HEADER HYDROLASE 13-JUL-22 8DON TITLE BETA-LACTAMASE CTX-M-14 T215A 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, ANTIBIOTIC RESISTANCE, BETA-LACTAM, CTX-M-14, KEYWDS 2 HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR S.LU,T.PALZKILL REVDAT 3 25-OCT-23 8DON 1 REMARK REVDAT 2 26-APR-23 8DON 1 JRNL REVDAT 1 05-APR-23 8DON 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. 1.36 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.36 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 35.46 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.410 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 50984 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 : 0.160 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 3.930 REMARK 3 FREE R VALUE TEST SET COUNT : 2004 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 3.2774 - 2.6016 1.00 3593 149 0.1496 0.1610 REMARK 3 2 2.6016 - 2.2728 1.00 3569 144 0.1408 0.1463 REMARK 3 3 2.2728 - 2.0650 1.00 3508 145 0.1319 0.1638 REMARK 3 4 2.0650 - 1.9170 1.00 3518 147 0.1323 0.1457 REMARK 3 5 1.9170 - 1.8040 1.00 3460 141 0.1395 0.1569 REMARK 3 6 1.8040 - 1.7137 1.00 3476 141 0.1399 0.1585 REMARK 3 7 1.7137 - 1.6391 1.00 3483 144 0.1397 0.1558 REMARK 3 8 1.6391 - 1.5760 1.00 3491 139 0.1355 0.1704 REMARK 3 9 1.5760 - 1.5216 1.00 3428 141 0.1368 0.1801 REMARK 3 10 1.5216 - 1.4740 1.00 3464 143 0.1398 0.1521 REMARK 3 11 1.4740 - 1.4319 1.00 3408 139 0.1439 0.1840 REMARK 3 12 1.4319 - 1.3942 1.00 3482 142 0.1451 0.1597 REMARK 3 13 1.3942 - 1.3602 1.00 3455 141 0.1538 0.1850 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) : 0.080 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 13.380 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 7.87 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.79 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 : 10 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 26 THROUGH 50 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.7828 -11.7752 7.2279 REMARK 3 T TENSOR REMARK 3 T11: 0.0660 T22: 0.1159 REMARK 3 T33: 0.0557 T12: -0.0221 REMARK 3 T13: -0.0133 T23: -0.0207 REMARK 3 L TENSOR REMARK 3 L11: 1.4350 L22: 1.5069 REMARK 3 L33: 1.2772 L12: -0.8526 REMARK 3 L13: -0.6433 L23: 0.3626 REMARK 3 S TENSOR REMARK 3 S11: -0.0510 S12: 0.1925 S13: -0.0480 REMARK 3 S21: -0.1622 S22: -0.0888 S23: 0.1690 REMARK 3 S31: 0.1740 S32: -0.3464 S33: 0.0568 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 51 THROUGH 86 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.6582 -1.0011 22.0864 REMARK 3 T TENSOR REMARK 3 T11: 0.0470 T22: 0.0651 REMARK 3 T33: 0.0534 T12: 0.0132 REMARK 3 T13: 0.0015 T23: -0.0078 REMARK 3 L TENSOR REMARK 3 L11: 0.2445 L22: 1.1803 REMARK 3 L33: 0.4660 L12: 0.0415 REMARK 3 L13: -0.0061 L23: 0.3686 REMARK 3 S TENSOR REMARK 3 S11: -0.0131 S12: 0.0062 S13: 0.0162 REMARK 3 S21: 0.0184 S22: -0.0690 S23: 0.1289 REMARK 3 S31: -0.0110 S32: -0.1520 S33: 0.0595 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 87 THROUGH 101 ) REMARK 3 ORIGIN FOR THE GROUP (A): 2.6805 15.6582 33.4873 REMARK 3 T TENSOR REMARK 3 T11: 0.1452 T22: 0.0704 REMARK 3 T33: 0.0598 T12: -0.0225 REMARK 3 T13: 0.0190 T23: -0.0043 REMARK 3 L TENSOR REMARK 3 L11: 6.6644 L22: 2.2397 REMARK 3 L33: 1.8700 L12: -2.0593 REMARK 3 L13: -1.6653 L23: 0.9235 REMARK 3 S TENSOR REMARK 3 S11: -0.0279 S12: -0.3650 S13: 0.2182 REMARK 3 S21: 0.2312 S22: 0.0379 S23: -0.0445 REMARK 3 S31: -0.2534 S32: 0.0669 S33: 0.0034 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 102 THROUGH 129 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.6737 12.1818 23.6535 REMARK 3 T TENSOR REMARK 3 T11: 0.0972 T22: 0.0515 REMARK 3 T33: 0.0577 T12: -0.0227 REMARK 3 T13: 0.0166 T23: 0.0087 REMARK 3 L TENSOR REMARK 3 L11: 0.5358 L22: 1.3259 REMARK 3 L33: 0.8603 L12: 0.2559 REMARK 3 L13: 0.3547 L23: 0.5122 REMARK 3 S TENSOR REMARK 3 S11: -0.0218 S12: 0.0535 S13: 0.0263 REMARK 3 S21: -0.0165 S22: 0.0222 S23: -0.1296 REMARK 3 S31: -0.1914 S32: 0.1337 S33: -0.0000 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 130 THROUGH 179 ) REMARK 3 ORIGIN FOR THE GROUP (A): -2.0455 -2.1466 29.1013 REMARK 3 T TENSOR REMARK 3 T11: 0.0388 T22: 0.0399 REMARK 3 T33: 0.0437 T12: 0.0049 REMARK 3 T13: -0.0018 T23: 0.0038 REMARK 3 L TENSOR REMARK 3 L11: 0.2403 L22: 1.0725 REMARK 3 L33: 0.8007 L12: 0.0646 REMARK 3 L13: 0.1192 L23: 0.3057 REMARK 3 S TENSOR REMARK 3 S11: 0.0336 S12: 0.0238 S13: -0.0494 REMARK 3 S21: 0.0209 S22: -0.0172 S23: -0.0737 REMARK 3 S31: 0.0055 S32: -0.0086 S33: -0.0124 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 180 THROUGH 194 ) REMARK 3 ORIGIN FOR THE GROUP (A): -14.8576 -1.6965 21.7564 REMARK 3 T TENSOR REMARK 3 T11: 0.0432 T22: 0.0835 REMARK 3 T33: 0.0560 T12: 0.0304 REMARK 3 T13: -0.0043 T23: -0.0230 REMARK 3 L TENSOR REMARK 3 L11: 0.4911 L22: 3.3673 REMARK 3 L33: 0.8593 L12: -0.7297 REMARK 3 L13: 0.5956 L23: -0.9339 REMARK 3 S TENSOR REMARK 3 S11: 0.0227 S12: 0.0115 S13: 0.0359 REMARK 3 S21: 0.0167 S22: -0.0763 S23: 0.2293 REMARK 3 S31: -0.1073 S32: -0.2076 S33: 0.0290 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 195 THROUGH 212 ) REMARK 3 ORIGIN FOR THE GROUP (A): -13.8592 12.8248 22.6074 REMARK 3 T TENSOR REMARK 3 T11: 0.1102 T22: 0.0014 REMARK 3 T33: 0.0960 T12: 0.1511 REMARK 3 T13: -0.0286 T23: -0.0201 REMARK 3 L TENSOR REMARK 3 L11: 0.1473 L22: 0.4140 REMARK 3 L33: 0.2740 L12: 0.1674 REMARK 3 L13: 0.0937 L23: -0.0524 REMARK 3 S TENSOR REMARK 3 S11: -0.0142 S12: -0.0801 S13: 0.0943 REMARK 3 S21: -0.1472 S22: -0.0892 S23: 0.1778 REMARK 3 S31: -0.1353 S32: -0.2341 S33: -0.0640 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 213 THROUGH 229 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.8233 5.9953 6.2825 REMARK 3 T TENSOR REMARK 3 T11: 0.2111 T22: 0.1022 REMARK 3 T33: 0.0738 T12: 0.0807 REMARK 3 T13: -0.0314 T23: -0.0073 REMARK 3 L TENSOR REMARK 3 L11: 1.2555 L22: 1.3367 REMARK 3 L33: 0.6598 L12: 0.8283 REMARK 3 L13: -0.4366 L23: 0.3492 REMARK 3 S TENSOR REMARK 3 S11: -0.0065 S12: 0.1380 S13: 0.1462 REMARK 3 S21: -0.3910 S22: -0.1125 S23: 0.1759 REMARK 3 S31: -0.4913 S32: -0.2329 S33: 0.1508 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 230 THROUGH 275 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.9193 -2.1979 12.2225 REMARK 3 T TENSOR REMARK 3 T11: 0.0575 T22: 0.0400 REMARK 3 T33: 0.0268 T12: 0.0232 REMARK 3 T13: -0.0173 T23: -0.0000 REMARK 3 L TENSOR REMARK 3 L11: 1.6533 L22: 2.2762 REMARK 3 L33: 1.0339 L12: -0.7698 REMARK 3 L13: -0.0767 L23: 0.0666 REMARK 3 S TENSOR REMARK 3 S11: 0.0436 S12: 0.0963 S13: 0.0331 REMARK 3 S21: -0.1551 S22: -0.0688 S23: 0.0305 REMARK 3 S31: -0.1357 S32: -0.0766 S33: -0.0162 REMARK 3 TLS GROUP : 10 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 276 THROUGH 290 ) REMARK 3 ORIGIN FOR THE GROUP (A): -10.6991 -3.5325 3.7113 REMARK 3 T TENSOR REMARK 3 T11: 0.0900 T22: 0.1259 REMARK 3 T33: 0.0317 T12: 0.0423 REMARK 3 T13: -0.0149 T23: -0.0098 REMARK 3 L TENSOR REMARK 3 L11: 4.0460 L22: 2.9145 REMARK 3 L33: 3.0963 L12: -0.1030 REMARK 3 L13: 0.6042 L23: -0.2309 REMARK 3 S TENSOR REMARK 3 S11: -0.0069 S12: 0.2467 S13: 0.0802 REMARK 3 S21: -0.2526 S22: -0.0746 S23: 0.1320 REMARK 3 S31: -0.1002 S32: -0.3952 S33: 0.0798 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 8DON COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JUL-22. REMARK 100 THE DEPOSITION ID IS D_1000267083. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 11-SEP-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 : 50984 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.360 REMARK 200 RESOLUTION RANGE LOW (A) : 35.455 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 2.000 REMARK 200 R MERGE (I) : 0.03937 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.7600 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.36 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.41 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.06902 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 7.920 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: 1YLT REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.23 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M CALCIUM CHLORIDE ,0.1 M HEPES PH REMARK 280 7, 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 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 154.17333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 77.08667 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 77.08667 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 154.17333 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 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 A2526 LIES ON A SPECIAL POSITION. 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 2102 1.30 REMARK 500 HE22 GLN A 87 O HOH A 2110 1.59 REMARK 500 HE21 GLN A 56 O HOH A 2104 1.59 REMARK 500 O HOH A 2335 O HOH A 2373 1.82 REMARK 500 O HOH A 2305 O HOH A 2375 1.83 REMARK 500 O HOH A 2317 O HOH A 2457 1.84 REMARK 500 O HOH A 2471 O HOH A 2493 1.87 REMARK 500 O HOH A 2339 O HOH A 2380 1.88 REMARK 500 OE1 GLN A 192 O HOH A 2101 1.88 REMARK 500 O HOH A 2453 O HOH A 2518 1.91 REMARK 500 O HOH A 2111 O HOH A 2171 1.92 REMARK 500 O HOH A 2102 O HOH A 2275 1.92 REMARK 500 NE2 GLN A 192 O HOH A 2102 1.96 REMARK 500 O HOH A 2363 O HOH A 2405 1.97 REMARK 500 O HOH A 2487 O HOH A 2508 1.99 REMARK 500 O HOH A 2309 O HOH A 2400 1.99 REMARK 500 O HOH A 2257 O HOH A 2308 2.04 REMARK 500 O HOH A 2133 O HOH A 2366 2.05 REMARK 500 O HOH A 2463 O HOH A 2504 2.05 REMARK 500 OD1 ASN A 170 O HOH A 2103 2.06 REMARK 500 O HOH A 2353 O HOH A 2381 2.11 REMARK 500 O HOH A 2348 O HOH A 2377 2.11 REMARK 500 O HOH A 2131 O HOH A 2404 2.12 REMARK 500 O HOH A 2283 O HOH A 2515 2.12 REMARK 500 O HOH A 2261 O HOH A 2342 2.15 REMARK 500 O HOH A 2176 O HOH A 2397 2.16 REMARK 500 O HOH A 2351 O HOH A 2506 2.16 REMARK 500 O HOH A 2461 O HOH A 2468 2.17 REMARK 500 NE2 GLN A 56 O HOH A 2104 2.17 REMARK 500 O HOH A 2115 O HOH A 2320 2.18 REMARK 500 O HOH A 2399 O HOH A 2513 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 2301 O HOH A 2391 1655 1.88 REMARK 500 O HOH A 2492 O HOH A 2508 1565 1.96 REMARK 500 O HOH A 2113 O HOH A 2152 4555 1.98 REMARK 500 O HOH A 2154 O HOH A 2349 1565 2.15 REMARK 500 O HOH A 2225 O HOH A 2350 1665 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 CYS A 69 -139.65 51.11 REMARK 500 VAL A 103 -136.37 -117.01 REMARK 500 SER A 220 -131.03 -105.00 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 A2530 DISTANCE = 5.92 ANGSTROMS DBREF 8DON A 26 290 UNP H6UQI0 H6UQI0_ECOLX 23 284 SEQADV 8DON ALA A 215 UNP H6UQI0 THR 211 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 ASN 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 ALA 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 HET PO4 A2001 5 HETNAM PO4 PHOSPHATE ION FORMUL 2 PO4 O4 P 3- FORMUL 3 HOH *430(H2 O) HELIX 1 AA1 SER A 27 GLY A 41 1 15 HELIX 2 AA2 CYS A 69 THR A 71 5 3 HELIX 3 AA3 SER A 72 GLU A 85 1 14 HELIX 4 AA4 GLN A 89 ASN A 92 5 4 HELIX 5 AA5 LYS A 98 LEU A 102 5 5 HELIX 6 AA6 ILE A 108 VAL A 113 5 6 HELIX 7 AA7 LEU A 119 SER A 130 1 12 HELIX 8 AA8 ASP A 131 LEU A 142 1 12 HELIX 9 AA9 GLY A 144 ILE A 155 1 12 HELIX 10 AB1 PRO A 167 THR A 171 5 5 HELIX 11 AB2 THR A 182 LEU A 195 1 14 HELIX 12 AB3 GLY A 200 GLY A 213 1 14 HELIX 13 AB4 SER A 220 LEU A 225 5 6 HELIX 14 AB5 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 THR A 266 N ARG A 43 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 ILE A 97 0 SHEET 2 AA3 2 GLY A 115 THR A 118 -1 O GLY A 115 N ILE A 97 CISPEP 1 GLU A 166 PRO A 167 0 6.24 CRYST1 41.430 41.430 231.260 90.00 90.00 120.00 P 32 2 1 6 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 0.024137 0.013936 0.000000 0.00000 SCALE2 0.000000 0.027871 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004324 0.00000