HEADER CYTOSOLIC PROTEIN 20-NOV-24 9HGQ TITLE CRYSTAL STRUCTURE OF THE COXIELLA BURNETII 2-METHYLISOCITRATE LYASE TITLE 2 BOUND TO SUBSTRATE 2-MIC COMPND MOL_ID: 1; COMPND 2 MOLECULE: 2-METHYLISOCITRATE LYASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 2-MIC,MICL,(2R,3S)-2-METHYLISOCITRATE LYASE; COMPND 5 EC: 4.1.3.30; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: COXIELLA BURNETII; SOURCE 3 ORGANISM_TAXID: 777; SOURCE 4 GENE: PRPB, CBU_0771; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PRPB, METHYLISOCITRATE LYASE, CARBON-CARBON LYASE, EC 4.1.3.30, KEYWDS 2 CYTOSOLIC PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR W.STUART,M.ISUPOV,N.J.HARMER REVDAT 1 13-AUG-25 9HGQ 0 JRNL AUTH W.S.STUART,C.H.JENKINS,P.M.IRELAND,M.N.ISUPOV,I.H.NORVILLE, JRNL AUTH 2 N.J.HARMER JRNL TITL STRUCTURE AND CATALYTIC MECHANISM OF METHYLISOCITRATE LYASE, JRNL TITL 2 A POTENTIAL DRUG TARGET AGAINST COXIELLA BURNETII. JRNL REF J.BIOL.CHEM. V. 301 08517 2025 JRNL REFN ESSN 1083-351X JRNL PMID 40250561 JRNL DOI 10.1016/J.JBC.2025.108517 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 63.49 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 43130 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 2219 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 2485 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 77.02 REMARK 3 BIN R VALUE (WORKING SET) : 0.4110 REMARK 3 BIN FREE R VALUE SET COUNT : 99 REMARK 3 BIN FREE R VALUE : 0.4340 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 4384 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 88 REMARK 3 SOLVENT ATOMS : 271 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 50.51 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.01000 REMARK 3 B22 (A**2) : 0.01000 REMARK 3 B33 (A**2) : -0.04000 REMARK 3 B12 (A**2) : 0.01000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.163 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.157 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.161 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.151 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.968 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.946 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 4544 ; 0.007 ; 0.012 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 6124 ; 1.297 ; 1.640 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 574 ; 6.273 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 225 ;33.357 ;22.756 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 756 ;14.216 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 26 ;14.619 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 603 ; 0.094 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 3398 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 2290 ; 7.837 ; 9.530 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 2860 ;10.020 ;17.737 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 2247 ;10.380 ;10.530 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 6965 ;14.087 ;70.279 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NCS TYPE: LOCAL REMARK 3 NUMBER OF DIFFERENT NCS PAIRS : 1 REMARK 3 GROUP CHAIN1 RANGE CHAIN2 RANGE COUNT RMS WEIGHT REMARK 3 1 A B 8495 0.10 0.05 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9HGQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 20-NOV-24. REMARK 100 THE DEPOSITION ID IS D_1292143296. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAR-23 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 : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.8517 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2, DIALS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 46171 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 63.490 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 20.50 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.9400 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.93 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: MOLECULAR REPLACEMENT 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 (%): 40.83 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.08 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: JCSG+ B6: 40% ETOH, 0.1 M SODIUM REMARK 280 -CITRATE PH 4.2, 5% PEG 1K, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 292K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 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+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -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 61.38033 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 122.76067 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 122.76067 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 61.38033 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 30810 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 38600 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -208.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 350 BIOMT1 2 -0.500000 0.866025 0.000000 -109.96500 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 63.48832 REMARK 350 BIOMT3 2 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 MET A -21 REMARK 465 HIS A -20 REMARK 465 HIS A -19 REMARK 465 HIS A -18 REMARK 465 HIS A -17 REMARK 465 HIS A -16 REMARK 465 HIS A -15 REMARK 465 SER A -14 REMARK 465 SER A -13 REMARK 465 GLY A -12 REMARK 465 VAL A -11 REMARK 465 ASP A -10 REMARK 465 LEU A -9 REMARK 465 GLY A -8 REMARK 465 THR A -7 REMARK 465 GLU A -6 REMARK 465 ASN A -5 REMARK 465 LEU A -4 REMARK 465 LEU A 283 REMARK 465 PHE A 284 REMARK 465 LYS A 285 REMARK 465 ARG A 286 REMARK 465 LYS A 287 REMARK 465 GLU A 288 REMARK 465 ASP A 289 REMARK 465 ASP A 290 REMARK 465 MET B -21 REMARK 465 HIS B -20 REMARK 465 HIS B -19 REMARK 465 HIS B -18 REMARK 465 HIS B -17 REMARK 465 HIS B -16 REMARK 465 HIS B -15 REMARK 465 SER B -14 REMARK 465 SER B -13 REMARK 465 GLY B -12 REMARK 465 VAL B -11 REMARK 465 ASP B -10 REMARK 465 LEU B -9 REMARK 465 GLY B -8 REMARK 465 THR B -7 REMARK 465 GLU B -6 REMARK 465 ASN B -5 REMARK 465 LEU B -4 REMARK 465 TYR B -3 REMARK 465 PHE B -2 REMARK 465 GLN B -1 REMARK 465 ARG B 286 REMARK 465 LYS B 287 REMARK 465 GLU B 288 REMARK 465 ASP B 289 REMARK 465 ASP B 290 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 SER A 0 92.04 57.94 REMARK 500 ASP A 83 -127.92 58.20 REMARK 500 ALA A 114 -72.45 -105.59 REMARK 500 LYS A 198 -49.10 81.54 REMARK 500 TYR A 229 78.74 -118.25 REMARK 500 TYR A 276 -64.93 -125.26 REMARK 500 ASP B 83 -125.87 55.05 REMARK 500 ALA B 114 -56.90 -29.48 REMARK 500 LYS B 198 -47.56 80.17 REMARK 500 PHE B 284 67.68 -113.01 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 MG A 309 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 81 OD2 REMARK 620 2 MIC A 301 O2 104.1 REMARK 620 3 HOH A 401 O 166.9 63.5 REMARK 620 4 HOH A 417 O 79.6 151.6 109.1 REMARK 620 5 HOH A 478 O 98.3 110.3 90.7 96.8 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MG B 310 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP B 81 OD2 REMARK 620 2 MIC B 301 O2 89.7 REMARK 620 3 MIC B 301 O7 95.4 63.4 REMARK 620 4 HOH B 431 O 77.9 146.2 86.3 REMARK 620 5 HOH B 459 O 168.2 98.4 80.8 90.7 REMARK 620 6 HOH B 484 O 93.9 113.3 170.1 99.0 90.7 REMARK 620 N 1 2 3 4 5 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 9HGO RELATED DB: PDB REMARK 900 RELATED ID: 9HGK RELATED DB: PDB DBREF 9HGQ A 1 290 UNP Q83DG5 Q83DG5_COXBU 1 290 DBREF 9HGQ B 1 290 UNP Q83DG5 Q83DG5_COXBU 1 290 SEQADV 9HGQ MET A -21 UNP Q83DG5 INITIATING METHIONINE SEQADV 9HGQ HIS A -20 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ HIS A -19 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ HIS A -18 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ HIS A -17 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ HIS A -16 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ HIS A -15 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ SER A -14 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ SER A -13 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ GLY A -12 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ VAL A -11 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ ASP A -10 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ LEU A -9 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ GLY A -8 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ THR A -7 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ GLU A -6 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ ASN A -5 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ LEU A -4 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ TYR A -3 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ PHE A -2 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ GLN A -1 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ SER A 0 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ MET B -21 UNP Q83DG5 INITIATING METHIONINE SEQADV 9HGQ HIS B -20 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ HIS B -19 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ HIS B -18 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ HIS B -17 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ HIS B -16 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ HIS B -15 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ SER B -14 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ SER B -13 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ GLY B -12 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ VAL B -11 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ ASP B -10 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ LEU B -9 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ GLY B -8 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ THR B -7 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ GLU B -6 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ ASN B -5 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ LEU B -4 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ TYR B -3 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ PHE B -2 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ GLN B -1 UNP Q83DG5 EXPRESSION TAG SEQADV 9HGQ SER B 0 UNP Q83DG5 EXPRESSION TAG SEQRES 1 A 312 MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU SEQRES 2 A 312 GLY THR GLU ASN LEU TYR PHE GLN SER MET SER PRO GLY SEQRES 3 A 312 LYS LEU PHE ARG GLN ALA VAL ALA ASN GLU HIS PRO LEU SEQRES 4 A 312 GLN ILE VAL GLY ALA ILE ASN ALA TYR CYS ALA LEU LEU SEQRES 5 A 312 ALA GLU ASN VAL GLY PHE LYS ALA ILE TYR LEU SER GLY SEQRES 6 A 312 GLY GLY VAL ALA ASN THR LEU GLY LEU PRO ASP LEU GLY SEQRES 7 A 312 ILE THR ASP LEU HIS ASP VAL LEU GLU ASP ALA ARG ARG SEQRES 8 A 312 ILE THR ALA ALA THR HIS LEU PRO LEU LEU VAL ASP ILE SEQRES 9 A 312 ASP THR GLY PHE GLY GLY ALA PHE THR ILE ALA ARG ALA SEQRES 10 A 312 ILE LYS GLU MET GLU ARG ALA GLN VAL ALA ALA VAL HIS SEQRES 11 A 312 MET GLU ASP GLN VAL ALA GLN LYS ARG CYS GLY HIS ARG SEQRES 12 A 312 PRO GLY LYS GLU LEU VAL ASN THR ASN GLU MET VAL ASP SEQRES 13 A 312 ARG ILE LYS ALA ALA VAL ASP VAL LYS SER ASN ASP PHE SEQRES 14 A 312 VAL LEU ILE ALA ARG THR ASP ALA TYR ALA VAL GLU GLY SEQRES 15 A 312 LEU LYS ALA THR ILE ASP ARG ALA CYS THR TYR VAL GLU SEQRES 16 A 312 ALA GLY ALA ASP MET ILE PHE ALA GLU ALA LEU GLU ASN SEQRES 17 A 312 ILE ASN ASP TYR PRO THR PHE CYS LYS ALA VAL LYS VAL SEQRES 18 A 312 PRO VAL LEU ALA ASN MET THR GLU PHE GLY LYS THR PRO SEQRES 19 A 312 LEU TYR THR ALA ALA GLN LEU ALA ASP HIS GLY VAL LYS SEQRES 20 A 312 MET VAL LEU TYR PRO ARG SER ALA ASP ARG ALA MET SER SEQRES 21 A 312 LYS ALA ALA LEU ALA VAL TYR GLU ASP ILE LYS LYS HIS SEQRES 22 A 312 GLY VAL GLN THR ALA SER LEU PRO PHE MET GLN THR ARG SEQRES 23 A 312 GLU ALA LEU TYR GLU VAL LEU ASN TYR HIS ALA TYR GLU SEQRES 24 A 312 ASP LYS LEU ASN GLN LEU PHE LYS ARG LYS GLU ASP ASP SEQRES 1 B 312 MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU SEQRES 2 B 312 GLY THR GLU ASN LEU TYR PHE GLN SER MET SER PRO GLY SEQRES 3 B 312 LYS LEU PHE ARG GLN ALA VAL ALA ASN GLU HIS PRO LEU SEQRES 4 B 312 GLN ILE VAL GLY ALA ILE ASN ALA TYR CYS ALA LEU LEU SEQRES 5 B 312 ALA GLU ASN VAL GLY PHE LYS ALA ILE TYR LEU SER GLY SEQRES 6 B 312 GLY GLY VAL ALA ASN THR LEU GLY LEU PRO ASP LEU GLY SEQRES 7 B 312 ILE THR ASP LEU HIS ASP VAL LEU GLU ASP ALA ARG ARG SEQRES 8 B 312 ILE THR ALA ALA THR HIS LEU PRO LEU LEU VAL ASP ILE SEQRES 9 B 312 ASP THR GLY PHE GLY GLY ALA PHE THR ILE ALA ARG ALA SEQRES 10 B 312 ILE LYS GLU MET GLU ARG ALA GLN VAL ALA ALA VAL HIS SEQRES 11 B 312 MET GLU ASP GLN VAL ALA GLN LYS ARG CYS GLY HIS ARG SEQRES 12 B 312 PRO GLY LYS GLU LEU VAL ASN THR ASN GLU MET VAL ASP SEQRES 13 B 312 ARG ILE LYS ALA ALA VAL ASP VAL LYS SER ASN ASP PHE SEQRES 14 B 312 VAL LEU ILE ALA ARG THR ASP ALA TYR ALA VAL GLU GLY SEQRES 15 B 312 LEU LYS ALA THR ILE ASP ARG ALA CYS THR TYR VAL GLU SEQRES 16 B 312 ALA GLY ALA ASP MET ILE PHE ALA GLU ALA LEU GLU ASN SEQRES 17 B 312 ILE ASN ASP TYR PRO THR PHE CYS LYS ALA VAL LYS VAL SEQRES 18 B 312 PRO VAL LEU ALA ASN MET THR GLU PHE GLY LYS THR PRO SEQRES 19 B 312 LEU TYR THR ALA ALA GLN LEU ALA ASP HIS GLY VAL LYS SEQRES 20 B 312 MET VAL LEU TYR PRO ARG SER ALA ASP ARG ALA MET SER SEQRES 21 B 312 LYS ALA ALA LEU ALA VAL TYR GLU ASP ILE LYS LYS HIS SEQRES 22 B 312 GLY VAL GLN THR ALA SER LEU PRO PHE MET GLN THR ARG SEQRES 23 B 312 GLU ALA LEU TYR GLU VAL LEU ASN TYR HIS ALA TYR GLU SEQRES 24 B 312 ASP LYS LEU ASN GLN LEU PHE LYS ARG LYS GLU ASP ASP HET MIC A 301 14 HET EOH A 302 3 HET EOH A 303 3 HET EDO A 304 4 HET EOH A 305 3 HET EOH A 306 3 HET EOH A 307 3 HET EOH A 308 3 HET MG A 309 1 HET CL A 310 1 HET CL A 311 1 HET CL A 312 1 HET CL A 313 1 HET CL A 314 1 HET MIC B 301 14 HET EOH B 302 3 HET EOH B 303 3 HET EOH B 304 3 HET EDO B 305 4 HET EOH B 306 3 HET EDO B 307 4 HET EDO B 308 4 HET EDO B 309 4 HET MG B 310 1 HET CL B 311 1 HET CL B 312 1 HET CL B 313 1 HETNAM MIC ALPHA-METHYLISOCITRIC ACID HETNAM EOH ETHANOL HETNAM EDO 1,2-ETHANEDIOL HETNAM MG MAGNESIUM ION HETNAM CL CHLORIDE ION HETSYN EDO ETHYLENE GLYCOL FORMUL 3 MIC 2(C7 H10 O7) FORMUL 4 EOH 10(C2 H6 O) FORMUL 6 EDO 5(C2 H6 O2) FORMUL 11 MG 2(MG 2+) FORMUL 12 CL 8(CL 1-) FORMUL 30 HOH *271(H2 O) HELIX 1 AA1 SER A 2 GLU A 14 1 13 HELIX 2 AA2 ASN A 24 GLY A 35 1 12 HELIX 3 AA3 SER A 42 LEU A 50 1 9 HELIX 4 AA4 ASP A 59 THR A 74 1 16 HELIX 5 AA5 GLY A 88 ALA A 102 1 15 HELIX 6 AA6 ASN A 128 ASP A 141 1 14 HELIX 7 AA7 ALA A 155 GLY A 160 1 6 HELIX 8 AA8 GLY A 160 ALA A 174 1 15 HELIX 9 AA9 ASN A 186 ASN A 188 5 3 HELIX 10 AB1 ASP A 189 LYS A 198 1 10 HELIX 11 AB2 THR A 215 HIS A 222 1 8 HELIX 12 AB3 ARG A 231 GLY A 252 1 22 HELIX 13 AB4 GLN A 254 MET A 261 5 8 HELIX 14 AB5 THR A 263 ASN A 272 1 10 HELIX 15 AB6 TYR A 273 ASP A 278 1 6 HELIX 16 AB7 SER B 2 GLU B 14 1 13 HELIX 17 AB8 ASN B 24 GLY B 35 1 12 HELIX 18 AB9 SER B 42 LEU B 50 1 9 HELIX 19 AC1 ASP B 59 ALA B 72 1 14 HELIX 20 AC2 GLY B 88 ALA B 102 1 15 HELIX 21 AC3 ASN B 128 ASP B 141 1 14 HELIX 22 AC4 ALA B 155 GLY B 160 1 6 HELIX 23 AC5 GLY B 160 ALA B 174 1 15 HELIX 24 AC6 ASN B 186 ASN B 188 5 3 HELIX 25 AC7 ASP B 189 LYS B 198 1 10 HELIX 26 AC8 THR B 215 HIS B 222 1 8 HELIX 27 AC9 ARG B 231 GLY B 252 1 22 HELIX 28 AD1 GLN B 254 MET B 261 5 8 HELIX 29 AD2 THR B 263 ASN B 272 1 10 HELIX 30 AD3 ASN B 272 PHE B 284 1 13 SHEET 1 AA1 9 LEU A 17 GLY A 21 0 SHEET 2 AA1 9 ALA A 38 LEU A 41 1 O TYR A 40 N VAL A 20 SHEET 3 AA1 9 LEU A 78 ASP A 81 1 O LEU A 79 N ILE A 39 SHEET 4 AA1 9 ALA A 106 GLU A 110 1 O ALA A 106 N VAL A 80 SHEET 5 AA1 9 VAL A 148 ARG A 152 1 O ARG A 152 N MET A 109 SHEET 6 AA1 9 MET A 178 GLU A 182 1 O PHE A 180 N ALA A 151 SHEET 7 AA1 9 VAL A 201 ASN A 204 1 O LEU A 202 N ILE A 179 SHEET 8 AA1 9 MET A 226 TYR A 229 1 O MET A 226 N ALA A 203 SHEET 9 AA1 9 LEU A 17 GLY A 21 1 N ILE A 19 O VAL A 227 SHEET 1 AA2 9 LEU B 17 GLY B 21 0 SHEET 2 AA2 9 ALA B 38 LEU B 41 1 O TYR B 40 N VAL B 20 SHEET 3 AA2 9 LEU B 78 ASP B 81 1 O LEU B 79 N LEU B 41 SHEET 4 AA2 9 ALA B 106 GLU B 110 1 O ALA B 106 N VAL B 80 SHEET 5 AA2 9 VAL B 148 THR B 153 1 O ARG B 152 N MET B 109 SHEET 6 AA2 9 MET B 178 ALA B 181 1 O PHE B 180 N ALA B 151 SHEET 7 AA2 9 VAL B 201 ASN B 204 1 O LEU B 202 N ILE B 179 SHEET 8 AA2 9 MET B 226 TYR B 229 1 O MET B 226 N ALA B 203 SHEET 9 AA2 9 LEU B 17 GLY B 21 1 N GLY B 21 O TYR B 229 LINK OD2 ASP A 81 MG MG A 309 1555 1555 2.13 LINK O2 MIC A 301 MG MG A 309 1555 1555 2.13 LINK MG MG A 309 O HOH A 401 1555 1555 2.09 LINK MG MG A 309 O HOH A 417 1555 1555 2.14 LINK MG MG A 309 O HOH A 478 1555 1555 2.13 LINK OD2 ASP B 81 MG MG B 310 1555 1555 2.09 LINK O2 MIC B 301 MG MG B 310 1555 1555 2.14 LINK O7 MIC B 301 MG MG B 310 1555 1555 2.73 LINK MG MG B 310 O HOH B 431 1555 1555 2.15 LINK MG MG B 310 O HOH B 459 1555 1555 2.11 LINK MG MG B 310 O HOH B 484 1555 1555 2.10 CISPEP 1 HIS A 15 PRO A 16 0 -2.20 CISPEP 2 HIS B 15 PRO B 16 0 -2.83 CRYST1 73.310 73.310 184.141 90.00 90.00 120.00 P 31 2 1 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 0.013641 0.007875 0.000000 0.00000 SCALE2 0.000000 0.015751 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005431 0.00000 CONECT 643 4433 CONECT 2810 4481 CONECT 4397 4398 4399 4400 CONECT 4398 4397 CONECT 4399 4397 4433 CONECT 4400 4397 4401 4402 4403 CONECT 4401 4400 CONECT 4402 4400 CONECT 4403 4400 4404 4408 CONECT 4404 4403 4405 CONECT 4405 4404 4406 4407 CONECT 4406 4405 CONECT 4407 4405 CONECT 4408 4403 4409 4410 CONECT 4409 4408 CONECT 4410 4408 CONECT 4411 4412 4413 CONECT 4412 4411 CONECT 4413 4411 CONECT 4414 4415 4416 CONECT 4415 4414 CONECT 4416 4414 CONECT 4417 4418 4419 CONECT 4418 4417 CONECT 4419 4417 4420 CONECT 4420 4419 CONECT 4421 4422 4423 CONECT 4422 4421 CONECT 4423 4421 CONECT 4424 4425 4426 CONECT 4425 4424 CONECT 4426 4424 CONECT 4427 4428 4429 CONECT 4428 4427 CONECT 4429 4427 CONECT 4430 4431 4432 CONECT 4431 4430 CONECT 4432 4430 CONECT 4433 643 4399 4485 4501 CONECT 4433 4562 CONECT 4439 4440 4441 4442 CONECT 4440 4439 CONECT 4441 4439 4481 CONECT 4442 4439 4443 4444 4445 CONECT 4443 4442 CONECT 4444 4442 4481 CONECT 4445 4442 4446 4450 CONECT 4446 4445 4447 CONECT 4447 4446 4448 4449 CONECT 4448 4447 CONECT 4449 4447 CONECT 4450 4445 4451 4452 CONECT 4451 4450 CONECT 4452 4450 CONECT 4453 4454 4455 CONECT 4454 4453 CONECT 4455 4453 CONECT 4456 4457 4458 CONECT 4457 4456 CONECT 4458 4456 CONECT 4459 4460 4461 CONECT 4460 4459 CONECT 4461 4459 CONECT 4462 4463 4464 CONECT 4463 4462 CONECT 4464 4462 4465 CONECT 4465 4464 CONECT 4466 4467 4468 CONECT 4467 4466 CONECT 4468 4466 CONECT 4469 4470 4471 CONECT 4470 4469 CONECT 4471 4469 4472 CONECT 4472 4471 CONECT 4473 4474 4475 CONECT 4474 4473 CONECT 4475 4473 4476 CONECT 4476 4475 CONECT 4477 4478 4479 CONECT 4478 4477 CONECT 4479 4477 4480 CONECT 4480 4479 CONECT 4481 2810 4441 4444 4651 CONECT 4481 4679 4704 CONECT 4485 4433 CONECT 4501 4433 CONECT 4562 4433 CONECT 4651 4481 CONECT 4679 4481 CONECT 4704 4481 MASTER 368 0 27 30 18 0 0 6 4743 2 90 48 END