HEADER HYDROLASE 20-JUL-21 7RIZ TITLE CRYSTAL STRUCTURE OF RPA3624, A BETA-PROPELLER LACTONASE FROM TITLE 2 RHODOPSEUDOMONAS PALUSTRIS, WITH ACTIVE-SITE BOUND 2-HYDROXYQUINOLINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: BETA-PROPELLER LACTONASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: POSSIBLE GLUCONOLACTONASE; COMPND 5 EC: 3.1.1.17; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RHODOPSEUDOMONAS PALUSTRIS (STRAIN ATCC BAA-98 SOURCE 3 / CGA009); SOURCE 4 ORGANISM_TAXID: 258594; SOURCE 5 STRAIN: ATCC BAA-98 / CGA009; SOURCE 6 GENE: RPA3624; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS GAMMA-VALEROLACTONE, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.A.BINGMAN,B.W.HALL,R.W.SMITH,B.G.FOX,T.J.DONOHUE REVDAT 3 25-OCT-23 7RIZ 1 REMARK REVDAT 2 18-JAN-23 7RIZ 1 JRNL REVDAT 1 11-JAN-23 7RIZ 0 JRNL AUTH B.W.HALL,C.A.BINGMAN,B.G.FOX,D.R.NOGUERA,T.J.DONOHUE JRNL TITL A BROAD SPECIFICITY BETA-PROPELLER ENZYME FROM JRNL TITL 2 RHODOPSEUDOMONAS PALUSTRIS THAT HYDROLYZES MANY LACTONES JRNL TITL 3 INCLUDING GAMMA-VALEROLACTONE. JRNL REF J.BIOL.CHEM. V. 299 02782 2022 JRNL REFN ESSN 1083-351X JRNL PMID 36502920 JRNL DOI 10.1016/J.JBC.2022.102782 REMARK 2 REMARK 2 RESOLUTION. 1.71 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) : 1.71 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.19 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 30523 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 : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.540 REMARK 3 FREE R VALUE TEST SET COUNT : 1995 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 33.1900 - 4.1100 1.00 2264 155 0.1463 0.1609 REMARK 3 2 4.1100 - 3.2600 1.00 2095 151 0.1652 0.1856 REMARK 3 3 3.2600 - 2.8500 1.00 2069 141 0.1719 0.1991 REMARK 3 4 2.8500 - 2.5900 1.00 2092 145 0.1928 0.2091 REMARK 3 5 2.5900 - 2.4100 1.00 2045 143 0.1750 0.2329 REMARK 3 6 2.4100 - 2.2600 1.00 2036 144 0.1835 0.2265 REMARK 3 7 2.2600 - 2.1500 1.00 2038 142 0.1753 0.2295 REMARK 3 8 2.1500 - 2.0600 0.99 2004 141 0.1967 0.2467 REMARK 3 9 2.0600 - 1.9800 0.99 2011 143 0.1900 0.2458 REMARK 3 10 1.9800 - 1.9100 0.98 1965 139 0.2183 0.2800 REMARK 3 11 1.9100 - 1.8500 0.99 2008 138 0.2330 0.3011 REMARK 3 12 1.8500 - 1.8000 0.99 1957 137 0.2697 0.3545 REMARK 3 13 1.8000 - 1.7500 0.98 1989 139 0.3045 0.3452 REMARK 3 14 1.7500 - 1.7100 0.97 1955 137 0.3285 0.3627 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) : 0.237 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.785 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 27.74 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.04 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 : 0.012 2365 REMARK 3 ANGLE : 1.030 3218 REMARK 3 CHIRALITY : 0.070 348 REMARK 3 PLANARITY : 0.010 427 REMARK 3 DIHEDRAL : 13.314 866 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 4 THROUGH 197 ) REMARK 3 ORIGIN FOR THE GROUP (A): -19.8433 9.2493 15.8156 REMARK 3 T TENSOR REMARK 3 T11: 0.2563 T22: 0.2561 REMARK 3 T33: 0.2660 T12: -0.0210 REMARK 3 T13: -0.0179 T23: -0.0158 REMARK 3 L TENSOR REMARK 3 L11: 1.3365 L22: 1.3828 REMARK 3 L33: 2.5578 L12: 0.1967 REMARK 3 L13: -0.5244 L23: -1.0171 REMARK 3 S TENSOR REMARK 3 S11: 0.0451 S12: 0.0025 S13: 0.1231 REMARK 3 S21: -0.0354 S22: -0.0309 S23: 0.0731 REMARK 3 S31: -0.2588 S32: 0.1849 S33: -0.0003 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 198 THROUGH 221 ) REMARK 3 ORIGIN FOR THE GROUP (A): -11.6394 -11.4161 20.4219 REMARK 3 T TENSOR REMARK 3 T11: 0.6123 T22: 0.6146 REMARK 3 T33: 0.4696 T12: 0.0612 REMARK 3 T13: 0.0027 T23: 0.0586 REMARK 3 L TENSOR REMARK 3 L11: 0.1677 L22: 0.0555 REMARK 3 L33: 0.1031 L12: 0.0808 REMARK 3 L13: 0.0881 L23: 0.0076 REMARK 3 S TENSOR REMARK 3 S11: 0.3859 S12: -0.5260 S13: -0.5624 REMARK 3 S21: 0.1244 S22: -0.2729 S23: -0.0315 REMARK 3 S31: 0.8346 S32: -0.0905 S33: -0.0018 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 222 THROUGH 309 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.7024 10.3891 17.4459 REMARK 3 T TENSOR REMARK 3 T11: 0.2928 T22: 0.5915 REMARK 3 T33: 0.3239 T12: -0.1106 REMARK 3 T13: -0.0037 T23: 0.0623 REMARK 3 L TENSOR REMARK 3 L11: 1.0047 L22: 1.0860 REMARK 3 L33: 0.8632 L12: 0.1266 REMARK 3 L13: 0.2024 L23: -0.3387 REMARK 3 S TENSOR REMARK 3 S11: -0.0068 S12: 0.0723 S13: 0.0655 REMARK 3 S21: 0.0016 S22: -0.2048 S23: -0.1676 REMARK 3 S31: -0.3799 S32: 0.7976 S33: -0.0053 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 7RIZ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-JUL-21. REMARK 100 THE DEPOSITION ID IS D_1000258338. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-JUL-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-D REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.127230 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30590 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.710 REMARK 200 RESOLUTION RANGE LOW (A) : 33.190 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 19.50 REMARK 200 R MERGE (I) : 0.10080 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.3100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.71 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.77 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.2 REMARK 200 DATA REDUNDANCY IN SHELL : 20.20 REMARK 200 R MERGE FOR SHELL (I) : 1.42100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.650 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: 7RIS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.26 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.06 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALS WERE GROWN IN A MRC SD2 PLATE REMARK 280 SET WITH A TTP LABTECH MOSQUITO CRYSTALLIZATION ROBOT. PROTEIN REMARK 280 SAMPLE AT 9.2MG/ML WAS INCLUBATED WITH 5MM 2-HYDROXYQUINOLINE AT REMARK 280 293K FOR 1 HOUR PRIOR TO PLATE SETUP. THE CRYSTAL PROVIDING THE REMARK 280 REFINEMENT DATA SET WAS GROWN BY MIXING 200 NL PROTEIN-2HQ REMARK 280 SOLUTION WITH 100 NL RESERVOIR SOLUTION, 24% PEG3350, 0.2 M REMARK 280 CACL2, 0.1M BISTRIS PH 6.5. CRYSTALS WERE CRYOPROTECTED BY REMARK 280 SOAKING IN RESERVOIR SOLUTION SUPPLEMENTED TO 30% PEG3350 AND REMARK 280 DIRECT IMMERSION IN LIQUID NITROGEN, VAPOR DIFFUSION, SITTING REMARK 280 DROP 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 132.74800 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 66.37400 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 66.37400 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 132.74800 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 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 A 538 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 A 1 REMARK 465 SER A 2 REMARK 465 ASN A 3 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 PHE A 13 75.37 61.90 REMARK 500 LYS A 120 -71.00 -99.68 REMARK 500 ASN A 123 -64.23 -120.10 REMARK 500 ASN A 172 -92.15 -137.50 REMARK 500 TYR A 211 -50.18 -148.01 REMARK 500 ASP A 229 -124.61 -118.82 REMARK 500 VAL A 245 -63.79 80.96 REMARK 500 VAL A 268 60.47 -103.85 REMARK 500 ASP A 278 17.00 57.86 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 402 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 15 OE2 REMARK 620 2 ASN A 123 OD1 135.8 REMARK 620 3 ASN A 172 OD1 146.8 73.8 REMARK 620 4 ASP A 229 OD1 78.3 135.0 68.6 REMARK 620 5 SER A 230 OG 101.5 101.5 81.8 96.7 REMARK 620 6 OCH A 401 O1 74.6 83.6 99.6 79.4 175.0 REMARK 620 7 HOH A 552 O 82.0 69.7 129.4 155.3 72.7 109.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 403 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LEU A 231 O REMARK 620 2 ASN A 271 OD1 90.2 REMARK 620 3 ILE A 272 O 95.4 81.6 REMARK 620 4 HOH A 532 O 156.2 83.6 106.3 REMARK 620 5 HOH A 610 O 78.4 95.8 173.3 79.4 REMARK 620 6 HOH A 668 O 97.9 169.6 91.2 91.4 92.2 REMARK 620 N 1 2 3 4 5 DBREF 7RIZ A 1 309 UNP Q6N3R9 Q6N3R9_RHOPA 1 309 SEQRES 1 A 309 MET SER ASN VAL ARG VAL LEU ALA THR ASP LEU ALA PHE SEQRES 2 A 309 PRO GLU GLY PRO VAL VAL MET PRO ASP GLY SER VAL VAL SEQRES 3 A 309 LEU VAL GLU ILE ARG ALA GLN GLN LEU THR ARG VAL TRP SEQRES 4 A 309 PRO ASP GLY ARG LYS GLU VAL VAL ALA LYS VAL PRO GLY SEQRES 5 A 309 GLY PRO ASN GLY ALA ALA LEU GLY PRO ASP GLY LYS MET SEQRES 6 A 309 TYR ILE CYS ASN ASN GLY GLY PHE GLY TRP PHE PRO SER SEQRES 7 A 309 ARG GLY THR MET MET PRO GLY ALA PRO ALA PRO HIS GLU SEQRES 8 A 309 TYR ILE GLY GLY SER ILE GLN ARG VAL ASP LEU GLN SER SEQRES 9 A 309 GLY GLU VAL GLU THR LEU PHE ASP LYS CYS GLY GLU HIS SEQRES 10 A 309 PRO LEU LYS GLY PRO ASN ASP LEU VAL PHE ASP LYS HIS SEQRES 11 A 309 GLY GLY LEU TRP PHE THR ASP LEU GLY LYS ARG ARG ALA SEQRES 12 A 309 ARG ASP MET ASP VAL GLY ALA ALA TYR TYR ILE LYS PRO SEQRES 13 A 309 GLY MET THR GLU ILE THR GLU GLN VAL PHE GLY THR LEU SEQRES 14 A 309 PRO LEU ASN GLY ILE GLY LEU SER PRO ASP GLU ALA THR SEQRES 15 A 309 MET TYR ALA ALA GLU THR PRO THR GLY ARG LEU TRP ALA SEQRES 16 A 309 PHE ASP LEU SER GLY PRO GLY GLU VAL LYS PRO ARG ASP SEQRES 17 A 309 VAL ILE TYR ARG GLY GLU LYS GLY LYS PRO ILE CYS GLY SEQRES 18 A 309 LEU GLY GLY TYR GLN MET PHE ASP SER LEU ALA VAL GLU SEQRES 19 A 309 ALA SER GLY ASN VAL CYS VAL ALA THR LEU VAL SER GLY SEQRES 20 A 309 CYS ILE SER VAL ILE ALA PRO ASP GLY THR LEU VAL GLU SEQRES 21 A 309 GLN VAL PRO THR GLY ASP ARG VAL THR THR ASN ILE ALA SEQRES 22 A 309 PHE GLY GLY PRO ASP LEU LYS THR ALA TYR ILE THR LEU SEQRES 23 A 309 SER GLY LYS GLY GLU LEU ILE ALA MET ASP TRP SER ARG SEQRES 24 A 309 PRO GLY LEU PRO LEU ASN PHE LEU ASN LYS HET OCH A 401 18 HET CA A 402 1 HET NA A 403 1 HETNAM OCH QUINOLIN-2(1H)-ONE HETNAM CA CALCIUM ION HETNAM NA SODIUM ION HETSYN OCH 2-OXOQUINOLINE FORMUL 2 OCH C9 H7 N O FORMUL 3 CA CA 2+ FORMUL 4 NA NA 1+ FORMUL 5 HOH *202(H2 O) HELIX 1 AA1 ALA A 88 TYR A 92 5 5 HELIX 2 AA2 GLY A 276 LEU A 279 5 4 SHEET 1 AA1 4 ARG A 5 ALA A 8 0 SHEET 2 AA1 4 GLU A 291 ASP A 296 -1 O ALA A 294 N ARG A 5 SHEET 3 AA1 4 THR A 281 LEU A 286 -1 N ALA A 282 O MET A 295 SHEET 4 AA1 4 ALA A 273 GLY A 275 -1 N ALA A 273 O TYR A 283 SHEET 1 AA2 4 PRO A 14 VAL A 19 0 SHEET 2 AA2 4 VAL A 25 GLU A 29 -1 O VAL A 26 N VAL A 18 SHEET 3 AA2 4 GLN A 34 VAL A 38 -1 O VAL A 38 N VAL A 25 SHEET 4 AA2 4 LYS A 44 LYS A 49 -1 O GLU A 45 N ARG A 37 SHEET 1 AA3 4 PRO A 54 LEU A 59 0 SHEET 2 AA3 4 MET A 65 ASN A 69 -1 O CYS A 68 N ASN A 55 SHEET 3 AA3 4 SER A 96 VAL A 100 -1 O GLN A 98 N ILE A 67 SHEET 4 AA3 4 VAL A 107 PHE A 111 -1 O GLU A 108 N ARG A 99 SHEET 1 AA4 2 GLY A 74 SER A 78 0 SHEET 2 AA4 2 THR A 81 GLY A 85 -1 O THR A 81 N SER A 78 SHEET 1 AA5 2 LYS A 113 CYS A 114 0 SHEET 2 AA5 2 HIS A 117 PRO A 118 -1 O HIS A 117 N CYS A 114 SHEET 1 AA6 4 PRO A 122 PHE A 127 0 SHEET 2 AA6 4 LEU A 133 ASP A 137 -1 O TRP A 134 N VAL A 126 SHEET 3 AA6 4 GLY A 149 ILE A 154 -1 O ALA A 150 N ASP A 137 SHEET 4 AA6 4 ILE A 161 THR A 168 -1 O THR A 168 N GLY A 149 SHEET 1 AA7 4 LEU A 171 LEU A 176 0 SHEET 2 AA7 4 THR A 182 GLU A 187 -1 O TYR A 184 N GLY A 175 SHEET 3 AA7 4 ARG A 192 GLY A 200 -1 O PHE A 196 N MET A 183 SHEET 4 AA7 4 GLU A 203 VAL A 204 -1 O GLU A 203 N GLY A 200 SHEET 1 AA8 4 LEU A 171 LEU A 176 0 SHEET 2 AA8 4 THR A 182 GLU A 187 -1 O TYR A 184 N GLY A 175 SHEET 3 AA8 4 ARG A 192 GLY A 200 -1 O PHE A 196 N MET A 183 SHEET 4 AA8 4 LYS A 217 GLY A 221 -1 O LYS A 217 N ALA A 195 SHEET 1 AA9 4 MET A 227 VAL A 233 0 SHEET 2 AA9 4 VAL A 239 LEU A 244 -1 O ALA A 242 N SER A 230 SHEET 3 AA9 4 CYS A 248 ILE A 252 -1 O ILE A 252 N VAL A 239 SHEET 4 AA9 4 LEU A 258 PRO A 263 -1 O VAL A 259 N VAL A 251 LINK OE2 GLU A 15 CA CA A 402 1555 1555 2.38 LINK OD1 ASN A 123 CA CA A 402 1555 1555 2.42 LINK OD1 ASN A 172 CA CA A 402 1555 1555 2.40 LINK OD1 ASP A 229 CA CA A 402 1555 1555 2.52 LINK OG SER A 230 CA CA A 402 1555 1555 2.42 LINK O LEU A 231 NA NA A 403 1555 1555 2.82 LINK OD1 ASN A 271 NA NA A 403 1555 1555 2.43 LINK O ILE A 272 NA NA A 403 1555 1555 2.30 LINK O1 OCH A 401 CA CA A 402 1555 1555 2.48 LINK CA CA A 402 O HOH A 552 1555 1555 2.33 LINK NA NA A 403 O HOH A 532 1555 1555 2.57 LINK NA NA A 403 O HOH A 610 1555 1555 2.42 LINK NA NA A 403 O HOH A 668 1555 1555 2.54 CRYST1 48.558 48.558 199.122 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 0.020594 0.011890 0.000000 0.00000 SCALE2 0.000000 0.023780 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005022 0.00000