HEADER DE NOVO PROTEIN 10-JUN-22 8D9P TITLE DE NOVO PHOTOSYNTHETIC REACTION CENTER PROTEIN EQUIPPED WITH HEME B TITLE 2 AND MN(II) CATIONS COMPND MOL_ID: 1; COMPND 2 MOLECULE: REACTION CENTER MAQUETTE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 3 ORGANISM_TAXID: 32630; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MAQUETTE, PROTEIN DESIGN, CHARGE SEPARATION, ARTIFICIAL KEYWDS 2 PHOTOSYNTHESIS, DE NOVO PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR N.M.ENNIST,S.E.STAYROOK,P.L.DUTTON,C.C.MOSER REVDAT 3 18-OCT-23 8D9P 1 REMARK REVDAT 2 26-OCT-22 8D9P 1 JRNL REVDAT 1 28-SEP-22 8D9P 0 JRNL AUTH N.M.ENNIST,S.E.STAYROOK,P.L.DUTTON,C.C.MOSER JRNL TITL RATIONAL DESIGN OF PHOTOSYNTHETIC REACTION CENTER PROTEIN JRNL TITL 2 MAQUETTES. JRNL REF FRONT MOL BIOSCI V. 9 97295 2022 JRNL REFN ESSN 2296-889X JRNL PMID 36213121 JRNL DOI 10.3389/FMOLB.2022.997295 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH N.M.ENNIST,Z.ZHAO,S.E.STAYROOK,B.M.DISCHER,P.L.DUTTON, REMARK 1 AUTH 2 C.C.MOSER REMARK 1 TITL DE NOVO PROTEIN DESIGN OF PHOTOCHEMICAL REACTION CENTERS REMARK 1 REF TO BE PUBLISHED REMARK 1 REFN REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0267 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.25 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 19019 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : FREE R-VALUE REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.220 REMARK 3 R VALUE (WORKING SET) : 0.219 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1014 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) : 1190 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 85.53 REMARK 3 BIN R VALUE (WORKING SET) : 0.3700 REMARK 3 BIN FREE R VALUE SET COUNT : 63 REMARK 3 BIN FREE R VALUE : 0.3380 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1581 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 46 REMARK 3 SOLVENT ATOMS : 82 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 28.22 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 37.96 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.07000 REMARK 3 B22 (A**2) : -0.07000 REMARK 3 B33 (A**2) : 0.15000 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): 0.160 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.142 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.125 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.475 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.945 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.937 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1656 ; 0.005 ; 0.018 REMARK 3 BOND LENGTHS OTHERS (A): 1637 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 2212 ; 0.943 ; 1.962 REMARK 3 BOND ANGLES OTHERS (DEGREES): 3770 ; 0.976 ; 2.844 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 194 ; 3.554 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 97 ;38.298 ;26.186 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 348 ;12.931 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ; 8.474 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 230 ; 0.045 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1913 ; 0.002 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 369 ; 0.003 ; 0.020 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): 779 ; 9.379 ; 3.052 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 777 ; 9.334 ; 3.040 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 972 ;10.671 ; 4.544 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 972 ;10.677 ; 4.545 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 877 ;18.459 ; 4.263 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 875 ;18.377 ; 4.254 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 1240 ;20.346 ; 5.801 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1916 ;19.628 ;37.605 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1903 ;19.720 ;37.473 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 : 1.50 REMARK 3 ION PROBE RADIUS : 1.00 REMARK 3 SHRINKAGE RADIUS : 1.00 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REMARK 3 HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS REMARK 3 U VALUES : REFINED INDIVIDUALLY REMARK 4 REMARK 4 8D9P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-JUN-22. REMARK 100 THE DEPOSITION ID IS D_1000255485. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-SEP-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.9 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54178 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : OSMIC VARIMAX MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RIGAKU SATURN 944+ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE VERSION JANUARY 10, 2014 REMARK 200 BUILT=20140307 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 20059 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 REMARK 200 RESOLUTION RANGE LOW (A) : 23.250 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.4 REMARK 200 DATA REDUNDANCY : 12.60 REMARK 200 R MERGE (I) : 0.08900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 22.2200 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 (%) : 86.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.660 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: 5VJS REMARK 200 REMARK 200 REMARK: OCTAHEDRAL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.2 M LI2SO4, 0.5 M (NH4)2SO4, 150 MM REMARK 280 NA CITRATE, PH 5.9 CRYOPROTECTANT: 28% GLYCEROL, 1.25 M LI2SO4, REMARK 280 0.5 M (NH4)2SO4, 100 MM NA CITRATE, PH 5.85, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 119.14750 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 22.48400 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 22.48400 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 59.57375 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 22.48400 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 22.48400 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 178.72125 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 22.48400 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 22.48400 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 59.57375 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 22.48400 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 22.48400 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 178.72125 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 119.14750 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 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 GLY A 1 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 A 34 OE1 GLU A 64 1.77 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 149 -67.13 -23.92 REMARK 500 LEU A 195 -89.38 -68.35 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 382 DISTANCE = 6.45 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 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 9 NE2 REMARK 620 2 HEM A 201 NA 89.0 REMARK 620 3 HEM A 201 NB 95.5 87.8 REMARK 620 4 HEM A 201 NC 94.4 174.1 87.0 REMARK 620 5 HEM A 201 ND 85.0 93.0 179.1 92.1 REMARK 620 6 HIS A 110 NE2 176.8 87.8 84.2 88.8 95.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 203 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 34 OE1 REMARK 620 2 GLU A 34 OE2 64.0 REMARK 620 3 GLU A 64 OE1 99.6 52.4 REMARK 620 4 HIS A 67 ND1 144.5 113.7 105.3 REMARK 620 5 GLU A 135 OE2 118.3 134.4 84.5 89.2 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 MN A 202 MN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 64 OE2 REMARK 620 2 GLU A 135 OE1 91.0 REMARK 620 3 HIS A 138 ND1 98.8 123.2 REMARK 620 4 GLU A 161 OE1 147.0 76.6 113.6 REMARK 620 5 GLU A 161 OE2 86.4 97.9 138.2 65.7 REMARK 620 N 1 2 3 4 DBREF 8D9P A 1 196 PDB 8D9P 8D9P 1 196 SEQRES 1 A 196 GLY SER PRO GLU LEU ARG GLN GLU HIS GLN GLN LEU ALA SEQRES 2 A 196 GLN GLU PHE GLN GLN LEU LEU GLN GLU ILE GLN GLN LEU SEQRES 3 A 196 GLY ARG GLU LEU LEU LYS GLY GLU LEU GLN GLY ILE LYS SEQRES 4 A 196 GLN LEU ARG GLU ALA SER GLU LYS ALA ARG ASN PRO GLU SEQRES 5 A 196 LYS LYS SER VAL LEU GLN LYS ILE LEU GLU ASP GLU GLU SEQRES 6 A 196 LYS HIS ILE GLU LEU LEU GLU THR LEU GLN GLN THR GLY SEQRES 7 A 196 GLN GLU ALA GLN GLN LEU LEU GLN GLU LEU GLN GLN THR SEQRES 8 A 196 GLY GLN GLU LEU TRP GLN LEU GLY GLY SER GLY GLY PRO SEQRES 9 A 196 GLU LEU ARG GLN LYS HIS GLN GLN LEU ALA GLN LYS ILE SEQRES 10 A 196 GLN GLN LEU LEU GLN LYS HIS GLN GLN LEU GLY ALA LYS SEQRES 11 A 196 ILE LEU GLU ASP GLU GLU LYS HIS ILE GLU LEU LEU GLU SEQRES 12 A 196 THR ILE LEU GLY GLY SER GLY GLY ASP GLU LEU ARG GLU SEQRES 13 A 196 LEU LEU LYS GLY GLU LEU GLN GLY ILE LYS GLN TYR ARG SEQRES 14 A 196 GLU LEU GLN GLN LEU GLY GLN LYS ALA GLN GLN LEU VAL SEQRES 15 A 196 GLN LYS LEU GLN GLN THR GLY GLN LYS LEU TRP GLN LEU SEQRES 16 A 196 GLY HET HEM A 201 43 HET MN A 202 1 HET MN A 203 1 HET CL A 204 1 HETNAM HEM PROTOPORPHYRIN IX CONTAINING FE HETNAM MN MANGANESE (II) ION HETNAM CL CHLORIDE ION HETSYN HEM HEME FORMUL 2 HEM C34 H32 FE N4 O4 FORMUL 3 MN 2(MN 2+) FORMUL 5 CL CL 1- FORMUL 6 HOH *82(H2 O) HELIX 1 AA1 SER A 2 ALA A 48 1 47 HELIX 2 AA2 ASN A 50 GLY A 99 1 50 HELIX 3 AA3 PRO A 104 GLY A 147 1 44 HELIX 4 AA4 GLY A 151 GLY A 196 1 46 LINK NE2 HIS A 9 FE HEM A 201 1555 1555 2.02 LINK OE1 GLU A 34 MN MN A 203 1555 1555 2.03 LINK OE2 GLU A 34 MN MN A 203 1555 1555 2.02 LINK OE2 GLU A 64 MN MN A 202 1555 1555 2.01 LINK OE1 GLU A 64 MN MN A 203 1555 1555 2.01 LINK ND1 HIS A 67 MN MN A 203 1555 1555 2.03 LINK NE2 HIS A 110 FE HEM A 201 1555 1555 2.02 LINK OE1 GLU A 135 MN MN A 202 1555 1555 2.01 LINK OE2 GLU A 135 MN MN A 203 1555 1555 2.02 LINK ND1 HIS A 138 MN MN A 202 1555 1555 2.02 LINK OE1 GLU A 161 MN MN A 202 1555 1555 2.01 LINK OE2 GLU A 161 MN MN A 202 1555 1555 2.01 CRYST1 44.968 44.968 238.295 90.00 90.00 90.00 P 41 21 2 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 0.022238 0.000000 0.000000 0.00000 SCALE2 0.000000 0.022238 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004196 0.00000