HEADER OXIDOREDUCTASE 05-MAY-18 6DCD TITLE MYCOBACTERIUM MARINUM CYTOCHROME P450 CYP150A6 IN THE SUBSTRATE-FREE TITLE 2 FORM COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME P450 150A6 CYP150A6; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MYCOBACTERIUM MARINUM; SOURCE 3 ORGANISM_TAXID: 216594; SOURCE 4 STRAIN: ATCC BAA-535 / M; SOURCE 5 GENE: CYP150A6, MMAR_4694; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_CELL_LINE: BL21 KEYWDS CYTOCHROME P450, MONOOXYGENASE, HEME PROTEIN, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR S.A.CHILD,J.B.BRUNING,S.G.BELL REVDAT 4 13-MAR-24 6DCD 1 REMARK REVDAT 3 01-JAN-20 6DCD 1 REMARK REVDAT 2 27-MAR-19 6DCD 1 JRNL REVDAT 1 20-MAR-19 6DCD 0 JRNL AUTH S.A.CHILD,K.L.FLINT,J.B.BRUNING,S.G.BELL JRNL TITL THE CHARACTERISATION OF TWO MEMBERS OF THE CYTOCHROME P450 JRNL TITL 2 CYP150 FAMILY: CYP150A5 AND CYP150A6 FROM MYCOBACTERIUM JRNL TITL 3 MARINUM. JRNL REF BIOCHIM BIOPHYS ACTA GEN V.1863 925 2019 JRNL REF 2 SUBJ JRNL REFN ISSN 1872-8006 JRNL PMID 30826435 JRNL DOI 10.1016/J.BBAGEN.2019.02.016 REMARK 2 REMARK 2 RESOLUTION. 1.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.11.1_2575 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.47 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 74763 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.223 REMARK 3 R VALUE (WORKING SET) : 0.222 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.890 REMARK 3 FREE R VALUE TEST SET COUNT : 3655 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 48.4935 - 4.5759 1.00 2931 165 0.1677 0.1837 REMARK 3 2 4.5759 - 3.6324 1.00 2809 147 0.1648 0.2014 REMARK 3 3 3.6324 - 3.1734 1.00 2753 173 0.1964 0.2337 REMARK 3 4 3.1734 - 2.8832 1.00 2780 132 0.2176 0.2240 REMARK 3 5 2.8832 - 2.6766 1.00 2768 146 0.2111 0.2576 REMARK 3 6 2.6766 - 2.5188 1.00 2745 130 0.2154 0.2194 REMARK 3 7 2.5188 - 2.3927 1.00 2773 122 0.2116 0.2902 REMARK 3 8 2.3927 - 2.2885 1.00 2746 126 0.2120 0.2529 REMARK 3 9 2.2885 - 2.2004 1.00 2733 142 0.2203 0.2125 REMARK 3 10 2.2004 - 2.1245 1.00 2728 123 0.2202 0.2164 REMARK 3 11 2.1245 - 2.0581 1.00 2724 145 0.2259 0.2711 REMARK 3 12 2.0581 - 1.9992 1.00 2734 124 0.2388 0.2646 REMARK 3 13 1.9992 - 1.9466 1.00 2743 151 0.2397 0.2448 REMARK 3 14 1.9466 - 1.8991 1.00 2700 143 0.2507 0.2390 REMARK 3 15 1.8991 - 1.8559 1.00 2723 118 0.2668 0.3030 REMARK 3 16 1.8559 - 1.8164 1.00 2697 161 0.2769 0.2952 REMARK 3 17 1.8164 - 1.7801 1.00 2680 155 0.2796 0.2930 REMARK 3 18 1.7801 - 1.7465 1.00 2676 152 0.2792 0.3056 REMARK 3 19 1.7465 - 1.7153 1.00 2734 129 0.2844 0.3254 REMARK 3 20 1.7153 - 1.6862 1.00 2703 146 0.2962 0.3078 REMARK 3 21 1.6862 - 1.6590 1.00 2724 124 0.3077 0.3333 REMARK 3 22 1.6590 - 1.6335 1.00 2724 129 0.3137 0.3059 REMARK 3 23 1.6335 - 1.6095 1.00 2669 161 0.3259 0.3358 REMARK 3 24 1.6095 - 1.5868 1.00 2713 122 0.3375 0.3940 REMARK 3 25 1.5868 - 1.5654 1.00 2695 151 0.3369 0.3513 REMARK 3 26 1.5654 - 1.5450 1.00 2703 138 0.3506 0.3233 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.220 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.680 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.72 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.50 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 : 0.004 3476 REMARK 3 ANGLE : 0.796 4760 REMARK 3 CHIRALITY : 0.044 510 REMARK 3 PLANARITY : 0.005 641 REMARK 3 DIHEDRAL : 17.404 2121 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 7.1475 37.2014 49.4131 REMARK 3 T TENSOR REMARK 3 T11: 0.0578 T22: 0.1219 REMARK 3 T33: 0.0930 T12: 0.0221 REMARK 3 T13: -0.0155 T23: -0.0292 REMARK 3 L TENSOR REMARK 3 L11: 0.2632 L22: -0.0354 REMARK 3 L33: 0.2129 L12: 0.0680 REMARK 3 L13: -0.1002 L23: 0.3689 REMARK 3 S TENSOR REMARK 3 S11: 0.0019 S12: 0.0767 S13: 0.0339 REMARK 3 S21: 0.0673 S22: 0.0127 S23: 0.0787 REMARK 3 S31: -0.1104 S32: -0.1113 S33: -0.0401 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 6DCD COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-MAY-18. REMARK 100 THE DEPOSITION ID IS D_1000234313. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-JUL-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.7 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9857 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.6.2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 74838 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.550 REMARK 200 RESOLUTION RANGE LOW (A) : 48.470 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 22.00 REMARK 200 R MERGE (I) : 0.26200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.57 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 20.70 REMARK 200 R MERGE FOR SHELL (I) : 4.71600 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 (%): 53.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM PHOSPHATE, 20% W/V REMARK 280 POLYETHYLENE GLYCOL 3,350, PH 4.7, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 289K 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 44.92000 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 89.84000 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 89.84000 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 44.92000 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1190 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 17040 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -23.0 KCAL/MOL 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 1 REMARK 465 SER A 2 REMARK 465 ALA A 181 REMARK 465 ASP A 182 REMARK 465 ARG A 183 REMARK 465 MET A 184 REMARK 465 GLY A 185 REMARK 465 ARG A 186 REMARK 465 VAL A 187 REMARK 465 GLY A 188 REMARK 465 ALA A 189 REMARK 465 LEU A 190 REMARK 465 ASP A 191 REMARK 465 HIS A 192 REMARK 465 GLU A 193 REMARK 465 SER A 194 REMARK 465 VAL A 195 REMARK 465 GLY A 196 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 LEU A 33 CA - CB - CG ANGL. DEV. = 15.2 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 SER A 30 139.97 -170.54 REMARK 500 PRO A 73 30.75 -82.50 REMARK 500 ASP A 80 118.51 -160.18 REMARK 500 TYR A 152 -59.23 -129.00 REMARK 500 ALA A 357 -166.34 67.89 REMARK 500 ASP A 399 57.60 -151.89 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 978 DISTANCE = 5.90 ANGSTROMS REMARK 525 HOH A 979 DISTANCE = 5.95 ANGSTROMS REMARK 525 HOH A 980 DISTANCE = 6.03 ANGSTROMS REMARK 525 HOH A 981 DISTANCE = 6.14 ANGSTROMS REMARK 525 HOH A 982 DISTANCE = 6.18 ANGSTROMS REMARK 525 HOH A 983 DISTANCE = 6.70 ANGSTROMS REMARK 525 HOH A 984 DISTANCE = 6.72 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 A 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 363 SG REMARK 620 2 HEM A 501 NA 99.5 REMARK 620 3 HEM A 501 NB 89.4 90.0 REMARK 620 4 HEM A 501 NC 88.3 172.1 89.8 REMARK 620 5 HEM A 501 ND 94.9 89.9 175.6 89.7 REMARK 620 6 HOH A 649 O 175.0 84.6 87.7 87.5 88.0 REMARK 620 N 1 2 3 4 5 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 501 DBREF 6DCD A 1 424 UNP B2HFD6 B2HFD6_MYCMM 1 424 SEQRES 1 A 424 MET SER SER TYR GLU SER ILE ASP PHE PHE THR ASP PRO SEQRES 2 A 424 SER LEU ILE PRO ASP PRO HIS PRO TYR PHE ASP TYR LEU SEQRES 3 A 424 ARG SER GLN SER PRO VAL LEU ARG LEU PRO GLN TYR GLY SEQRES 4 A 424 VAL VAL ALA VAL THR GLY TYR GLU GLU ALA THR ALA VAL SEQRES 5 A 424 TYR LYS ASP THR ASP SER PHE SER ASN CYS VAL ALA LEU SEQRES 6 A 424 GLY GLY PRO PHE PRO PRO LEU PRO PHE ALA PRO ASN GLY SEQRES 7 A 424 ASP ASP VAL ASN ALA GLN ILE ASP ALA HIS ARG GLU GLN SEQRES 8 A 424 PHE PRO MET TYR GLU HIS MET VAL THR MET ASP PRO PRO SEQRES 9 A 424 GLU HIS SER ARG ALA ARG SER ILE LEU SER ARG LEU LEU SEQRES 10 A 424 THR PRO SER ARG LEU LYS GLN ASN GLU GLU PHE MET TRP SEQRES 11 A 424 ARG LEU ALA ASP ARG GLN LEU ASP GLU PHE LEU GLY ALA SEQRES 12 A 424 GLY GLU CYS GLU PHE ILE SER GLU TYR ALA LYS PRO PHE SEQRES 13 A 424 ALA THR LEU VAL ILE ALA ASP LEU LEU GLY VAL PRO GLU SEQRES 14 A 424 ASP ASP ARG LYS ASP PHE ARG VAL VAL LEU GLY ALA ASP SEQRES 15 A 424 ARG MET GLY ARG VAL GLY ALA LEU ASP HIS GLU SER VAL SEQRES 16 A 424 GLY VAL ASN PRO LEU GLN TRP LEU ASP ASP LYS PHE SER SEQRES 17 A 424 ALA TYR ILE GLU ASP ARG ARG ARG GLN PRO ARG ASN ASP SEQRES 18 A 424 VAL LEU THR ALA LEU ALA THR ALA THR TYR PRO ASP GLY SEQRES 19 A 424 SER THR PRO GLU VAL ILE ASP VAL VAL ARG SER ALA THR SEQRES 20 A 424 PHE LEU PHE ALA ALA GLY GLN GLU THR THR ALA LYS LEU SEQRES 21 A 424 LEU THR ALA ALA MET ARG VAL LEU GLY ASP ARG PRO ASP SEQRES 22 A 424 ILE GLN ARG ARG LEU ARG GLU ASN ARG SER LEU ILE PRO SEQRES 23 A 424 ASN PHE ILE GLU GLU SER LEU ARG MET ASP SER PRO VAL SEQRES 24 A 424 LYS SER ASP SER ARG LEU ALA ARG LYS ARG THR THR VAL SEQRES 25 A 424 GLY GLY LEU ASP ILE ALA ALA GLY THR VAL VAL MET VAL SEQRES 26 A 424 LEU PRO GLY ALA ALA ASN ARG ASP PRO ARG ARG PHE GLU SEQRES 27 A 424 ASP PRO HIS GLU PHE ARG LEU ASP ARG PRO ASN VAL ARG SEQRES 28 A 424 GLU HIS MET ALA PHE ALA ARG GLY VAL HIS SER CYS PRO SEQRES 29 A 424 GLY GLY PRO LEU ALA ARG VAL GLU GLY ARG VAL SER LEU SEQRES 30 A 424 GLU ARG ILE LEU ASP ARG MET LEU ASP ILE ALA ILE ASN SEQRES 31 A 424 GLU ASP ARG HIS GLY PRO ALA ASP ASP ARG ARG TYR THR SEQRES 32 A 424 TYR GLU PRO THR TYR ILE LEU ARG GLY LEU THR GLU LEU SEQRES 33 A 424 HIS ILE THR PHE THR PRO ALA GLY HET HEM A 501 43 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 HOH *384(H2 O) HELIX 1 AA1 ASP A 12 ILE A 16 5 5 HELIX 2 AA2 PRO A 19 SER A 30 1 12 HELIX 3 AA3 GLY A 45 ASP A 55 1 11 HELIX 4 AA4 VAL A 81 HIS A 88 1 8 HELIX 5 AA5 ARG A 89 PHE A 92 5 4 HELIX 6 AA6 HIS A 97 MET A 101 5 5 HELIX 7 AA7 PRO A 104 ILE A 112 1 9 HELIX 8 AA8 LEU A 113 LEU A 117 5 5 HELIX 9 AA9 THR A 118 GLU A 139 1 22 HELIX 10 AB1 PHE A 140 ALA A 143 5 4 HELIX 11 AB2 PHE A 148 TYR A 152 1 5 HELIX 12 AB3 TYR A 152 LEU A 165 1 14 HELIX 13 AB4 PRO A 168 ASP A 170 5 3 HELIX 14 AB5 ASP A 171 GLY A 180 1 10 HELIX 15 AB6 ASN A 198 GLN A 217 1 20 HELIX 16 AB7 ASP A 221 THR A 228 1 8 HELIX 17 AB8 GLU A 238 ARG A 271 1 34 HELIX 18 AB9 ARG A 271 ASN A 281 1 11 HELIX 19 AC1 LEU A 284 ASP A 296 1 13 HELIX 20 AC2 LEU A 326 ASN A 331 1 6 HELIX 21 AC3 ASN A 349 HIS A 353 5 5 HELIX 22 AC4 GLY A 365 ARG A 383 1 19 HELIX 23 AC5 ASN A 390 GLY A 395 1 6 SHEET 1 AA1 5 VAL A 32 ARG A 34 0 SHEET 2 AA1 5 VAL A 41 VAL A 43 -1 O ALA A 42 N LEU A 33 SHEET 3 AA1 5 VAL A 322 VAL A 325 1 O MET A 324 N VAL A 41 SHEET 4 AA1 5 ASP A 302 ALA A 306 -1 N ASP A 302 O VAL A 325 SHEET 5 AA1 5 PHE A 59 SER A 60 -1 N SER A 60 O LEU A 305 SHEET 1 AA2 3 GLU A 145 GLU A 147 0 SHEET 2 AA2 3 HIS A 417 PRO A 422 -1 O ILE A 418 N CYS A 146 SHEET 3 AA2 3 MET A 384 ILE A 389 -1 N LEU A 385 O THR A 421 SHEET 1 AA3 2 THR A 310 VAL A 312 0 SHEET 2 AA3 2 LEU A 315 ILE A 317 -1 O ILE A 317 N THR A 310 LINK SG CYS A 363 FE HEM A 501 1555 1555 2.30 LINK FE HEM A 501 O HOH A 649 1555 1555 2.20 CISPEP 1 PHE A 69 PRO A 70 0 -3.74 CISPEP 2 PRO A 103 PRO A 104 0 4.56 SITE 1 AC1 24 ASN A 61 MET A 98 VAL A 99 HIS A 106 SITE 2 AC1 24 ARG A 110 PHE A 248 ALA A 252 GLY A 253 SITE 3 AC1 24 THR A 256 THR A 257 PRO A 298 VAL A 299 SITE 4 AC1 24 ASP A 302 ARG A 304 ALA A 355 PHE A 356 SITE 5 AC1 24 ALA A 357 VAL A 360 HIS A 361 CYS A 363 SITE 6 AC1 24 PRO A 364 GLY A 365 LEU A 368 HOH A 649 CRYST1 80.570 80.570 134.760 90.00 90.00 120.00 P 31 2 1 6 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.012412 0.007166 0.000000 0.00000 SCALE2 0.000000 0.014332 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007421 0.00000