HEADER ISOMERASE 25-JUL-17 5WL7 TITLE CRYSTAL STRUCTURE OF CHALCONE ISOMERASE ENGINEERED FROM ANCESTRAL TITLE 2 INFERENCE (ANCCHI*) COMPND MOL_ID: 1; COMPND 2 MOLECULE: ENGINEERED CHALCONE ISOMERASE ANCCHI*; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: UNIDENTIFIED; SOURCE 3 ORGANISM_TAXID: 32644; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI K-12; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 83333 KEYWDS CHALCONE ISOMERASE, NARINGENIN, FLAVANONE, ISOMERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.R.BURKE,M.KALTENBACH,D.S.TAWFIK,J.P.NOEL REVDAT 3 13-MAR-24 5WL7 1 REMARK REVDAT 2 30-MAY-18 5WL7 1 JRNL REVDAT 1 09-MAY-18 5WL7 0 JRNL AUTH M.KALTENBACH,J.R.BURKE,M.DINDO,A.PABIS,F.S.MUNSBERG,A.RABIN, JRNL AUTH 2 S.C.L.KAMERLIN,J.P.NOEL,D.S.TAWFIK JRNL TITL EVOLUTION OF CHALCONE ISOMERASE FROM A NONCATALYTIC JRNL TITL 2 ANCESTOR. JRNL REF NAT. CHEM. BIOL. V. 14 548 2018 JRNL REFN ESSN 1552-4469 JRNL PMID 29686356 JRNL DOI 10.1038/S41589-018-0042-3 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.9_1692 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.07 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 25236 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 7.920 REMARK 3 FREE R VALUE TEST SET COUNT : 1999 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 47.0845 - 4.5780 0.99 1782 154 0.1698 0.1992 REMARK 3 2 4.5780 - 3.6341 1.00 1693 145 0.1381 0.1624 REMARK 3 3 3.6341 - 3.1749 1.00 1684 146 0.1617 0.1901 REMARK 3 4 3.1749 - 2.8846 1.00 1679 143 0.1909 0.2263 REMARK 3 5 2.8846 - 2.6779 1.00 1646 143 0.1991 0.2182 REMARK 3 6 2.6779 - 2.5200 1.00 1650 141 0.1906 0.2241 REMARK 3 7 2.5200 - 2.3938 1.00 1660 143 0.1812 0.2209 REMARK 3 8 2.3938 - 2.2896 1.00 1627 140 0.1752 0.2247 REMARK 3 9 2.2896 - 2.2015 1.00 1653 141 0.1927 0.2413 REMARK 3 10 2.2015 - 2.1255 1.00 1626 140 0.1849 0.2159 REMARK 3 11 2.1255 - 2.0591 1.00 1637 141 0.1923 0.2006 REMARK 3 12 2.0591 - 2.0002 1.00 1637 141 0.2114 0.2595 REMARK 3 13 2.0002 - 1.9475 1.00 1619 139 0.2304 0.2636 REMARK 3 14 1.9475 - 1.9000 1.00 1644 142 0.2793 0.2809 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.170 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.760 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 : 0.011 1613 REMARK 3 ANGLE : 1.277 2179 REMARK 3 CHIRALITY : 0.052 255 REMARK 3 PLANARITY : 0.008 278 REMARK 3 DIHEDRAL : 13.461 592 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 13 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.6980 -32.5078 25.4393 REMARK 3 T TENSOR REMARK 3 T11: 0.5564 T22: 0.3316 REMARK 3 T33: 0.2894 T12: 0.0330 REMARK 3 T13: 0.0475 T23: 0.0709 REMARK 3 L TENSOR REMARK 3 L11: 4.3144 L22: 1.6361 REMARK 3 L33: 3.2963 L12: -1.5225 REMARK 3 L13: -0.4448 L23: 2.0449 REMARK 3 S TENSOR REMARK 3 S11: -0.2260 S12: -0.4601 S13: -0.9731 REMARK 3 S21: 1.2341 S22: 0.2197 S23: 0.1997 REMARK 3 S31: 0.6802 S32: 0.2902 S33: -0.0200 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 14 THROUGH 52 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.3828 -21.3902 18.5965 REMARK 3 T TENSOR REMARK 3 T11: 0.2309 T22: 0.2000 REMARK 3 T33: 0.1918 T12: 0.0079 REMARK 3 T13: -0.0372 T23: -0.0075 REMARK 3 L TENSOR REMARK 3 L11: 1.5751 L22: 4.5556 REMARK 3 L33: 1.7691 L12: 0.7240 REMARK 3 L13: -0.3574 L23: 0.9608 REMARK 3 S TENSOR REMARK 3 S11: 0.0270 S12: 0.0739 S13: 0.0036 REMARK 3 S21: 0.2843 S22: 0.0373 S23: 0.1496 REMARK 3 S31: -0.0087 S32: -0.0998 S33: 0.0024 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 53 THROUGH 84 ) REMARK 3 ORIGIN FOR THE GROUP (A): 6.8769 -30.2309 8.0956 REMARK 3 T TENSOR REMARK 3 T11: 0.3439 T22: 0.3240 REMARK 3 T33: 0.4097 T12: 0.0611 REMARK 3 T13: 0.0758 T23: 0.0731 REMARK 3 L TENSOR REMARK 3 L11: 4.7175 L22: 4.7869 REMARK 3 L33: 4.1990 L12: -0.6741 REMARK 3 L13: 0.3105 L23: -0.7350 REMARK 3 S TENSOR REMARK 3 S11: 0.0164 S12: 0.7670 S13: 0.3015 REMARK 3 S21: -0.4369 S22: -0.3370 S23: -0.9142 REMARK 3 S31: -0.0568 S32: 0.6513 S33: 0.2018 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 85 THROUGH 100 ) REMARK 3 ORIGIN FOR THE GROUP (A): -9.0263 -20.0083 15.4174 REMARK 3 T TENSOR REMARK 3 T11: 0.1871 T22: 0.2695 REMARK 3 T33: 0.1939 T12: 0.0424 REMARK 3 T13: -0.0001 T23: -0.0003 REMARK 3 L TENSOR REMARK 3 L11: 3.1674 L22: 5.0083 REMARK 3 L33: 4.0094 L12: -0.5491 REMARK 3 L13: -0.8322 L23: 0.5284 REMARK 3 S TENSOR REMARK 3 S11: 0.1106 S12: 0.1698 S13: 0.1866 REMARK 3 S21: 0.0863 S22: -0.2164 S23: 0.2316 REMARK 3 S31: -0.2183 S32: -0.1715 S33: 0.1097 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 101 THROUGH 137 ) REMARK 3 ORIGIN FOR THE GROUP (A): -5.6138 -7.7342 5.7890 REMARK 3 T TENSOR REMARK 3 T11: 0.2412 T22: 0.2688 REMARK 3 T33: 0.4407 T12: 0.0354 REMARK 3 T13: 0.0163 T23: 0.0631 REMARK 3 L TENSOR REMARK 3 L11: 4.2161 L22: 3.2568 REMARK 3 L33: 4.4319 L12: -0.6086 REMARK 3 L13: -2.9194 L23: 0.6909 REMARK 3 S TENSOR REMARK 3 S11: 0.0523 S12: 0.2845 S13: 0.8988 REMARK 3 S21: -0.0885 S22: 0.0875 S23: 0.1580 REMARK 3 S31: -0.3289 S32: -0.2654 S33: -0.2133 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 138 THROUGH 152 ) REMARK 3 ORIGIN FOR THE GROUP (A): -15.0020 -15.3901 15.4879 REMARK 3 T TENSOR REMARK 3 T11: 0.2557 T22: 0.3621 REMARK 3 T33: 0.2786 T12: 0.0517 REMARK 3 T13: 0.0462 T23: 0.0432 REMARK 3 L TENSOR REMARK 3 L11: 3.0109 L22: 2.9470 REMARK 3 L33: 2.8763 L12: 0.3470 REMARK 3 L13: 0.1682 L23: -0.1959 REMARK 3 S TENSOR REMARK 3 S11: 0.1911 S12: 0.1491 S13: 0.3153 REMARK 3 S21: 0.1385 S22: -0.0105 S23: 0.4178 REMARK 3 S31: -0.1544 S32: -0.6212 S33: -0.1919 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 153 THROUGH 178 ) REMARK 3 ORIGIN FOR THE GROUP (A): -16.1285 -20.3161 7.7105 REMARK 3 T TENSOR REMARK 3 T11: 0.2502 T22: 0.4471 REMARK 3 T33: 0.4208 T12: -0.0143 REMARK 3 T13: -0.0193 T23: 0.1316 REMARK 3 L TENSOR REMARK 3 L11: 5.6804 L22: 3.7452 REMARK 3 L33: 4.8480 L12: 1.3338 REMARK 3 L13: -0.3779 L23: -0.7751 REMARK 3 S TENSOR REMARK 3 S11: -0.0501 S12: -0.1985 S13: -0.2488 REMARK 3 S21: -0.0698 S22: 0.1340 S23: 0.3051 REMARK 3 S31: 0.4010 S32: -0.4750 S33: -0.1835 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 179 THROUGH 196 ) REMARK 3 ORIGIN FOR THE GROUP (A): -0.5580 -16.6633 8.9294 REMARK 3 T TENSOR REMARK 3 T11: 0.3102 T22: 0.2748 REMARK 3 T33: 0.3296 T12: 0.0273 REMARK 3 T13: 0.0116 T23: 0.0737 REMARK 3 L TENSOR REMARK 3 L11: 2.8380 L22: 1.5308 REMARK 3 L33: 7.1004 L12: 0.4058 REMARK 3 L13: 2.4360 L23: -0.9257 REMARK 3 S TENSOR REMARK 3 S11: 0.1050 S12: -0.2031 S13: 0.0619 REMARK 3 S21: 0.4733 S22: -0.0427 S23: -0.1713 REMARK 3 S31: 0.2449 S32: 0.5847 S33: -0.0927 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 197 THROUGH 213 ) REMARK 3 ORIGIN FOR THE GROUP (A): 4.3843 -30.9925 16.0723 REMARK 3 T TENSOR REMARK 3 T11: 0.3351 T22: 0.2467 REMARK 3 T33: 0.3055 T12: 0.0188 REMARK 3 T13: -0.0221 T23: 0.0356 REMARK 3 L TENSOR REMARK 3 L11: 3.4532 L22: 2.1023 REMARK 3 L33: 4.1468 L12: 0.0859 REMARK 3 L13: 0.3906 L23: 2.1810 REMARK 3 S TENSOR REMARK 3 S11: -0.0839 S12: -0.2509 S13: 0.0101 REMARK 3 S21: 0.1171 S22: -0.0131 S23: -0.6483 REMARK 3 S31: 0.3046 S32: 0.4192 S33: 0.1540 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 5WL7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-JUL-17. REMARK 100 THE DEPOSITION ID IS D_1000229207. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JUN-15 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.5 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) : 1.0 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 : IMOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 25236 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 47.070 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 6.900 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.0400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: NULL REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 62.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 4.5M NACL, 50MM ACETIC ACID, PH 4.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K 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 25.22000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 47.07000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.72000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 47.07000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 25.22000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 32.72000 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 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 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 SER A -5 REMARK 465 HIS A -4 REMARK 465 GLY A -3 REMARK 465 SER A -2 REMARK 465 PRO A 20 REMARK 465 GLY A 21 REMARK 465 SER A 22 REMARK 465 ASN A 214 REMARK 465 LYS A 215 REMARK 465 ASP A 216 REMARK 465 GLU A 217 REMARK 465 LYS A 218 REMARK 465 GLU A 219 REMARK 465 VAL A 220 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 518 O HOH A 522 2.04 REMARK 500 OE2 GLU A 124 O HOH A 401 2.16 REMARK 500 O SER A 59 O HOH A 402 2.18 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 444 O HOH A 483 4445 2.12 REMARK 500 O HOH A 512 O HOH A 532 3555 2.17 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 GLU A 39 -128.06 52.78 REMARK 500 ASP A 165 -166.68 -115.99 REMARK 500 GLU A 177 70.52 -102.26 REMARK 500 SER A 196 86.67 -150.26 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 302 DBREF 5WL7 A -5 220 PDB 5WL7 5WL7 -5 220 SEQRES 1 A 226 SER HIS GLY SER HIS GLY MET ALA VAL THR LYS VAL THR SEQRES 2 A 226 VAL ASP GLY ILE GLU PHE PRO PRO THR ILE THR PRO PRO SEQRES 3 A 226 GLY SER SER LYS SER LEU THR LEU LEU GLY ALA GLY VAL SEQRES 4 A 226 ARG GLY ILE GLN ILE GLU GLY VAL GLU ILE LYS VAL THR SEQRES 5 A 226 ALA ILE GLY ILE TYR ALA GLU PRO GLU VAL ILE ALA SER SEQRES 6 A 226 HIS LEU GLN LYS TRP LYS GLY LYS SER ALA SER GLU LEU SEQRES 7 A 226 VAL GLU ASP ASP GLY PHE PHE LYS ASP LEU VAL GLN ALA SEQRES 8 A 226 PRO VAL GLU LYS LEU ALA ARG VAL THR MET LEU LYS PRO SEQRES 9 A 226 LEU THR GLY ALA GLN TYR SER GLY LYS VAL GLY GLU ASN SEQRES 10 A 226 THR LYS ASP ALA LEU LYS ALA LEU GLY LYS TYR SER GLU SEQRES 11 A 226 ALA GLU GLU GLU ALA LEU GLU GLU PHE ARG GLU PHE PHE SEQRES 12 A 226 LYS THR LYS SER PHE PRO PRO GLY SER THR ILE PHE PHE SEQRES 13 A 226 HIS LEU SER SER PRO SER THR LEU GLN ILE SER PHE SER SEQRES 14 A 226 THR ASP GLY SER LEU PRO GLU GLU ALA GLU ALA THR ILE SEQRES 15 A 226 GLU ASN ALA ASN PHE ALA ALA ALA LEU LEU GLY THR MET SEQRES 16 A 226 LEU GLY LYS ASN GLY VAL SER PRO SER THR LYS ALA SER SEQRES 17 A 226 VAL ALA GLU GLY ILE SER ALA LEU LEU MET LYS ASN LYS SEQRES 18 A 226 ASP GLU LYS GLU VAL HET CL A 301 1 HET CL A 302 1 HETNAM CL CHLORIDE ION FORMUL 2 CL 2(CL 1-) FORMUL 4 HOH *132(H2 O) HELIX 1 AA1 GLU A 53 LEU A 61 1 9 HELIX 2 AA2 GLN A 62 LYS A 65 5 4 HELIX 3 AA3 SER A 68 GLU A 74 1 7 HELIX 4 AA4 ASP A 75 ALA A 85 1 11 HELIX 5 AA5 GLY A 101 LEU A 119 1 19 HELIX 6 AA6 SER A 123 LYS A 138 1 16 HELIX 7 AA7 ASN A 178 GLY A 191 1 14 HELIX 8 AA8 SER A 196 LYS A 213 1 18 SHEET 1 AA1 2 VAL A 6 VAL A 8 0 SHEET 2 AA1 2 ILE A 11 PHE A 13 -1 O PHE A 13 N VAL A 6 SHEET 1 AA2 7 THR A 16 ILE A 17 0 SHEET 2 AA2 7 LEU A 26 ILE A 38 -1 O LEU A 26 N ILE A 17 SHEET 3 AA2 7 VAL A 41 ALA A 52 -1 O ILE A 50 N LEU A 29 SHEET 4 AA2 7 LYS A 89 MET A 95 -1 O LEU A 90 N TYR A 51 SHEET 5 AA2 7 THR A 147 SER A 154 -1 O ILE A 148 N VAL A 93 SHEET 6 AA2 7 THR A 157 SER A 163 -1 O SER A 163 N THR A 147 SHEET 7 AA2 7 ALA A 174 ILE A 176 -1 O ALA A 174 N ILE A 160 SHEET 1 AA3 2 LEU A 99 THR A 100 0 SHEET 2 AA3 2 SER A 141 PHE A 142 -1 O PHE A 142 N LEU A 99 SITE 1 AC1 3 LYS A 44 LYS A 97 HOH A 450 SITE 1 AC2 4 ARG A 34 THR A 46 VAL A 93 TYR A 104 CRYST1 50.440 65.440 94.140 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 0.019825 0.000000 0.000000 0.00000 SCALE2 0.000000 0.015281 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010622 0.00000