HEADER ELECTRON TRANSPORT 27-MAR-19 6R6M TITLE KUSTA0087/KUSTA0088 COMPLEX PURIFIED FROM KUENENIA STUTTGARTIENSIS COMPND MOL_ID: 1; COMPND 2 MOLECULE: SMALL SOLUBLE CYT C; COMPND 3 CHAIN: A; COMPND 4 MOL_ID: 2; COMPND 5 MOLECULE: KUSTA0088; COMPND 6 CHAIN: B SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: KUENENIA STUTTGARTIENSIS; SOURCE 3 ORGANISM_TAXID: 174633; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: KUENENIA STUTTGARTIENSIS; SOURCE 6 ORGANISM_TAXID: 174633 KEYWDS HEME-C, CYSTEIN LIGATION, ELECTRON TRANSPORT EXPDTA X-RAY DIFFRACTION AUTHOR M.AKRAM,T.BARENDS REVDAT 2 20-NOV-19 6R6M 1 JRNL REVDAT 1 02-OCT-19 6R6M 0 JRNL AUTH M.AKRAM,J.REIMANN,A.DIETL,A.MENZEL,W.VERSANTVOORT,B.KARTAL, JRNL AUTH 2 M.S.M.JETTEN,T.R.M.BARENDS JRNL TITL A NITRIC OXIDE-BINDING HETERODIMERIC CYTOCHROMECCOMPLEX FROM JRNL TITL 2 THE ANAMMOX BACTERIUMKUENENIA STUTTGARTIENSISBINDS TO JRNL TITL 3 HYDRAZINE SYNTHASE. JRNL REF J.BIOL.CHEM. V. 294 16712 2019 JRNL REFN ESSN 1083-351X JRNL PMID 31548310 JRNL DOI 10.1074/JBC.RA119.008788 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.13_2998: ???) 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) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 45.37 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.360 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 29399 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.190 REMARK 3 R VALUE (WORKING SET) : 0.188 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.930 REMARK 3 FREE R VALUE TEST SET COUNT : 1450 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 45.3861 - 3.6618 1.00 3029 160 0.1584 0.1515 REMARK 3 2 3.6618 - 2.9067 1.00 2871 147 0.1784 0.2228 REMARK 3 3 2.9067 - 2.5393 1.00 2809 165 0.1912 0.2147 REMARK 3 4 2.5393 - 2.3071 1.00 2817 151 0.1998 0.2548 REMARK 3 5 2.3071 - 2.1418 1.00 2809 150 0.1935 0.2207 REMARK 3 6 2.1418 - 2.0155 1.00 2788 146 0.1987 0.2253 REMARK 3 7 2.0155 - 1.9145 1.00 2787 132 0.2065 0.2232 REMARK 3 8 1.9145 - 1.8312 1.00 2791 132 0.2294 0.2909 REMARK 3 9 1.8312 - 1.7607 0.99 2734 141 0.2890 0.3004 REMARK 3 10 1.7607 - 1.6999 0.90 2514 126 0.3092 0.3450 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) : 0.130 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.260 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.010 1767 REMARK 3 ANGLE : 0.972 2405 REMARK 3 CHIRALITY : 0.045 246 REMARK 3 PLANARITY : 0.005 307 REMARK 3 DIHEDRAL : 6.512 1410 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN A AND RESSEQ 26:200) REMARK 3 ORIGIN FOR THE GROUP (A): 9.4632 8.6291 -3.3603 REMARK 3 T TENSOR REMARK 3 T11: 0.1928 T22: 0.1587 REMARK 3 T33: 0.3222 T12: 0.0207 REMARK 3 T13: 0.1058 T23: 0.0698 REMARK 3 L TENSOR REMARK 3 L11: 1.0267 L22: 0.6194 REMARK 3 L33: 0.9667 L12: -0.1566 REMARK 3 L13: 0.5801 L23: 0.0692 REMARK 3 S TENSOR REMARK 3 S11: 0.0590 S12: -0.1316 S13: -0.4827 REMARK 3 S21: 0.3197 S22: 0.1047 S23: 0.4736 REMARK 3 S31: 0.0691 S32: -0.0433 S33: 0.4593 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN B AND RESSEQ 27:200) REMARK 3 ORIGIN FOR THE GROUP (A): 15.9620 29.4540 -14.1556 REMARK 3 T TENSOR REMARK 3 T11: 0.1598 T22: 0.1859 REMARK 3 T33: 0.1038 T12: -0.0045 REMARK 3 T13: 0.0006 T23: 0.0123 REMARK 3 L TENSOR REMARK 3 L11: 0.2019 L22: 0.1972 REMARK 3 L33: 0.4332 L12: -0.0206 REMARK 3 L13: -0.0340 L23: -0.2363 REMARK 3 S TENSOR REMARK 3 S11: -0.0049 S12: 0.1011 S13: 0.0244 REMARK 3 S21: 0.1450 S22: -0.0099 S23: 0.0277 REMARK 3 S31: -0.0863 S32: 0.0824 S33: 0.0060 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: TLS (ONE TLS GROUP PER CHAIN) REMARK 4 REMARK 4 6R6M COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 27-MAR-19. REMARK 100 THE DEPOSITION ID IS D_1292100413. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-JAN-14 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 : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : SI(111) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 S 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 29424 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 63.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 200 DATA REDUNDANCY : 6.300 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.80 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.4 REMARK 200 DATA REDUNDANCY IN SHELL : 5.00 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.200 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.82 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 20-25% PEG3000, 0.1 M NA-CITRATE, PH REMARK 280 5.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -X+1/2,Y+1/2,-Z REMARK 290 4555 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 0.00000 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 22.15000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 65.18000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 22.15000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 65.18000 REMARK 290 SMTRY3 4 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: 4370 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10350 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -47.0 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 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 302 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 SER A 60 O HOH A 301 2.07 REMARK 500 O HOH A 365 O HOH B 324 2.09 REMARK 500 O LEU B 27 O HOH B 301 2.17 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 O HOH A 303 O HOH A 304 2555 2.17 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 LEU A 51 17.06 -154.26 REMARK 500 VAL A 79 -76.22 -112.80 REMARK 500 LYS B 98 116.42 -160.42 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 MET A 49 GLU A 50 -149.64 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 B 414 DISTANCE = 6.00 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 HEC A 200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 32 SG REMARK 620 2 HEC A 200 NA 92.2 REMARK 620 3 HEC A 200 NB 89.0 92.3 REMARK 620 4 HEC A 200 NC 89.7 177.8 88.8 REMARK 620 5 HEC A 200 ND 91.4 88.1 179.5 90.8 REMARK 620 6 HIS A 124 NE2 179.1 87.4 90.2 90.7 89.4 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 HEC B 200 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 58 NE2 REMARK 620 2 HEC B 200 NA 95.0 REMARK 620 3 HEC B 200 NB 87.3 89.5 REMARK 620 4 HEC B 200 NC 82.7 177.7 90.7 REMARK 620 5 HEC B 200 ND 90.8 90.8 178.1 88.9 REMARK 620 6 CYS B 101 SG 174.5 86.9 87.6 95.4 94.3 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 200 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue HEC B 200 DBREF 6R6M A 26 135 UNP Q1Q7P4 Q1Q7P4_KUEST 26 135 DBREF 6R6M B 27 126 UNP Q1Q7P3 Q1Q7P3_KUEST 27 126 SEQRES 1 A 110 ALA THR GLN GLN GLU ILE CYS LYS ASN MET TRP ASP PRO SEQRES 2 A 110 PHE GLN SER MET ARG ALA VAL THR GLY LEU MET GLU LEU SEQRES 3 A 110 THR SER GLY GLN CYS THR GLN LEU SER LYS ASP ALA ALA SEQRES 4 A 110 ALA ILE LEU ALA GLY VAL LYS GLU SER HIS ASP SER ILE SEQRES 5 A 110 SER VAL ASP LYS ASN TYR LYS VAL LEU ASN ASP GLU VAL SEQRES 6 A 110 ALA TYR HIS ALA ALA ASN ILE ASP ALA ALA ALA LYS ALA SEQRES 7 A 110 ASN ASP LEU GLU GLU VAL GLN VAL GLN PHE ARG ARG MET SEQRES 8 A 110 THR ILE ALA CYS ARG ASN CYS HIS LYS ILE TYR LYS THR SEQRES 9 A 110 GLU GLN ARG LEU VAL PRO SEQRES 1 B 100 LEU ASN GLU HIS THR ALA GLY ASP THR THR LYS SER PRO SEQRES 2 B 100 TYR THR ILE TYR ALA GLY LEU GLY PHE ALA VAL GLN GLU SEQRES 3 B 100 SER CYS TYR TYR CYS HIS GLY ASN GLY GLY LYS GLY THR SEQRES 4 B 100 THR GLU GLY LEU ILE PHE GLY VAL PRO ASP PHE THR SER SEQRES 5 B 100 THR GLU PHE GLN SER SER MET THR ASP LYS GLN ILE ILE SEQRES 6 B 100 ASP HIS ILE ASN LYS GLY LYS GLY LYS CYS PRO SER TYR SEQRES 7 B 100 GLN GLY LYS MET SER PRO GLU MET ILE GLU LYS MET ALA SEQRES 8 B 100 GLY VAL VAL ARG ASN PHE ALA VAL LYS HET HEC A 200 43 HET HEC B 200 43 HETNAM HEC HEME C FORMUL 3 HEC 2(C34 H34 FE N4 O4) FORMUL 5 HOH *192(H2 O) HELIX 1 AA1 THR A 27 THR A 46 1 20 HELIX 2 AA2 THR A 52 ILE A 77 1 26 HELIX 3 AA3 ASP A 80 ALA A 103 1 24 HELIX 4 AA4 ASP A 105 LYS A 128 1 24 HELIX 5 AA5 ASP B 34 LYS B 37 5 4 HELIX 6 AA6 SER B 38 ALA B 44 1 7 HELIX 7 AA7 ALA B 49 GLU B 52 5 4 HELIX 8 AA8 SER B 53 GLY B 59 1 7 HELIX 9 AA9 THR B 65 PHE B 71 1 7 HELIX 10 AB1 SER B 78 SER B 83 1 6 HELIX 11 AB2 THR B 86 GLY B 97 1 12 HELIX 12 AB3 SER B 109 PHE B 123 1 15 LINK SG CYS A 32 FE HEC A 200 1555 1555 2.43 LINK SG CYS A 120 CAB HEC A 200 1555 1555 1.77 LINK SG CYS A 123 CAC HEC A 200 1555 1555 1.78 LINK NE2 HIS A 124 FE HEC A 200 1555 1555 2.02 LINK SG CYS B 54 CAB HEC B 200 1555 1555 1.77 LINK SG CYS B 57 CAC HEC B 200 1555 1555 1.78 LINK NE2 HIS B 58 FE HEC B 200 1555 1555 1.95 LINK SG CYS B 101 FE HEC B 200 1555 1555 2.44 CISPEP 1 VAL A 134 PRO A 135 0 -0.69 SITE 1 AC1 16 GLN A 28 GLN A 29 CYS A 32 LYS A 33 SITE 2 AC1 16 PHE A 39 ILE A 66 TYR A 83 ASN A 87 SITE 3 AC1 16 VAL A 90 CYS A 120 CYS A 123 HIS A 124 SITE 4 AC1 16 LYS A 128 VAL A 134 HOH A 313 LYS B 100 SITE 1 AC2 17 GLN B 51 SER B 53 CYS B 54 CYS B 57 SITE 2 AC2 17 HIS B 58 PHE B 71 VAL B 73 PHE B 76 SITE 3 AC2 17 MET B 85 HIS B 93 ILE B 94 LYS B 100 SITE 4 AC2 17 CYS B 101 PRO B 102 TYR B 104 MET B 108 SITE 5 AC2 17 MET B 116 CRYST1 44.300 130.360 45.370 90.00 90.00 90.00 P 21 21 2 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 0.022573 0.000000 0.000000 0.00000 SCALE2 0.000000 0.007671 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022041 0.00000