HEADER OXIDOREDUCTASE 06-FEB-06 2FXH OBSLTE 31-AUG-16 2FXH 5SX6 TITLE CRYSTAL STRUCTURE OF KATG AT PH 6.5 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATALASE-PEROXIDASE PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 EC: 1.11.1.6; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BURKHOLDERIA PSEUDOMALLEI; SOURCE 3 ORGANISM_TAXID: 28450; SOURCE 4 GENE: KATG; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS CATALASE-PEROXIDASE, PH CHANGES, ISONIAZID, TUBERCULOSIS, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR X.CARPENA,B.WISEMAN,T.DEEMAGARN,B.HERGUEDAS,A.IVANCICH,R.SINGH, AUTHOR 2 P.C.LOEWEN,I.FITA REVDAT 4 31-AUG-16 2FXH 1 OBSLTE REVDAT 3 13-JUL-11 2FXH 1 VERSN REVDAT 2 24-FEB-09 2FXH 1 VERSN REVDAT 1 06-MAR-07 2FXH 0 JRNL AUTH X.CARPENA,B.WISEMAN,T.DEEMAGARN,B.HERGUEDAS,A.IVANCICH, JRNL AUTH 2 R.SINGH,P.C.LOEWEN,I.FITA JRNL TITL ROLES FOR ARG426 AND TRP111 IN THE MODULATION OF NADH JRNL TITL 2 OXIDASE ACTIVITY OF THE CATALASE-PEROXIDASE KATG FROM JRNL TITL 3 BURKHOLDERIA PSEUDOMALLEI INFERRED FROM PH-INDUCED JRNL TITL 4 STRUCTURAL CHANGES. JRNL REF BIOCHEMISTRY V. 45 5171 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 16618106 JRNL DOI 10.1021/BI060017F REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON 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) : 20.06 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 150790 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) : 0.150 REMARK 3 R VALUE (WORKING SET) : 0.149 REMARK 3 FREE R VALUE : 0.177 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 7888 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) : 10947 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.67 REMARK 3 BIN R VALUE (WORKING SET) : 0.1750 REMARK 3 BIN FREE R VALUE SET COUNT : 558 REMARK 3 BIN FREE R VALUE : 0.2270 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 11027 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 128 REMARK 3 SOLVENT ATOMS : 1549 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : LIKELY RESIDUAL REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.87 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.83000 REMARK 3 B22 (A**2) : 1.91000 REMARK 3 B33 (A**2) : -1.08000 REMARK 3 B12 (A**2) : 0.00000 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): 0.103 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.100 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.068 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.118 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.969 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.958 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 11599 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 7838 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 15824 ; 1.406 ; 1.962 REMARK 3 BOND ANGLES OTHERS (DEGREES): 18946 ; 0.992 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 1455 ; 5.449 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 557 ;34.641 ;23.645 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 1785 ;12.851 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 93 ;16.579 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 1661 ; 0.104 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 13214 ; 0.006 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 2458 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 2459 ; 0.227 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 8442 ; 0.213 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 5772 ; 0.178 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 5655 ; 0.085 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 1216 ; 0.186 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 5 ; 0.025 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 22 ; 0.190 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 49 ; 0.272 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 31 ; 0.295 ; 0.200 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): 7153 ; 0.768 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 2931 ; 0.209 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 11400 ; 1.381 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 4698 ; 2.122 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 4410 ; 3.476 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 NUMBER OF DIFFERENT NCS GROUPS : 1 REMARK 3 REMARK 3 NCS GROUP NUMBER : 1 REMARK 3 CHAIN NAMES : A B REMARK 3 NUMBER OF COMPONENTS NCS GROUP : 1 REMARK 3 COMPONENT C SSSEQI TO C SSSEQI CODE REMARK 3 1 A 36 A 748 6 REMARK 3 1 B 36 B 748 6 REMARK 3 GROUP CHAIN COUNT RMS WEIGHT REMARK 3 LOOSE POSITIONAL 1 A (A): 9372 ; 0.34 ; 5.00 REMARK 3 LOOSE THERMAL 1 A (A**2): 9372 ; 1.62 ; 10.00 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 8 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 34 A 748 REMARK 3 ORIGIN FOR THE GROUP (A): -24.1453 -61.7442 -21.2727 REMARK 3 T TENSOR REMARK 3 T11: -0.0662 T22: -0.0759 REMARK 3 T33: -0.0367 T12: 0.0094 REMARK 3 T13: -0.0053 T23: -0.0211 REMARK 3 L TENSOR REMARK 3 L11: 0.1757 L22: 0.2137 REMARK 3 L33: 1.0211 L12: 0.0064 REMARK 3 L13: -0.2260 L23: 0.1254 REMARK 3 S TENSOR REMARK 3 S11: 0.0032 S12: 0.0154 S13: -0.0745 REMARK 3 S21: 0.0066 S22: -0.0012 S23: 0.0067 REMARK 3 S31: 0.0765 S32: 0.1040 S33: -0.0021 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 35 B 748 REMARK 3 ORIGIN FOR THE GROUP (A): -9.6324 -33.2377 5.7240 REMARK 3 T TENSOR REMARK 3 T11: -0.0929 T22: -0.1132 REMARK 3 T33: -0.0766 T12: -0.0082 REMARK 3 T13: 0.0075 T23: -0.0047 REMARK 3 L TENSOR REMARK 3 L11: 0.3815 L22: 0.3379 REMARK 3 L33: 0.7224 L12: -0.0300 REMARK 3 L13: 0.2131 L23: -0.3274 REMARK 3 S TENSOR REMARK 3 S11: -0.0397 S12: 0.0353 S13: 0.0167 REMARK 3 S21: -0.0068 S22: 0.0137 S23: -0.0347 REMARK 3 S31: -0.0202 S32: 0.0730 S33: 0.0261 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1501 A 1511 REMARK 3 RESIDUE RANGE : B 2004 B 2004 REMARK 3 ORIGIN FOR THE GROUP (A): -12.6607 -60.8562 -29.3488 REMARK 3 T TENSOR REMARK 3 T11: 0.0005 T22: 0.0002 REMARK 3 T33: 0.0006 T12: -0.0003 REMARK 3 T13: 0.0005 T23: -0.0003 REMARK 3 L TENSOR REMARK 3 L11: 27.9041 L22: 7.1131 REMARK 3 L33: 2.6803 L12: 1.3092 REMARK 3 L13: -7.2106 L23: -2.7386 REMARK 3 S TENSOR REMARK 3 S11: -0.0523 S12: 0.2165 S13: -0.3415 REMARK 3 S21: -0.6338 S22: -0.0750 S23: -0.8119 REMARK 3 S31: 0.0721 S32: -0.1553 S33: 0.1273 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : B 2001 B 2003 REMARK 3 RESIDUE RANGE : B 2005 B 2016 REMARK 3 ORIGIN FOR THE GROUP (A): -3.3957 -42.1907 15.7643 REMARK 3 T TENSOR REMARK 3 T11: 0.0014 T22: 0.0007 REMARK 3 T33: 0.0014 T12: -0.0002 REMARK 3 T13: -0.0014 T23: -0.0002 REMARK 3 L TENSOR REMARK 3 L11: 7.6902 L22: 6.1990 REMARK 3 L33: 4.1721 L12: 6.7779 REMARK 3 L13: 0.2485 L23: 1.1872 REMARK 3 S TENSOR REMARK 3 S11: -0.1704 S12: -0.3433 S13: -0.0136 REMARK 3 S21: 0.7623 S22: -0.0785 S23: -1.1295 REMARK 3 S31: -0.0794 S32: 0.1391 S33: 0.2489 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 4 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1512 A 2043 REMARK 3 RESIDUE RANGE : B 2017 B 2018 REMARK 3 RESIDUE RANGE : A 2044 A 2045 REMARK 3 RESIDUE RANGE : B 2019 B 2586 REMARK 3 ORIGIN FOR THE GROUP (A): -17.2462 -46.9587 -7.0674 REMARK 3 T TENSOR REMARK 3 T11: 0.0207 T22: 0.0178 REMARK 3 T33: 0.0454 T12: 0.0006 REMARK 3 T13: 0.0111 T23: 0.0132 REMARK 3 L TENSOR REMARK 3 L11: 0.1478 L22: 0.1744 REMARK 3 L33: 0.3144 L12: 0.0209 REMARK 3 L13: 0.0706 L23: 0.0977 REMARK 3 S TENSOR REMARK 3 S11: -0.0066 S12: 0.0197 S13: -0.0172 REMARK 3 S21: -0.0112 S22: -0.0027 S23: 0.0049 REMARK 3 S31: 0.0104 S32: 0.0466 S33: 0.0093 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 4 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 2046 A 2191 REMARK 3 RESIDUE RANGE : B 2587 B 2590 REMARK 3 RESIDUE RANGE : A 2192 A 2202 REMARK 3 RESIDUE RANGE : B 2591 B 2752 REMARK 3 ORIGIN FOR THE GROUP (A): -20.7740 -43.7984 -6.5199 REMARK 3 T TENSOR REMARK 3 T11: 0.0092 T22: 0.0237 REMARK 3 T33: 0.0555 T12: 0.0170 REMARK 3 T13: 0.0299 T23: 0.0170 REMARK 3 L TENSOR REMARK 3 L11: 0.3333 L22: 0.3756 REMARK 3 L33: 0.5263 L12: 0.0415 REMARK 3 L13: 0.1035 L23: 0.1067 REMARK 3 S TENSOR REMARK 3 S11: -0.0054 S12: 0.0096 S13: -0.0018 REMARK 3 S21: -0.0114 S22: -0.0032 S23: 0.0154 REMARK 3 S31: -0.0149 S32: 0.0112 S33: 0.0085 REMARK 3 REMARK 3 TLS GROUP : 7 REMARK 3 NUMBER OF COMPONENTS GROUP : 3 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 2203 A 2218 REMARK 3 RESIDUE RANGE : A 2219 A 2219 REMARK 3 RESIDUE RANGE : B 2753 B 2775 REMARK 3 ORIGIN FOR THE GROUP (A): -22.8995 -40.9022 -3.5789 REMARK 3 T TENSOR REMARK 3 T11: 0.0000 T22: 0.0002 REMARK 3 T33: 0.0004 T12: 0.0002 REMARK 3 T13: 0.0004 T23: 0.0001 REMARK 3 L TENSOR REMARK 3 L11: 0.7132 L22: 0.8032 REMARK 3 L33: 0.4899 L12: 0.1051 REMARK 3 L13: 0.1517 L23: 0.2332 REMARK 3 S TENSOR REMARK 3 S11: 0.0053 S12: -0.0381 S13: 0.0399 REMARK 3 S21: 0.0200 S22: -0.0097 S23: -0.0093 REMARK 3 S31: 0.0248 S32: -0.0313 S33: 0.0044 REMARK 3 REMARK 3 TLS GROUP : 8 REMARK 3 NUMBER OF COMPONENTS GROUP : 2 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 2220 A 2240 REMARK 3 RESIDUE RANGE : B 2776 B 2812 REMARK 3 ORIGIN FOR THE GROUP (A): -20.9301 -43.5944 -3.5537 REMARK 3 T TENSOR REMARK 3 T11: 0.0001 T22: 0.0000 REMARK 3 T33: -0.0001 T12: -0.0001 REMARK 3 T13: 0.0000 T23: -0.0002 REMARK 3 L TENSOR REMARK 3 L11: 0.8931 L22: 1.1112 REMARK 3 L33: 0.8371 L12: 0.1189 REMARK 3 L13: 0.1477 L23: 0.2651 REMARK 3 S TENSOR REMARK 3 S11: -0.0224 S12: -0.0288 S13: 0.0706 REMARK 3 S21: 0.0053 S22: -0.0345 S23: 0.0103 REMARK 3 S31: 0.0117 S32: 0.1028 S33: 0.0568 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.40 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 2FXH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-FEB-06. REMARK 100 THE RCSB ID CODE IS RCSB036426. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-JUL-05 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : DIAMOND REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 158979 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 7.400 REMARK 200 R MERGE (I) : 0.07500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.8000 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) : 1.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 7.50 REMARK 200 R MERGE FOR SHELL (I) : 0.38000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 5.550 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: PDB ENTRY 1MWV REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 61.15 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 16-20% PEG 4000, 20% MPD, 0.1 M REMARK 280 NACITRATE,CRYSTALS ARE GROWN AT ITS NATIVE PH OF 5.6 AND SOAKED REMARK 280 IN DIFFERENT BUFFERS FOR PH CHANGE PREVIOUS TO DATA COLLECTION. , REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 50.26450 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 87.32350 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 57.39750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 87.32350 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 50.26450 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 57.39750 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 300 REMARK: THE ASSIMETRIC UNITS CONTAINS THE BIOLOGICAL UNIT (A REMARK 300 HOMODIMER) 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 11590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 50290 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -82.0 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 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 PRO A 2 REMARK 465 GLY A 3 REMARK 465 SER A 4 REMARK 465 ASP A 5 REMARK 465 ALA A 6 REMARK 465 GLY A 7 REMARK 465 PRO A 8 REMARK 465 ARG A 9 REMARK 465 ARG A 10 REMARK 465 ARG A 11 REMARK 465 GLY A 12 REMARK 465 VAL A 13 REMARK 465 HIS A 14 REMARK 465 GLU A 15 REMARK 465 GLN A 16 REMARK 465 ARG A 17 REMARK 465 ARG A 18 REMARK 465 ASN A 19 REMARK 465 ARG A 20 REMARK 465 MET A 21 REMARK 465 SER A 22 REMARK 465 ASN A 23 REMARK 465 GLU A 24 REMARK 465 ALA A 25 REMARK 465 LYS A 26 REMARK 465 CYS A 27 REMARK 465 PRO A 28 REMARK 465 PHE A 29 REMARK 465 HIS A 30 REMARK 465 GLN A 31 REMARK 465 ALA A 32 REMARK 465 ALA A 33 REMARK 465 MET B 1 REMARK 465 PRO B 2 REMARK 465 GLY B 3 REMARK 465 SER B 4 REMARK 465 ASP B 5 REMARK 465 ALA B 6 REMARK 465 GLY B 7 REMARK 465 PRO B 8 REMARK 465 ARG B 9 REMARK 465 ARG B 10 REMARK 465 ARG B 11 REMARK 465 GLY B 12 REMARK 465 VAL B 13 REMARK 465 HIS B 14 REMARK 465 GLU B 15 REMARK 465 GLN B 16 REMARK 465 ARG B 17 REMARK 465 ARG B 18 REMARK 465 ASN B 19 REMARK 465 ARG B 20 REMARK 465 MET B 21 REMARK 465 SER B 22 REMARK 465 ASN B 23 REMARK 465 GLU B 24 REMARK 465 ALA B 25 REMARK 465 LYS B 26 REMARK 465 CYS B 27 REMARK 465 PRO B 28 REMARK 465 PHE B 29 REMARK 465 HIS B 30 REMARK 465 GLN B 31 REMARK 465 ALA B 32 REMARK 465 ALA B 33 REMARK 465 GLY B 34 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 ASN B 35 CG OD1 ND2 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 B 2031 O HOH B 2032 0.00 REMARK 500 OE1 GLU A 407 O HOH A 1787 1.41 REMARK 500 O HOH B 2800 O HOH B 2812 1.73 REMARK 500 OE1 GLU B 73 O HOH B 2807 1.76 REMARK 500 O HOH B 2509 O HOH B 2512 1.97 REMARK 500 OE1 GLU B 198 O HOH B 2617 2.00 REMARK 500 O HOH B 2167 O HOH B 2169 2.00 REMARK 500 O HOH A 1578 O HOH A 1803 2.05 REMARK 500 O HOH B 2051 O HOH B 2054 2.05 REMARK 500 OE1 GLU B 351 O HOH B 2287 2.06 REMARK 500 O HOH A 2156 O HOH A 2157 2.09 REMARK 500 O HOH B 2335 O HOH B 2669 2.12 REMARK 500 OE1 GLU B 178 O HOH B 2126 2.14 REMARK 500 OD1 ASP B 76 O HOH B 2051 2.18 REMARK 500 O HOH A 2178 O HOH A 2240 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 1787 O HOH B 2053 2444 2.04 REMARK 500 O HOH A 1789 O HOH B 2128 2444 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ARG A 532 NE - CZ - NH1 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG A 532 NE - CZ - NH2 ANGL. DEV. = -4.4 DEGREES 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 ASN A 35 124.28 121.09 REMARK 500 TRP A 95 74.99 -158.62 REMARK 500 TYR A 238 -70.78 -127.55 REMARK 500 ARG A 314 -121.42 48.06 REMARK 500 THR A 323 -74.19 -123.76 REMARK 500 TRP B 95 77.21 -155.88 REMARK 500 PHE B 99 18.84 54.79 REMARK 500 TYR B 238 -74.54 -126.55 REMARK 500 ARG B 314 -127.37 55.07 REMARK 500 THR B 323 -75.04 -121.61 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 FOR AMINO ACIDS AND C1'--O4'--N1(N9)--C2' FOR REMARK 500 NUCLEIC ACIDS OR EQUIVALENT ANGLE REMARK 500 M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 ASN A 35 1.1 L L EXPECTING SP3 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 A2234 DISTANCE = 5.95 ANGSTROMS REMARK 525 HOH B2793 DISTANCE = 5.68 ANGSTROMS REMARK 525 HOH B2796 DISTANCE = 5.78 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 HEM A1500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 279 NE2 REMARK 620 2 HEM A1500 NA 98.9 REMARK 620 3 HEM A1500 NB 93.6 87.0 REMARK 620 4 HEM A1500 NC 96.5 164.4 89.7 REMARK 620 5 HEM A1500 ND 102.4 90.0 164.0 89.0 REMARK 620 6 HOH A1503 O 174.0 76.5 82.5 88.0 81.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B1500 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 279 NE2 REMARK 620 2 HEM B1500 NA 101.7 REMARK 620 3 HEM B1500 NB 96.1 87.5 REMARK 620 4 HEM B1500 NC 93.6 164.7 90.2 REMARK 620 5 HEM B1500 ND 99.4 91.1 164.4 87.0 REMARK 620 6 HOH B2007 O 172.0 84.2 78.7 80.5 85.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A1000 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY A 122 O REMARK 620 2 SER A 494 O 85.8 REMARK 620 3 HOH A1509 O 105.3 85.6 REMARK 620 4 HOH A1510 O 160.4 84.1 90.7 REMARK 620 5 GLY A 124 O 99.0 160.2 111.2 85.4 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B2000 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY B 124 O REMARK 620 2 GLY B 122 O 99.5 REMARK 620 3 HOH B2015 O 82.0 160.8 REMARK 620 4 HOH B2014 O 107.9 110.1 87.3 REMARK 620 5 SER B 494 O 160.5 89.8 83.6 84.5 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 1000 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 2000 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 1500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 1500 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 1001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS A 1002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS B 2001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TRS B 2002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MPD B 2003 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1MWV RELATED DB: PDB REMARK 900 RELATED ID: 2FXG RELATED DB: PDB REMARK 900 RELATED ID: 2FXJ RELATED DB: PDB DBREF 2FXH A 1 748 GB 52210887 CAH36875 1 748 DBREF 2FXH B 1 748 GB 52210887 CAH36875 1 748 SEQRES 1 A 748 MET PRO GLY SER ASP ALA GLY PRO ARG ARG ARG GLY VAL SEQRES 2 A 748 HIS GLU GLN ARG ARG ASN ARG MET SER ASN GLU ALA LYS SEQRES 3 A 748 CYS PRO PHE HIS GLN ALA ALA GLY ASN GLY THR SER ASN SEQRES 4 A 748 ARG ASP TRP TRP PRO ASN GLN LEU ASP LEU SER ILE LEU SEQRES 5 A 748 HIS ARG HIS SER SER LEU SER ASP PRO MET GLY LYS ASP SEQRES 6 A 748 PHE ASN TYR ALA GLN ALA PHE GLU LYS LEU ASP LEU ALA SEQRES 7 A 748 ALA VAL LYS ARG ASP LEU HIS ALA LEU MET THR THR SER SEQRES 8 A 748 GLN ASP TRP TRP PRO ALA ASP PHE GLY HIS TYR GLY GLY SEQRES 9 A 748 LEU PHE ILE ARG MET ALA TRP HIS SER ALA GLY THR TYR SEQRES 10 A 748 ARG THR ALA ASP GLY ARG GLY GLY ALA GLY GLU GLY GLN SEQRES 11 A 748 GLN ARG PHE ALA PRO LEU ASN SER TRP PRO ASP ASN ALA SEQRES 12 A 748 ASN LEU ASP LYS ALA ARG ARG LEU LEU TRP PRO ILE LYS SEQRES 13 A 748 GLN LYS TYR GLY ARG ALA ILE SER TRP ALA ASP LEU LEU SEQRES 14 A 748 ILE LEU THR GLY ASN VAL ALA LEU GLU SER MET GLY PHE SEQRES 15 A 748 LYS THR PHE GLY PHE ALA GLY GLY ARG ALA ASP THR TRP SEQRES 16 A 748 GLU PRO GLU ASP VAL TYR TRP GLY SER GLU LYS ILE TRP SEQRES 17 A 748 LEU GLU LEU SER GLY GLY PRO ASN SER ARG TYR SER GLY SEQRES 18 A 748 ASP ARG GLN LEU GLU ASN PRO LEU ALA ALA VAL GLN MET SEQRES 19 A 748 GLY LEU ILE TYR VAL ASN PRO GLU GLY PRO ASP GLY ASN SEQRES 20 A 748 PRO ASP PRO VAL ALA ALA ALA ARG ASP ILE ARG ASP THR SEQRES 21 A 748 PHE ALA ARG MET ALA MET ASN ASP GLU GLU THR VAL ALA SEQRES 22 A 748 LEU ILE ALA GLY GLY HIS THR PHE GLY LYS THR HIS GLY SEQRES 23 A 748 ALA GLY PRO ALA SER ASN VAL GLY ALA GLU PRO GLU ALA SEQRES 24 A 748 ALA GLY ILE GLU ALA GLN GLY LEU GLY TRP LYS SER ALA SEQRES 25 A 748 TYR ARG THR GLY LYS GLY ALA ASP ALA ILE THR SER GLY SEQRES 26 A 748 LEU GLU VAL THR TRP THR THR THR PRO THR GLN TRP SER SEQRES 27 A 748 HIS ASN PHE PHE GLU ASN LEU PHE GLY TYR GLU TRP GLU SEQRES 28 A 748 LEU THR LYS SER PRO ALA GLY ALA HIS GLN TRP VAL ALA SEQRES 29 A 748 LYS GLY ALA ASP ALA VAL ILE PRO ASP ALA PHE ASP PRO SEQRES 30 A 748 SER LYS LYS HIS ARG PRO THR MET LEU THR THR ASP LEU SEQRES 31 A 748 SER LEU ARG PHE ASP PRO ALA TYR GLU LYS ILE SER ARG SEQRES 32 A 748 ARG PHE HIS GLU ASN PRO GLU GLN PHE ALA ASP ALA PHE SEQRES 33 A 748 ALA ARG ALA TRP PHE LYS LEU THR HIS ARG ASP MET GLY SEQRES 34 A 748 PRO ARG ALA ARG TYR LEU GLY PRO GLU VAL PRO ALA GLU SEQRES 35 A 748 VAL LEU LEU TRP GLN ASP PRO ILE PRO ALA VAL ASP HIS SEQRES 36 A 748 PRO LEU ILE ASP ALA ALA ASP ALA ALA GLU LEU LYS ALA SEQRES 37 A 748 LYS VAL LEU ALA SER GLY LEU THR VAL SER GLN LEU VAL SEQRES 38 A 748 SER THR ALA TRP ALA ALA ALA SER THR PHE ARG GLY SER SEQRES 39 A 748 ASP LYS ARG GLY GLY ALA ASN GLY ALA ARG ILE ARG LEU SEQRES 40 A 748 ALA PRO GLN LYS ASP TRP GLU ALA ASN GLN PRO GLU GLN SEQRES 41 A 748 LEU ALA ALA VAL LEU GLU THR LEU GLU ALA ILE ARG THR SEQRES 42 A 748 ALA PHE ASN GLY ALA GLN ARG GLY GLY LYS GLN VAL SER SEQRES 43 A 748 LEU ALA ASP LEU ILE VAL LEU ALA GLY CYS ALA GLY VAL SEQRES 44 A 748 GLU GLN ALA ALA LYS ASN ALA GLY HIS ALA VAL THR VAL SEQRES 45 A 748 PRO PHE ALA PRO GLY ARG ALA ASP ALA SER GLN GLU GLN SEQRES 46 A 748 THR ASP VAL GLU SER MET ALA VAL LEU GLU PRO VAL ALA SEQRES 47 A 748 ASP GLY PHE ARG ASN TYR LEU LYS GLY LYS TYR ARG VAL SEQRES 48 A 748 PRO ALA GLU VAL LEU LEU VAL ASP LYS ALA GLN LEU LEU SEQRES 49 A 748 THR LEU SER ALA PRO GLU MET THR VAL LEU LEU GLY GLY SEQRES 50 A 748 LEU ARG VAL LEU GLY ALA ASN VAL GLY GLN SER ARG HIS SEQRES 51 A 748 GLY VAL PHE THR ALA ARG GLU GLN ALA LEU THR ASN ASP SEQRES 52 A 748 PHE PHE VAL ASN LEU LEU ASP MET GLY THR GLU TRP LYS SEQRES 53 A 748 PRO THR ALA ALA ASP ALA ASP VAL PHE GLU GLY ARG ASP SEQRES 54 A 748 ARG ALA THR GLY GLU LEU LYS TRP THR GLY THR ARG VAL SEQRES 55 A 748 ASP LEU VAL PHE GLY SER HIS SER GLN LEU ARG ALA LEU SEQRES 56 A 748 ALA GLU VAL TYR GLY SER ALA ASP ALA GLN GLU LYS PHE SEQRES 57 A 748 VAL ARG ASP PHE VAL ALA VAL TRP ASN LYS VAL MET ASN SEQRES 58 A 748 LEU ASP ARG PHE ASP LEU ALA SEQRES 1 B 748 MET PRO GLY SER ASP ALA GLY PRO ARG ARG ARG GLY VAL SEQRES 2 B 748 HIS GLU GLN ARG ARG ASN ARG MET SER ASN GLU ALA LYS SEQRES 3 B 748 CYS PRO PHE HIS GLN ALA ALA GLY ASN GLY THR SER ASN SEQRES 4 B 748 ARG ASP TRP TRP PRO ASN GLN LEU ASP LEU SER ILE LEU SEQRES 5 B 748 HIS ARG HIS SER SER LEU SER ASP PRO MET GLY LYS ASP SEQRES 6 B 748 PHE ASN TYR ALA GLN ALA PHE GLU LYS LEU ASP LEU ALA SEQRES 7 B 748 ALA VAL LYS ARG ASP LEU HIS ALA LEU MET THR THR SER SEQRES 8 B 748 GLN ASP TRP TRP PRO ALA ASP PHE GLY HIS TYR GLY GLY SEQRES 9 B 748 LEU PHE ILE ARG MET ALA TRP HIS SER ALA GLY THR TYR SEQRES 10 B 748 ARG THR ALA ASP GLY ARG GLY GLY ALA GLY GLU GLY GLN SEQRES 11 B 748 GLN ARG PHE ALA PRO LEU ASN SER TRP PRO ASP ASN ALA SEQRES 12 B 748 ASN LEU ASP LYS ALA ARG ARG LEU LEU TRP PRO ILE LYS SEQRES 13 B 748 GLN LYS TYR GLY ARG ALA ILE SER TRP ALA ASP LEU LEU SEQRES 14 B 748 ILE LEU THR GLY ASN VAL ALA LEU GLU SER MET GLY PHE SEQRES 15 B 748 LYS THR PHE GLY PHE ALA GLY GLY ARG ALA ASP THR TRP SEQRES 16 B 748 GLU PRO GLU ASP VAL TYR TRP GLY SER GLU LYS ILE TRP SEQRES 17 B 748 LEU GLU LEU SER GLY GLY PRO ASN SER ARG TYR SER GLY SEQRES 18 B 748 ASP ARG GLN LEU GLU ASN PRO LEU ALA ALA VAL GLN MET SEQRES 19 B 748 GLY LEU ILE TYR VAL ASN PRO GLU GLY PRO ASP GLY ASN SEQRES 20 B 748 PRO ASP PRO VAL ALA ALA ALA ARG ASP ILE ARG ASP THR SEQRES 21 B 748 PHE ALA ARG MET ALA MET ASN ASP GLU GLU THR VAL ALA SEQRES 22 B 748 LEU ILE ALA GLY GLY HIS THR PHE GLY LYS THR HIS GLY SEQRES 23 B 748 ALA GLY PRO ALA SER ASN VAL GLY ALA GLU PRO GLU ALA SEQRES 24 B 748 ALA GLY ILE GLU ALA GLN GLY LEU GLY TRP LYS SER ALA SEQRES 25 B 748 TYR ARG THR GLY LYS GLY ALA ASP ALA ILE THR SER GLY SEQRES 26 B 748 LEU GLU VAL THR TRP THR THR THR PRO THR GLN TRP SER SEQRES 27 B 748 HIS ASN PHE PHE GLU ASN LEU PHE GLY TYR GLU TRP GLU SEQRES 28 B 748 LEU THR LYS SER PRO ALA GLY ALA HIS GLN TRP VAL ALA SEQRES 29 B 748 LYS GLY ALA ASP ALA VAL ILE PRO ASP ALA PHE ASP PRO SEQRES 30 B 748 SER LYS LYS HIS ARG PRO THR MET LEU THR THR ASP LEU SEQRES 31 B 748 SER LEU ARG PHE ASP PRO ALA TYR GLU LYS ILE SER ARG SEQRES 32 B 748 ARG PHE HIS GLU ASN PRO GLU GLN PHE ALA ASP ALA PHE SEQRES 33 B 748 ALA ARG ALA TRP PHE LYS LEU THR HIS ARG ASP MET GLY SEQRES 34 B 748 PRO ARG ALA ARG TYR LEU GLY PRO GLU VAL PRO ALA GLU SEQRES 35 B 748 VAL LEU LEU TRP GLN ASP PRO ILE PRO ALA VAL ASP HIS SEQRES 36 B 748 PRO LEU ILE ASP ALA ALA ASP ALA ALA GLU LEU LYS ALA SEQRES 37 B 748 LYS VAL LEU ALA SER GLY LEU THR VAL SER GLN LEU VAL SEQRES 38 B 748 SER THR ALA TRP ALA ALA ALA SER THR PHE ARG GLY SER SEQRES 39 B 748 ASP LYS ARG GLY GLY ALA ASN GLY ALA ARG ILE ARG LEU SEQRES 40 B 748 ALA PRO GLN LYS ASP TRP GLU ALA ASN GLN PRO GLU GLN SEQRES 41 B 748 LEU ALA ALA VAL LEU GLU THR LEU GLU ALA ILE ARG THR SEQRES 42 B 748 ALA PHE ASN GLY ALA GLN ARG GLY GLY LYS GLN VAL SER SEQRES 43 B 748 LEU ALA ASP LEU ILE VAL LEU ALA GLY CYS ALA GLY VAL SEQRES 44 B 748 GLU GLN ALA ALA LYS ASN ALA GLY HIS ALA VAL THR VAL SEQRES 45 B 748 PRO PHE ALA PRO GLY ARG ALA ASP ALA SER GLN GLU GLN SEQRES 46 B 748 THR ASP VAL GLU SER MET ALA VAL LEU GLU PRO VAL ALA SEQRES 47 B 748 ASP GLY PHE ARG ASN TYR LEU LYS GLY LYS TYR ARG VAL SEQRES 48 B 748 PRO ALA GLU VAL LEU LEU VAL ASP LYS ALA GLN LEU LEU SEQRES 49 B 748 THR LEU SER ALA PRO GLU MET THR VAL LEU LEU GLY GLY SEQRES 50 B 748 LEU ARG VAL LEU GLY ALA ASN VAL GLY GLN SER ARG HIS SEQRES 51 B 748 GLY VAL PHE THR ALA ARG GLU GLN ALA LEU THR ASN ASP SEQRES 52 B 748 PHE PHE VAL ASN LEU LEU ASP MET GLY THR GLU TRP LYS SEQRES 53 B 748 PRO THR ALA ALA ASP ALA ASP VAL PHE GLU GLY ARG ASP SEQRES 54 B 748 ARG ALA THR GLY GLU LEU LYS TRP THR GLY THR ARG VAL SEQRES 55 B 748 ASP LEU VAL PHE GLY SER HIS SER GLN LEU ARG ALA LEU SEQRES 56 B 748 ALA GLU VAL TYR GLY SER ALA ASP ALA GLN GLU LYS PHE SEQRES 57 B 748 VAL ARG ASP PHE VAL ALA VAL TRP ASN LYS VAL MET ASN SEQRES 58 B 748 LEU ASP ARG PHE ASP LEU ALA HET NA A1000 1 HET NA B2000 1 HET HEM A1500 43 HET HEM B1500 43 HET TRS A1001 8 HET TRS A1002 8 HET TRS B2001 8 HET TRS B2002 8 HET MPD B2003 8 HETNAM NA SODIUM ION HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM TRS 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL HETNAM MPD (4S)-2-METHYL-2,4-PENTANEDIOL HETSYN HEM HEME HETSYN TRS TRIS BUFFER FORMUL 3 NA 2(NA 1+) FORMUL 5 HEM 2(C34 H32 FE N4 O4) FORMUL 7 TRS 4(C4 H12 N O3 1+) FORMUL 11 MPD C6 H14 O2 FORMUL 12 HOH *1549(H2 O) HELIX 1 1 SER A 38 TRP A 43 1 6 HELIX 2 2 ASP A 48 HIS A 53 5 6 HELIX 3 3 SER A 56 ASP A 60 5 5 HELIX 4 4 ASN A 67 LYS A 74 1 8 HELIX 5 5 ASP A 76 THR A 89 1 14 HELIX 6 6 ALA A 97 HIS A 101 5 5 HELIX 7 7 TYR A 102 GLY A 115 1 14 HELIX 8 8 GLY A 129 PHE A 133 5 5 HELIX 9 9 PRO A 135 ALA A 143 5 9 HELIX 10 10 ASN A 144 LEU A 152 1 9 HELIX 11 11 LEU A 152 GLY A 160 1 9 HELIX 12 12 ARG A 161 ILE A 163 5 3 HELIX 13 13 SER A 164 MET A 180 1 17 HELIX 14 14 GLY A 243 ASN A 247 5 5 HELIX 15 15 ASP A 249 ARG A 263 1 15 HELIX 16 16 ASN A 267 HIS A 279 1 13 HELIX 17 17 PRO A 289 VAL A 293 5 5 HELIX 18 18 GLU A 296 ALA A 300 5 5 HELIX 19 19 GLY A 301 GLN A 305 5 5 HELIX 20 20 LYS A 317 ALA A 321 5 5 HELIX 21 21 HIS A 339 TYR A 348 1 10 HELIX 22 22 LEU A 386 ASP A 395 1 10 HELIX 23 23 ASP A 395 ASN A 408 1 14 HELIX 24 24 ASN A 408 ARG A 426 1 19 HELIX 25 25 PRO A 430 TYR A 434 5 5 HELIX 26 26 LEU A 444 ASP A 448 5 5 HELIX 27 27 ASP A 459 SER A 473 1 15 HELIX 28 28 THR A 476 SER A 489 1 14 HELIX 29 29 ALA A 503 LEU A 507 5 5 HELIX 30 30 PRO A 509 ASN A 516 5 8 HELIX 31 31 GLN A 517 ALA A 538 1 22 HELIX 32 32 SER A 546 ALA A 566 1 21 HELIX 33 33 SER A 582 THR A 586 5 5 HELIX 34 34 ASP A 587 ALA A 592 1 6 HELIX 35 35 VAL A 593 GLU A 595 5 3 HELIX 36 36 GLY A 600 ASN A 603 5 4 HELIX 37 37 PRO A 612 LEU A 624 1 13 HELIX 38 38 SER A 627 GLY A 642 1 16 HELIX 39 39 ASN A 644 SER A 648 5 5 HELIX 40 40 ASN A 662 LEU A 669 1 8 HELIX 41 41 ARG A 701 VAL A 705 1 5 HELIX 42 42 PHE A 706 SER A 708 5 3 HELIX 43 43 HIS A 709 GLY A 720 1 12 HELIX 44 44 ALA A 724 ASN A 741 1 18 HELIX 45 45 SER B 38 TRP B 43 1 6 HELIX 46 46 ASP B 48 HIS B 53 5 6 HELIX 47 47 SER B 56 ASP B 60 5 5 HELIX 48 48 ASN B 67 LYS B 74 1 8 HELIX 49 49 ASP B 76 THR B 89 1 14 HELIX 50 50 ALA B 97 HIS B 101 5 5 HELIX 51 51 TYR B 102 GLY B 115 1 14 HELIX 52 52 GLY B 129 PHE B 133 5 5 HELIX 53 53 PRO B 135 ALA B 143 5 9 HELIX 54 54 ASN B 144 LEU B 152 1 9 HELIX 55 55 LEU B 152 GLY B 160 1 9 HELIX 56 56 ARG B 161 ILE B 163 5 3 HELIX 57 57 SER B 164 MET B 180 1 17 HELIX 58 58 GLY B 243 ASN B 247 5 5 HELIX 59 59 ASP B 249 ARG B 263 1 15 HELIX 60 60 ASN B 267 HIS B 279 1 13 HELIX 61 61 PRO B 289 VAL B 293 5 5 HELIX 62 62 GLU B 296 ALA B 300 5 5 HELIX 63 63 GLY B 301 GLN B 305 5 5 HELIX 64 64 LYS B 317 ALA B 321 5 5 HELIX 65 65 HIS B 339 TYR B 348 1 10 HELIX 66 66 LEU B 386 ASP B 395 1 10 HELIX 67 67 ASP B 395 ASN B 408 1 14 HELIX 68 68 ASN B 408 ARG B 426 1 19 HELIX 69 69 PRO B 430 TYR B 434 5 5 HELIX 70 70 LEU B 444 ASP B 448 5 5 HELIX 71 71 ASP B 459 SER B 473 1 15 HELIX 72 72 THR B 476 SER B 489 1 14 HELIX 73 73 ALA B 503 LEU B 507 5 5 HELIX 74 74 PRO B 509 ASN B 516 5 8 HELIX 75 75 GLN B 517 GLN B 539 1 23 HELIX 76 76 SER B 546 ALA B 566 1 21 HELIX 77 77 SER B 582 THR B 586 5 5 HELIX 78 78 ASP B 587 ALA B 592 1 6 HELIX 79 79 VAL B 593 GLU B 595 5 3 HELIX 80 80 GLY B 600 ASN B 603 5 4 HELIX 81 81 PRO B 612 LEU B 624 1 13 HELIX 82 82 SER B 627 GLY B 642 1 16 HELIX 83 83 ASN B 644 SER B 648 5 5 HELIX 84 84 ASN B 662 LEU B 669 1 8 HELIX 85 85 ARG B 701 VAL B 705 1 5 HELIX 86 86 PHE B 706 SER B 708 5 3 HELIX 87 87 HIS B 709 GLY B 720 1 12 HELIX 88 88 ALA B 724 ASN B 741 1 18 HELIX 89 89 ARG B 744 ALA B 748 5 5 SHEET 1 A 2 TYR A 219 SER A 220 0 SHEET 2 A 2 GLN A 224 LEU A 225 -1 O GLN A 224 N SER A 220 SHEET 1 B 3 TRP A 350 LYS A 354 0 SHEET 2 B 3 HIS A 360 ALA A 364 -1 O GLN A 361 N THR A 353 SHEET 3 B 3 THR A 384 MET A 385 -1 O MET A 385 N TRP A 362 SHEET 1 C 2 ILE A 371 PRO A 372 0 SHEET 2 C 2 LYS A 380 HIS A 381 -1 O HIS A 381 N ILE A 371 SHEET 1 D 2 ALA A 598 ASP A 599 0 SHEET 2 D 2 TYR A 604 LEU A 605 -1 O TYR A 604 N ASP A 599 SHEET 1 E 3 THR A 673 PRO A 677 0 SHEET 2 E 3 VAL A 684 ASP A 689 -1 O ARG A 688 N GLU A 674 SHEET 3 E 3 LEU A 695 THR A 700 -1 O GLY A 699 N PHE A 685 SHEET 1 F 2 TYR B 219 SER B 220 0 SHEET 2 F 2 GLN B 224 LEU B 225 -1 O GLN B 224 N SER B 220 SHEET 1 G 3 TRP B 350 LYS B 354 0 SHEET 2 G 3 HIS B 360 ALA B 364 -1 O GLN B 361 N THR B 353 SHEET 3 G 3 THR B 384 MET B 385 -1 O MET B 385 N TRP B 362 SHEET 1 H 2 ILE B 371 PRO B 372 0 SHEET 2 H 2 LYS B 380 HIS B 381 -1 O HIS B 381 N ILE B 371 SHEET 1 I 2 ALA B 598 ASP B 599 0 SHEET 2 I 2 TYR B 604 LEU B 605 -1 O TYR B 604 N ASP B 599 SHEET 1 J 3 THR B 673 PRO B 677 0 SHEET 2 J 3 VAL B 684 ASP B 689 -1 O ARG B 688 N GLU B 674 SHEET 3 J 3 LEU B 695 THR B 700 -1 O GLY B 699 N PHE B 685 LINK FE HEM A1500 NE2 HIS A 279 1555 1555 2.14 LINK CH2 TRP A 111 CE1 TYR A 238 1555 1555 2.06 LINK CE2 TYR A 238 SD MET A 264 1555 1555 1.94 LINK FE HEM B1500 NE2 HIS B 279 1555 1555 2.10 LINK CH2 TRP B 111 CE1 TYR B 238 1555 1555 1.98 LINK CE2 TYR B 238 SD MET B 264 1555 1555 1.85 LINK NA NA A1000 O GLY A 122 1555 1555 2.56 LINK NA NA A1000 O SER A 494 1555 1555 2.54 LINK NA NA A1000 O HOH A1509 1555 1555 2.44 LINK NA NA A1000 O HOH A1510 1555 1555 2.41 LINK NA NA A1000 O GLY A 124 1555 1555 2.37 LINK FE HEM A1500 O HOH A1503 1555 1555 2.93 LINK FE HEM B1500 O HOH B2007 1555 1555 2.73 LINK NA NA B2000 O GLY B 124 1555 1555 2.38 LINK NA NA B2000 O GLY B 122 1555 1555 2.49 LINK NA NA B2000 O HOH B2015 1555 1555 2.41 LINK NA NA B2000 O HOH B2014 1555 1555 2.38 LINK NA NA B2000 O SER B 494 1555 1555 2.48 CISPEP 1 ALA A 134 PRO A 135 0 -2.48 CISPEP 2 ASN A 227 PRO A 228 0 3.10 CISPEP 3 ALA A 508 PRO A 509 0 -1.41 CISPEP 4 ALA B 134 PRO B 135 0 -0.26 CISPEP 5 ASN B 227 PRO B 228 0 8.71 CISPEP 6 ALA B 508 PRO B 509 0 -4.40 SITE 1 AC1 6 GLY A 122 ARG A 123 GLY A 124 SER A 494 SITE 2 AC1 6 HOH A1509 HOH A1510 SITE 1 AC2 6 GLY B 122 ARG B 123 GLY B 124 SER B 494 SITE 2 AC2 6 HOH B2014 HOH B2015 SITE 1 AC3 21 GLY A 104 LEU A 105 ILE A 107 TRP A 111 SITE 2 AC3 21 VAL A 239 PRO A 241 LEU A 274 ILE A 275 SITE 3 AC3 21 GLY A 278 HIS A 279 GLY A 282 LYS A 283 SITE 4 AC3 21 THR A 284 HIS A 285 THR A 323 SER A 324 SITE 5 AC3 21 THR A 388 HOH A1503 HOH A1563 HOH A1564 SITE 6 AC3 21 HOH A1570 SITE 1 AC4 20 GLY B 104 LEU B 105 ILE B 107 TRP B 111 SITE 2 AC4 20 VAL B 239 LEU B 274 GLY B 278 HIS B 279 SITE 3 AC4 20 GLY B 282 LYS B 283 THR B 284 HIS B 285 SITE 4 AC4 20 THR B 323 SER B 324 THR B 388 TRP B 420 SITE 5 AC4 20 HOH B2007 HOH B2073 HOH B2074 HOH B2082 SITE 1 AC5 11 ALA A 120 ASP A 121 ARG A 492 VAL A 593 SITE 2 AC5 11 GLU A 595 LYS A 620 LEU A 623 HOH A1860 SITE 3 AC5 11 HOH A1933 HOH A1940 HOH A1951 SITE 1 AC6 11 ASP A 60 PRO A 61 MET A 62 GLY A 63 SITE 2 AC6 11 HOH A1527 HOH A2044 HOH A2202 PRO B 629 SITE 3 AC6 11 LYS B 727 ASP B 731 HOH B2575 SITE 1 AC7 12 ALA B 120 ASP B 121 ARG B 492 VAL B 593 SITE 2 AC7 12 LEU B 594 LYS B 620 LEU B 623 HOH B2403 SITE 3 AC7 12 HOH B2479 HOH B2486 HOH B2488 HOH B2503 SITE 1 AC8 10 PRO A 629 LYS A 727 ASP A 731 HOH A1958 SITE 2 AC8 10 HOH A2028 ASP B 60 PRO B 61 MET B 62 SITE 3 AC8 10 GLY B 63 HOH B2776 SITE 1 AC9 7 PRO B 250 TRP B 362 PHE B 394 HIS B 568 SITE 2 AC9 7 ALA B 569 GLU B 726 HOH B2657 CRYST1 100.529 114.795 174.647 90.00 90.00 90.00 P 21 21 21 8 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 0.009947 0.000000 0.000000 0.00000 SCALE2 0.000000 0.008711 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005726 0.00000