOV-23 7X81 1 REMARK REVDAT 2 15-FEB-23 7X81 1 JRNL REVDAT 1 08-FEB-23 7X81 0 JRNL AUTH H.WANG,Y.ZOU,M.LI,Z.TANG,J.WANG,Z.TIAN,N.STRASSNER,Q.YANG, JRNL AUTH 2 Q.ZHENG,Y.GUO,W.LIU,L.PAN,K.N.HOUK JRNL TITL A CYCLASE THAT CATALYSES COMPETING 2 + 2 AND 4 + 2 JRNL TITL 2 CYCLOADDITIONS. JRNL REF NAT.CHEM. V. 15 177 2023 JRNL REFN ESSN 1755-4349 JRNL PMID 36690833 JRNL DOI 10.1038/S41557-022-01104-X REMARK 2 REMARK 2 RESOLUTION. 2.10 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 76.24 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 22429 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.179 REMARK 3 R VALUE (WORKING SET) : 0.177 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1145 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 76.2350 - 4.2078 1.00 2805 151 0.1582 0.1781 REMARK 3 2 4.2078 - 3.3398 1.00 2705 123 0.1488 0.1766 REMARK 3 3 3.3398 - 2.9176 1.00 2667 145 0.1760 0.2243 REMARK 3 4 2.9176 - 2.6509 1.00 2633 148 0.1907 0.2536 REMARK 3 5 2.6509 - 2.4609 1.00 2653 132 0.2116 0.2687 REMARK 3 6 2.4609 - 2.3158 1.00 2614 137 0.2083 0.2709 REMARK 3 7 2.3158 - 2.1998 1.00 2575 164 0.2046 0.2568 REMARK 3 8 2.1998 - 2.1040 1.00 2632 145 0.2148 0.2556 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) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.210 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.36 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 : 9 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 21 ) REMARK 3 ORIGIN FOR THE GROUP (A): -32.5261 -37.3719 -11.7381 REMARK 3 T TENSOR REMARK 3 T11: 0.1475 T22: 0.2036 REMARK 3 T33: 0.2168 T12: -0.0140 REMARK 3 T13: -0.0158 T23: -0.0036 REMARK 3 L TENSOR REMARK 3 L11: 1.4619 L22: 1.0785 REMARK 3 L33: 1.6819 L12: -0.6104 REMARK 3 L13: 0.6840 L23: 0.2539 REMARK 3 S TENSOR REMARK 3 S11: -0.0275 S12: 0.2386 S13: -0.1403 REMARK 3 S21: -0.1261 S22: -0.0774 S23: 0.1990 REMARK 3 S31: -0.0516 S32: 0.0162 S33: -0.0458 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 22 THROUGH 40 ) REMARK 3 ORIGIN FOR THE GROUP (A): -15.1099 -23.7752 11.2680 REMARK 3 T TENSOR REMARK 3 T11: 0.2694 T22: 0.3428 REMARK 3 T33: 0.3185 T12: -0.0623 REMARK 3 T13: -0.1296 T23: -0.0271 REMARK 3 L TENSOR REMARK 3 L11: 1.7402 L22: 4.1937 REMARK 3 L33: 1.4036 L12: 2.0494 REMARK 3 L13: -0.0486 L23: 1.2310 REMARK 3 S TENSOR REMARK 3 S11: 0.0696 S12: -0.4267 S13: 0.0661 REMARK 3 S21: 0.4245 S22: -0.1829 S23: -0.8674 REMARK 3 S31: -0.1976 S32: 0.5763 S33: 0.1121 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 41 THROUGH 96 ) REMARK 3 ORIGIN FOR THE GROUP (A): -27.9669 -35.0209 -7.7301 REMARK 3 T TENSOR REMARK 3 T11: 0.0651 T22: 0.1555 REMARK 3 T33: 0.1594 T12: 0.0327 REMARK 3 T13: -0.0036 T23: -0.0048 REMARK 3 L TENSOR REMARK 3 L11: 1.0390 L22: 1.0621 REMARK 3 L33: 2.0441 L12: 0.0112 REMARK 3 L13: 0.1998 L23: 0.2606 REMARK 3 S TENSOR REMARK 3 S11: -0.0583 S12: 0.0155 S13: 0.0056 REMARK 3 S21: -0.0053 S22: -0.0288 S23: -0.0296 REMARK 3 S31: -0.0620 S32: -0.0937 S33: 0.0522 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 97 THROUGH 145 ) REMARK 3 ORIGIN FOR THE GROUP (A): -33.3733 -37.3148 -8.3433 REMARK 3 T TENSOR REMARK 3 T11: 0.0741 T22: 0.1732 REMARK 3 T33: 0.1846 T12: -0.0005 REMARK 3 T13: 0.0062 T23: -0.0030 REMARK 3 L TENSOR REMARK 3 L11: 0.7169 L22: 0.6124 REMARK 3 L33: 1.6557 L12: -0.2301 REMARK 3 L13: -0.1507 L23: -0.1377 REMARK 3 S TENSOR REMARK 3 S11: -0.0023 S12: -0.0632 S13: -0.0639 REMARK 3 S21: 0.0080 S22: 0.0687 S23: 0.1140 REMARK 3 S31: 0.0017 S32: -0.2654 S33: -0.0983 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 5 THROUGH 21 ) REMARK 3 ORIGIN FOR THE GROUP (A): -26.8434 -9.4288 -7.9662 REMARK 3 T TENSOR REMARK 3 T11: 0.5377 T22: 0.2028 REMARK 3 T33: 0.3356 T12: -0.0213 REMARK 3 T13: -0.0411 T23: 0.0440 REMARK 3 L TENSOR REMARK 3 L11: 1.3265 L22: 0.6872 REMARK 3 L33: 2.1730 L12: -0.4640 REMARK 3 L13: 0.7531 L23: 0.6833 REMARK 3 S TENSOR REMARK 3 S11: -0.1707 S12: 0.1003 S13: 0.4634 REMARK 3 S21: -0.1966 S22: 0.2348 S23: -0.0406 REMARK 3 S31: -0.6084 S32: -0.0261 S33: -0.0231 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 22 THROUGH 40 ) REMARK 3 ORIGIN FOR THE GROUP (A): -27.2234 -32.0526 14.2452 REMARK 3 T TENSOR REMARK 3 T11: 0.2547 T22: 0.2619 REMARK 3 T33: 0.1586 T12: 0.0409 REMARK 3 T13: -0.0290 T23: 0.0053 REMARK 3 L TENSOR REMARK 3 L11: 2.0393 L22: 2.6731 REMARK 3 L33: 2.2391 L12: -0.3859 REMARK 3 L13: -0.9216 L23: -0.4137 REMARK 3 S TENSOR REMARK 3 S11: -0.2686 S12: -0.1967 S13: 0.0249 REMARK 3 S21: 0.5737 S22: 0.3439 S23: 0.1432 REMARK 3 S31: -0.1520 S32: -0.3052 S33: 0.0332 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 41 THROUGH 67 ) REMARK 3 ORIGIN FOR THE GROUP (A): -29.6965 -11.5686 -4.2385 REMARK 3 T TENSOR REMARK 3 T11: 0.3980 T22: 0.1412 REMARK 3 T33: 0.2129 T12: 0.0758 REMARK 3 T13: -0.0704 T23: -0.0591 REMARK 3 L TENSOR REMARK 3 L11: 1.4369 L22: 4.1377 REMARK 3 L33: 1.5055 L12: -1.4876 REMARK 3 L13: 1.0293 L23: -2.0526 REMARK 3 S TENSOR REMARK 3 S11: -0.0053 S12: -0.0413 S13: 0.0819 REMARK 3 S21: 0.0050 S22: -0.0912 S23: 0.1529 REMARK 3 S31: -0.5608 S32: -0.0478 S33: -0.0555 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 68 THROUGH 133 ) REMARK 3 ORIGIN FOR THE GROUP (A): -24.3869 -16.6734 -7.7857 REMARK 3 T TENSOR REMARK 3 T11: 0.2738 T22: 0.1523 REMARK 3 T33: 0.2571 T12: -0.0118 REMARK 3 T13: -0.0332 T23: 0.0129 REMARK 3 L TENSOR REMARK 3 L11: 0.9552 L22: 1.2753 REMARK 3 L33: 2.1611 L12: 0.0360 REMARK 3 L13: 0.2825 L23: 0.1782 REMARK 3 S TENSOR REMARK 3 S11: -0.2314 S12: 0.0154 S13: 0.2358 REMARK 3 S21: -0.0738 S22: -0.0201 S23: -0.0919 REMARK 3 S31: -0.6169 S32: 0.0990 S33: 0.1704 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 134 THROUGH 145 ) REMARK 3 ORIGIN FOR THE GROUP (A): -23.8111 -10.6224 -11.3825 REMARK 3 T TENSOR REMARK 3 T11: 0.4657 T22: 0.1721 REMARK 3 T33: 0.3098 T12: -0.0730 REMARK 3 T13: -0.1094 T23: 0.0533 REMARK 3 L TENSOR REMARK 3 L11: 3.6817 L22: 2.1605 REMARK 3 L33: 1.4477 L12: 0.7476 REMARK 3 L13: 0.2051 L23: 1.7159 REMARK 3 S TENSOR REMARK 3 S11: -0.3336 S12: 0.3962 S13: 0.4615 REMARK 3 S21: -0.0912 S22: 0.4664 S23: -0.3878 REMARK 3 S31: -0.5070 S32: 0.4260 S33: -0.4950 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 7X81 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-MAR-22. REMARK 100 THE DEPOSITION ID IS D_1300028284. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 05-JUN-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 : SSRF REMARK 200 BEAMLINE : BL17U1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97856 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC REMARK 200 DATA SCALING SOFTWARE : AUTOPROC REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 22436 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 76.235 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 10.70 REMARK 200 R MERGE (I) : 0.21200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.14 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.32100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 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: 7X80 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.65 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.83 M MALONIC ACID, 0.25 M AMMONIUM REMARK 280 CITRATE TRIBASIC, 0.12 M SUCCINIC ACID, 0.3 M DL-MALIC ACID, 0.4 REMARK 280 M SODIUM ACETATE TRIHYDRATE, 0.5 M SODIUM FORMATE, 0.16 M REMARK 280 AMMONIUM TARTRATE DIBASIC, PH 7.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 289K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 25.34700 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 25.34700 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 42.29500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 87.96000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 42.29500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 87.96000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 25.34700 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 42.29500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 87.96000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 25.34700 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 42.29500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 87.96000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3360 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12610 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -25.0 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 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 341 LIES ON A SPECIAL POSITION. REMARK 375 HOH B 374 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 MET B 1 REMARK 465 SER B 2 REMARK 465 THR B 3 REMARK 465 VAL B 4 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 382 O HOH A 391 2.04 REMARK 500 NH1 ARG A 21 OE2 GLU A 43 2.08 REMARK 500 OG1 THR B 134 O HOH B 301 2.09 REMARK 500 OD1 ASP A 52 O HOH A 301 2.12 REMARK 500 ND2 ASN A 144 O HOH A 302 2.14 REMARK 500 OE1 GLU B 30 O HOH B 302 2.15 REMARK 500 O HOH A 304 O HOH A 345 2.15 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 408 O HOH B 385 6444 1.80 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 MET B 74 CG MET B 74 SD -0.156 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 129 NE - CZ - NH1 ANGL. DEV. = -4.7 DEGREES REMARK 500 ARG A 129 NE - CZ - NH2 ANGL. DEV. = 4.3 DEGREES 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 35 49.46 -84.68 REMARK 500 REMARK 500 REMARK: NULL DBREF 7X81 A 1 145 PDB 7X81 7X81 1 145 DBREF 7X81 B 1 145 PDB 7X81 7X81 1 145 SEQRES 1 A 145 MET SER THR VAL THR THR ILE ASN LEU GLU ASP ILE LYS SEQRES 2 A 145 GLU ILE MET HIS THR THR ILE ARG LEU GLY GLY LYS PRO SEQRES 3 A 145 GLU SER GLY GLU ALA ALA GLU LEU PRO ILE PHE LEU GLY SEQRES 4 A 145 SER SER VAL GLU PHE GLU ALA GLU LEU TYR ASP ALA ASP SEQRES 5 A 145 GLY THR GLN ILE GLY THR ALA LYS GLY THR SER VAL ILE SEQRES 6 A 145 PHE ALA GLU ALA ASP GLY THR VAL MET GLN ILE VAL SER SEQRES 7 A 145 ALA PHE ASP ASP TYR THR ASP GLY GLY ARG VAL THR TRP SEQRES 8 A 145 SER GLY ALA TYR THR MET PHE PRO THR ASP GLU PRO LYS SEQRES 9 A 145 SER VAL PRO ALA GLN GLY VAL SER GLY ARG TYR ARG GLY SEQRES 10 A 145 LEU SER GLY THR ARG THR PHE GLN LEU LEU GLU ARG PRO SEQRES 11 A 145 ASP PRO GLY THR SER LEU VAL ARG SER SER LEU VAL LEU SEQRES 12 A 145 ASN GLY SEQRES 1 B 145 MET SER THR VAL THR THR ILE ASN LEU GLU ASP ILE LYS SEQRES 2 B 145 GLU ILE MET HIS THR THR ILE ARG LEU GLY GLY LYS PRO SEQRES 3 B 145 GLU SER GLY GLU ALA ALA GLU LEU PRO ILE PHE LEU GLY SEQRES 4 B 145 SER SER VAL GLU PHE GLU ALA GLU LEU TYR ASP ALA ASP SEQRES 5 B 145 GLY THR GLN ILE GLY THR ALA LYS GLY THR SER VAL ILE SEQRES 6 B 145 PHE ALA GLU ALA ASP GLY THR VAL MET GLN ILE VAL SER SEQRES 7 B 145 ALA PHE ASP ASP TYR THR ASP GLY GLY ARG VAL THR TRP SEQRES 8 B 145 SER GLY ALA TYR THR MET PHE PRO THR ASP GLU PRO LYS SEQRES 9 B 145 SER VAL PRO ALA GLN GLY VAL SER GLY ARG TYR ARG GLY SEQRES 10 B 145 LEU SER GLY THR ARG THR PHE GLN LEU LEU GLU ARG PRO SEQRES 11 B 145 ASP PRO GLY THR SER LEU VAL ARG SER SER LEU VAL LEU SEQRES 12 B 145 ASN GLY HET 9LC A 201 79 HET 9LC B 201 79 HETNAM 9LC (4S,4AS,6AR,8R,9R,11E,12AR,14AS,17E,18AR,18BR)-9-ETHYL- HETNAM 2 9LC 4,8,19-TRIHYDROXY-11,12A,13,18A-TETRAMETHYL-2,3,4,4A, HETNAM 3 9LC 6A,7,8,9,10,12A,13,14,18A,18B-TETRADECAHYDRO-14A,17- HETNAM 4 9LC (METHENO)CYCLOBUTA[B]NAPHTHO[2,1- HETNAM 5 9LC J][1]AZACYCLOTETRADECINE-16,18(1H,15H)-DIONE FORMUL 3 9LC 2(C30 H43 N O5) FORMUL 5 HOH *194(H2 O) HELIX 1 AA1 SER A 28 GLU A 33 1 6 HELIX 2 AA2 SER A 112 ARG A 116 5 5 HELIX 3 AA3 GLY B 29 LEU B 34 5 6 HELIX 4 AA4 SER B 112 ARG B 116 5 5 SHEET 1 AA1 9 THR A 6 ARG A 21 0 SHEET 2 AA1 9 SER A 41 TYR A 49 -1 O GLU A 45 N HIS A 17 SHEET 3 AA1 9 GLN A 55 ALA A 67 -1 O SER A 63 N VAL A 42 SHEET 4 AA1 9 VAL A 73 TYR A 83 -1 O MET A 74 N PHE A 66 SHEET 5 AA1 9 ARG A 88 THR A 96 -1 O VAL A 89 N ASP A 81 SHEET 6 AA1 9 LYS A 104 GLY A 110 -1 O GLN A 109 N THR A 90 SHEET 7 AA1 9 SER A 119 ASP A 131 -1 O PHE A 124 N LYS A 104 SHEET 8 AA1 9 THR A 134 ASN A 144 -1 O ARG A 138 N GLN A 125 SHEET 9 AA1 9 THR A 6 ARG A 21 -1 N LEU A 9 O LEU A 141 SHEET 1 AA2 9 THR B 6 ARG B 21 0 SHEET 2 AA2 9 SER B 41 TYR B 49 -1 O GLU B 45 N HIS B 17 SHEET 3 AA2 9 GLN B 55 ALA B 67 -1 O SER B 63 N VAL B 42 SHEET 4 AA2 9 VAL B 73 TYR B 83 -1 O MET B 74 N PHE B 66 SHEET 5 AA2 9 ARG B 88 THR B 96 -1 O GLY B 93 N VAL B 77 SHEET 6 AA2 9 LYS B 104 GLY B 110 -1 O GLN B 109 N THR B 90 SHEET 7 AA2 9 SER B 119 ASP B 131 -1 O PHE B 124 N LYS B 104 SHEET 8 AA2 9 THR B 134 ASN B 144 -1 O SER B 140 N THR B 123 SHEET 9 AA2 9 THR B 6 ARG B 21 -1 N GLU B 14 O VAL B 137 CISPEP 1 PHE A 98 PRO A 99 0 -4.59 CISPEP 2 PHE B 98 PRO B 99 0 3.45 CRYST1 84.590 175.920 50.694 90.00 90.00 90.00 C 2 2 21 16 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 0.011822 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005684 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019726 0.00000