HEADER APOPTOSIS 20-JUN-18 6DUJ TITLE CRYSTAL STRUCTURE OF A51V VARIANT OF HUMAN CYTOCHROME C COMPND MOL_ID: 1; COMPND 2 MOLECULE: CYTOCHROME C; COMPND 3 CHAIN: A, C; COMPND 4 ENGINEERED: YES; COMPND 5 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: CYCS, CYC; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS PEROXIDASE ACTIVITY, HEME, APOPTOSIS EXPDTA X-RAY DIFFRACTION AUTHOR H.LEI,B.E.BOWLER REVDAT 5 23-OCT-24 6DUJ 1 REMARK REVDAT 4 11-OCT-23 6DUJ 1 REMARK REVDAT 3 08-JAN-20 6DUJ 1 JRNL REVDAT 2 27-NOV-19 6DUJ 1 REMARK REVDAT 1 26-JUN-19 6DUJ 0 JRNL AUTH H.LEI,B.E.BOWLER JRNL TITL NATURALLY OCCURRING A51V VARIANT OF HUMAN JRNL TITL 2 CYTOCHROMECDESTABILIZES THE NATIVE STATE AND ENHANCES JRNL TITL 3 PEROXIDASE ACTIVITY. JRNL REF J.PHYS.CHEM.B V. 123 8939 2019 JRNL REFN ISSN 1089-5647 JRNL PMID 31557440 JRNL DOI 10.1021/ACS.JPCB.9B05869 REMARK 2 REMARK 2 RESOLUTION. 1.82 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) : 1.82 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 33.32 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.338 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.6 REMARK 3 NUMBER OF REFLECTIONS : 18744 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.189 REMARK 3 R VALUE (WORKING SET) : 0.184 REMARK 3 FREE R VALUE : 0.235 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.009 REMARK 3 FREE R VALUE TEST SET COUNT : 1876 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 33.3287 - 4.2814 0.97 1395 154 0.1887 0.2334 REMARK 3 2 4.2814 - 3.3993 1.00 1344 150 0.1479 0.1962 REMARK 3 3 3.3993 - 2.9700 0.98 1287 144 0.1722 0.2334 REMARK 3 4 2.9700 - 2.6985 0.99 1325 146 0.1709 0.1980 REMARK 3 5 2.6985 - 2.5052 0.99 1296 145 0.1790 0.2360 REMARK 3 6 2.5052 - 2.3575 0.97 1268 140 0.1871 0.2626 REMARK 3 7 2.3575 - 2.2395 0.99 1278 143 0.1896 0.2721 REMARK 3 8 2.2395 - 2.1420 1.00 1312 146 0.1893 0.2273 REMARK 3 9 2.1420 - 2.0596 0.99 1268 141 0.1979 0.2386 REMARK 3 10 2.0596 - 1.9885 0.98 1248 139 0.2165 0.2635 REMARK 3 11 1.9885 - 1.9263 0.99 1300 145 0.2323 0.3068 REMARK 3 12 1.9263 - 1.8713 0.99 1263 140 0.2565 0.3289 REMARK 3 13 1.8713 - 1.8220 1.00 1284 143 0.2923 0.3171 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL REMARK 3 SOLVENT RADIUS : NULL REMARK 3 SHRINKAGE RADIUS : NULL REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 31.26 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.22 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 : 0.017 1776 REMARK 3 ANGLE : 1.248 2390 REMARK 3 CHIRALITY : 0.055 232 REMARK 3 PLANARITY : 0.009 292 REMARK 3 DIHEDRAL : 16.631 1030 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 6DUJ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-JUN-18. REMARK 100 THE DEPOSITION ID IS D_1000235259. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-MAR-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.5-7.4 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.07 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18770 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.820 REMARK 200 RESOLUTION RANGE LOW (A) : 33.330 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.7 REMARK 200 DATA REDUNDANCY : 6.500 REMARK 200 R MERGE (I) : 0.10600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 24.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.83 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.89 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.0 REMARK 200 DATA REDUNDANCY IN SHELL : 5.30 REMARK 200 R MERGE FOR SHELL (I) : 1.18000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: MOLREP REMARK 200 STARTING MODEL: 5TY3 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M SODIUM CITRATE PH 5.5, 40%(W/V) REMARK 280 PEG 600, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21 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 -X,Y,-Z+1/2 REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 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 17.87000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 17.87000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 31.19000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 92.18450 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 31.19000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 92.18450 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 17.87000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 31.19000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 92.18450 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 17.87000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 31.19000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 92.18450 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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 350 REMARK 350 BIOMOLECULE: 2 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: C 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 348 LIES ON A SPECIAL POSITION. 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 O HOH A 314 O HOH A 338 1.95 REMARK 500 OE1 GLU A 21 O HOH A 301 2.10 REMARK 500 O HOH A 342 O HOH A 343 2.13 REMARK 500 SG CYS C 17 CAC HEC C 201 2.14 REMARK 500 SG CYS A 17 CAC HEC A 201 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 HZ3 LYS A 5 OE1 GLU A 89 3554 1.59 REMARK 500 O HOH A 333 O HOH A 341 3555 2.12 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 LYS A 27 -135.97 -112.67 REMARK 500 ASN A 70 82.76 -165.14 REMARK 500 LYS C 27 -132.34 -131.16 REMARK 500 ASN C 70 85.73 -161.20 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 18 NE2 REMARK 620 2 HEC A 201 NA 88.0 REMARK 620 3 HEC A 201 NB 91.2 89.5 REMARK 620 4 HEC A 201 NC 88.0 175.6 92.4 REMARK 620 5 HEC A 201 ND 87.5 88.1 177.2 89.9 REMARK 620 6 MET A 80 SD 173.6 86.2 91.5 97.7 89.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC C 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 18 NE2 REMARK 620 2 HEC C 201 NA 91.7 REMARK 620 3 HEC C 201 NB 86.9 93.1 REMARK 620 4 HEC C 201 NC 87.2 178.8 86.3 REMARK 620 5 HEC C 201 ND 92.9 87.1 179.7 93.6 REMARK 620 6 MET C 80 SD 174.9 83.2 94.1 97.9 86.2 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 HEC A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-peptide HEC C 201 and CYS C REMARK 800 14 DBREF 6DUJ A 1 104 UNP P99999 CYC_HUMAN 2 105 DBREF 6DUJ C 1 104 UNP P99999 CYC_HUMAN 2 105 SEQADV 6DUJ VAL A 51 UNP P99999 ALA 52 VARIANT SEQADV 6DUJ VAL C 51 UNP P99999 ALA 52 VARIANT SEQRES 1 A 104 GLY ASP VAL GLU LYS GLY LYS LYS ILE PHE ILE MET LYS SEQRES 2 A 104 CYS SER GLN CYS HIS THR VAL GLU LYS GLY GLY LYS HIS SEQRES 3 A 104 LYS THR GLY PRO ASN LEU HIS GLY LEU PHE GLY ARG LYS SEQRES 4 A 104 THR GLY GLN ALA PRO GLY TYR SER TYR THR ALA VAL ASN SEQRES 5 A 104 LYS ASN LYS GLY ILE ILE TRP GLY GLU ASP THR LEU MET SEQRES 6 A 104 GLU TYR LEU GLU ASN PRO LYS LYS TYR ILE PRO GLY THR SEQRES 7 A 104 LYS MET ILE PHE VAL GLY ILE LYS LYS LYS GLU GLU ARG SEQRES 8 A 104 ALA ASP LEU ILE ALA TYR LEU LYS LYS ALA THR ASN GLU SEQRES 1 C 104 GLY ASP VAL GLU LYS GLY LYS LYS ILE PHE ILE MET LYS SEQRES 2 C 104 CYS SER GLN CYS HIS THR VAL GLU LYS GLY GLY LYS HIS SEQRES 3 C 104 LYS THR GLY PRO ASN LEU HIS GLY LEU PHE GLY ARG LYS SEQRES 4 C 104 THR GLY GLN ALA PRO GLY TYR SER TYR THR ALA VAL ASN SEQRES 5 C 104 LYS ASN LYS GLY ILE ILE TRP GLY GLU ASP THR LEU MET SEQRES 6 C 104 GLU TYR LEU GLU ASN PRO LYS LYS TYR ILE PRO GLY THR SEQRES 7 C 104 LYS MET ILE PHE VAL GLY ILE LYS LYS LYS GLU GLU ARG SEQRES 8 C 104 ALA ASP LEU ILE ALA TYR LEU LYS LYS ALA THR ASN GLU HET HEC A 201 75 HET HEC C 201 75 HETNAM HEC HEME C FORMUL 3 HEC 2(C34 H34 FE N4 O4) FORMUL 5 HOH *91(H2 O) HELIX 1 AA1 ASP A 2 CYS A 14 1 13 HELIX 2 AA2 THR A 49 LYS A 55 1 7 HELIX 3 AA3 GLY A 60 ASN A 70 1 11 HELIX 4 AA4 ASN A 70 ILE A 75 1 6 HELIX 5 AA5 LYS A 87 THR A 102 1 16 HELIX 6 AA6 ASP C 2 CYS C 14 1 13 HELIX 7 AA7 THR C 49 LYS C 55 1 7 HELIX 8 AA8 GLY C 60 ASN C 70 1 11 HELIX 9 AA9 ASN C 70 ILE C 75 1 6 HELIX 10 AB1 LYS C 87 THR C 102 1 16 LINK SG CYS A 14 CAB HEC A 201 1555 1555 1.77 LINK SG CYS C 14 CAB HEC C 201 1555 1555 1.66 LINK NE2 HIS A 18 FE HEC A 201 1555 1555 1.98 LINK SD MET A 80 FE HEC A 201 1555 1555 2.30 LINK NE2 HIS C 18 FE HEC C 201 1555 1555 1.99 LINK SD MET C 80 FE HEC C 201 1555 1555 2.29 SITE 1 AC1 22 LYS A 13 CYS A 14 CYS A 17 HIS A 18 SITE 2 AC1 22 THR A 28 GLY A 29 PRO A 30 THR A 40 SITE 3 AC1 22 GLY A 41 TYR A 46 TYR A 48 THR A 49 SITE 4 AC1 22 VAL A 51 ASN A 52 TRP A 59 LEU A 68 SITE 5 AC1 22 THR A 78 LYS A 79 MET A 80 ILE A 81 SITE 6 AC1 22 PHE A 82 HOH A 309 SITE 1 AC2 26 PHE C 10 LYS C 13 SER C 15 GLN C 16 SITE 2 AC2 26 CYS C 17 HIS C 18 THR C 28 PRO C 30 SITE 3 AC2 26 LEU C 35 THR C 40 GLY C 41 TYR C 46 SITE 4 AC2 26 TYR C 48 THR C 49 ASN C 52 TRP C 59 SITE 5 AC2 26 LEU C 64 TYR C 67 LEU C 68 THR C 78 SITE 6 AC2 26 LYS C 79 MET C 80 ILE C 81 PHE C 82 SITE 7 AC2 26 HOH C 309 HOH C 310 CRYST1 62.380 184.369 35.740 90.00 90.00 90.00 C 2 2 21 16 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 0.016031 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005424 0.000000 0.00000 SCALE3 0.000000 0.000000 0.027980 0.00000