HEADER OXIDOREDUCTASE 01-MAR-08 3CF4 TITLE STRUCTURE OF THE CODH COMPONENT OF THE M. BARKERI ACDS COMPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: ACETYL-COA DECARBOXYLASE/SYNTHASE ALPHA SUBUNIT; COMPND 3 CHAIN: A; COMPND 4 EC: 1.2.99.2; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: ACETYL-COA DECARBOXYLASE/SYNTHASE EPSILON SUBUNIT; COMPND 7 CHAIN: G; COMPND 8 EC: 1.2.99.2 SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOSARCINA BARKERI; SOURCE 3 ORGANISM_TAXID: 2208; SOURCE 4 STRAIN: MS (DSM800); SOURCE 5 OTHER_DETAILS: GENE CDHA; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: METHANOSARCINA BARKERI; SOURCE 8 ORGANISM_TAXID: 2208; SOURCE 9 STRAIN: MS (DSM800); SOURCE 10 OTHER_DETAILS: GENE CDHB KEYWDS METHANOMICROBIA, IRON-NIKEL-SULFUR, 4FE-NI-4S, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR W.GONG,B.HAO,Z.WEI,D.J.FERGUSON JR.,T.TALLANT,J.A.KRZYCKI,M.K.CHAN REVDAT 7 21-FEB-24 3CF4 1 REMARK LINK REVDAT 6 27-JUN-18 3CF4 1 LINK REVDAT 5 25-OCT-17 3CF4 1 REMARK REVDAT 4 07-MAR-12 3CF4 1 HETATM REVDAT 3 13-JUL-11 3CF4 1 VERSN REVDAT 2 24-FEB-09 3CF4 1 VERSN REVDAT 1 22-JUL-08 3CF4 0 JRNL AUTH W.GONG,B.HAO,Z.WEI,D.J.FERGUSON JR.,T.TALLANT,J.A.KRZYCKI, JRNL AUTH 2 M.K.CHAN JRNL TITL STRUCTURE OF THE ALPHA2 EPSILON2 NI-DEPENDENT CO JRNL TITL 2 DEHYDROGENASE COMPONENT OF THE METHANOSARCINA BARKERI JRNL TITL 3 ACETYL-COA DECARBOXYLASE/SYNTHASE COMPLEX JRNL REF PROC.NATL.ACAD.SCI.USA V. 105 9558 2008 JRNL REFN ISSN 0027-8424 JRNL PMID 18621675 JRNL DOI 10.1073/PNAS.0800415105 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 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) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 20.00 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) (%) : 97.5 REMARK 3 NUMBER OF REFLECTIONS : 73279 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) : 0.209 REMARK 3 FREE R VALUE : 0.248 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 3697 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.00 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.09 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 98.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.2560 REMARK 3 BIN FREE R VALUE : 0.3150 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 438 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7153 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 108 REMARK 3 SOLVENT ATOMS : 542 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 20.22 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 6.52500 REMARK 3 B22 (A**2) : -5.54500 REMARK 3 B33 (A**2) : -0.98000 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 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) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : NULL REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ISOTROPIC REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.141 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 1.526 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 1.830 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 2.259 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : 69.22 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 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3CF4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 11-MAR-08. REMARK 100 THE DEPOSITION ID IS D_1000046698. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-OCT-99; 05-FEB-00; 10-JUN-00 REMARK 200 TEMPERATURE (KELVIN) : 123.15; 123.15; 123.15 REMARK 200 PH : 4.6 REMARK 200 NUMBER OF CRYSTALS USED : 2 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y; Y; Y REMARK 200 RADIATION SOURCE : NSLS; NSLS; SSRL REMARK 200 BEAMLINE : X4A; X4A; BL9-2 REMARK 200 X-RAY GENERATOR MODEL : NULL; NULL; NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M; M; M REMARK 200 WAVELENGTH OR RANGE (A) : 1.7413, 1.7398, 1.5498; 1.736, REMARK 200 1.550; 1.9070, 1.7420, 1.6980 REMARK 200 MONOCHROMATOR : GRAPHITE; GRAPHITE; GRAPHITE REMARK 200 OPTICS : MIRRORS; MIRRORS; MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD; CCD; CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4; ADSC QUANTUM 4; REMARK 200 ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 73338 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 200 DATA REDUNDANCY : 4.600 REMARK 200 R MERGE (I) : 0.14700 REMARK 200 R SYM (I) : 0.14700 REMARK 200 FOR THE DATA SET : 11.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.00 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.1 REMARK 200 DATA REDUNDANCY IN SHELL : 3.00 REMARK 200 R MERGE FOR SHELL (I) : 0.40000 REMARK 200 R SYM FOR SHELL (I) : 0.40000 REMARK 200 FOR SHELL : 3.300 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD; MAD; MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELX, DM, SHELXD REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.57 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2M (NH4)2SO4, 25% PEG 4K, AND 0.1M REMARK 280 SODIUM ACETATE, PH 4.6, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 298K 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 66.64550 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.84050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 66.64550 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.84050 REMARK 290 SMTRY3 4 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 23590 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 54720 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -335.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, G 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 BIOMT1 2 -1.000000 0.000000 0.000000 133.29100 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 REMARK 350 BIOMOLECULE: 2 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: 7470 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31680 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -132.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, G 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 A1015 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1224 LIES ON A SPECIAL POSITION. REMARK 375 HOH G 268 LIES ON A SPECIAL POSITION. REMARK 375 HOH G 276 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 MET A 1 REMARK 465 SER A 2 REMARK 465 LYS A 3 REMARK 465 LEU A 4 REMARK 465 THR A 5 REMARK 465 THR A 6 REMARK 465 GLY A 7 REMARK 465 SER A 8 REMARK 465 PHE A 9 REMARK 465 SER A 10 REMARK 465 ILE A 11 REMARK 465 GLU A 12 REMARK 465 ASP A 13 REMARK 465 LEU A 14 REMARK 465 GLU A 15 REMARK 465 SER A 16 REMARK 465 VAL A 17 REMARK 465 GLN A 18 REMARK 465 ILE A 19 REMARK 465 THR A 20 REMARK 465 ILE A 21 REMARK 465 ASN A 22 REMARK 465 ASN A 23 REMARK 465 ILE A 24 REMARK 465 VAL A 25 REMARK 465 GLY A 26 REMARK 465 ALA A 27 REMARK 465 ALA A 28 REMARK 465 LYS A 29 REMARK 465 GLU A 30 REMARK 465 ALA A 31 REMARK 465 ALA A 32 REMARK 465 GLU A 33 REMARK 465 GLU A 34 REMARK 465 LYS A 35 REMARK 465 GLU A 36 REMARK 465 LYS A 37 REMARK 465 GLU A 38 REMARK 465 LEU A 39 REMARK 465 VAL A 40 REMARK 465 ALA A 807 REMARK 465 MET G 1 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A 775 CG CD OE1 OE2 REMARK 470 ARG A 780 CG CD NE CZ NH1 NH2 REMARK 470 SER A 785 OG REMARK 470 GLU A 806 CG CD OE1 OE2 REMARK 470 LYS G 33 CG CD CE NZ 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 1173 O HOH A 1173 2655 2.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 THR A 514 N - CA - C ANGL. DEV. = -17.9 DEGREES 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 TRP A 57 -54.85 -137.45 REMARK 500 GLN A 186 -122.00 -114.23 REMARK 500 CYS A 277 -169.96 69.92 REMARK 500 ASP A 320 -100.74 -119.86 REMARK 500 GLN A 322 126.53 72.37 REMARK 500 PRO A 515 -13.36 -49.75 REMARK 500 PHE A 634 -42.33 -136.72 REMARK 500 ARG A 662 -19.07 96.57 REMARK 500 MET G 110 118.49 -163.61 REMARK 500 REMARK 500 REMARK: NULL REMARK 600 REMARK 600 HETEROGEN REMARK 600 REMARK 600 (FE4/S4) CLUSTER SF4 809 ALONG THE CRYSTALLOGRAPHIC 2-FOLD AXIS, IT REMARK 600 IS REFINED AS A FE2/S2 CLUSTER (HALF A FE4S4 CLUSTER). EACH HETERO REMARK 600 DIMER (MOLECULE A AND G) CONTAINS A FE2/S2 CLUSTER, BUT THE REMARK 600 TETRAMER (A2G2, THE PHYSIOLOGICAL FORM) CONTAINS A FE4/S4 CLUSTER. 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 SF4 A 809 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 73 SG REMARK 620 2 SF4 A 809 S1 113.3 REMARK 620 3 SF4 A 809 S2 117.9 100.8 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 810 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 76 SG REMARK 620 2 SF4 A 810 S2 107.7 REMARK 620 3 SF4 A 810 S3 119.5 105.3 REMARK 620 4 SF4 A 810 S4 110.5 108.0 105.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 809 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 77 SG REMARK 620 2 SF4 A 809 S1 119.3 REMARK 620 3 SF4 A 809 S2 116.2 102.7 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 810 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 79 SG REMARK 620 2 SF4 A 810 S1 103.4 REMARK 620 3 SF4 A 810 S3 119.9 105.8 REMARK 620 4 SF4 A 810 S4 118.0 103.3 104.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 810 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 84 SG REMARK 620 2 SF4 A 810 S1 109.8 REMARK 620 3 SF4 A 810 S2 108.7 104.9 REMARK 620 4 SF4 A 810 S4 119.3 104.7 108.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 810 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 94 SG REMARK 620 2 SF4 A 810 S1 106.8 REMARK 620 3 SF4 A 810 S2 118.2 104.1 REMARK 620 4 SF4 A 810 S3 116.3 104.0 105.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 808 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 250 NE2 REMARK 620 2 CYS A 278 SG 100.1 REMARK 620 3 WCC A 811 S3 94.0 107.8 REMARK 620 4 HOH A 827 O 90.2 122.5 127.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 WCC A 811 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 323 SG REMARK 620 2 WCC A 811 S2 116.0 REMARK 620 3 WCC A 811 S3 122.3 98.8 REMARK 620 4 WCC A 811 S4 100.9 107.6 110.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 814 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 417 SG REMARK 620 2 SF4 A 814 S2 114.5 REMARK 620 3 SF4 A 814 S3 123.4 106.6 REMARK 620 4 SF4 A 814 S4 100.4 105.7 104.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 814 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 420 SG REMARK 620 2 SF4 A 814 S1 97.9 REMARK 620 3 SF4 A 814 S3 121.0 102.9 REMARK 620 4 SF4 A 814 S4 120.7 106.1 105.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 814 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 423 SG REMARK 620 2 SF4 A 814 S1 111.0 REMARK 620 3 SF4 A 814 S2 120.2 106.1 REMARK 620 4 SF4 A 814 S4 106.9 106.7 105.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 813 FE1 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 427 SG REMARK 620 2 SF4 A 813 S2 118.9 REMARK 620 3 SF4 A 813 S3 108.8 105.9 REMARK 620 4 SF4 A 813 S4 111.3 104.6 106.5 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 813 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 455 SG REMARK 620 2 SF4 A 813 S1 100.0 REMARK 620 3 SF4 A 813 S2 124.5 105.4 REMARK 620 4 SF4 A 813 S4 113.5 105.4 106.0 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 813 FE2 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 458 SG REMARK 620 2 SF4 A 813 S1 121.9 REMARK 620 3 SF4 A 813 S3 99.2 104.4 REMARK 620 4 SF4 A 813 S4 119.8 103.8 105.4 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 813 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 461 SG REMARK 620 2 SF4 A 813 S1 112.6 REMARK 620 3 SF4 A 813 S2 119.5 104.1 REMARK 620 4 SF4 A 813 S3 105.5 105.6 108.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SF4 A 814 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 465 SG REMARK 620 2 SF4 A 814 S1 112.6 REMARK 620 3 SF4 A 814 S2 117.5 105.3 REMARK 620 4 SF4 A 814 S3 109.2 103.3 107.9 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 WCC A 811 FE3 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 523 SG REMARK 620 2 WCC A 811 S1 118.5 REMARK 620 3 WCC A 811 S2 107.1 106.3 REMARK 620 4 WCC A 811 S4 114.2 104.3 105.6 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 WCC A 811 FE4 REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 552 SG REMARK 620 2 WCC A 811 S1 110.0 REMARK 620 3 WCC A 811 S2 111.8 108.5 REMARK 620 4 WCC A 811 S3 114.3 111.9 99.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 WCC A 811 NI REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 587 SG REMARK 620 2 WCC A 811 S1 90.8 REMARK 620 3 WCC A 811 S3 83.4 74.5 REMARK 620 4 WCC A 811 S4 143.5 110.2 74.6 REMARK 620 5 CMO A 812 C 91.8 125.8 159.4 98.6 REMARK 620 6 CMO A 812 O 88.1 153.2 131.9 85.6 27.6 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 SF4 A 809 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 A 810 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A 808 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE WCC A 811 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CMO A 812 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 A 813 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SF4 A 814 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 815 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 816 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 817 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 818 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 819 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 820 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 821 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 822 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 823 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 824 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 825 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A 826 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY G 171 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL G 172 REMARK 800 REMARK 800 SITE_IDENTIFIER: CC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG G 173 DBREF 3CF4 A 1 807 PDB 3CF4 3CF4 1 807 DBREF 3CF4 G 1 170 PDB 3CF4 3CF4 1 170 SEQRES 1 A 807 MET SER LYS LEU THR THR GLY SER PHE SER ILE GLU ASP SEQRES 2 A 807 LEU GLU SER VAL GLN ILE THR ILE ASN ASN ILE VAL GLY SEQRES 3 A 807 ALA ALA LYS GLU ALA ALA GLU GLU LYS GLU LYS GLU LEU SEQRES 4 A 807 VAL ASN ALA GLY PRO THR LEU PHE PRO GLY LEU GLU GLY SEQRES 5 A 807 TYR ARG ASP ASP TRP ASN PHE LYS LEU LEU ASP ARG TYR SEQRES 6 A 807 GLU PRO VAL ILE THR PRO MET CYS ASP GLN CYS CYS TYR SEQRES 7 A 807 CYS THR TYR GLY PRO CYS ASP LEU SER GLY ASN LYS ARG SEQRES 8 A 807 GLY ALA CYS GLY ILE ASP MET LYS GLY HIS ASN GLY ARG SEQRES 9 A 807 GLU PHE PHE LEU ARG VAL ILE THR GLY THR ALA CYS HIS SEQRES 10 A 807 ALA ALA HIS GLY ARG HIS LEU LEU ASP HIS LEU ILE GLU SEQRES 11 A 807 LYS TYR GLY GLU ASP LEU PRO LEU THR LEU GLY GLN SER SEQRES 12 A 807 ASN VAL LEU THR PRO ASN ILE THR ILE SER THR GLY LEU SEQRES 13 A 807 SER PRO LYS THR LEU GLY GLU VAL LYS PRO ALA MET GLU SEQRES 14 A 807 TYR VAL GLU GLU GLN LEU THR GLN LEU LEU ALA THR VAL SEQRES 15 A 807 HIS ALA GLY GLN GLU SER ALA GLU ILE ASP TYR ASP SER SEQRES 16 A 807 LYS ALA LEU PHE SER GLY SER LEU ASP HIS VAL GLY MET SEQRES 17 A 807 GLU ILE SER ASP ILE VAL GLN VAL ALA ALA TYR ASP PHE SEQRES 18 A 807 PRO LYS ALA ASP PRO GLU ALA PRO LEU VAL GLU ILE GLY SEQRES 19 A 807 MET GLY THR ILE ASP LYS SER LYS PRO PHE LEU CYS VAL SEQRES 20 A 807 ILE GLY HIS ASN VAL ALA GLY VAL THR TYR MET MET ASP SEQRES 21 A 807 TYR MET GLU ASP ASN ASN LEU THR ASP LYS MET GLU ILE SEQRES 22 A 807 ALA GLY LEU CYS CYS THR ALA ILE ASP LEU THR ARG TYR SEQRES 23 A 807 LYS GLU ALA ASP ARG ARG PRO PRO TYR ALA LYS VAL ILE SEQRES 24 A 807 GLY SER MET SER LYS GLU LEU LYS VAL ILE ARG SER GLY SEQRES 25 A 807 MET PRO ASP VAL ILE VAL VAL ASP GLU GLN CYS VAL ARG SEQRES 26 A 807 GLY ASP ILE VAL PRO GLU ALA GLN LYS LEU LYS ILE PRO SEQRES 27 A 807 VAL ILE ALA SER ASN PRO LYS ILE MET TYR GLY LEU PRO SEQRES 28 A 807 ASN ARG THR ASP ALA ASP VAL ASP GLU THR MET GLU GLU SEQRES 29 A 807 LEU LYS SER GLY LYS ILE PRO GLY CYS VAL MET LEU ASP SEQRES 30 A 807 TYR ASP LYS LEU GLY GLU LEU CYS VAL ARG LEU THR MET SEQRES 31 A 807 GLU MET ALA PRO ILE ARG ASP ALA ALA GLY ILE THR ALA SEQRES 32 A 807 LEU PRO THR ASP GLU GLU LEU VAL ASN MET VAL ALA LYS SEQRES 33 A 807 CYS ALA ASP CYS GLY ALA CYS LEU LEU ALA CYS PRO GLU SEQRES 34 A 807 GLU ILE ASP ILE PRO GLU ALA MET GLY PHE ALA LYS LYS SEQRES 35 A 807 GLY ASP PHE SER TYR PHE GLU GLU ILE HIS ASP THR CYS SEQRES 36 A 807 ILE GLY CYS ARG ARG CYS GLU GLN VAL CYS LYS LYS GLU SEQRES 37 A 807 ILE PRO ILE LEU ASN VAL ILE GLU LYS ILE ALA GLN LYS SEQRES 38 A 807 GLN ILE ALA GLU GLU LYS GLY LEU MET ARG ALA GLY ARG SEQRES 39 A 807 GLY GLN VAL SER ASP ALA GLU ILE ARG ALA GLU GLY LEU SEQRES 40 A 807 ASN LEU VAL MET GLY THR THR PRO GLY ILE ILE ALA ILE SEQRES 41 A 807 ILE GLY CYS PRO ASN TYR ALA GLY GLY THR LYS ASP VAL SEQRES 42 A 807 TYR TYR ILE ALA GLU GLU PHE LEU LYS ARG ASN PHE ILE SEQRES 43 A 807 VAL VAL THR THR GLY CYS GLY ALA MET ASP ILE GLY MET SEQRES 44 A 807 PHE LYS ASP ALA ASP GLY LYS THR LEU TYR GLU ARG PHE SEQRES 45 A 807 PRO GLY GLY PHE GLN CYS GLY GLY LEU ALA ASN ILE GLY SEQRES 46 A 807 SER CYS VAL SER ASN ALA HIS ILE THR GLY ALA ALA GLU SEQRES 47 A 807 LYS VAL ALA ALA ILE PHE ALA GLN ARG THR LEU GLU GLY SEQRES 48 A 807 ASN LEU ALA GLU ILE GLY ASP TYR ILE LEU ASN ARG VAL SEQRES 49 A 807 GLY ALA CYS GLY LEU ALA TRP GLY ALA PHE SER GLN LYS SEQRES 50 A 807 ALA SER SER ILE GLY THR GLY CYS ASN ILE PHE GLY ILE SEQRES 51 A 807 PRO ALA VAL LEU GLY PRO HIS SER SER LYS TYR ARG ARG SEQRES 52 A 807 ALA LEU ILE ALA LYS THR TYR GLU GLU ASP LYS TRP LYS SEQRES 53 A 807 VAL TYR ASP ALA ARG ASN GLY GLN GLU MET PRO ILE PRO SEQRES 54 A 807 PRO ALA PRO GLU PHE LEU LEU THR THR ALA GLU THR TRP SEQRES 55 A 807 GLN GLU ALA ILE PRO MET MET ALA LYS ALA CYS ILE ARG SEQRES 56 A 807 PRO SER ASP ASN SER MET GLY ARG ALA ILE LYS LEU THR SEQRES 57 A 807 HIS TRP MET GLU LEU HIS LYS LYS TYR LEU GLY GLY LYS SEQRES 58 A 807 GLU PRO GLU ASP TRP TRP LYS PHE VAL ARG THR GLU ALA SEQRES 59 A 807 ASP LEU PRO LEU ALA THR ARG GLU ALA LEU LEU LYS GLU SEQRES 60 A 807 LEU GLU LYS GLU HIS GLY TRP GLU ILE ASP TRP LYS ARG SEQRES 61 A 807 LYS LYS ILE ILE SER GLY PRO LYS ILE LYS PHE ASP VAL SEQRES 62 A 807 SER ALA GLN PRO THR ASN LEU LYS ARG LEU CYS LYS GLU SEQRES 63 A 807 ALA SEQRES 1 G 170 MET VAL ASP THR THR LYS ASN THR LYS LEU PHE THR SER SEQRES 2 G 170 TYR GLY VAL ASN THR SER LYS ALA VAL SER PRO GLU MET SEQRES 3 G 170 ALA ALA LYS ILE ILE SER LYS ALA LYS ARG PRO LEU LEU SEQRES 4 G 170 MET VAL GLY THR LEU ALA LEU ASP PRO GLU LEU LEU ASP SEQRES 5 G 170 ARG VAL VAL LYS ILE SER LYS ALA ALA ASN ILE PRO ILE SEQRES 6 G 170 ALA ALA THR GLY SER SER LEU ALA VAL LEU ALA ASP LYS SEQRES 7 G 170 ASP VAL ASP ALA LYS TYR ILE ASN ALA HIS MET LEU GLY SEQRES 8 G 170 PHE TYR LEU THR ASP PRO LYS TRP PRO GLY LEU ASP GLY SEQRES 9 G 170 ASN GLY ASN TYR ASP MET ILE ILE THR ILE GLY PHE LYS SEQRES 10 G 170 LYS PHE TYR ILE ASN GLN VAL LEU SER ALA ALA LYS ASN SEQRES 11 G 170 PHE SER ASN LEU LYS THR ILE ALA ILE GLU ARG GLY TYR SEQRES 12 G 170 ILE GLN ASN ALA THR MET SER PHE GLY ASN LEU SER LYS SEQRES 13 G 170 ALA ASP HIS TYR ALA ALA LEU ASP GLU LEU ILE ASN ALA SEQRES 14 G 170 LEU HET SF4 A 809 4 HET SF4 A 810 8 HET FE A 808 1 HET WCC A 811 8 HET CMO A 812 2 HET SF4 A 813 8 HET SF4 A 814 8 HET ACY A 815 4 HET ACY A 816 4 HET ACY A 817 4 HET ACY A 818 4 HET ACY A 819 4 HET ACY A 820 4 HET ACY A 821 4 HET ACY A 822 4 HET ACY A 823 4 HET ACY A 824 4 HET GOL A 825 6 HET GOL A 826 6 HET ACY G 171 4 HET GOL G 172 6 HET PEG G 173 7 HETNAM SF4 IRON/SULFUR CLUSTER HETNAM FE FE (III) ION HETNAM WCC FE(3)-NI(1)-S(4) CLUSTER HETNAM CMO CARBON MONOXIDE HETNAM ACY ACETIC ACID HETNAM GOL GLYCEROL HETNAM PEG DI(HYDROXYETHYL)ETHER HETSYN WCC C CLUSTER CUBANE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 3 SF4 4(FE4 S4) FORMUL 5 FE FE 3+ FORMUL 6 WCC FE3 NI S4 FORMUL 7 CMO C O FORMUL 10 ACY 11(C2 H4 O2) FORMUL 20 GOL 3(C3 H8 O3) FORMUL 24 PEG C4 H10 O3 FORMUL 25 HOH *542(H2 O) HELIX 1 1 TRP A 57 TYR A 65 1 9 HELIX 2 2 ASP A 97 GLY A 133 1 37 HELIX 3 3 THR A 147 GLY A 155 1 9 HELIX 4 4 LEU A 161 GLU A 163 5 3 HELIX 5 5 VAL A 164 THR A 181 1 18 HELIX 6 6 ALA A 189 TYR A 219 1 31 HELIX 7 7 GLY A 234 ILE A 238 5 5 HELIX 8 8 VAL A 252 ASN A 265 1 14 HELIX 9 9 CYS A 277 THR A 284 1 8 HELIX 10 10 SER A 301 SER A 303 5 3 HELIX 11 11 LYS A 304 GLY A 312 1 9 HELIX 12 12 ASP A 327 LEU A 335 1 9 HELIX 13 13 ASP A 357 SER A 367 1 11 HELIX 14 14 ASP A 377 ALA A 399 1 23 HELIX 15 15 THR A 406 CYS A 417 1 12 HELIX 16 16 GLY A 421 CYS A 427 1 7 HELIX 17 17 ASP A 432 LYS A 442 1 11 HELIX 18 18 PHE A 445 CYS A 455 1 11 HELIX 19 19 ARG A 459 CYS A 465 1 7 HELIX 20 20 PRO A 470 ALA A 479 1 10 HELIX 21 21 ALA A 479 GLU A 485 1 7 HELIX 22 22 SER A 498 GLY A 512 1 15 HELIX 23 23 LYS A 531 ARG A 543 1 13 HELIX 24 24 GLY A 551 GLY A 558 1 8 HELIX 25 25 THR A 567 PHE A 572 1 6 HELIX 26 26 SER A 586 SER A 589 5 4 HELIX 27 27 ASN A 590 PHE A 604 1 15 HELIX 28 28 ASN A 612 VAL A 624 1 13 HELIX 29 29 SER A 635 PHE A 648 1 14 HELIX 30 30 PRO A 656 TYR A 661 5 6 HELIX 31 31 GLU A 671 LYS A 674 5 4 HELIX 32 32 THR A 701 CYS A 713 1 13 HELIX 33 33 ASN A 719 LEU A 738 1 20 HELIX 34 34 ASP A 745 VAL A 750 5 6 HELIX 35 35 THR A 752 LEU A 756 5 5 HELIX 36 36 THR A 760 GLY A 773 1 14 HELIX 37 37 LEU A 800 CYS A 804 5 5 HELIX 38 38 SER G 23 ALA G 34 1 12 HELIX 39 39 ASP G 47 ASN G 62 1 16 HELIX 40 40 SER G 71 ALA G 76 1 6 HELIX 41 41 ASN G 86 LEU G 94 1 9 HELIX 42 42 LYS G 117 SER G 132 1 16 HELIX 43 43 SER G 155 ALA G 169 1 15 SHEET 1 A 8 GLU A 66 ILE A 69 0 SHEET 2 A 8 ARG A 663 ILE A 666 -1 O ALA A 664 N VAL A 68 SHEET 3 A 8 PHE A 694 THR A 698 -1 O LEU A 695 N LEU A 665 SHEET 4 A 8 ALA A 652 LEU A 654 1 N LEU A 654 O THR A 697 SHEET 5 A 8 ALA A 626 ALA A 630 1 N GLY A 628 O VAL A 653 SHEET 6 A 8 ILE A 517 ILE A 520 1 N ALA A 519 O LEU A 629 SHEET 7 A 8 ILE A 546 THR A 550 1 O ILE A 546 N ILE A 518 SHEET 8 A 8 LEU A 581 GLY A 585 1 O ALA A 582 N VAL A 547 SHEET 1 B 2 GLN A 75 CYS A 76 0 SHEET 2 B 2 CYS A 84 ASP A 85 -1 O CYS A 84 N CYS A 76 SHEET 1 C 2 LEU A 230 ILE A 233 0 SHEET 2 C 2 GLY A 488 ARG A 491 -1 O MET A 490 N VAL A 231 SHEET 1 D 6 LYS A 297 GLY A 300 0 SHEET 2 D 6 GLU A 272 LEU A 276 1 N ILE A 273 O LYS A 297 SHEET 3 D 6 PHE A 244 ILE A 248 1 N LEU A 245 O GLU A 272 SHEET 4 D 6 VAL A 316 VAL A 319 1 O VAL A 316 N CYS A 246 SHEET 5 D 6 VAL A 339 ALA A 341 1 O ILE A 340 N ILE A 317 SHEET 6 D 6 GLY A 372 VAL A 374 1 O CYS A 373 N ALA A 341 SHEET 1 E 3 GLU A 685 PRO A 687 0 SHEET 2 E 3 LYS A 676 ASP A 679 -1 N VAL A 677 O MET A 686 SHEET 3 E 3 PRO A 797 THR A 798 -1 O THR A 798 N TYR A 678 SHEET 1 F 2 GLU A 775 ASP A 777 0 SHEET 2 F 2 LYS A 782 SER A 785 -1 O ILE A 784 N GLU A 775 SHEET 1 G 7 LYS G 20 ALA G 21 0 SHEET 2 G 7 MET G 149 SER G 150 1 O SER G 150 N LYS G 20 SHEET 3 G 7 THR G 136 ALA G 138 1 N ALA G 138 O MET G 149 SHEET 4 G 7 MET G 110 ILE G 114 1 N ILE G 111 O ILE G 137 SHEET 5 G 7 PRO G 37 VAL G 41 1 N LEU G 38 O ILE G 112 SHEET 6 G 7 ILE G 65 ALA G 67 1 O ALA G 66 N LEU G 39 SHEET 7 G 7 ALA G 82 TYR G 84 1 O LYS G 83 N ALA G 67 LINK SG CYS A 73 FE4 SF4 A 809 1555 1555 2.30 LINK SG CYS A 76 FE1 SF4 A 810 1555 1555 2.31 LINK SG CYS A 77 FE3 SF4 A 809 1555 1555 2.36 LINK SG CYS A 79 FE2 SF4 A 810 1555 1555 2.30 LINK SG CYS A 84 FE3 SF4 A 810 1555 1555 2.32 LINK SG CYS A 94 FE4 SF4 A 810 1555 1555 2.33 LINK NE2 HIS A 250 FE FE A 808 1555 1555 2.04 LINK SG CYS A 278 FE FE A 808 1555 1555 2.35 LINK SG CYS A 323 FE1 WCC A 811 1555 1555 2.37 LINK SG CYS A 417 FE1 SF4 A 814 1555 1555 2.35 LINK SG CYS A 420 FE2 SF4 A 814 1555 1555 2.32 LINK SG CYS A 423 FE3 SF4 A 814 1555 1555 2.34 LINK SG CYS A 427 FE1 SF4 A 813 1555 1555 2.30 LINK SG CYS A 455 FE3 SF4 A 813 1555 1555 2.30 LINK SG CYS A 458 FE2 SF4 A 813 1555 1555 2.35 LINK SG CYS A 461 FE4 SF4 A 813 1555 1555 2.32 LINK SG CYS A 465 FE4 SF4 A 814 1555 1555 2.33 LINK SG CYS A 523 FE3 WCC A 811 1555 1555 2.33 LINK SG CYS A 552 FE4 WCC A 811 1555 1555 2.35 LINK SG CYS A 587 NI WCC A 811 1555 1555 2.27 LINK FE FE A 808 S3 WCC A 811 1555 1555 2.28 LINK FE FE A 808 O HOH A 827 1555 1555 2.14 LINK NI WCC A 811 C CMO A 812 1555 1555 2.01 LINK NI WCC A 811 O CMO A 812 1555 1555 2.57 CISPEP 1 GLY A 82 PRO A 83 0 -0.10 CISPEP 2 ALA A 691 PRO A 692 0 -0.28 SITE 1 AC1 3 CYS A 73 GLN A 75 CYS A 77 SITE 1 AC2 10 CYS A 76 TYR A 78 CYS A 79 TYR A 81 SITE 2 AC2 10 GLY A 82 CYS A 84 GLY A 92 CYS A 94 SITE 3 AC2 10 ARG A 104 ALA A 184 SITE 1 AC3 5 HIS A 250 CYS A 278 CYS A 587 WCC A 811 SITE 2 AC3 5 HOH A 827 SITE 1 AC4 14 HIS A 250 CYS A 277 CYS A 323 GLY A 522 SITE 2 AC4 14 CYS A 523 PRO A 524 CYS A 552 CYS A 587 SITE 3 AC4 14 PHE A 634 SER A 635 LYS A 637 FE A 808 SITE 4 AC4 14 CMO A 812 HOH A 827 SITE 1 AC5 6 HIS A 117 CYS A 587 LYS A 637 ILE A 641 SITE 2 AC5 6 WCC A 811 HOH A 827 SITE 1 AC6 8 CYS A 427 PRO A 428 ILE A 433 CYS A 455 SITE 2 AC6 8 ILE A 456 CYS A 458 ARG A 459 CYS A 461 SITE 1 AC7 8 CYS A 417 ALA A 418 ASP A 419 CYS A 420 SITE 2 AC7 8 GLY A 421 CYS A 423 MET A 437 CYS A 465 SITE 1 AC8 4 ARG A 91 GLU A 331 LYS A 334 ARG A 459 SITE 1 AC9 3 THR A 406 ASP A 407 LYS A 477 SITE 1 BC1 1 ARG A 571 SITE 1 BC2 5 MET A 708 LYS A 711 TRP A 730 HIS A 734 SITE 2 BC2 5 HOH A 951 SITE 1 BC3 5 GLU A 430 HOH A1017 HOH A1117 LYS G 117 SITE 2 BC3 5 ARG G 141 SITE 1 BC4 1 ARG A 353 SITE 1 BC5 6 PRO A 67 ILE A 69 LYS A 99 HOH A1216 SITE 2 BC5 6 ALA G 127 PHE G 131 SITE 1 BC6 3 LYS A 735 THR A 760 HOH A1047 SITE 1 BC7 5 LEU A 108 ARG A 109 THR A 112 VAL A 182 SITE 2 BC7 5 GLN A 636 SITE 1 BC8 6 ASP A 290 ARG A 291 ARG A 292 ARG A 607 SITE 2 BC8 6 GLN A 796 HOH A1027 SITE 1 BC9 6 ARG A 607 ARG A 623 GLN A 796 PRO A 797 SITE 2 BC9 6 HOH A 999 HOH A1159 SITE 1 CC1 10 MET A 259 LEU A 283 TYR A 286 GLU A 288 SITE 2 CC1 10 PRO A 293 PRO A 294 TYR A 295 ALA A 296 SITE 3 CC1 10 HOH A 929 HOH A 959 SITE 1 CC2 4 THR A 669 GLU A 744 HOH A1177 TRP G 99 SITE 1 CC3 9 LEU A 424 LEU A 425 HOH A1017 LYS G 118 SITE 2 CC3 9 ARG G 141 GLY G 142 ASN G 153 HOH G 216 SITE 3 CC3 9 HOH G 247 SITE 1 CC4 5 LEU G 134 THR G 136 ASN G 146 THR G 148 SITE 2 CC4 5 HOH G 259 CRYST1 133.291 81.681 101.120 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 0.007502 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012243 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009889 0.00000