HEADER OXIDOREDUCTASE 29-JUN-14 4TW3 TITLE INSIGHTS INTO SUBSTRATE AND METAL BINDING FROM THE CRYSTAL STRUCTURE TITLE 2 OF CYANOBACTERIAL ALDEHYDE DEFORMYLATING OXYGENASE WITH SUBSTRATE TITLE 3 BOUND COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALDEHYDE DECARBONYLASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: AD,FATTY ALDEHYDE DECARBONYLASE; COMPND 5 EC: 4.1.99.5; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PROCHLOROCOCCUS MARINUS; SOURCE 3 ORGANISM_TAXID: 74547; SOURCE 4 STRAIN: MIT 9313; SOURCE 5 GENE: PMT_1231; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NON-HEME DI-IRON PROTEIN, HYDROCARBON PRODUCTION, ALPHA-HELIX, KEYWDS 2 OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR B.C.BUER,B.PAUL,D.DAS,J.A.STUCKEY,E.N.G.MARSH REVDAT 3 27-SEP-23 4TW3 1 SOURCE REMARK REVDAT 2 10-DEC-14 4TW3 1 JRNL REVDAT 1 15-OCT-14 4TW3 0 JRNL AUTH B.C.BUER,B.PAUL,D.DAS,J.A.STUCKEY,E.N.MARSH JRNL TITL INSIGHTS INTO SUBSTRATE AND METAL BINDING FROM THE CRYSTAL JRNL TITL 2 STRUCTURE OF CYANOBACTERIAL ALDEHYDE DEFORMYLATING OXYGENASE JRNL TITL 3 WITH SUBSTRATE BOUND. JRNL REF ACS CHEM.BIOL. V. 9 2584 2014 JRNL REFN ESSN 1554-8937 JRNL PMID 25222710 JRNL DOI 10.1021/CB500343J REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.0 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.61 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 3 NUMBER OF REFLECTIONS : 47171 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 + TEST SET) : 0.176 REMARK 3 R VALUE (WORKING SET) : 0.175 REMARK 3 FREE R VALUE : 0.190 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.060 REMARK 3 FREE R VALUE TEST SET COUNT : 2386 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 : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.64 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.97 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 3432 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.1722 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3273 REMARK 3 BIN R VALUE (WORKING SET) : 0.1718 REMARK 3 BIN FREE R VALUE : 0.1801 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.63 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 159 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 : 1751 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 26 REMARK 3 SOLVENT ATOMS : 293 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 20.98 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.29 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.38980 REMARK 3 B22 (A**2) : 0.38980 REMARK 3 B33 (A**2) : -0.77950 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) : 0.172 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.071 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.068 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.066 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.064 REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.958 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.956 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 1878 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 2548 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 681 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 53 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 283 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 1878 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 0 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 250 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 2558 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 0.90 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.64 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 14.93 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: { A|21 - A|242 } REMARK 3 ORIGIN FOR THE GROUP (A): -20.4648 1.8418 -9.5515 REMARK 3 T TENSOR REMARK 3 T11: -0.0313 T22: -0.0534 REMARK 3 T33: -0.0304 T12: 0.0011 REMARK 3 T13: -0.0103 T23: 0.0304 REMARK 3 L TENSOR REMARK 3 L11: 0.5135 L22: 1.0149 REMARK 3 L33: 0.7513 L12: -0.0180 REMARK 3 L13: -0.0239 L23: -0.0565 REMARK 3 S TENSOR REMARK 3 S11: 0.0077 S12: -0.0045 S13: 0.0003 REMARK 3 S21: 0.0221 S22: 0.0028 S23: 0.0129 REMARK 3 S31: 0.0131 S32: 0.0013 S33: -0.0106 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 4TW3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-JUL-14. REMARK 100 THE DEPOSITION ID IS D_1000202379. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 12-APR-13 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 21-ID-F REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97872 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 225 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 47171 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 38.610 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 14.40 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 20.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 14.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 2OC5 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 64.46 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.46 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 1000, 0.1 M HEPES, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 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 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 58.28500 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 38.60750 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 38.60750 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 87.42750 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 38.60750 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 38.60750 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 29.14250 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 38.60750 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 38.60750 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 87.42750 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 38.60750 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 38.60750 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 29.14250 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 58.28500 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: 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 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 SER A 243 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 A 90 CG CD CE NZ REMARK 470 LYS A 148 CD CE NZ REMARK 470 LYS A 155 CG CD CE NZ 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 125 -64.29 -105.39 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 A 609 DISTANCE = 6.50 ANGSTROMS REMARK 525 HOH A 689 DISTANCE = 6.90 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 A 301 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 45 OE1 REMARK 620 2 GLU A 45 OE2 56.8 REMARK 620 3 GLU A 73 OE1 90.1 146.8 REMARK 620 4 HIS A 76 ND1 95.9 95.2 84.8 REMARK 620 5 GLU A 157 OE1 139.7 83.0 130.2 89.2 REMARK 620 6 STE A 303 O2 100.0 99.9 87.5 162.4 83.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 302 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 73 OE2 REMARK 620 2 GLU A 128 OE1 150.1 REMARK 620 3 GLU A 128 OE2 92.4 59.0 REMARK 620 4 GLU A 157 OE2 122.2 87.6 144.3 REMARK 620 5 HIS A 160 ND1 85.5 102.1 90.8 83.6 REMARK 620 6 STE A 303 O2 83.9 100.1 115.8 79.9 151.6 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 FE A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue FE A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue STE A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EDO A 304 DBREF 4TW3 A 21 243 UNP Q7V6D4 ALDEC_PROMM 21 243 SEQADV 4TW3 LYS A 90 UNP Q7V6D4 GLU 90 CONFLICT SEQRES 1 A 223 ALA LEU PRO ASP PHE THR SER ASP ARG TYR LYS ASP ALA SEQRES 2 A 223 TYR SER ARG ILE ASN ALA ILE VAL ILE GLU GLY GLU GLN SEQRES 3 A 223 GLU ALA HIS ASP ASN TYR ILE ALA ILE GLY THR LEU LEU SEQRES 4 A 223 PRO ASP HIS VAL GLU GLU LEU LYS ARG LEU ALA LYS MET SEQRES 5 A 223 GLU MET ARG HIS LYS LYS GLY PHE THR ALA CYS GLY LYS SEQRES 6 A 223 ASN LEU GLY VAL LYS ALA ASP MET ASP PHE ALA ARG GLU SEQRES 7 A 223 PHE PHE ALA PRO LEU ARG ASP ASN PHE GLN THR ALA LEU SEQRES 8 A 223 GLY GLN GLY LYS THR PRO THR CYS LEU LEU ILE GLN ALA SEQRES 9 A 223 LEU LEU ILE GLU ALA PHE ALA ILE SER ALA TYR HIS THR SEQRES 10 A 223 TYR ILE PRO VAL SER ASP PRO PHE ALA ARG LYS ILE THR SEQRES 11 A 223 GLU GLY VAL VAL LYS ASP GLU TYR THR HIS LEU ASN TYR SEQRES 12 A 223 GLY GLU ALA TRP LEU LYS ALA ASN LEU GLU SER CYS ARG SEQRES 13 A 223 GLU GLU LEU LEU GLU ALA ASN ARG GLU ASN LEU PRO LEU SEQRES 14 A 223 ILE ARG ARG MET LEU ASP GLN VAL ALA GLY ASP ALA ALA SEQRES 15 A 223 VAL LEU GLN MET ASP LYS GLU ASP LEU ILE GLU ASP PHE SEQRES 16 A 223 LEU ILE ALA TYR GLN GLU SER LEU THR GLU ILE GLY PHE SEQRES 17 A 223 ASN THR ARG GLU ILE THR ARG MET ALA ALA ALA ALA LEU SEQRES 18 A 223 VAL SER HET FE A 301 1 HET FE A 302 1 HET STE A 303 20 HET EDO A 304 4 HETNAM FE FE (III) ION HETNAM STE STEARIC ACID HETNAM EDO 1,2-ETHANEDIOL HETSYN EDO ETHYLENE GLYCOL FORMUL 2 FE 2(FE 3+) FORMUL 4 STE C18 H36 O2 FORMUL 5 EDO C2 H6 O2 FORMUL 6 HOH *293(H2 O) HELIX 1 AA1 SER A 27 LEU A 59 1 33 HELIX 2 AA2 HIS A 62 LEU A 87 1 26 HELIX 3 AA3 ASP A 92 GLN A 113 1 22 HELIX 4 AA4 LYS A 115 ALA A 124 1 10 HELIX 5 AA5 LEU A 125 ILE A 139 1 15 HELIX 6 AA6 PRO A 140 SER A 142 5 3 HELIX 7 AA7 ASP A 143 LEU A 204 1 62 HELIX 8 AA8 ASP A 207 GLY A 227 1 21 HELIX 9 AA9 ASN A 229 ALA A 238 1 10 HELIX 10 AB1 ALA A 239 VAL A 242 5 4 LINK OE1 GLU A 45 FE FE A 301 1555 1555 2.05 LINK OE2 GLU A 45 FE FE A 301 1555 1555 2.49 LINK OE1 GLU A 73 FE FE A 301 1555 1555 2.08 LINK OE2 GLU A 73 FE FE A 302 1555 1555 2.08 LINK ND1 HIS A 76 FE FE A 301 1555 1555 2.16 LINK OE1 GLU A 128 FE FE A 302 1555 1555 2.20 LINK OE2 GLU A 128 FE FE A 302 1555 1555 2.28 LINK OE1 GLU A 157 FE FE A 301 1555 1555 2.05 LINK OE2 GLU A 157 FE FE A 302 1555 1555 2.24 LINK ND1 HIS A 160 FE FE A 302 1555 1555 2.20 LINK FE FE A 301 O2 STE A 303 1555 1555 2.16 LINK FE FE A 302 O2 STE A 303 1555 1555 2.33 SITE 1 AC1 6 GLU A 45 GLU A 73 HIS A 76 GLU A 157 SITE 2 AC1 6 FE A 302 STE A 303 SITE 1 AC2 6 GLU A 73 GLU A 128 GLU A 157 HIS A 160 SITE 2 AC2 6 FE A 301 STE A 303 SITE 1 AC3 17 TYR A 34 ILE A 37 ASN A 38 ILE A 40 SITE 2 AC3 17 VAL A 41 GLU A 45 ALA A 48 GLU A 73 SITE 3 AC3 17 GLN A 123 ILE A 127 GLU A 128 ALA A 134 SITE 4 AC3 17 TYR A 135 TYR A 138 GLU A 157 FE A 301 SITE 5 AC3 17 FE A 302 SITE 1 AC4 7 GLU A 47 ASN A 51 PHE A 100 ARG A 104 SITE 2 AC4 7 ILE A 127 HOH A 496 HOH A 502 CRYST1 77.215 77.215 116.570 90.00 90.00 90.00 P 43 21 2 8 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 0.012951 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012951 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008579 0.00000