HEADER OXIDOREDUCTASE 24-FEB-07 2JI3 TITLE X-RAY STRUCTURE OF THE IRON-PEROXIDE INTERMEDIATE OF SUPEROXIDE TITLE 2 REDUCTASE (E114A MUTANT) FROM DESULFOARCULUS BAARSII COMPND MOL_ID: 1; COMPND 2 MOLECULE: DESULFOFERRODOXIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 SYNONYM: DFX,SUPEROXIDE REDUCTASE,SOR; COMPND 5 EC: 1.15.1.2; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: DESULFARCULUS BAARSII; SOURCE 3 ORGANISM_TAXID: 453230; SOURCE 4 GENE: DFX, RBO, DEBA_2050; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI DH5[ALPHA]; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 668369; SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PMLE47A KEYWDS OXIDOREDUCTASE, RAMAN SPECTROSCOPY, SUPEROXIDE REDUCTASE, KEYWDS 2 INTERMEDIATE TRAPPING, MICROSPECTROPHOTOMETRY, DETOXIFICATION, KEYWDS 3 ELECTRON TRANSPORT, IRON, TRANSPORT, REDOX STATES, METAL-BINDING EXPDTA X-RAY DIFFRACTION AUTHOR G.KATONA,P.CARPENTIER,V.NIVIERE,P.AMARA,V.ADAM,J.OHANA,N.TSANOV, AUTHOR 2 D.BOURGEOIS REVDAT 7 13-DEC-23 2JI3 1 LINK REVDAT 6 15-MAY-19 2JI3 1 REMARK REVDAT 5 08-MAY-19 2JI3 1 REMARK REVDAT 4 27-JUN-18 2JI3 1 LINK REVDAT 3 28-FEB-18 2JI3 1 COMPND SOURCE JRNL DBREF REVDAT 3 2 1 SEQADV REVDAT 2 24-FEB-09 2JI3 1 VERSN REVDAT 1 01-MAY-07 2JI3 0 JRNL AUTH G.KATONA,P.CARPENTIER,V.NIVIERE,P.AMARA,V.ADAM,J.OHANA, JRNL AUTH 2 N.TSANOV,D.BOURGEOIS JRNL TITL RAMAN-ASSISTED CRYSTALLOGRAPHY REVEALS END-ON PEROXIDE JRNL TITL 2 INTERMEDIATES IN A NONHEME IRON ENZYME. JRNL REF SCIENCE V. 316 449 2007 JRNL REFN ESSN 1095-9203 JRNL PMID 17446401 JRNL DOI 10.1126/SCIENCE.1138885 REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 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 : MAXIMUM LIKELIHOOD AMPLITUDE REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.13 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 224508.680 REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 98.4 REMARK 3 NUMBER OF REFLECTIONS : 42472 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) : 0.217 REMARK 3 FREE R VALUE : 0.249 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 2147 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.005 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 6 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.95 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.07 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.00 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 6667 REMARK 3 BIN R VALUE (WORKING SET) : 0.3030 REMARK 3 BIN FREE R VALUE : 0.3360 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 349 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.018 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 3899 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 22 REMARK 3 SOLVENT ATOMS : 309 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 16.80 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.30000 REMARK 3 B22 (A**2) : -6.35000 REMARK 3 B33 (A**2) : 5.05000 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) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : 0.27 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.30 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.29 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.500 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.80 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.770 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : 1.410 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 2.230 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 2.050 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 3.070 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.34 REMARK 3 BSOL : 44.25 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 : PROTEIN_REP.PARAM REMARK 3 PARAMETER FILE 2 : WATER_REP.PARAM REMARK 3 PARAMETER FILE 3 : PER.PAR REMARK 3 PARAMETER FILE 4 : ION.PARAM REMARK 3 PARAMETER FILE 5 : NULL REMARK 3 TOPOLOGY FILE 1 : PROTEIN.TOP REMARK 3 TOPOLOGY FILE 2 : WATER.TOP REMARK 3 TOPOLOGY FILE 3 : ION.TOP REMARK 3 TOPOLOGY FILE 4 : PER.TOP REMARK 3 TOPOLOGY FILE 5 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2JI3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 24-FEB-07. REMARK 100 THE DEPOSITION ID IS D_1290031606. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 08-APR-06 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : 9.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.933 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL, SI(111) OR REMARK 200 SI(311) REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42838 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 47.100 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 97.8 REMARK 200 DATA REDUNDANCY : 4.000 REMARK 200 R MERGE (I) : 0.09000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.2700 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.94 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.06 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.60000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.090 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: PDB ENTRY 1VZI REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.60 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 16 % PEG 4000, 100 MM TRIS/HNO3 PH9.0, REMARK 280 0.2 M CA(NO3)2 AND 25 MG/ML PROTEIN MIXED 1:1, HANGING DROP REMARK 280 VAPOUR DIFFUSION, 20C, PH 9.00, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 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+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 0.00000 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 0.00000 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 34.72500 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 41.45000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 101.33000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 34.72500 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 41.45000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 101.33000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 34.72500 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 41.45000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 101.33000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 34.72500 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 41.45000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 101.33000 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 400 REMARK 400 COMPOUND REMARK 400 ENGINEERED RESIDUE IN CHAIN A, GLU 114 TO ALA REMARK 400 ENGINEERED RESIDUE IN CHAIN B, GLU 114 TO ALA REMARK 400 ENGINEERED RESIDUE IN CHAIN C, GLU 114 TO ALA REMARK 400 ENGINEERED RESIDUE IN CHAIN D, GLU 114 TO ALA 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 B 1 REMARK 465 MET D 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 LYS B 55 CE NZ REMARK 470 LYS B 74 CD CE NZ REMARK 470 LYS B 109 CG CD CE NZ REMARK 470 MET C 1 CG SD CE REMARK 470 GLU C 106 CG CD OE1 OE2 REMARK 470 LYS C 109 CG CD CE NZ REMARK 470 GLU D 73 CG CD OE1 OE2 REMARK 470 LYS D 74 NZ REMARK 470 GLU D 106 CG CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS 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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) 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 RES CSSEQI ATM2 DEVIATION REMARK 500 VAL B 64 C VAL B 64 O -0.120 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 VAL B 64 CA - C - N ANGL. DEV. = 13.4 DEGREES REMARK 500 VAL B 64 O - C - N ANGL. DEV. = -10.8 DEGREES REMARK 500 GLY B 65 N - CA - C ANGL. DEV. = -28.0 DEGREES REMARK 500 GLY D 65 N - CA - C ANGL. DEV. = -18.1 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 LEU A 5 -14.93 85.97 REMARK 500 ASP A 85 -122.57 64.96 REMARK 500 ALA A 107 114.73 -161.66 REMARK 500 LEU B 5 -13.70 85.32 REMARK 500 ASP B 85 -121.70 60.13 REMARK 500 ALA B 107 131.61 -173.71 REMARK 500 LEU C 5 -14.97 86.11 REMARK 500 HIS C 75 85.12 -162.17 REMARK 500 ASP C 85 -129.54 58.85 REMARK 500 ALA C 107 135.78 -174.02 REMARK 500 LEU D 5 -17.79 83.39 REMARK 500 ASP D 85 -113.34 59.76 REMARK 500 GLU D 106 63.89 -107.54 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 B2003 DISTANCE = 6.09 ANGSTROMS REMARK 525 HOH D2005 DISTANCE = 6.29 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 FE A1127 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS A 10 SG REMARK 620 2 CYS A 13 SG 111.5 REMARK 620 3 CYS A 29 SG 108.7 107.6 REMARK 620 4 CYS A 30 SG 106.1 104.2 118.8 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1129 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 33 OD1 REMARK 620 2 ASP A 33 OD2 52.3 REMARK 620 3 HOH A2035 O 69.4 121.7 REMARK 620 4 HOH A2036 O 80.8 68.5 103.0 REMARK 620 5 GLU C 26 OE1 77.1 27.2 143.5 56.3 REMARK 620 6 HOH C2019 O 149.6 149.2 84.2 91.0 122.1 REMARK 620 7 HOH C2029 O 99.5 115.6 72.6 175.0 128.7 86.3 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1130 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 33 OD2 REMARK 620 2 HOH A2026 O 81.0 REMARK 620 3 GLU C 26 OE1 113.2 32.2 REMARK 620 4 GLU C 26 OE2 111.6 30.7 2.0 REMARK 620 5 ASP C 33 OD1 112.4 31.5 1.7 3.0 REMARK 620 6 ASP C 33 OD2 112.4 31.7 2.9 4.2 1.2 REMARK 620 7 HOH C2026 O 150.5 78.6 49.6 50.3 51.0 51.6 REMARK 620 8 HOH C2027 O 71.1 87.5 98.3 96.6 99.6 100.7 86.8 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A1128 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 49 NE2 REMARK 620 2 HIS A 69 NE2 91.1 REMARK 620 3 HIS A 75 NE2 164.2 87.0 REMARK 620 4 CYS A 116 SG 106.4 91.3 89.3 REMARK 620 5 HIS A 119 ND1 85.6 169.2 93.3 99.5 REMARK 620 6 NO3 A1131 O3 82.3 81.8 81.9 169.1 87.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B1129 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HOH A2072 O REMARK 620 2 GLU B 18 OE1 133.6 REMARK 620 3 HOH B2023 O 170.5 55.8 REMARK 620 4 HOH B2024 O 96.1 75.4 87.7 REMARK 620 5 HOH B2075 O 92.8 102.9 82.5 169.0 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B1127 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS B 10 SG REMARK 620 2 CYS B 13 SG 112.0 REMARK 620 3 CYS B 29 SG 106.4 103.4 REMARK 620 4 CYS B 30 SG 106.0 110.0 119.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B1128 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 49 NE2 REMARK 620 2 HIS B 69 NE2 90.7 REMARK 620 3 HIS B 75 NE2 161.6 92.9 REMARK 620 4 CYS B 116 SG 108.0 92.1 89.9 REMARK 620 5 HIS B 119 ND1 79.3 167.5 94.4 98.0 REMARK 620 6 PER B1130 O1 76.1 72.1 87.8 163.9 98.0 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE C1127 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS C 10 SG REMARK 620 2 CYS C 13 SG 110.6 REMARK 620 3 CYS C 29 SG 104.9 106.1 REMARK 620 4 CYS C 30 SG 106.8 108.1 120.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE C1128 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS C 49 NE2 REMARK 620 2 HIS C 69 NE2 89.9 REMARK 620 3 HIS C 75 NE2 161.3 88.2 REMARK 620 4 CYS C 116 SG 104.7 89.7 94.0 REMARK 620 5 HIS C 119 ND1 82.3 165.4 95.2 104.2 REMARK 620 6 PER C1130 O1 79.9 72.9 81.8 162.1 93.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE D1127 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 CYS D 10 SG REMARK 620 2 CYS D 13 SG 108.5 REMARK 620 3 CYS D 29 SG 106.9 103.1 REMARK 620 4 CYS D 30 SG 107.0 108.5 122.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE D1128 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 49 NE2 REMARK 620 2 HIS D 69 NE2 97.2 REMARK 620 3 HIS D 75 NE2 174.0 86.9 REMARK 620 4 CYS D 116 SG 101.1 88.2 83.4 REMARK 620 5 HIS D 119 ND1 86.9 176.0 89.1 90.8 REMARK 620 6 PER D1129 O1 88.9 79.7 87.5 165.2 100.7 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 FE A1127 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE A1128 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A1129 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A1130 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NO3 A1131 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B1127 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B1128 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B1129 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C1127 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE C1128 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA C1129 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE D1127 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE D1128 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PER B1130 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PER C1130 REMARK 800 REMARK 800 SITE_IDENTIFIER: BC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PER D1129 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1VZG RELATED DB: PDB REMARK 900 STRUCTURE OF SUPEROXIDE REDUCTASE BOUND TO FERROCYANIDE AND ACTIVE REMARK 900 SITE EXPANSION UPON X-RAY INDUCED PHOTOREDUCTION REMARK 900 RELATED ID: 1VZH RELATED DB: PDB REMARK 900 STRUCTURE OF SUPEROXIDE REDUCTASE BOUND TO FERROCYANIDE AND ACTIVE REMARK 900 SITE EXPANSION UPON X-RAY INDUCED PHOTOREDUCTION REMARK 900 RELATED ID: 1VZI RELATED DB: PDB REMARK 900 STRUCTURE OF SUPEROXIDE REDUCTASE BOUND TO FERROCYANIDE AND ACTIVE REMARK 900 SITE EXPANSION UPON X-RAY INDUCED PHOTOREDUCTION REMARK 900 RELATED ID: 2JI1 RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF WILD-TYPE SUPEROXIDE REDUCTASE FROM REMARK 900 DESULFOARCULUS BAARSII REMARK 900 RELATED ID: 2JI2 RELATED DB: PDB REMARK 900 X-RAY STRUCTURE OF E114A MUTANT OF SUPEROXIDE REDUCTASE FROM REMARK 900 DESULFOARCULUS BAARSII IN THE NATIVE, REDUCED FORM DBREF 2JI3 A 1 126 UNP Q46495 DFX_DESB2 1 126 DBREF 2JI3 B 1 126 UNP Q46495 DFX_DESB2 1 126 DBREF 2JI3 C 1 126 UNP Q46495 DFX_DESB2 1 126 DBREF 2JI3 D 1 126 UNP Q46495 DFX_DESB2 1 126 SEQADV 2JI3 ALA A 114 UNP Q46495 GLU 114 ENGINEERED MUTATION SEQADV 2JI3 ALA B 114 UNP Q46495 GLU 114 ENGINEERED MUTATION SEQADV 2JI3 ALA C 114 UNP Q46495 GLU 114 ENGINEERED MUTATION SEQADV 2JI3 ALA D 114 UNP Q46495 GLU 114 ENGINEERED MUTATION SEQRES 1 A 126 MET PRO GLU ARG LEU GLN VAL TYR LYS CYS GLU VAL CYS SEQRES 2 A 126 GLY ASN ILE VAL GLU VAL LEU ASN GLY GLY ILE GLY GLU SEQRES 3 A 126 LEU VAL CYS CYS ASN GLN ASP MET LYS LEU MET SER GLU SEQRES 4 A 126 ASN THR VAL ASP ALA ALA LYS GLU LYS HIS VAL PRO VAL SEQRES 5 A 126 ILE GLU LYS ILE ASP GLY GLY TYR LYS VAL LYS VAL GLY SEQRES 6 A 126 ALA VAL ALA HIS PRO MET GLU GLU LYS HIS TYR ILE GLN SEQRES 7 A 126 TRP ILE GLU LEU LEU ALA ASP ASP LYS CYS TYR THR GLN SEQRES 8 A 126 PHE LEU LYS PRO GLY GLN ALA PRO GLU ALA VAL PHE LEU SEQRES 9 A 126 ILE GLU ALA ALA LYS VAL VAL ALA ARG ALA TYR CYS ASN SEQRES 10 A 126 ILE HIS GLY HIS TRP LYS ALA GLU ASN SEQRES 1 B 126 MET PRO GLU ARG LEU GLN VAL TYR LYS CYS GLU VAL CYS SEQRES 2 B 126 GLY ASN ILE VAL GLU VAL LEU ASN GLY GLY ILE GLY GLU SEQRES 3 B 126 LEU VAL CYS CYS ASN GLN ASP MET LYS LEU MET SER GLU SEQRES 4 B 126 ASN THR VAL ASP ALA ALA LYS GLU LYS HIS VAL PRO VAL SEQRES 5 B 126 ILE GLU LYS ILE ASP GLY GLY TYR LYS VAL LYS VAL GLY SEQRES 6 B 126 ALA VAL ALA HIS PRO MET GLU GLU LYS HIS TYR ILE GLN SEQRES 7 B 126 TRP ILE GLU LEU LEU ALA ASP ASP LYS CYS TYR THR GLN SEQRES 8 B 126 PHE LEU LYS PRO GLY GLN ALA PRO GLU ALA VAL PHE LEU SEQRES 9 B 126 ILE GLU ALA ALA LYS VAL VAL ALA ARG ALA TYR CYS ASN SEQRES 10 B 126 ILE HIS GLY HIS TRP LYS ALA GLU ASN SEQRES 1 C 126 MET PRO GLU ARG LEU GLN VAL TYR LYS CYS GLU VAL CYS SEQRES 2 C 126 GLY ASN ILE VAL GLU VAL LEU ASN GLY GLY ILE GLY GLU SEQRES 3 C 126 LEU VAL CYS CYS ASN GLN ASP MET LYS LEU MET SER GLU SEQRES 4 C 126 ASN THR VAL ASP ALA ALA LYS GLU LYS HIS VAL PRO VAL SEQRES 5 C 126 ILE GLU LYS ILE ASP GLY GLY TYR LYS VAL LYS VAL GLY SEQRES 6 C 126 ALA VAL ALA HIS PRO MET GLU GLU LYS HIS TYR ILE GLN SEQRES 7 C 126 TRP ILE GLU LEU LEU ALA ASP ASP LYS CYS TYR THR GLN SEQRES 8 C 126 PHE LEU LYS PRO GLY GLN ALA PRO GLU ALA VAL PHE LEU SEQRES 9 C 126 ILE GLU ALA ALA LYS VAL VAL ALA ARG ALA TYR CYS ASN SEQRES 10 C 126 ILE HIS GLY HIS TRP LYS ALA GLU ASN SEQRES 1 D 126 MET PRO GLU ARG LEU GLN VAL TYR LYS CYS GLU VAL CYS SEQRES 2 D 126 GLY ASN ILE VAL GLU VAL LEU ASN GLY GLY ILE GLY GLU SEQRES 3 D 126 LEU VAL CYS CYS ASN GLN ASP MET LYS LEU MET SER GLU SEQRES 4 D 126 ASN THR VAL ASP ALA ALA LYS GLU LYS HIS VAL PRO VAL SEQRES 5 D 126 ILE GLU LYS ILE ASP GLY GLY TYR LYS VAL LYS VAL GLY SEQRES 6 D 126 ALA VAL ALA HIS PRO MET GLU GLU LYS HIS TYR ILE GLN SEQRES 7 D 126 TRP ILE GLU LEU LEU ALA ASP ASP LYS CYS TYR THR GLN SEQRES 8 D 126 PHE LEU LYS PRO GLY GLN ALA PRO GLU ALA VAL PHE LEU SEQRES 9 D 126 ILE GLU ALA ALA LYS VAL VAL ALA ARG ALA TYR CYS ASN SEQRES 10 D 126 ILE HIS GLY HIS TRP LYS ALA GLU ASN HET FE A1127 1 HET FE A1128 1 HET CA A1129 1 HET CA A1130 1 HET NO3 A1131 4 HET FE B1127 1 HET FE B1128 1 HET CA B1129 1 HET PER B1130 2 HET FE C1127 1 HET FE C1128 1 HET CA C1129 1 HET PER C1130 2 HET FE D1127 1 HET FE D1128 1 HET PER D1129 2 HETNAM FE FE (III) ION HETNAM CA CALCIUM ION HETNAM NO3 NITRATE ION HETNAM PER PEROXIDE ION FORMUL 5 FE 8(FE 3+) FORMUL 7 CA 4(CA 2+) FORMUL 9 NO3 N O3 1- FORMUL 13 PER 3(O2 2-) FORMUL 21 HOH *309(H2 O) HELIX 1 1 ALA A 45 VAL A 50 1 6 HELIX 2 2 ALA B 45 VAL B 50 1 6 HELIX 3 3 ALA C 45 VAL C 50 1 6 HELIX 4 4 ALA D 45 VAL D 50 1 6 SHEET 1 AA 6 LYS A 35 LEU A 36 0 SHEET 2 AA 6 VAL A 7 LYS A 9 -1 O LYS A 9 N LYS A 35 SHEET 3 AA 6 ILE A 16 ASN A 21 -1 O VAL A 17 N TYR A 8 SHEET 4 AA 6 ILE B 16 ASN B 21 -1 O ILE B 16 N LEU A 20 SHEET 5 AA 6 VAL B 7 LYS B 9 -1 O TYR B 8 N VAL B 17 SHEET 6 AA 6 LYS B 35 LEU B 36 -1 O LYS B 35 N LYS B 9 SHEET 1 AB 2 VAL A 28 CYS A 29 0 SHEET 2 AB 2 GLN A 32 ASP A 33 -1 O GLN A 32 N CYS A 29 SHEET 1 AC 3 PRO A 51 ILE A 56 0 SHEET 2 AC 3 GLY A 59 VAL A 64 -1 O GLY A 59 N ILE A 56 SHEET 3 AC 3 GLU A 100 LEU A 104 -1 O ALA A 101 N VAL A 62 SHEET 1 AD 8 GLY A 120 GLU A 125 0 SHEET 2 AD 8 VAL A 111 CYS A 116 -1 O ALA A 112 N ALA A 124 SHEET 3 AD 8 ILE A 77 ALA A 84 -1 N GLN A 78 O TYR A 115 SHEET 4 AD 8 LYS A 87 PHE A 92 -1 O LYS A 87 N ALA A 84 SHEET 5 AD 8 LYS B 87 PHE B 92 -1 O CYS B 88 N THR A 90 SHEET 6 AD 8 ILE B 77 ALA B 84 -1 O ILE B 80 N GLN B 91 SHEET 7 AD 8 VAL B 111 CYS B 116 -1 O VAL B 111 N LEU B 83 SHEET 8 AD 8 GLY B 120 GLU B 125 -1 O GLY B 120 N CYS B 116 SHEET 1 BA 2 VAL B 28 CYS B 29 0 SHEET 2 BA 2 GLN B 32 ASP B 33 -1 O GLN B 32 N CYS B 29 SHEET 1 BB 3 PRO B 51 ILE B 56 0 SHEET 2 BB 3 GLY B 59 VAL B 64 -1 O GLY B 59 N ILE B 56 SHEET 3 BB 3 GLU B 100 LEU B 104 -1 O ALA B 101 N VAL B 62 SHEET 1 CA 6 LYS C 35 LEU C 36 0 SHEET 2 CA 6 VAL C 7 LYS C 9 -1 O LYS C 9 N LYS C 35 SHEET 3 CA 6 ILE C 16 ASN C 21 -1 O VAL C 17 N TYR C 8 SHEET 4 CA 6 ILE D 16 ASN D 21 -1 O ILE D 16 N LEU C 20 SHEET 5 CA 6 VAL D 7 LYS D 9 -1 O TYR D 8 N VAL D 17 SHEET 6 CA 6 LYS D 35 LEU D 36 -1 O LYS D 35 N LYS D 9 SHEET 1 CB 4 GLN C 32 ASP C 33 0 SHEET 2 CB 4 LEU C 27 CYS C 29 -1 O CYS C 29 N GLN C 32 SHEET 3 CB 4 LEU D 27 CYS D 29 -1 O VAL D 28 N VAL C 28 SHEET 4 CB 4 GLN D 32 ASP D 33 -1 O GLN D 32 N CYS D 29 SHEET 1 CC 3 PRO C 51 ILE C 56 0 SHEET 2 CC 3 GLY C 59 VAL C 64 -1 O GLY C 59 N ILE C 56 SHEET 3 CC 3 GLU C 100 PHE C 103 -1 O ALA C 101 N VAL C 62 SHEET 1 CD 8 GLY C 120 GLU C 125 0 SHEET 2 CD 8 VAL C 111 CYS C 116 -1 O ALA C 112 N ALA C 124 SHEET 3 CD 8 ILE C 77 ALA C 84 -1 N GLN C 78 O TYR C 115 SHEET 4 CD 8 LYS C 87 PHE C 92 -1 O LYS C 87 N ALA C 84 SHEET 5 CD 8 LYS D 87 PHE D 92 -1 O CYS D 88 N THR C 90 SHEET 6 CD 8 ILE D 77 ALA D 84 -1 O ILE D 80 N GLN D 91 SHEET 7 CD 8 VAL D 111 CYS D 116 -1 O VAL D 111 N LEU D 83 SHEET 8 CD 8 GLY D 120 GLU D 125 -1 O GLY D 120 N CYS D 116 SHEET 1 DA 3 PRO D 51 ILE D 56 0 SHEET 2 DA 3 GLY D 59 VAL D 64 -1 O GLY D 59 N ILE D 56 SHEET 3 DA 3 GLU D 100 LEU D 104 -1 O ALA D 101 N VAL D 62 LINK SG CYS A 10 FE FE A1127 1555 1555 2.25 LINK SG CYS A 13 FE FE A1127 1555 1555 2.20 LINK SG CYS A 29 FE FE A1127 1555 1555 2.23 LINK SG CYS A 30 FE FE A1127 1555 1555 2.36 LINK OD1 ASP A 33 CA CA A1129 1555 1555 2.51 LINK OD2 ASP A 33 CA CA A1129 1555 1555 2.50 LINK OD2 ASP A 33 CA CA A1130 1555 1555 2.83 LINK NE2 HIS A 49 FE FE A1128 1555 1555 2.22 LINK NE2 HIS A 69 FE FE A1128 1555 1555 2.27 LINK NE2 HIS A 75 FE FE A1128 1555 1555 2.20 LINK SG CYS A 116 FE FE A1128 1555 1555 2.53 LINK ND1 HIS A 119 FE FE A1128 1555 1555 2.04 LINK FE FE A1128 O3 NO3 A1131 1555 1555 2.77 LINK CA CA A1129 O HOH A2035 1555 1555 2.32 LINK CA CA A1129 O HOH A2036 1555 1555 2.50 LINK CA CA A1129 OE1 GLU C 26 8455 1555 2.45 LINK CA CA A1129 O HOH C2019 1555 8555 2.39 LINK CA CA A1129 O HOH C2029 1555 8555 2.39 LINK CA CA A1130 O HOH A2026 1555 1555 2.47 LINK CA CA A1130 OE1 GLU C 26 8455 1555 2.67 LINK CA CA A1130 OE2 GLU C 26 8455 1555 2.53 LINK CA CA A1130 OD1 ASP C 33 8455 1555 2.61 LINK CA CA A1130 OD2 ASP C 33 8455 1555 2.60 LINK CA CA A1130 O HOH C2026 1555 8555 2.27 LINK CA CA A1130 O HOH C2027 1555 8555 2.33 LINK O HOH A2072 CA CA B1129 1555 1555 2.29 LINK SG CYS B 10 FE FE B1127 1555 1555 2.29 LINK SG CYS B 13 FE FE B1127 1555 1555 2.20 LINK OE1 GLU B 18 CA CA B1129 1555 1555 2.88 LINK SG CYS B 29 FE FE B1127 1555 1555 2.36 LINK SG CYS B 30 FE FE B1127 1555 1555 2.37 LINK NE2 HIS B 49 FE FE B1128 1555 1555 2.34 LINK NE2 HIS B 69 FE FE B1128 1555 1555 2.21 LINK NE2 HIS B 75 FE FE B1128 1555 1555 2.25 LINK SG CYS B 116 FE FE B1128 1555 1555 2.53 LINK ND1 HIS B 119 FE FE B1128 1555 1555 2.07 LINK FE FE B1128 O1 PER B1130 1555 1555 2.00 LINK CA CA B1129 O HOH B2023 1555 1555 2.54 LINK CA CA B1129 O HOH B2024 1555 1555 2.22 LINK CA CA B1129 O HOH B2075 1555 1555 2.32 LINK SG CYS C 10 FE FE C1127 1555 1555 2.24 LINK SG CYS C 13 FE FE C1127 1555 1555 2.24 LINK OE1 GLU C 18 CA CA C1129 1555 1555 2.64 LINK SG CYS C 29 FE FE C1127 1555 1555 2.26 LINK SG CYS C 30 FE FE C1127 1555 1555 2.35 LINK NE2 HIS C 49 FE FE C1128 1555 1555 2.39 LINK NE2 HIS C 69 FE FE C1128 1555 1555 2.31 LINK NE2 HIS C 75 FE FE C1128 1555 1555 2.38 LINK SG CYS C 116 FE FE C1128 1555 1555 2.48 LINK ND1 HIS C 119 FE FE C1128 1555 1555 2.28 LINK FE FE C1128 O1 PER C1130 1555 1555 1.97 LINK SG CYS D 10 FE FE D1127 1555 1555 2.20 LINK SG CYS D 13 FE FE D1127 1555 1555 2.18 LINK SG CYS D 29 FE FE D1127 1555 1555 2.35 LINK SG CYS D 30 FE FE D1127 1555 1555 2.25 LINK NE2 HIS D 49 FE FE D1128 1555 1555 2.17 LINK NE2 HIS D 69 FE FE D1128 1555 1555 2.24 LINK NE2 HIS D 75 FE FE D1128 1555 1555 2.29 LINK SG CYS D 116 FE FE D1128 1555 1555 2.60 LINK ND1 HIS D 119 FE FE D1128 1555 1555 2.27 LINK FE FE D1128 O1 PER D1129 1555 1555 2.04 CISPEP 1 VAL A 64 GLY A 65 0 1.57 CISPEP 2 VAL B 64 GLY B 65 0 11.83 CISPEP 3 VAL C 64 GLY C 65 0 -1.52 CISPEP 4 VAL D 64 GLY D 65 0 -1.15 SITE 1 AC1 4 CYS A 10 CYS A 13 CYS A 29 CYS A 30 SITE 1 AC2 6 HIS A 49 HIS A 69 HIS A 75 CYS A 116 SITE 2 AC2 6 HIS A 119 NO3 A1131 SITE 1 AC3 6 ASP A 33 HOH A2035 HOH A2036 GLU C 26 SITE 2 AC3 6 HOH C2019 HOH C2029 SITE 1 AC4 6 ASP A 33 HOH A2026 GLU C 26 ASP C 33 SITE 2 AC4 6 HOH C2026 HOH C2027 SITE 1 AC5 8 LYS A 48 HIS A 49 HIS A 69 PRO A 70 SITE 2 AC5 8 HIS A 75 HIS A 119 FE A1128 HOH A2052 SITE 1 AC6 4 CYS B 10 CYS B 13 CYS B 29 CYS B 30 SITE 1 AC7 6 HIS B 49 HIS B 69 HIS B 75 CYS B 116 SITE 2 AC7 6 HIS B 119 PER B1130 SITE 1 AC8 6 HOH A2072 GLU B 18 THR B 90 HOH B2023 SITE 2 AC8 6 HOH B2024 HOH B2075 SITE 1 AC9 4 CYS C 10 CYS C 13 CYS C 29 CYS C 30 SITE 1 BC1 6 HIS C 49 HIS C 69 HIS C 75 CYS C 116 SITE 2 BC1 6 HIS C 119 PER C1130 SITE 1 BC2 1 GLU C 18 SITE 1 BC3 4 CYS D 10 CYS D 13 CYS D 29 CYS D 30 SITE 1 BC4 6 HIS D 49 HIS D 69 HIS D 75 CYS D 116 SITE 2 BC4 6 HIS D 119 PER D1129 SITE 1 BC5 8 LYS B 48 HIS B 49 HIS B 69 HIS B 75 SITE 2 BC5 8 HIS B 119 FE B1128 HOH B2052 HOH B2087 SITE 1 BC6 5 HIS C 49 HIS C 69 HIS C 75 HIS C 119 SITE 2 BC6 5 FE C1128 SITE 1 BC7 8 LYS D 48 HIS D 49 HIS D 69 HIS D 75 SITE 2 BC7 8 HIS D 119 FE D1128 HOH D2058 HOH D2059 CRYST1 69.450 82.900 202.660 90.00 90.00 90.00 I 2 2 2 32 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 0.014399 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012063 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004934 0.00000 MTRIX1 1 -0.229898 0.079956 -0.969925 50.92800 1 MTRIX2 1 0.087610 -0.990873 -0.102449 53.31330 1 MTRIX3 1 -0.969263 -0.108528 0.220795 44.96480 1 MTRIX1 2 -0.967133 -0.236001 -0.094647 42.10510 1 MTRIX2 2 0.240878 -0.969569 -0.043754 44.64910 1 MTRIX3 2 -0.081441 -0.065115 0.994549 -43.91400 1 MTRIX1 3 0.327951 0.033360 -0.944105 87.20870 1 MTRIX2 3 -0.320849 0.943905 -0.078099 18.31100 1 MTRIX3 3 0.888540 0.328528 0.320258 -10.78550 1