PDB Short entry for 3HX9 HEADER OXIDOREDUCTASE 19-JUN-09 3HX9 TITLE STRUCTURE OF HEME-DEGRADER, MHUD (RV3592), FROM TITLE 2 MYCOBACTERIUM TUBERCULOSIS WITH TWO HEMES BOUND IN ITS TITLE 3 ACTIVE SITE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN RV3592; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM TUBERCULOSIS; SOURCE 3 ORGANISM_TAXID: 1773; SOURCE 4 STRAIN: H37RV; SOURCE 5 GENE: MT3698, RV3592, TB11.2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21 DE3; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET22B KEYWDS DI-HEME, BETA BARREL, DIMER, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR N.CHIM,T.Q.NGUYEN,A.INIGUEZ,C.W.GOULDING REVDAT 3 02-FEB-10 3HX9 1 JRNL REVDAT 2 08-DEC-09 3HX9 1 TITLE REVDAT 1 01-DEC-09 3HX9 0 JRNL AUTH N.CHIM,A.INIGUEZ,T.Q.NGUYEN,C.W.GOULDING JRNL TITL UNUSUAL DIHEME CONFORMATION OF THE HEME-DEGRADING JRNL TITL 2 PROTEIN FROM MYCOBACTERIUM TUBERCULOSIS JRNL REF J.MOL.BIOL. V. 395 595 2009 JRNL REFN ISSN 0022-2836 JRNL PMID 19917297 JRNL DOI 10.1016/J.JMB.2009.11.025 REMARK 2 REMARK 2 RESOLUTION. 1.75 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.5.0089 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) : 1.75 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.35 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 18936 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) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.186 REMARK 3 FREE R VALUE : 0.231 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1018 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) : 1.75 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.79 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1415 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.28 REMARK 3 BIN R VALUE (WORKING SET) : 0.1960 REMARK 3 BIN FREE R VALUE SET COUNT : 69 REMARK 3 BIN FREE R VALUE : 0.2900 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1496 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 174 REMARK 3 SOLVENT ATOMS : 123 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.80 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.37000 REMARK 3 B22 (A**2) : 0.11000 REMARK 3 B33 (A**2) : 0.26000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.01000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.130 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.127 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.078 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.340 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.953 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.933 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1722 ; 0.022 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2366 ; 2.010 ; 2.047 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 195 ; 6.629 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 71 ;37.265 ;23.803 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 208 ;15.313 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ;16.771 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 226 ; 0.161 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1384 ; 0.012 ; 0.021 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): 985 ; 1.382 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1558 ; 2.435 ; 2.000 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 737 ; 3.649 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 808 ; 5.586 ; 4.500 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 : NULL 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 : 1.40 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 REMARK 3 RIDING POSITIONS REMARK 4 REMARK 4 3HX9 COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JUN-09. REMARK 100 THE RCSB ID CODE IS RCSB053694. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-DEC-08 REMARK 200 TEMPERATURE (KELVIN) : 70 REMARK 200 PH : 5.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97, 1.76 REMARK 200 MONOCHROMATOR : SIDE SCATTERING I-BEAM BENT REMARK 200 SINGLE CRYSTAL; ASYMMETRIC CUT REMARK 200 4.9650 DEG. REMARK 200 OPTICS : VERTICAL FOCUSING MIRROR; REMARK 200 SINGLE CRYSTAL (SI111) BENT REMARK 200 MONOCHROMATOR (HORIZONTAL REMARK 200 FOCUSING). REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 19968 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.750 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.06600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 28.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.81 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.16500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 10.700 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 (%): 35.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M BIS-TRIS PH 5.0, 0.2 M NACL, REMARK 280 20% PEG-3350, 10 MM TRIETHYLAMINE HCL , VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z 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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 21.98550 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 32.31100 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 21.98550 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 32.31100 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8300 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9900 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -172.0 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 LYS A 103 REMARK 465 THR A 104 REMARK 465 ALA A 105 REMARK 465 GLY A 106 REMARK 465 GLY A 107 REMARK 465 VAL A 108 REMARK 465 PRO A 109 REMARK 465 ARG A 110 REMARK 465 GLY A 111 REMARK 465 LYS A 112 REMARK 465 LEU A 113 REMARK 465 ALA A 114 REMARK 465 ALA A 115 REMARK 465 ALA A 116 REMARK 465 LEU A 117 REMARK 465 GLU A 118 REMARK 465 HIS A 119 REMARK 465 HIS A 120 REMARK 465 HIS A 121 REMARK 465 HIS A 122 REMARK 465 HIS A 123 REMARK 465 HIS A 124 REMARK 465 MET B 1 REMARK 465 GLY B 100 REMARK 465 THR B 101 REMARK 465 GLY B 102 REMARK 465 LYS B 103 REMARK 465 THR B 104 REMARK 465 ALA B 105 REMARK 465 GLY B 106 REMARK 465 GLY B 107 REMARK 465 VAL B 108 REMARK 465 PRO B 109 REMARK 465 ARG B 110 REMARK 465 GLY B 111 REMARK 465 LYS B 112 REMARK 465 LEU B 113 REMARK 465 ALA B 114 REMARK 465 ALA B 115 REMARK 465 ALA B 116 REMARK 465 LEU B 117 REMARK 465 GLU B 118 REMARK 465 HIS B 119 REMARK 465 HIS B 120 REMARK 465 HIS B 121 REMARK 465 HIS B 122 REMARK 465 HIS B 123 REMARK 465 HIS B 124 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 ARG A 79 CG CD NE CZ NH1 NH2 REMARK 470 ASN A 81 CG OD1 ND2 REMARK 470 ARG B 79 CG CD NE CZ NH1 NH2 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 OE2 GLU B 20 NH1 ARG B 43 2.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 VAL A 98 C GLY A 99 N 0.253 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 43 NE - CZ - NH1 ANGL. DEV. = 7.9 DEGREES REMARK 500 ARG A 43 NE - CZ - NH2 ANGL. DEV. = -6.5 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 ARG A 79 100.27 162.54 REMARK 500 ASN A 81 -138.04 -121.80 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 HEM A 300 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 75 NE2 REMARK 620 2 HEM A 300 NA 92.5 REMARK 620 3 HEM A 300 NB 94.2 86.4 REMARK 620 4 HEM A 300 NC 98.8 168.6 91.5 REMARK 620 5 HEM A 300 ND 99.5 91.9 166.3 87.5 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEM B 300 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 75 NE2 REMARK 620 2 HEM B 300 NA 92.3 REMARK 620 3 HEM B 300 NB 95.0 87.3 REMARK 620 4 HEM B 300 NC 97.2 170.3 89.8 REMARK 620 5 HEM B 300 ND 98.2 92.2 166.8 88.5 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 HEM A 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM B 200 DBREF 3HX9 A 1 105 UNP O06156 O06156_MYCTU 1 105 DBREF 3HX9 B 1 105 UNP O06156 O06156_MYCTU 1 105 SEQADV 3HX9 GLY A 106 UNP O06156 EXPRESSION TAG SEQADV 3HX9 GLY A 107 UNP O06156 EXPRESSION TAG SEQADV 3HX9 VAL A 108 UNP O06156 EXPRESSION TAG SEQADV 3HX9 PRO A 109 UNP O06156 EXPRESSION TAG SEQADV 3HX9 ARG A 110 UNP O06156 EXPRESSION TAG SEQADV 3HX9 GLY A 111 UNP O06156 EXPRESSION TAG SEQADV 3HX9 LYS A 112 UNP O06156 EXPRESSION TAG SEQADV 3HX9 LEU A 113 UNP O06156 EXPRESSION TAG SEQADV 3HX9 ALA A 114 UNP O06156 EXPRESSION TAG SEQADV 3HX9 ALA A 115 UNP O06156 EXPRESSION TAG SEQADV 3HX9 ALA A 116 UNP O06156 EXPRESSION TAG SEQADV 3HX9 LEU A 117 UNP O06156 EXPRESSION TAG SEQADV 3HX9 GLU A 118 UNP O06156 EXPRESSION TAG SEQADV 3HX9 HIS A 119 UNP O06156 EXPRESSION TAG SEQADV 3HX9 HIS A 120 UNP O06156 EXPRESSION TAG SEQADV 3HX9 HIS A 121 UNP O06156 EXPRESSION TAG SEQADV 3HX9 HIS A 122 UNP O06156 EXPRESSION TAG SEQADV 3HX9 HIS A 123 UNP O06156 EXPRESSION TAG SEQADV 3HX9 HIS A 124 UNP O06156 EXPRESSION TAG SEQADV 3HX9 GLY B 106 UNP O06156 EXPRESSION TAG SEQADV 3HX9 GLY B 107 UNP O06156 EXPRESSION TAG SEQADV 3HX9 VAL B 108 UNP O06156 EXPRESSION TAG SEQADV 3HX9 PRO B 109 UNP O06156 EXPRESSION TAG SEQADV 3HX9 ARG B 110 UNP O06156 EXPRESSION TAG SEQADV 3HX9 GLY B 111 UNP O06156 EXPRESSION TAG SEQADV 3HX9 LYS B 112 UNP O06156 EXPRESSION TAG SEQADV 3HX9 LEU B 113 UNP O06156 EXPRESSION TAG SEQADV 3HX9 ALA B 114 UNP O06156 EXPRESSION TAG SEQADV 3HX9 ALA B 115 UNP O06156 EXPRESSION TAG SEQADV 3HX9 ALA B 116 UNP O06156 EXPRESSION TAG SEQADV 3HX9 LEU B 117 UNP O06156 EXPRESSION TAG SEQADV 3HX9 GLU B 118 UNP O06156 EXPRESSION TAG SEQADV 3HX9 HIS B 119 UNP O06156 EXPRESSION TAG SEQADV 3HX9 HIS B 120 UNP O06156 EXPRESSION TAG SEQADV 3HX9 HIS B 121 UNP O06156 EXPRESSION TAG SEQADV 3HX9 HIS B 122 UNP O06156 EXPRESSION TAG SEQADV 3HX9 HIS B 123 UNP O06156 EXPRESSION TAG SEQADV 3HX9 HIS B 124 UNP O06156 EXPRESSION TAG SEQRES 1 A 124 MET PRO VAL VAL LYS ILE ASN ALA ILE GLU VAL PRO ALA SEQRES 2 A 124 GLY ALA GLY PRO GLU LEU GLU LYS ARG PHE ALA HIS ARG SEQRES 3 A 124 ALA HIS ALA VAL GLU ASN SER PRO GLY PHE LEU GLY PHE SEQRES 4 A 124 GLN LEU LEU ARG PRO VAL LYS GLY GLU GLU ARG TYR PHE SEQRES 5 A 124 VAL VAL THR HIS TRP GLU SER ASP GLU ALA PHE GLN ALA SEQRES 6 A 124 TRP ALA ASN GLY PRO ALA ILE ALA ALA HIS ALA GLY HIS SEQRES 7 A 124 ARG ALA ASN PRO VAL ALA THR GLY ALA SER LEU LEU GLU SEQRES 8 A 124 PHE GLU VAL VAL LEU ASP VAL GLY GLY THR GLY LYS THR SEQRES 9 A 124 ALA GLY GLY VAL PRO ARG GLY LYS LEU ALA ALA ALA LEU SEQRES 10 A 124 GLU HIS HIS HIS HIS HIS HIS SEQRES 1 B 124 MET PRO VAL VAL LYS ILE ASN ALA ILE GLU VAL PRO ALA SEQRES 2 B 124 GLY ALA GLY PRO GLU LEU GLU LYS ARG PHE ALA HIS ARG SEQRES 3 B 124 ALA HIS ALA VAL GLU ASN SER PRO GLY PHE LEU GLY PHE SEQRES 4 B 124 GLN LEU LEU ARG PRO VAL LYS GLY GLU GLU ARG TYR PHE SEQRES 5 B 124 VAL VAL THR HIS TRP GLU SER ASP GLU ALA PHE GLN ALA SEQRES 6 B 124 TRP ALA ASN GLY PRO ALA ILE ALA ALA HIS ALA GLY HIS SEQRES 7 B 124 ARG ALA ASN PRO VAL ALA THR GLY ALA SER LEU LEU GLU SEQRES 8 B 124 PHE GLU VAL VAL LEU ASP VAL GLY GLY THR GLY LYS THR SEQRES 9 B 124 ALA GLY GLY VAL PRO ARG GLY LYS LEU ALA ALA ALA LEU SEQRES 10 B 124 GLU HIS HIS HIS HIS HIS HIS HET HEM A 300 43 HET CL A 301 1 HET HEM A 200 43 HET HEM B 300 43 HET CL B 301 1 HET HEM B 200 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM CL CHLORIDE ION HETSYN HEM HEME FORMUL 3 HEM 4(C34 H32 FE N4 O4) FORMUL 4 CL 2(CL 1-) FORMUL 9 HOH *123(H2 O) HELIX 1 1 ALA A 15 ARG A 26 1 12 HELIX 2 2 SER A 59 GLY A 69 1 11 HELIX 3 3 GLY A 69 ALA A 74 1 6 HELIX 4 4 ALA B 15 ARG B 26 1 12 HELIX 5 5 SER B 59 GLY B 69 1 11 HELIX 6 6 GLY B 69 ALA B 74 1 6 SHEET 1 A 9 VAL A 3 ILE A 9 0 SHEET 2 A 9 TYR A 51 TRP A 57 -1 O TRP A 57 N VAL A 3 SHEET 3 A 9 PHE A 36 LYS A 46 -1 N LEU A 37 O HIS A 56 SHEET 4 A 9 ALA B 87 VAL B 98 -1 O GLU B 91 N VAL A 45 SHEET 5 A 9 VAL B 3 ILE B 9 -1 N ILE B 6 O LEU B 90 SHEET 6 A 9 TYR B 51 TRP B 57 -1 O TRP B 57 N VAL B 3 SHEET 7 A 9 PHE B 36 LYS B 46 -1 N LEU B 37 O HIS B 56 SHEET 8 A 9 ALA A 87 GLY A 99 -1 N GLU A 91 O LYS B 46 SHEET 9 A 9 VAL A 3 ILE A 9 -1 N ILE A 6 O LEU A 90 LINK NE2 HIS A 75 FE HEM A 300 1555 1555 2.16 LINK NE2 HIS B 75 FE HEM B 300 1555 1555 2.18 CISPEP 1 ASN A 81 PRO A 82 0 -6.07 SITE 1 AC1 9 ARG A 22 ARG A 26 ALA A 29 TRP A 66 SITE 2 AC1 9 ALA A 67 ALA A 71 HIS A 75 ASN A 81 SITE 3 AC1 9 HEM A 200 SITE 1 AC2 4 ASN A 7 PHE A 23 VAL A 53 HEM A 200 SITE 1 AC3 15 ASN A 7 ARG A 22 PHE A 23 VAL A 30 SITE 2 AC3 15 PHE A 39 THR A 55 PHE A 63 ILE A 72 SITE 3 AC3 15 ASN A 81 PRO A 82 VAL A 83 ALA A 84 SITE 4 AC3 15 GLY A 86 HEM A 300 CL A 301 SITE 1 AC4 12 ARG B 22 ARG B 26 ALA B 29 TRP B 66 SITE 2 AC4 12 ALA B 67 ALA B 71 ALA B 74 HIS B 75 SITE 3 AC4 12 ALA B 80 PRO B 82 HOH B 125 HEM B 200 SITE 1 AC5 4 ASN B 7 PHE B 23 VAL B 53 HEM B 200 SITE 1 AC6 14 ASN B 7 ARG B 22 PHE B 23 VAL B 30 SITE 2 AC6 14 PHE B 39 THR B 55 ILE B 72 PRO B 82 SITE 3 AC6 14 VAL B 83 ALA B 84 GLY B 86 HOH B 184 SITE 4 AC6 14 HEM B 300 CL B 301 CRYST1 43.971 64.622 71.082 90.00 90.01 90.00 C 1 2 1 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 0.022742 0.000000 0.000004 0.00000 SCALE2 0.000000 0.015475 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014068 0.00000