HEADER ELECTRON TRANSPORT 05-OCT-02 1MZ4 TITLE CRYSTAL STRUCTURE OF CYTOCHROME C550 FROM THERMOSYNECHOCOCCUS TITLE 2 ELONGATUS COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C550; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: C550, LOW POTENTIAL CYTOCHROME C SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOSYNECHOCOCCUS ELONGATUS; SOURCE 3 ORGANISM_TAXID: 146786 KEYWDS PSII ASSOCIATED CYTOCHROME, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR C.A.KERFELD,M.R.SAWAYA,H.BOTTIN,K.T.TRAN,M.SUGIURA,D.KIRILOVSKY, AUTHOR 2 D.KROGMANN,T.O.YEATES,A.BOUSSAC REVDAT 4 03-MAR-21 1MZ4 1 COMPND REMARK HET HETNAM REVDAT 4 2 1 HETSYN FORMUL LINK SITE REVDAT 4 3 1 ATOM REVDAT 3 13-JUL-11 1MZ4 1 VERSN REVDAT 2 24-FEB-09 1MZ4 1 VERSN REVDAT 1 23-SEP-03 1MZ4 0 JRNL AUTH C.A.KERFELD,M.R.SAWAYA,H.BOTTIN,K.T.TRAN,M.SUGIURA,D.CASCIO, JRNL AUTH 2 A.DESBOIS,T.O.YEATES,D.KIRILOVSKY,A.BOUSSAC JRNL TITL STRUCTURAL AND EPR CHARACTERIZATION OF THE SOLUBLE FORM OF JRNL TITL 2 CYTOCHROME C-550 AND OF THE PSBV2 GENE PRODUCT FROM THE JRNL TITL 3 CYANOBACTERIUM THERMOSYNECHOCOCCUS ELONGATUS. JRNL REF PLANT CELL.PHYSIOL. V. 44 697 2003 JRNL REFN ISSN 0032-0781 JRNL PMID 12881497 JRNL DOI 10.1093/PCP/PCG084 REMARK 2 REMARK 2 RESOLUTION. 1.80 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE- REMARK 3 : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU, REMARK 3 : READ,RICE,SIMONSON,WARREN REMARK 3 REMARK 3 REFINEMENT TARGET : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.58 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.8 REMARK 3 NUMBER OF REFLECTIONS : 23890 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 SET) : 0.182 REMARK 3 FREE R VALUE : 0.202 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2419 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.004 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.91 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3368 REMARK 3 BIN R VALUE (WORKING SET) : 0.2010 REMARK 3 BIN FREE R VALUE : 0.2390 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.30 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 387 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.012 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1015 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 102 REMARK 3 SOLVENT ATOMS : 105 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 17.30 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 23.90 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.05000 REMARK 3 B22 (A**2) : 1.05000 REMARK 3 B33 (A**2) : -2.10000 REMARK 3 B12 (A**2) : 1.30000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.20 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.14 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.006 REMARK 3 BOND ANGLES (DEGREES) : 1.800 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 21.30 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.900 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.38 REMARK 3 BSOL : 51.22 REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER.PARAM REMARK 3 PARAMETER FILE 3 : PARAM19X.HEME REMARK 3 PARAMETER FILE 4 : BCT.PAR REMARK 3 PARAMETER FILE 5 : GOL.PAR REMARK 3 PARAMETER FILE 6 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : TOPH19XB.HEME REMARK 3 TOPOLOGY FILE 4 : BCT.TOP REMARK 3 TOPOLOGY FILE 5 : GOL.TOP REMARK 3 TOPOLOGY FILE 6 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1MZ4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-OCT-02. REMARK 100 THE DEPOSITION ID IS D_1000017318. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JUN-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X8C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.100 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : COLLIMATING MIRROR 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 : 25953 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 200 DATA REDUNDANCY : 7.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.08000 REMARK 200 FOR THE DATA SET : 25.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.7 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.45400 REMARK 200 FOR SHELL : 4.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: TWO WAVELENGTH ANOMALOUS REMARK 200 DISPERSION REMARK 200 SOFTWARE USED: MLPHARE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 71.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.29 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2 M DIHYDROGEN PHOSPHATE, MES, PH 8.5, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 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+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 61.89933 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 30.94967 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 30.94967 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 61.89933 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 BIOLOGICAL UNIT IS THE MONOMER CONTAINED WITHIN THE REMARK 300 ASYMMETRIC UNIT. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 227 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 228 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 GLY A 132 REMARK 465 GLY A 133 REMARK 465 LYS A 134 REMARK 465 VAL A 135 REMARK 465 TYR A 136 REMARK 465 TYR A 137 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 THR A 48 -11.02 74.09 REMARK 500 ASN A 49 67.62 -158.32 REMARK 500 LEU A 52 53.04 -100.02 REMARK 500 ASP A 67 34.00 -95.36 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 HEC A 151 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 41 NE2 REMARK 620 2 HEC A 151 NA 89.7 REMARK 620 3 HEC A 151 NB 90.8 90.7 REMARK 620 4 HEC A 151 NC 89.6 179.2 88.8 REMARK 620 5 HEC A 151 ND 88.4 89.3 179.2 91.1 REMARK 620 6 HIS A 92 NE2 177.3 87.9 88.0 92.8 92.8 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 PO4 A 145 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 146 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 147 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 148 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PO4 A 149 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCT A 150 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 151 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 140 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 141 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 142 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 143 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 144 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1F1C RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF CYTOCHROME C549 FROM ARTHROSPIRA MAXIMA REMARK 900 RELATED ID: 1E29 RELATED DB: PDB REMARK 900 PSII ASSOCIATED CYTOCHROME C549 FROM SYNECHOCYSTIS SP. DBREF 1MZ4 A 1 137 UNP P0A386 CY550_SYNEL 27 163 SEQRES 1 A 137 ALA GLU LEU THR PRO GLU VAL LEU THR VAL PRO LEU ASN SEQRES 2 A 137 SER GLU GLY LYS THR ILE THR LEU THR GLU LYS GLN TYR SEQRES 3 A 137 LEU GLU GLY LYS ARG LEU PHE GLN TYR ALA CYS ALA SER SEQRES 4 A 137 CYS HIS VAL GLY GLY ILE THR LYS THR ASN PRO SER LEU SEQRES 5 A 137 ASP LEU ARG THR GLU THR LEU ALA LEU ALA THR PRO PRO SEQRES 6 A 137 ARG ASP ASN ILE GLU GLY LEU VAL ASP TYR MET LYS ASN SEQRES 7 A 137 PRO THR THR TYR ASP GLY GLU GLN GLU ILE ALA GLU VAL SEQRES 8 A 137 HIS PRO SER LEU ARG SER ALA ASP ILE PHE PRO LYS MET SEQRES 9 A 137 ARG ASN LEU THR GLU LYS ASP LEU VAL ALA ILE ALA GLY SEQRES 10 A 137 HIS ILE LEU VAL GLU PRO LYS ILE LEU GLY ASP LYS TRP SEQRES 11 A 137 GLY GLY GLY LYS VAL TYR TYR HET PO4 A 145 5 HET PO4 A 146 5 HET PO4 A 147 5 HET PO4 A 148 5 HET PO4 A 149 5 HET BCT A 150 4 HET HEC A 151 43 HET GOL A 140 6 HET GOL A 141 6 HET GOL A 142 6 HET GOL A 143 6 HET GOL A 144 6 HETNAM PO4 PHOSPHATE ION HETNAM BCT BICARBONATE ION HETNAM HEC HEME C HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 PO4 5(O4 P 3-) FORMUL 7 BCT C H O3 1- FORMUL 8 HEC C34 H34 FE N4 O4 FORMUL 9 GOL 5(C3 H8 O3) FORMUL 14 HOH *105(H2 O) HELIX 1 1 THR A 4 LEU A 8 1 5 HELIX 2 2 THR A 22 CYS A 37 1 16 HELIX 3 3 CYS A 37 VAL A 42 1 6 HELIX 4 4 GLY A 43 ILE A 45 5 3 HELIX 5 5 ASN A 49 ASP A 53 5 5 HELIX 6 6 ARG A 55 LEU A 61 1 7 HELIX 7 7 ASN A 68 ASN A 78 1 11 HELIX 8 8 SER A 94 ALA A 98 5 5 HELIX 9 9 PHE A 101 ARG A 105 5 5 HELIX 10 10 THR A 108 GLY A 127 1 20 HELIX 11 11 ASP A 128 TRP A 130 5 3 SHEET 1 A 2 THR A 9 PRO A 11 0 SHEET 2 A 2 THR A 18 THR A 20 -1 O ILE A 19 N VAL A 10 LINK SG CYS A 37 CAB HEC A 151 1555 1555 1.83 LINK SG CYS A 40 CAC HEC A 151 1555 1555 1.83 LINK NE2 HIS A 41 FE HEC A 151 1555 1555 2.02 LINK NE2 HIS A 92 FE HEC A 151 1555 1555 2.02 CISPEP 1 THR A 63 PRO A 64 0 -0.65 SITE 1 AC1 10 THR A 4 PRO A 5 GLU A 6 GLU A 23 SITE 2 AC1 10 GLU A 87 ILE A 88 ALA A 89 GLU A 90 SITE 3 AC1 10 HOH A 167 HOH A 185 SITE 1 AC2 7 THR A 22 GLU A 23 LYS A 24 GLU A 90 SITE 2 AC2 7 HOH A 169 HOH A 172 HOH A 181 SITE 1 AC3 9 TYR A 26 LYS A 30 ASP A 83 GLU A 85 SITE 2 AC3 9 GLN A 86 GLU A 122 LEU A 126 PO4 A 148 SITE 3 AC3 9 HOH A 245 SITE 1 AC4 6 HIS A 118 GLU A 122 LEU A 126 PO4 A 147 SITE 2 AC4 6 HOH A 176 HOH A 256 SITE 1 AC5 4 LYS A 24 GLU A 28 HOH A 159 HOH A 181 SITE 1 AC6 8 LYS A 30 LEU A 52 THR A 81 TYR A 82 SITE 2 AC6 8 HEC A 151 HOH A 162 HOH A 208 HOH A 248 SITE 1 AC7 22 ALA A 36 CYS A 37 SER A 39 CYS A 40 SITE 2 AC7 22 HIS A 41 THR A 46 THR A 48 LEU A 52 SITE 3 AC7 22 ASP A 53 LEU A 54 THR A 58 LEU A 59 SITE 4 AC7 22 LEU A 72 TYR A 75 TYR A 82 HIS A 92 SITE 5 AC7 22 ILE A 115 ILE A 119 GOL A 141 BCT A 150 SITE 6 AC7 22 HOH A 153 HOH A 154 SITE 1 AC8 6 THR A 56 ARG A 105 HOH A 220 HOH A 229 SITE 2 AC8 6 HOH A 236 HOH A 239 SITE 1 AC9 6 LYS A 24 GLU A 28 ARG A 31 THR A 48 SITE 2 AC9 6 ASN A 49 HEC A 151 SITE 1 BC1 7 ASN A 13 SER A 14 GLY A 16 ASP A 67 SITE 2 BC1 7 ASN A 68 ARG A 105 HOH A 216 SITE 1 BC2 2 ARG A 31 TYR A 35 SITE 1 BC3 2 GLU A 87 ARG A 96 CRYST1 69.641 69.641 92.849 90.00 90.00 120.00 P 32 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 0.014359 0.008290 0.000000 0.00000 SCALE2 0.000000 0.016581 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010770 0.00000 MASTER 342 0 12 11 2 0 27 6 0 0 0 11 END