HEADER ELECTRON TRANSPORT 24-FEB-22 7U2V TITLE PLASMODIUM FALCIPARUM CYT C2 DSD COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C2; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PLASMODIUM FALCIPARUM 3D7; SOURCE 3 ORGANISM_TAXID: 36329; SOURCE 4 STRAIN: ISOLATE 3D7; SOURCE 5 GENE: PF3D7_1311700; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PET28A KEYWDS ALPHA HELIX, HEME, DSD, DOMAIN-SWAPPED DIMER, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR C.P.HILL,H.J.WIENKERS,F.G.WHITBY REVDAT 1 10-MAY-23 7U2V 0 JRNL AUTH T.J.ESPINO-SANCHEZ,H.WIENKERS,R.G.MARVIN,S.A.NALDER, JRNL AUTH 2 A.E.GARCIA-GUERRERO,P.E.VANNATTA,Y.JAMI-ALAHMADI, JRNL AUTH 3 A.MIXON BLACKWELL,F.G.WHITBY,J.A.WOHLSCHLEGEL, JRNL AUTH 4 M.T.KIEBER-EMMONS,C.P.HILL,P.A.SIGALA JRNL TITL DIRECT TESTS OF CYTOCHROME C AND C1 FUNCTIONS IN THE JRNL TITL 2 ELECTRON TRANSPORT CHAIN OF MALARIA PARASITES JRNL REF PROC NATL ACAD SCI U S A V. 120 47120 2023 JRNL REFN ESSN 1091-6490 JRNL PMID 37126705 JRNL DOI 10.1073/PNAS.2301047120 REMARK 2 REMARK 2 RESOLUTION. 2.55 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2-4158 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.55 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.92 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.390 REMARK 3 COMPLETENESS FOR RANGE (%) : 83.8 REMARK 3 NUMBER OF REFLECTIONS : 8509 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.189 REMARK 3 FREE R VALUE : 0.243 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 851 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 39.9200 - 4.6400 0.99 1539 175 0.2006 0.2520 REMARK 3 2 4.6300 - 3.6800 0.99 1525 169 0.1683 0.2114 REMARK 3 3 3.6800 - 3.2200 0.99 1507 164 0.1867 0.2436 REMARK 3 4 3.2100 - 2.9200 0.97 1465 159 0.2051 0.2397 REMARK 3 5 2.9200 - 2.7100 0.69 1039 119 0.1958 0.2937 REMARK 3 6 2.7100 - 2.5500 0.39 583 65 0.1953 0.2634 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL 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) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 26.170 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 5.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.32 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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): 0.0926 21.8733 18.6359 REMARK 3 T TENSOR REMARK 3 T11: 0.0573 T22: -0.2208 REMARK 3 T33: -0.1052 T12: 0.0118 REMARK 3 T13: 0.0158 T23: 0.1419 REMARK 3 L TENSOR REMARK 3 L11: 0.2203 L22: 0.5230 REMARK 3 L33: 0.2112 L12: -0.0791 REMARK 3 L13: 0.0854 L23: 0.2533 REMARK 3 S TENSOR REMARK 3 S11: -0.0174 S12: 0.1051 S13: 0.0792 REMARK 3 S21: -0.3403 S22: -0.0515 S23: -0.0529 REMARK 3 S31: -0.1510 S32: 0.0694 S33: -0.6885 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 7U2V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-FEB-22. REMARK 100 THE DEPOSITION ID IS D_1000263436. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-JUL-20 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL12-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.73816 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS 0.7.4 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8552 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.550 REMARK 200 RESOLUTION RANGE LOW (A) : 39.920 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 84.2 REMARK 200 DATA REDUNDANCY : 47.60 REMARK 200 R MERGE (I) : 0.41000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.55 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 35.1 REMARK 200 DATA REDUNDANCY IN SHELL : 29.10 REMARK 200 R MERGE FOR SHELL (I) : 3.16200 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: SAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 43.20 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.17 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M SODIUM CHLORIDE, 0.1 M BIS-TRIS, REMARK 280 PH 5.5, 25% PEG3350, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE REMARK 280 286K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 27.30650 REMARK 290 SMTRY3 2 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: 9240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 12260 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -112.0 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 ASN A 2 REMARK 465 ILE A 3 REMARK 465 GLY A 4 REMARK 465 GLY A 5 REMARK 465 TYR A 6 REMARK 465 LYS A 7 REMARK 465 LYS A 8 REMARK 465 LYS A 9 REMARK 465 GLY A 10 REMARK 465 ASN A 11 REMARK 465 LEU A 12 REMARK 465 ASP A 13 REMARK 465 ASP A 14 REMARK 465 GLU A 15 REMARK 465 PHE A 16 REMARK 465 PRO A 17 REMARK 465 ASP A 18 REMARK 465 ASP A 19 REMARK 465 ASN A 48 REMARK 465 SER A 49 REMARK 465 GLN A 50 REMARK 465 THR A 51 REMARK 465 ASN A 52 REMARK 465 SER A 53 REMARK 465 GLY A 54 REMARK 465 PHE A 55 REMARK 465 PRO A 78 REMARK 465 PHE A 79 REMARK 465 GLN A 80 REMARK 465 THR A 81 REMARK 465 SER A 82 REMARK 465 PRO A 83 REMARK 465 ASP A 84 REMARK 465 TYR A 149 REMARK 465 THR A 150 REMARK 465 LYS A 151 REMARK 465 LYS A 152 REMARK 465 GLY A 153 REMARK 465 LYS A 154 REMARK 465 THR A 155 REMARK 465 SER A 156 REMARK 465 GLY A 157 REMARK 465 SER A 158 REMARK 465 LYS A 159 REMARK 465 MET B 1 REMARK 465 ASN B 2 REMARK 465 ILE B 3 REMARK 465 GLY B 4 REMARK 465 GLY B 5 REMARK 465 TYR B 6 REMARK 465 LYS B 7 REMARK 465 LYS B 8 REMARK 465 LYS B 9 REMARK 465 GLY B 10 REMARK 465 ASN B 11 REMARK 465 LEU B 12 REMARK 465 ASP B 13 REMARK 465 ASP B 14 REMARK 465 GLU B 15 REMARK 465 PHE B 16 REMARK 465 PRO B 17 REMARK 465 ASP B 18 REMARK 465 ASP B 19 REMARK 465 ASP B 47 REMARK 465 ASN B 48 REMARK 465 SER B 49 REMARK 465 GLN B 50 REMARK 465 THR B 51 REMARK 465 ASN B 52 REMARK 465 SER B 53 REMARK 465 GLY B 54 REMARK 465 PHE B 55 REMARK 465 SER B 77 REMARK 465 PRO B 78 REMARK 465 PHE B 79 REMARK 465 GLN B 80 REMARK 465 THR B 81 REMARK 465 SER B 82 REMARK 465 PRO B 83 REMARK 465 ASP B 84 REMARK 465 LEU B 85 REMARK 465 TYR B 86 REMARK 465 THR B 87 REMARK 465 LYS B 152 REMARK 465 GLY B 153 REMARK 465 LYS B 154 REMARK 465 THR B 155 REMARK 465 SER B 156 REMARK 465 GLY B 157 REMARK 465 SER B 158 REMARK 465 LYS B 159 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 HE2 HIS A 42 FE HEC A 201 1.16 REMARK 500 HE2 HIS B 42 FE HEC B 201 1.18 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 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 42 NE2 REMARK 620 2 HEC A 201 NA 89.2 REMARK 620 3 HEC A 201 NB 87.5 91.1 REMARK 620 4 HEC A 201 NC 86.4 175.6 88.2 REMARK 620 5 HEC A 201 ND 88.5 89.4 175.9 90.9 REMARK 620 6 HOH A 302 O 175.8 94.5 90.4 89.9 93.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 42 NE2 REMARK 620 2 HEC B 201 NA 91.3 REMARK 620 3 HEC B 201 NB 91.7 89.6 REMARK 620 4 HEC B 201 NC 89.4 179.2 90.2 REMARK 620 5 HEC B 201 ND 88.7 90.3 179.6 89.9 REMARK 620 6 HOH B 302 O 173.1 92.9 93.8 86.4 85.8 REMARK 620 N 1 2 3 4 5 DBREF 7U2V A 1 159 UNP Q8I6T6 Q8I6T6_PLAF7 1 159 DBREF 7U2V B 1 159 UNP Q8I6T6 Q8I6T6_PLAF7 1 159 SEQRES 1 A 159 MET ASN ILE GLY GLY TYR LYS LYS LYS GLY ASN LEU ASP SEQRES 2 A 159 ASP GLU PHE PRO ASP ASP PHE VAL LEU PRO PRO GLY ASP SEQRES 3 A 159 LYS VAL LYS GLY GLU LYS LEU PHE LYS LYS HIS CYS LYS SEQRES 4 A 159 GLN CYS HIS SER ILE ALA PRO ASP ASN SER GLN THR ASN SEQRES 5 A 159 SER GLY PHE THR SER TRP GLY PRO THR LEU PHE ASN VAL SEQRES 6 A 159 TYR ASN ARG THR ALA GLY MET SER LYS GLY ASN SER PRO SEQRES 7 A 159 PHE GLN THR SER PRO ASP LEU TYR THR SER GLY ILE ILE SEQRES 8 A 159 TRP ASN ASP VAL ASN LEU LEU LYS TYR MET LYS ASN PRO SEQRES 9 A 159 GLN GLN PHE VAL GLU SER HIS ILE GLY MET ASN PHE LYS SEQRES 10 A 159 GLY LEU SER ASN LEU GLN GLU ARG VAL ASP ILE VAL HIS SEQRES 11 A 159 TYR LEU LYS THR LEU THR TYR ASP ASP PRO TYR GLY LYS SEQRES 12 A 159 GLN ILE VAL GLU LYS TYR THR LYS LYS GLY LYS THR SER SEQRES 13 A 159 GLY SER LYS SEQRES 1 B 159 MET ASN ILE GLY GLY TYR LYS LYS LYS GLY ASN LEU ASP SEQRES 2 B 159 ASP GLU PHE PRO ASP ASP PHE VAL LEU PRO PRO GLY ASP SEQRES 3 B 159 LYS VAL LYS GLY GLU LYS LEU PHE LYS LYS HIS CYS LYS SEQRES 4 B 159 GLN CYS HIS SER ILE ALA PRO ASP ASN SER GLN THR ASN SEQRES 5 B 159 SER GLY PHE THR SER TRP GLY PRO THR LEU PHE ASN VAL SEQRES 6 B 159 TYR ASN ARG THR ALA GLY MET SER LYS GLY ASN SER PRO SEQRES 7 B 159 PHE GLN THR SER PRO ASP LEU TYR THR SER GLY ILE ILE SEQRES 8 B 159 TRP ASN ASP VAL ASN LEU LEU LYS TYR MET LYS ASN PRO SEQRES 9 B 159 GLN GLN PHE VAL GLU SER HIS ILE GLY MET ASN PHE LYS SEQRES 10 B 159 GLY LEU SER ASN LEU GLN GLU ARG VAL ASP ILE VAL HIS SEQRES 11 B 159 TYR LEU LYS THR LEU THR TYR ASP ASP PRO TYR GLY LYS SEQRES 12 B 159 GLN ILE VAL GLU LYS TYR THR LYS LYS GLY LYS THR SER SEQRES 13 B 159 GLY SER LYS HET HEC A 201 73 HET HEC B 201 73 HETNAM HEC HEME C FORMUL 3 HEC 2(C34 H34 FE N4 O4) FORMUL 5 HOH *6(H2 O) HELIX 1 AA1 ASP A 26 CYS A 38 1 13 HELIX 2 AA2 ALA A 70 GLY A 75 5 6 HELIX 3 AA3 ASN A 93 ASN A 103 1 11 HELIX 4 AA4 ASN A 103 GLY A 113 1 11 HELIX 5 AA5 ASN A 121 THR A 134 1 14 HELIX 6 AA6 ASP A 139 VAL A 146 1 8 HELIX 7 AA7 ASP B 26 CYS B 38 1 13 HELIX 8 AA8 ALA B 70 GLY B 75 5 6 HELIX 9 AA9 ASN B 93 ASN B 103 1 11 HELIX 10 AB1 ASN B 103 GLY B 113 1 11 HELIX 11 AB2 ASN B 121 LEU B 135 1 15 HELIX 12 AB3 ASP B 139 LYS B 151 1 13 LINK SG CYS A 38 CAB HEC A 201 1555 1555 1.80 LINK SG CYS A 41 CAC HEC A 201 1555 1555 1.81 LINK SG CYS B 38 CAB HEC B 201 1555 1555 1.80 LINK SG CYS B 41 CAC HEC B 201 1555 1555 1.81 LINK NE2 HIS A 42 FE HEC A 201 1555 1555 2.00 LINK FE HEC A 201 O HOH A 302 1555 1555 2.02 LINK NE2 HIS B 42 FE HEC B 201 1555 1555 2.00 LINK FE HEC B 201 O HOH B 302 1555 1555 2.12 CRYST1 40.846 54.613 71.464 90.00 102.19 90.00 P 1 21 1 4 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 0.024482 0.000000 0.005288 0.00000 SCALE2 0.000000 0.018311 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014316 0.00000