HEADER HYDROLASE 12-JUL-22 8DOE TITLE CRYSTAL STRUCTURE OF CTX-M-14 N106A COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-LACTAMASE; COMPND 3 CHAIN: A; COMPND 4 EC: 3.5.2.6; COMPND 5 ENGINEERED: YES; COMPND 6 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 GENE: CTX-M-14; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS BETA-LACTAMASE, B-LACTAM ANTIBIOTIC RESISTANCE, MUTATION, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.LU,T.PALZKILL REVDAT 3 25-OCT-23 8DOE 1 REMARK REVDAT 2 26-APR-23 8DOE 1 JRNL REVDAT 1 05-APR-23 8DOE 0 JRNL AUTH S.LU,M.MONTOYA,L.HU,N.NEETU,B.SANKARAN,B.V.V.PRASAD, JRNL AUTH 2 T.PALZKILL JRNL TITL MUTAGENESIS AND STRUCTURAL ANALYSIS REVEAL THE CTX-M JRNL TITL 2 BETA-LACTAMASE ACTIVE SITE IS OPTIMIZED FOR CEPHALOSPORIN JRNL TITL 3 CATALYSIS AND DRUG RESISTANCE. JRNL REF J.BIOL.CHEM. V. 299 04630 2023 JRNL REFN ESSN 1083-351X JRNL PMID 36963495 JRNL DOI 10.1016/J.JBC.2023.104630 REMARK 2 REMARK 2 RESOLUTION. 1.50 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 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 + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.48 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 3 NUMBER OF REFLECTIONS : 37847 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.146 REMARK 3 R VALUE (WORKING SET) : 0.145 REMARK 3 FREE R VALUE : 0.165 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.020 REMARK 3 FREE R VALUE TEST SET COUNT : 1900 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 48.4800 - 3.6200 0.98 2649 133 0.1600 0.1694 REMARK 3 2 3.6100 - 2.8700 0.99 2642 125 0.1501 0.1743 REMARK 3 3 2.8700 - 2.5100 0.99 2573 133 0.1469 0.1601 REMARK 3 4 2.5100 - 2.2800 0.99 2599 145 0.1375 0.1507 REMARK 3 5 2.2800 - 2.1100 0.99 2565 155 0.1333 0.1402 REMARK 3 6 2.1100 - 1.9900 0.99 2583 120 0.1295 0.1613 REMARK 3 7 1.9900 - 1.8900 0.99 2549 145 0.1308 0.1614 REMARK 3 8 1.8900 - 1.8100 0.99 2575 132 0.1390 0.1684 REMARK 3 9 1.8100 - 1.7400 0.99 2575 127 0.1372 0.1615 REMARK 3 10 1.7400 - 1.6800 0.98 2529 161 0.1406 0.1997 REMARK 3 11 1.6800 - 1.6300 0.98 2560 137 0.1441 0.1641 REMARK 3 12 1.6300 - 1.5800 0.98 2505 121 0.1433 0.1557 REMARK 3 13 1.5800 - 1.5400 0.98 2538 134 0.1547 0.1917 REMARK 3 14 1.5400 - 1.5000 0.97 2505 132 0.1650 0.1948 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) : 0.105 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 14.541 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 8.41 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 11.94 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 : 0.010 1982 REMARK 3 ANGLE : 1.226 2699 REMARK 3 CHIRALITY : 0.073 322 REMARK 3 PLANARITY : 0.012 355 REMARK 3 DIHEDRAL : 5.736 282 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 10 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 26 THROUGH 50 ) REMARK 3 ORIGIN FOR THE GROUP (A): 23.4455 6.9631 1.7007 REMARK 3 T TENSOR REMARK 3 T11: 0.0594 T22: 0.0534 REMARK 3 T33: 0.0507 T12: 0.0174 REMARK 3 T13: 0.0269 T23: -0.0010 REMARK 3 L TENSOR REMARK 3 L11: 2.7274 L22: 1.0460 REMARK 3 L33: 1.3333 L12: 0.6786 REMARK 3 L13: 0.2748 L23: -0.2998 REMARK 3 S TENSOR REMARK 3 S11: 0.0161 S12: 0.1790 S13: 0.0025 REMARK 3 S21: -0.1625 S22: -0.0775 S23: -0.1148 REMARK 3 S31: -0.0594 S32: 0.1706 S33: 0.0274 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 51 THROUGH 86 ) REMARK 3 ORIGIN FOR THE GROUP (A): 9.8775 0.1942 12.1226 REMARK 3 T TENSOR REMARK 3 T11: 0.0438 T22: 0.0554 REMARK 3 T33: 0.0456 T12: 0.0018 REMARK 3 T13: -0.0012 T23: -0.0065 REMARK 3 L TENSOR REMARK 3 L11: 0.7449 L22: 0.3140 REMARK 3 L33: 0.4414 L12: 0.0283 REMARK 3 L13: -0.3747 L23: -0.0237 REMARK 3 S TENSOR REMARK 3 S11: 0.0165 S12: 0.0771 S13: -0.0758 REMARK 3 S21: -0.0067 S22: -0.0292 S23: -0.0056 REMARK 3 S31: 0.0822 S32: -0.0488 S33: 0.0041 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 87 THROUGH 101 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.1400 3.4739 33.1626 REMARK 3 T TENSOR REMARK 3 T11: 0.0746 T22: 0.0816 REMARK 3 T33: 0.0680 T12: -0.0146 REMARK 3 T13: 0.0149 T23: -0.0179 REMARK 3 L TENSOR REMARK 3 L11: 3.9991 L22: 2.6237 REMARK 3 L33: 2.0302 L12: 3.1606 REMARK 3 L13: 2.2921 L23: 2.1129 REMARK 3 S TENSOR REMARK 3 S11: 0.1349 S12: -0.2071 S13: -0.0196 REMARK 3 S21: 0.1980 S22: -0.1676 S23: 0.0897 REMARK 3 S31: 0.1912 S32: -0.2135 S33: 0.0465 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 102 THROUGH 129 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.7993 12.0459 30.6652 REMARK 3 T TENSOR REMARK 3 T11: 0.0507 T22: 0.0301 REMARK 3 T33: 0.0554 T12: 0.0012 REMARK 3 T13: 0.0074 T23: -0.0171 REMARK 3 L TENSOR REMARK 3 L11: 0.7954 L22: 0.7501 REMARK 3 L33: 2.2455 L12: 0.0641 REMARK 3 L13: -0.0217 L23: -0.0095 REMARK 3 S TENSOR REMARK 3 S11: 0.0214 S12: -0.0268 S13: 0.0876 REMARK 3 S21: 0.0429 S22: -0.0038 S23: 0.0307 REMARK 3 S31: -0.1320 S32: 0.0295 S33: -0.0200 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 130 THROUGH 179 ) REMARK 3 ORIGIN FOR THE GROUP (A): 12.4023 -1.8761 23.7779 REMARK 3 T TENSOR REMARK 3 T11: 0.0616 T22: 0.0472 REMARK 3 T33: 0.0470 T12: 0.0065 REMARK 3 T13: -0.0007 T23: -0.0004 REMARK 3 L TENSOR REMARK 3 L11: 0.8104 L22: 0.4509 REMARK 3 L33: 0.4366 L12: -0.1560 REMARK 3 L13: -0.2033 L23: -0.2785 REMARK 3 S TENSOR REMARK 3 S11: -0.0343 S12: -0.0249 S13: -0.0464 REMARK 3 S21: -0.0497 S22: 0.0136 S23: 0.0182 REMARK 3 S31: 0.0533 S32: 0.0558 S33: 0.0153 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 180 THROUGH 195 ) REMARK 3 ORIGIN FOR THE GROUP (A): 9.0422 -1.1538 9.0465 REMARK 3 T TENSOR REMARK 3 T11: 0.0504 T22: 0.0190 REMARK 3 T33: 0.0389 T12: 0.0006 REMARK 3 T13: 0.0031 T23: 0.0026 REMARK 3 L TENSOR REMARK 3 L11: 5.1169 L22: 1.0065 REMARK 3 L33: 0.1687 L12: -2.1442 REMARK 3 L13: 0.7470 L23: -0.2886 REMARK 3 S TENSOR REMARK 3 S11: 0.0558 S12: 0.0297 S13: -0.1559 REMARK 3 S21: -0.0287 S22: -0.0381 S23: 0.0845 REMARK 3 S31: 0.0305 S32: -0.0250 S33: -0.0246 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 196 THROUGH 212 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.5010 4.5296 13.2460 REMARK 3 T TENSOR REMARK 3 T11: 0.0326 T22: 0.0529 REMARK 3 T33: 0.0347 T12: -0.0013 REMARK 3 T13: -0.0082 T23: -0.0032 REMARK 3 L TENSOR REMARK 3 L11: 1.5098 L22: 3.8537 REMARK 3 L33: 1.4309 L12: 0.5453 REMARK 3 L13: -0.3326 L23: 0.9801 REMARK 3 S TENSOR REMARK 3 S11: 0.0051 S12: 0.0232 S13: 0.0423 REMARK 3 S21: -0.0539 S22: -0.0254 S23: 0.2116 REMARK 3 S31: -0.0027 S32: -0.2204 S33: 0.0392 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 213 THROUGH 251 ) REMARK 3 ORIGIN FOR THE GROUP (A): 11.6676 13.3086 11.3952 REMARK 3 T TENSOR REMARK 3 T11: 0.0623 T22: 0.0391 REMARK 3 T33: 0.0550 T12: 0.0019 REMARK 3 T13: -0.0030 T23: 0.0015 REMARK 3 L TENSOR REMARK 3 L11: 1.0905 L22: 0.5650 REMARK 3 L33: 0.2225 L12: -0.0674 REMARK 3 L13: -0.0562 L23: -0.0580 REMARK 3 S TENSOR REMARK 3 S11: -0.0504 S12: -0.0213 S13: 0.1906 REMARK 3 S21: 0.0269 S22: 0.0004 S23: 0.0078 REMARK 3 S31: -0.1538 S32: 0.0041 S33: 0.0382 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 252 THROUGH 275 ) REMARK 3 ORIGIN FOR THE GROUP (A): 17.9515 10.1072 10.1519 REMARK 3 T TENSOR REMARK 3 T11: 0.0315 T22: 0.0333 REMARK 3 T33: 0.0166 T12: 0.0067 REMARK 3 T13: 0.0198 T23: -0.0150 REMARK 3 L TENSOR REMARK 3 L11: 3.8220 L22: 0.9151 REMARK 3 L33: 2.4671 L12: -0.2400 REMARK 3 L13: 2.3705 L23: -0.5513 REMARK 3 S TENSOR REMARK 3 S11: -0.0413 S12: -0.1015 S13: 0.0980 REMARK 3 S21: 0.0030 S22: -0.0417 S23: -0.0501 REMARK 3 S31: -0.1186 S32: 0.0364 S33: 0.0263 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 276 THROUGH 290 ) REMARK 3 ORIGIN FOR THE GROUP (A): 17.7780 14.5030 2.9205 REMARK 3 T TENSOR REMARK 3 T11: 0.0565 T22: 0.0439 REMARK 3 T33: 0.0659 T12: -0.0268 REMARK 3 T13: 0.0209 T23: 0.0243 REMARK 3 L TENSOR REMARK 3 L11: 4.0559 L22: 3.9724 REMARK 3 L33: 6.6882 L12: -0.3959 REMARK 3 L13: 0.3387 L23: -0.9475 REMARK 3 S TENSOR REMARK 3 S11: -0.1311 S12: 0.2682 S13: 0.1377 REMARK 3 S21: -0.2364 S22: 0.0456 S23: 0.1016 REMARK 3 S31: 0.0064 S32: -0.1425 S33: 0.1075 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 8DOE COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-JUL-22. REMARK 100 THE DEPOSITION ID IS D_1000267009. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-OCT-19 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 : ALS REMARK 200 BEAMLINE : 8.2.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.11 REMARK 200 MONOCHROMATOR : M REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 37847 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 48.480 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.5 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.05400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.1200 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.27160 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: 1YLT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.09 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M MAGNESIUM CHLORIDE ,0.1 M TRIS REMARK 280 PH 8 20% (W/V), PEG 6000, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 18.95500 REMARK 290 SMTRY3 2 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 HE22 GLN A 192 O HOH A 305 1.37 REMARK 500 HE22 GLN A 269 O HOH A 303 1.59 REMARK 500 O HOH A 578 O HOH A 598 1.85 REMARK 500 OE2 GLU A 158 O HOH A 301 1.89 REMARK 500 OE1 GLN A 192 O HOH A 302 1.90 REMARK 500 NE2 GLN A 269 O HOH A 303 1.90 REMARK 500 OH TYR A 264 O HOH A 304 1.90 REMARK 500 O HOH A 536 O HOH A 604 1.90 REMARK 500 O HOH A 544 O HOH A 635 1.91 REMARK 500 O HOH A 304 O HOH A 614 1.92 REMARK 500 O HOH A 314 O HOH A 587 1.92 REMARK 500 O HOH A 429 O HOH A 629 1.95 REMARK 500 O HOH A 574 O HOH A 660 1.95 REMARK 500 NE2 GLN A 192 O HOH A 305 1.95 REMARK 500 O HOH A 634 O HOH A 636 1.96 REMARK 500 O HOH A 729 O HOH A 730 1.98 REMARK 500 O HOH A 714 O HOH A 734 2.00 REMARK 500 O HOH A 317 O HOH A 589 2.00 REMARK 500 O HOH A 529 O HOH A 668 2.00 REMARK 500 O HOH A 615 O HOH A 628 2.01 REMARK 500 O HOH A 612 O HOH A 714 2.02 REMARK 500 O HOH A 582 O HOH A 590 2.03 REMARK 500 O HOH A 555 O HOH A 678 2.05 REMARK 500 O HOH A 323 O HOH A 444 2.05 REMARK 500 O HOH A 374 O HOH A 467 2.09 REMARK 500 O GLN A 93 O HOH A 306 2.11 REMARK 500 OD2 ASP A 53 O HOH A 307 2.14 REMARK 500 SD MET A 186 O HOH A 614 2.14 REMARK 500 OD1 ASN A 54 O HOH A 308 2.15 REMARK 500 O HOH A 409 O HOH A 442 2.16 REMARK 500 O HOH A 460 O HOH A 560 2.16 REMARK 500 O HOH A 374 O HOH A 635 2.17 REMARK 500 O HOH A 453 O HOH A 629 2.18 REMARK 500 O HOH A 468 O HOH A 703 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 494 O HOH A 573 2655 2.04 REMARK 500 O HOH A 731 O HOH A 735 2655 2.12 REMARK 500 O HOH A 325 O HOH A 471 2656 2.16 REMARK 500 O HOH A 578 O HOH A 597 2645 2.17 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 THR A 26 N - CA - C ANGL. DEV. = -21.1 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 CYS A 69 -140.26 51.16 REMARK 500 SER A 220 -127.34 -104.71 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 735 DISTANCE = 6.44 ANGSTROMS DBREF 8DOE A 26 290 UNP H6UQI0 H6UQI0_ECOLX 23 284 SEQADV 8DOE ALA A 106 UNP H6UQI0 ASN 102 ENGINEERED MUTATION SEQRES 1 A 262 THR SER ALA VAL GLN GLN LYS LEU ALA ALA LEU GLU LYS SEQRES 2 A 262 SER SER GLY GLY ARG LEU GLY VAL ALA LEU ILE ASP THR SEQRES 3 A 262 ALA ASP ASN THR GLN VAL LEU TYR ARG GLY ASP GLU ARG SEQRES 4 A 262 PHE PRO MET CYS SER THR SER LYS VAL MET ALA ALA ALA SEQRES 5 A 262 ALA VAL LEU LYS GLN SER GLU THR GLN LYS GLN LEU LEU SEQRES 6 A 262 ASN GLN PRO VAL GLU ILE LYS PRO ALA ASP LEU VAL ASN SEQRES 7 A 262 TYR ALA PRO ILE ALA GLU LYS HIS VAL ASN GLY THR MET SEQRES 8 A 262 THR LEU ALA GLU LEU SER ALA ALA ALA LEU GLN TYR SER SEQRES 9 A 262 ASP ASN THR ALA MET ASN LYS LEU ILE ALA GLN LEU GLY SEQRES 10 A 262 GLY PRO GLY GLY VAL THR ALA PHE ALA ARG ALA ILE GLY SEQRES 11 A 262 ASP GLU THR PHE ARG LEU ASP ARG THR GLU PRO THR LEU SEQRES 12 A 262 ASN THR ALA ILE PRO GLY ASP PRO ARG ASP THR THR THR SEQRES 13 A 262 PRO ARG ALA MET ALA GLN THR LEU ARG GLN LEU THR LEU SEQRES 14 A 262 GLY HIS ALA LEU GLY GLU THR GLN ARG ALA GLN LEU VAL SEQRES 15 A 262 THR TRP LEU LYS GLY ASN THR THR GLY ALA ALA SER ILE SEQRES 16 A 262 ARG ALA GLY LEU PRO THR SER TRP THR VAL GLY ASP LYS SEQRES 17 A 262 THR GLY SER GLY ASP TYR GLY THR THR ASN ASP ILE ALA SEQRES 18 A 262 VAL ILE TRP PRO GLN GLY ARG ALA PRO LEU VAL LEU VAL SEQRES 19 A 262 THR TYR PHE THR GLN PRO GLN GLN ASN ALA GLU SER ARG SEQRES 20 A 262 ARG ASP VAL LEU ALA SER ALA ALA ARG ILE ILE ALA GLU SEQRES 21 A 262 GLY LEU FORMUL 2 HOH *435(H2 O) HELIX 1 AA1 SER A 27 GLY A 41 1 15 HELIX 2 AA2 THR A 71 GLU A 85 1 15 HELIX 3 AA3 GLN A 89 ASN A 92 5 4 HELIX 4 AA4 LYS A 98 LEU A 102 5 5 HELIX 5 AA5 ILE A 108 VAL A 113 5 6 HELIX 6 AA6 LEU A 119 SER A 130 1 12 HELIX 7 AA7 ASP A 131 LEU A 142 1 12 HELIX 8 AA8 GLY A 144 ILE A 155 1 12 HELIX 9 AA9 PRO A 167 THR A 171 5 5 HELIX 10 AB1 THR A 182 LEU A 195 1 14 HELIX 11 AB2 GLY A 200 GLY A 213 1 14 HELIX 12 AB3 SER A 220 LEU A 225 5 6 HELIX 13 AB4 ARG A 275 GLY A 289 1 15 SHEET 1 AA1 5 THR A 55 TYR A 60 0 SHEET 2 AA1 5 ARG A 43 ASP A 50 -1 N ASP A 50 O THR A 55 SHEET 3 AA1 5 LEU A 259 THR A 266 -1 O TYR A 264 N GLY A 45 SHEET 4 AA1 5 THR A 243 TRP A 251 -1 N ILE A 250 O LEU A 259 SHEET 5 AA1 5 THR A 230 GLY A 238 -1 N THR A 230 O TRP A 251 SHEET 1 AA2 2 PHE A 66 PRO A 67 0 SHEET 2 AA2 2 THR A 180 THR A 181 -1 O THR A 181 N PHE A 66 SHEET 1 AA3 2 PRO A 94 GLU A 96 0 SHEET 2 AA3 2 THR A 116 THR A 118 -1 O MET A 117 N VAL A 95 CISPEP 1 GLU A 166 PRO A 167 0 6.77 CRYST1 49.840 37.910 65.460 90.00 103.44 90.00 P 1 21 1 2 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 0.020064 0.000000 0.004795 0.00000 SCALE2 0.000000 0.026378 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015707 0.00000