HEADER VIRAL PROTEIN,HYDROLASE/INHIBITOR 09-MAY-22 7V04 TITLE THE N-TERMINAL DOMAIN OF PA ENDONUCLEASE FROM THE INFLUENZA H1N1 VIRAL TITLE 2 POLYMERASE IN COMPLEX WITH 6-BROMO-3-HYDROXY-4-OXO-1,4- TITLE 3 DIHYDROPYRIDINE-2-CARBOXAMIDE COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLYMERASE ACIDIC PROTEIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN (UNP RESIDUES 1-198); COMPND 5 SYNONYM: RNA-DIRECTED RNA POLYMERASE SUBUNIT P2; COMPND 6 EC: 3.1.-.-; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: INFLUENZA A VIRUS (A/CALIFORNIA/04/2009(H1N1)); SOURCE 3 ORGANISM_TAXID: 641501; SOURCE 4 STRAIN: SWL A/CALIFORNIA/04/2009 H1N1; SOURCE 5 GENE: PA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693 KEYWDS DRUG DISCOVERY, METAL-BINDING PHARMACOPHORE, ISOSTERES, INFLUENZA KEYWDS 2 ENDONUCLEASE, VIRAL PROTEIN, HYDROLASE-INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.J.KOHLBRAND,R.W.STOKES,J.KARGES,H.SEO,B.SANKARAN,S.M.COHEN REVDAT 3 25-OCT-23 7V04 1 REMARK REVDAT 2 01-FEB-23 7V04 1 JRNL REVDAT 1 21-DEC-22 7V04 0 JRNL AUTH R.W.STOKES,A.J.KOHLBRAND,H.SEO,B.SANKARAN,J.KARGES,S.M.COHEN JRNL TITL CARBOXYLIC ACID ISOSTERE DERIVATIVES OF HYDROXYPYRIDINONES JRNL TITL 2 AS CORE SCAFFOLDS FOR INFLUENZA ENDONUCLEASE INHIBITORS. JRNL REF ACS MED.CHEM.LETT. V. 14 75 2023 JRNL REFN ISSN 1948-5875 JRNL PMID 36655124 JRNL DOI 10.1021/ACSMEDCHEMLETT.2C00434 REMARK 2 REMARK 2 RESOLUTION. 1.91 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) : 1.91 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 65.32 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 29447 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.201 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.080 REMARK 3 FREE R VALUE TEST SET COUNT : 2968 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 65.3200 - 5.2700 0.99 1260 147 0.1860 0.1918 REMARK 3 2 5.2700 - 4.1800 1.00 1260 135 0.1545 0.1830 REMARK 3 3 4.1800 - 3.6500 1.00 1272 142 0.1574 0.1981 REMARK 3 4 3.6500 - 3.3200 1.00 1258 136 0.1795 0.2574 REMARK 3 5 3.3200 - 3.0800 1.00 1274 140 0.2144 0.2462 REMARK 3 6 3.0800 - 2.9000 1.00 1239 146 0.2205 0.2208 REMARK 3 7 2.9000 - 2.7500 1.00 1292 141 0.2299 0.3233 REMARK 3 8 2.7500 - 2.6300 1.00 1244 141 0.2385 0.2404 REMARK 3 9 2.6300 - 2.5300 1.00 1251 143 0.2210 0.2986 REMARK 3 10 2.5300 - 2.4500 1.00 1252 148 0.2176 0.2592 REMARK 3 11 2.4500 - 2.3700 1.00 1264 140 0.2203 0.2574 REMARK 3 12 2.3700 - 2.3000 1.00 1250 138 0.2297 0.2565 REMARK 3 13 2.3000 - 2.2400 1.00 1278 141 0.2118 0.2345 REMARK 3 14 2.2400 - 2.1900 1.00 1267 149 0.2218 0.2297 REMARK 3 15 2.1900 - 2.1400 1.00 1233 133 0.2074 0.3475 REMARK 3 16 2.1400 - 2.0900 1.00 1269 140 0.2423 0.2672 REMARK 3 17 2.0900 - 2.0500 1.00 1266 141 0.2572 0.3922 REMARK 3 18 2.0500 - 2.0100 1.00 1259 141 0.2607 0.2898 REMARK 3 19 2.0100 - 1.9700 1.00 1271 144 0.2667 0.3409 REMARK 3 20 1.9700 - 1.9400 1.00 1247 142 0.2975 0.3807 REMARK 3 21 1.9400 - 1.9100 1.00 1273 140 0.3327 0.3795 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) : 0.249 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.638 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 42.32 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 51.24 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 : 0.008 1532 REMARK 3 ANGLE : 1.014 2056 REMARK 3 CHIRALITY : 0.057 216 REMARK 3 PLANARITY : 0.010 264 REMARK 3 DIHEDRAL : 5.259 202 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 0 THROUGH 31 ) REMARK 3 ORIGIN FOR THE GROUP (A): 29.3345 7.4414 -20.0524 REMARK 3 T TENSOR REMARK 3 T11: 0.5125 T22: 0.3949 REMARK 3 T33: 0.4609 T12: 0.0505 REMARK 3 T13: 0.0627 T23: -0.1429 REMARK 3 L TENSOR REMARK 3 L11: 9.1322 L22: 7.1610 REMARK 3 L33: 9.5830 L12: 6.0671 REMARK 3 L13: -0.7393 L23: -2.0850 REMARK 3 S TENSOR REMARK 3 S11: -0.0670 S12: 1.1436 S13: -0.2358 REMARK 3 S21: -0.1796 S22: 0.4351 S23: 0.1802 REMARK 3 S31: 0.3872 S32: -0.2781 S33: -0.2515 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 32 THROUGH 126 ) REMARK 3 ORIGIN FOR THE GROUP (A): 14.9565 12.7138 -8.2442 REMARK 3 T TENSOR REMARK 3 T11: 0.4597 T22: 0.2530 REMARK 3 T33: 0.3179 T12: -0.0168 REMARK 3 T13: 0.0443 T23: -0.0126 REMARK 3 L TENSOR REMARK 3 L11: 5.8438 L22: 0.7292 REMARK 3 L33: 1.6730 L12: 0.4473 REMARK 3 L13: -1.4753 L23: -0.5831 REMARK 3 S TENSOR REMARK 3 S11: 0.0483 S12: -0.1226 S13: -0.0677 REMARK 3 S21: 0.0852 S22: -0.0191 S23: 0.1203 REMARK 3 S31: -0.0173 S32: -0.0928 S33: 0.0058 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 127 THROUGH 197 ) REMARK 3 ORIGIN FOR THE GROUP (A): 27.4816 19.5689 -5.2586 REMARK 3 T TENSOR REMARK 3 T11: 0.5058 T22: 0.2361 REMARK 3 T33: 0.3523 T12: -0.0300 REMARK 3 T13: -0.0077 T23: -0.0394 REMARK 3 L TENSOR REMARK 3 L11: 7.0435 L22: 0.8413 REMARK 3 L33: 1.9390 L12: -0.3395 REMARK 3 L13: -1.2032 L23: -0.1432 REMARK 3 S TENSOR REMARK 3 S11: 0.1352 S12: -0.1399 S13: 0.1126 REMARK 3 S21: 0.1026 S22: -0.0877 S23: 0.0637 REMARK 3 S31: 0.0059 S32: 0.0101 S33: -0.0504 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 7V04 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-MAY-22. REMARK 100 THE DEPOSITION ID IS D_1000264828. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-OCT-21 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.35 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 8.3.1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29447 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.910 REMARK 200 RESOLUTION RANGE LOW (A) : 65.320 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 24.40 REMARK 200 R MERGE (I) : 0.05700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 29.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.91 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.98 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 1.42000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 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: 6E6V REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.38 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 34% PEG 4000, 100 MM TRIS (PH 8.35), REMARK 280 AND 220 MM SODIUM ACETATE, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 62 2 2 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 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z+2/3 REMARK 290 6555 X-Y,X,Z+1/3 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+2/3 REMARK 290 11555 -X+Y,Y,-Z REMARK 290 12555 X,X-Y,-Z+1/3 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 79.54467 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 39.77233 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 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 79.54467 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 39.77233 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 79.54467 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 39.77233 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 79.54467 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 39.77233 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 420 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 428 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 -5 REMARK 465 GLY A -4 REMARK 465 SER A -3 REMARK 465 GLY A -2 REMARK 465 SER A 65 REMARK 465 GLY A 66 REMARK 465 ASP A 67 REMARK 465 PRO A 68 REMARK 465 ASN A 69 REMARK 465 ALA A 70 REMARK 465 LEU A 71 REMARK 465 LEU A 72 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 THR A 162 -56.88 67.74 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 474 DISTANCE = 5.96 ANGSTROMS 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 MN A 301 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 41 NE2 REMARK 620 2 ASP A 108 OD2 98.8 REMARK 620 3 GLU A 119 OE2 168.4 86.7 REMARK 620 4 ILE A 120 O 84.0 89.1 85.9 REMARK 620 5 PQO A 303 O01 95.9 95.3 93.7 175.6 REMARK 620 6 PQO A 303 O12 83.4 177.8 91.1 91.1 84.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 302 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 80 OE2 REMARK 620 2 ASP A 108 OD1 89.5 REMARK 620 3 PQO A 303 O01 106.4 86.5 REMARK 620 4 PQO A 303 O06 92.4 176.8 90.5 REMARK 620 5 HOH A 407 O 171.3 90.9 82.3 87.7 REMARK 620 6 HOH A 445 O 85.8 93.3 167.8 89.4 85.5 REMARK 620 N 1 2 3 4 5 DBREF 7V04 A 1 198 UNP C3W5S0 C3W5S0_I09A0 1 198 SEQADV 7V04 MET A -5 UNP C3W5S0 INITIATING METHIONINE SEQADV 7V04 GLY A -4 UNP C3W5S0 EXPRESSION TAG SEQADV 7V04 SER A -3 UNP C3W5S0 EXPRESSION TAG SEQADV 7V04 GLY A -2 UNP C3W5S0 EXPRESSION TAG SEQADV 7V04 SER A -1 UNP C3W5S0 EXPRESSION TAG SEQADV 7V04 ALA A 0 UNP C3W5S0 EXPRESSION TAG SEQADV 7V04 GLY A 51 UNP C3W5S0 PHE 51 CONFLICT SEQADV 7V04 GLY A 52 UNP C3W5S0 HIS 52 CONFLICT SEQADV 7V04 A UNP C3W5S0 PHE 53 DELETION SEQADV 7V04 A UNP C3W5S0 ILE 54 DELETION SEQADV 7V04 A UNP C3W5S0 ASP 55 DELETION SEQADV 7V04 A UNP C3W5S0 GLU 56 DELETION SEQADV 7V04 A UNP C3W5S0 ARG 57 DELETION SEQADV 7V04 A UNP C3W5S0 GLY 58 DELETION SEQADV 7V04 A UNP C3W5S0 GLU 59 DELETION SEQADV 7V04 A UNP C3W5S0 SER 60 DELETION SEQADV 7V04 A UNP C3W5S0 ILE 61 DELETION SEQADV 7V04 A UNP C3W5S0 ILE 62 DELETION SEQADV 7V04 A UNP C3W5S0 VAL 63 DELETION SEQADV 7V04 A UNP C3W5S0 GLU 64 DELETION SEQRES 1 A 192 MET GLY SER GLY SER ALA MET GLU ASP PHE VAL ARG GLN SEQRES 2 A 192 CYS PHE ASN PRO MET ILE VAL GLU LEU ALA GLU LYS ALA SEQRES 3 A 192 MET LYS GLU TYR GLY GLU ASP PRO LYS ILE GLU THR ASN SEQRES 4 A 192 LYS PHE ALA ALA ILE CYS THR HIS LEU GLU VAL CYS PHE SEQRES 5 A 192 MET TYR SER ASP GLY GLY SER GLY ASP PRO ASN ALA LEU SEQRES 6 A 192 LEU LYS HIS ARG PHE GLU ILE ILE GLU GLY ARG ASP ARG SEQRES 7 A 192 ILE MET ALA TRP THR VAL VAL ASN SER ILE CYS ASN THR SEQRES 8 A 192 THR GLY VAL GLU LYS PRO LYS PHE LEU PRO ASP LEU TYR SEQRES 9 A 192 ASP TYR LYS GLU ASN ARG PHE ILE GLU ILE GLY VAL THR SEQRES 10 A 192 ARG ARG GLU VAL HIS ILE TYR TYR LEU GLU LYS ALA ASN SEQRES 11 A 192 LYS ILE LYS SER GLU LYS THR HIS ILE HIS ILE PHE SER SEQRES 12 A 192 PHE THR GLY GLU GLU MET ALA THR LYS ALA ASP TYR THR SEQRES 13 A 192 LEU ASP GLU GLU SER ARG ALA ARG ILE LYS THR ARG LEU SEQRES 14 A 192 PHE THR ILE ARG GLN GLU MET ALA SER ARG SER LEU TRP SEQRES 15 A 192 ASP SER PHE ARG GLN SER GLU ARG GLY GLU HET MN A 301 1 HET MN A 302 1 HET PQO A 303 16 HETNAM MN MANGANESE (II) ION HETNAM PQO 6-BROMO-3-HYDROXY-4-OXO-1,4-DIHYDROPYRIDINE-2- HETNAM 2 PQO CARBOXAMIDE FORMUL 2 MN 2(MN 2+) FORMUL 4 PQO C6 H5 BR N2 O3 FORMUL 5 HOH *74(H2 O) HELIX 1 AA1 SER A -1 PHE A 9 1 11 HELIX 2 AA2 ASN A 10 GLY A 25 1 16 HELIX 3 AA3 GLU A 31 GLY A 52 1 22 HELIX 4 AA4 ASP A 83 GLY A 99 1 17 HELIX 5 AA5 GLU A 126 LYS A 139 1 14 HELIX 6 AA6 LYS A 158 ASP A 160 5 3 HELIX 7 AA7 ASP A 164 ARG A 185 1 22 HELIX 8 AA8 LEU A 187 SER A 194 1 8 SHEET 1 AA1 5 PHE A 76 ILE A 78 0 SHEET 2 AA1 5 LEU A 109 ASP A 111 -1 O TYR A 110 N GLU A 77 SHEET 3 AA1 5 ARG A 116 THR A 123 -1 O ARG A 116 N ASP A 111 SHEET 4 AA1 5 HIS A 144 SER A 149 1 O PHE A 148 N GLY A 121 SHEET 5 AA1 5 GLU A 154 ALA A 156 -1 O MET A 155 N ILE A 147 LINK NE2 HIS A 41 MN MN A 301 1555 1555 2.28 LINK OE2 GLU A 80 MN MN A 302 1555 1555 2.21 LINK OD2 ASP A 108 MN MN A 301 1555 1555 2.19 LINK OD1 ASP A 108 MN MN A 302 1555 1555 2.18 LINK OE2 GLU A 119 MN MN A 301 1555 1555 2.19 LINK O ILE A 120 MN MN A 301 1555 1555 2.13 LINK MN MN A 301 O01 PQO A 303 1555 1555 2.13 LINK MN MN A 301 O12 PQO A 303 1555 1555 2.10 LINK MN MN A 302 O01 PQO A 303 1555 1555 2.00 LINK MN MN A 302 O06 PQO A 303 1555 1555 2.15 LINK MN MN A 302 O HOH A 407 1555 1555 2.25 LINK MN MN A 302 O HOH A 445 1555 1555 2.22 CRYST1 75.421 75.421 119.317 90.00 90.00 120.00 P 62 2 2 12 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 0.013259 0.007655 0.000000 0.00000 SCALE2 0.000000 0.015310 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008381 0.00000