HEADER OXIDOREDUCTASE 14-DEC-99 1DMH TITLE STRUCTURE OF CATECHOL 1,2-DIOXYGENASE FROM ACINETOBACTER SP. ADP1 WITH TITLE 2 BOUND 4-METHYLCATECHOL COMPND MOL_ID: 1; COMPND 2 MOLECULE: CATECHOL 1,2-DIOXYGENASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 1,2-CTD; COMPND 5 EC: 1.13.11.1; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ACINETOBACTER SP.; SOURCE 3 ORGANISM_TAXID: 62977; SOURCE 4 STRAIN: ADP1; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID KEYWDS DIOXYGENASE, AROMATIC HYDROCARBON DEGRADATION, ALPHA/BETA FOLD, KEYWDS 2 METALLOENZYME, SUBSTRATE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR M.W.VETTING,D.H.OHLENDORF REVDAT 5 07-FEB-24 1DMH 1 REMARK LINK REVDAT 4 04-OCT-17 1DMH 1 REMARK REVDAT 3 13-JUL-11 1DMH 1 VERSN REVDAT 2 24-FEB-09 1DMH 1 VERSN REVDAT 1 23-MAY-00 1DMH 0 JRNL AUTH M.W.VETTING,D.H.OHLENDORF JRNL TITL THE 1.8 A CRYSTAL STRUCTURE OF CATECHOL 1,2-DIOXYGENASE JRNL TITL 2 REVEALS A NOVEL HYDROPHOBIC HELICAL ZIPPER AS A SUBUNIT JRNL TITL 3 LINKER. JRNL REF STRUCTURE FOLD.DES. V. 8 429 2000 JRNL REFN ISSN 0969-2126 JRNL PMID 10801478 JRNL DOI 10.1016/S0969-2126(00)00122-2 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH E.L.NEIDLE,C.HARNETT,S.BONITZ,L.N.ORNSTON REMARK 1 TITL DNA SEQUENCE OF THE ACINETOBACTER CALCOACETICUS CATECHOL REMARK 1 TITL 2 1,2-DIOXYGENASE I STRUCTURAL GENE CATA: EVIDENCE FOR REMARK 1 TITL 3 EVOLUTIONARY DIVERGENCE OF INTRADIOL DIOXYGENASES BY REMARK 1 TITL 4 AQUISITION OF DNA SEQUENCE REPETITIONS REMARK 1 REF J.BACTERIOL. V. 170 4874 1988 REMARK 1 REFN ISSN 0021-9193 REMARK 1 REFERENCE 2 REMARK 1 AUTH D.H.OHLENDORF,A.M.ORVILLE,J.D.LIPSCOMB REMARK 1 TITL STRUCTURE OF PROTOCATECHUATE 3,4-DIOXYGENASE FROM REMARK 1 TITL 2 PSUEDOMONAS AERUGINOSA AT 2.15 A RESOLUTION REMARK 1 REF J.MOL.BIOL. V. 244 586 1994 REMARK 1 REFN ISSN 0022-2836 REMARK 1 DOI 10.1006/JMBI.1994.1754 REMARK 1 REFERENCE 3 REMARK 1 AUTH A.M.ORVILLE,J.D.LIPSCOMB,D.H.OHLENDORF REMARK 1 TITL CRYSTAL STRUCTURES OF SUBSTRATE AND SUBSTRATE ANALOG REMARK 1 TITL 2 COMPLEXES OF PROTOCATECHUATE 3,4-DIOXYGENASE: ENDOGENOUS REMARK 1 TITL 3 FE+3 LIGAND DISPLACEMENT IN RESPONSE TO SUBSTRATE BINDING. REMARK 1 REF BIOCHEMISTRY V. 36 10052 1997 REMARK 1 REFN ISSN 0006-2960 REMARK 1 DOI 10.1021/BI970469F REMARK 2 REMARK 2 RESOLUTION. 1.70 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) : 1.70 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) (%) : 92.4 REMARK 3 NUMBER OF REFLECTIONS : 65553 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM 10% OF OBSERVED REMARK 3 REFLECTIONS WITH AN I/SIGMA > REMARK 3 0 REMARK 3 R VALUE (WORKING SET) : 0.185 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 6582 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 4814 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 106 REMARK 3 SOLVENT ATOMS : 270 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 25.70 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 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) : 0.011 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 : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : NULL REMARK 3 KSOL : NULL REMARK 3 BSOL : NULL 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 1DMH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-DEC-99. REMARK 100 THE DEPOSITION ID IS D_1000010209. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-JAN-99 REMARK 200 TEMPERATURE (KELVIN) : 298 REMARK 200 PH : 7.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : AREA DETECTOR REMARK 200 DETECTOR MANUFACTURER : SIEMENS HI-STAR REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS REMARK 200 DATA SCALING SOFTWARE : X-GEN REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 65553 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 92.4 REMARK 200 DATA REDUNDANCY : 2.500 REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 17.5000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.68 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.75 REMARK 200 COMPLETENESS FOR SHELL (%) : 59.7 REMARK 200 DATA REDUNDANCY IN SHELL : 1.48 REMARK 200 R MERGE FOR SHELL (I) : 0.29400 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 56.58 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.83 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 10-15% PEG5000, 100MM TRIS-HCL, PH REMARK 280 7.5, .2M MGACETATE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 44.00000 REMARK 290 SMTRY3 2 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: 10410 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 25830 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -105.0 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 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 GLU A 2 REMARK 465 MET B 1 REMARK 465 GLU B 2 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 HIS A 166 -7.71 76.70 REMARK 500 THR A 194 -151.76 -151.46 REMARK 500 ASP A 251 49.30 -152.38 REMARK 500 ASP A 278 63.92 38.28 REMARK 500 HIS B 166 -7.72 80.29 REMARK 500 PHE B 176 16.86 57.90 REMARK 500 THR B 194 -155.70 -151.29 REMARK 500 ASP B 251 50.26 -152.61 REMARK 500 ASP B 278 80.90 13.22 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 TYR A 42 0.07 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE A 400 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR A 164 OH REMARK 620 2 HIS A 224 NE2 97.7 REMARK 620 3 HIS A 226 NE2 100.2 100.0 REMARK 620 4 MCT A 401 O3 156.0 106.2 74.6 REMARK 620 5 MCT A 401 O4 85.5 107.3 151.2 88.8 REMARK 620 6 HOH A 501 O 115.0 141.7 93.7 43.8 58.9 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 400 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 TYR B 164 OH REMARK 620 2 HIS B 224 NE2 97.2 REMARK 620 3 HIS B 226 NE2 104.1 100.1 REMARK 620 4 MCT B 401 O3 163.7 98.2 78.2 REMARK 620 5 MCT B 401 O4 82.6 104.0 153.9 88.7 REMARK 620 6 HOH B 503 O 113.9 145.0 87.7 49.8 66.8 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 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 400 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MCT A 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LIO B 999 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MCT B 401 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE LIO A 1999 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DLM RELATED DB: PDB REMARK 900 CATECHOL 1,2-DIOXYGENASE FROM ACINETOBACTER SP. ADP1 NATIVE REMARK 900 STRUCTURE REMARK 900 RELATED ID: 1DLQ RELATED DB: PDB REMARK 900 CATECHOL 1,2-DIOXYGENASE FROM ACINETOBACTER SP. ADP1 INHIBITED BY REMARK 900 MERCURY REMARK 900 RELATED ID: 1DLT RELATED DB: PDB REMARK 900 CATECHOL 1,2-DIOXYGENASE FROM ACINETOBACTER SP. ADP1 WITH BOUND REMARK 900 CATECHOL DBREF 1DMH A 1 311 UNP P07773 CATA_ACIAD 1 311 DBREF 1DMH B 1 311 UNP P07773 CATA_ACIAD 1 311 SEQRES 1 A 311 MET GLU VAL LYS ILE PHE ASN THR GLN ASP VAL GLN ASP SEQRES 2 A 311 PHE LEU ARG VAL ALA SER GLY LEU GLU GLN GLU GLY GLY SEQRES 3 A 311 ASN PRO ARG VAL LYS GLN ILE ILE HIS ARG VAL LEU SER SEQRES 4 A 311 ASP LEU TYR LYS ALA ILE GLU ASP LEU ASN ILE THR SER SEQRES 5 A 311 ASP GLU TYR TRP ALA GLY VAL ALA TYR LEU ASN GLN LEU SEQRES 6 A 311 GLY ALA ASN GLN GLU ALA GLY LEU LEU SER PRO GLY LEU SEQRES 7 A 311 GLY PHE ASP HIS TYR LEU ASP MET ARG MET ASP ALA GLU SEQRES 8 A 311 ASP ALA ALA LEU GLY ILE GLU ASN ALA THR PRO ARG THR SEQRES 9 A 311 ILE GLU GLY PRO LEU TYR VAL ALA GLY ALA PRO GLU SER SEQRES 10 A 311 VAL GLY TYR ALA ARG MET ASP ASP GLY SER ASP PRO ASN SEQRES 11 A 311 GLY HIS THR LEU ILE LEU HIS GLY THR ILE PHE ASP ALA SEQRES 12 A 311 ASP GLY LYS PRO LEU PRO ASN ALA LYS VAL GLU ILE TRP SEQRES 13 A 311 HIS ALA ASN THR LYS GLY PHE TYR SER HIS PHE ASP PRO SEQRES 14 A 311 THR GLY GLU GLN GLN ALA PHE ASN MET ARG ARG SER ILE SEQRES 15 A 311 ILE THR ASP GLU ASN GLY GLN TYR ARG VAL ARG THR ILE SEQRES 16 A 311 LEU PRO ALA GLY TYR GLY CYS PRO PRO GLU GLY PRO THR SEQRES 17 A 311 GLN GLN LEU LEU ASN GLN LEU GLY ARG HIS GLY ASN ARG SEQRES 18 A 311 PRO ALA HIS ILE HIS TYR PHE VAL SER ALA ASP GLY HIS SEQRES 19 A 311 ARG LYS LEU THR THR GLN ILE ASN VAL ALA GLY ASP PRO SEQRES 20 A 311 TYR THR TYR ASP ASP PHE ALA TYR ALA THR ARG GLU GLY SEQRES 21 A 311 LEU VAL VAL ASP ALA VAL GLU HIS THR ASP PRO GLU ALA SEQRES 22 A 311 ILE LYS ALA ASN ASP VAL GLU GLY PRO PHE ALA GLU MET SEQRES 23 A 311 VAL PHE ASP LEU LYS LEU THR ARG LEU VAL ASP GLY VAL SEQRES 24 A 311 ASP ASN GLN VAL VAL ASP ARG PRO ARG LEU ALA VAL SEQRES 1 B 311 MET GLU VAL LYS ILE PHE ASN THR GLN ASP VAL GLN ASP SEQRES 2 B 311 PHE LEU ARG VAL ALA SER GLY LEU GLU GLN GLU GLY GLY SEQRES 3 B 311 ASN PRO ARG VAL LYS GLN ILE ILE HIS ARG VAL LEU SER SEQRES 4 B 311 ASP LEU TYR LYS ALA ILE GLU ASP LEU ASN ILE THR SER SEQRES 5 B 311 ASP GLU TYR TRP ALA GLY VAL ALA TYR LEU ASN GLN LEU SEQRES 6 B 311 GLY ALA ASN GLN GLU ALA GLY LEU LEU SER PRO GLY LEU SEQRES 7 B 311 GLY PHE ASP HIS TYR LEU ASP MET ARG MET ASP ALA GLU SEQRES 8 B 311 ASP ALA ALA LEU GLY ILE GLU ASN ALA THR PRO ARG THR SEQRES 9 B 311 ILE GLU GLY PRO LEU TYR VAL ALA GLY ALA PRO GLU SER SEQRES 10 B 311 VAL GLY TYR ALA ARG MET ASP ASP GLY SER ASP PRO ASN SEQRES 11 B 311 GLY HIS THR LEU ILE LEU HIS GLY THR ILE PHE ASP ALA SEQRES 12 B 311 ASP GLY LYS PRO LEU PRO ASN ALA LYS VAL GLU ILE TRP SEQRES 13 B 311 HIS ALA ASN THR LYS GLY PHE TYR SER HIS PHE ASP PRO SEQRES 14 B 311 THR GLY GLU GLN GLN ALA PHE ASN MET ARG ARG SER ILE SEQRES 15 B 311 ILE THR ASP GLU ASN GLY GLN TYR ARG VAL ARG THR ILE SEQRES 16 B 311 LEU PRO ALA GLY TYR GLY CYS PRO PRO GLU GLY PRO THR SEQRES 17 B 311 GLN GLN LEU LEU ASN GLN LEU GLY ARG HIS GLY ASN ARG SEQRES 18 B 311 PRO ALA HIS ILE HIS TYR PHE VAL SER ALA ASP GLY HIS SEQRES 19 B 311 ARG LYS LEU THR THR GLN ILE ASN VAL ALA GLY ASP PRO SEQRES 20 B 311 TYR THR TYR ASP ASP PHE ALA TYR ALA THR ARG GLU GLY SEQRES 21 B 311 LEU VAL VAL ASP ALA VAL GLU HIS THR ASP PRO GLU ALA SEQRES 22 B 311 ILE LYS ALA ASN ASP VAL GLU GLY PRO PHE ALA GLU MET SEQRES 23 B 311 VAL PHE ASP LEU LYS LEU THR ARG LEU VAL ASP GLY VAL SEQRES 24 B 311 ASP ASN GLN VAL VAL ASP ARG PRO ARG LEU ALA VAL HET FE A 400 1 HET MCT A 401 9 HET LIO A1999 43 HET FE B 400 1 HET LIO B 999 43 HET MCT B 401 9 HETNAM FE FE (III) ION HETNAM MCT 4-METHYLCATECHOL HETNAM LIO [1-PENTADECANOYL-2-DECANOYL-GLYCEROL-3-YL]PHOSPHONYL HETNAM 2 LIO CHOLINE HETSYN MCT 4-METHYL-1,2-BENZENEDIOL FORMUL 3 FE 2(FE 3+) FORMUL 4 MCT 2(C7 H8 O2) FORMUL 5 LIO 2(C33 H67 N O8 P 1+) FORMUL 9 HOH *270(H2 O) HELIX 1 1 THR A 8 SER A 19 1 12 HELIX 2 2 ASN A 27 LEU A 48 1 22 HELIX 3 3 THR A 51 ASN A 68 1 18 HELIX 4 4 GLU A 70 LEU A 78 1 9 HELIX 5 5 GLY A 79 LEU A 95 1 17 HELIX 6 6 GLY A 206 LEU A 215 1 10 HELIX 7 7 ASP A 270 ASN A 277 1 8 HELIX 8 8 THR B 8 SER B 19 1 12 HELIX 9 9 ASN B 27 LEU B 48 1 22 HELIX 10 10 THR B 51 ASN B 68 1 18 HELIX 11 11 GLU B 70 LEU B 78 1 9 HELIX 12 12 GLY B 79 LEU B 95 1 17 HELIX 13 13 GLY B 206 LEU B 215 1 10 HELIX 14 14 ASP B 270 ASN B 277 1 8 SHEET 1 A 2 VAL A 111 ALA A 112 0 SHEET 2 A 2 LEU A 309 ALA A 310 1 O LEU A 309 N ALA A 112 SHEET 1 B 6 GLU A 116 VAL A 118 0 SHEET 2 B 6 ARG A 179 ILE A 183 1 O SER A 181 N SER A 117 SHEET 3 B 6 LYS A 152 TRP A 156 -1 N VAL A 153 O ILE A 182 SHEET 4 B 6 HIS A 224 SER A 230 -1 N HIS A 226 O TRP A 156 SHEET 5 B 6 LEU A 237 VAL A 243 -1 N LEU A 237 O VAL A 229 SHEET 6 B 6 VAL A 262 VAL A 263 1 N VAL A 263 O ASN A 242 SHEET 1 C 5 TYR A 120 ARG A 122 0 SHEET 2 C 5 GLN A 189 ILE A 195 1 O ARG A 191 N ALA A 121 SHEET 3 C 5 THR A 133 PHE A 141 -1 O LEU A 134 N THR A 194 SHEET 4 C 5 PHE A 283 VAL A 287 1 N ALA A 284 O THR A 133 SHEET 5 C 5 VAL A 266 HIS A 268 -1 N VAL A 266 O GLU A 285 SHEET 1 C1 4 TYR A 120 ARG A 122 0 SHEET 2 C1 4 GLN A 189 ILE A 195 1 O ARG A 191 N ALA A 121 SHEET 3 C1 4 THR A 133 PHE A 141 -1 O LEU A 134 N THR A 194 SHEET 4 C1 4 LEU A 290 LYS A 291 1 O LEU A 290 N PHE A 141 SHEET 1 D 2 TYR A 200 GLY A 201 0 SHEET 2 D 2 ASN A 220 ARG A 221 -1 N ARG A 221 O TYR A 200 SHEET 1 E 2 VAL B 111 ALA B 112 0 SHEET 2 E 2 LEU B 309 ALA B 310 1 O LEU B 309 N ALA B 112 SHEET 1 F 6 GLU B 116 VAL B 118 0 SHEET 2 F 6 ARG B 179 ILE B 183 1 O SER B 181 N SER B 117 SHEET 3 F 6 LYS B 152 TRP B 156 -1 O VAL B 153 N ILE B 182 SHEET 4 F 6 HIS B 224 SER B 230 -1 N HIS B 226 O TRP B 156 SHEET 5 F 6 LEU B 237 VAL B 243 -1 N LEU B 237 O VAL B 229 SHEET 6 F 6 VAL B 262 VAL B 263 1 N VAL B 263 O ASN B 242 SHEET 1 G 5 TYR B 120 ARG B 122 0 SHEET 2 G 5 GLN B 189 ILE B 195 1 O ARG B 191 N ALA B 121 SHEET 3 G 5 THR B 133 PHE B 141 -1 O LEU B 134 N THR B 194 SHEET 4 G 5 PHE B 283 VAL B 287 1 N ALA B 284 O THR B 133 SHEET 5 G 5 VAL B 266 HIS B 268 -1 N VAL B 266 O GLU B 285 SHEET 1 G1 4 TYR B 120 ARG B 122 0 SHEET 2 G1 4 GLN B 189 ILE B 195 1 O ARG B 191 N ALA B 121 SHEET 3 G1 4 THR B 133 PHE B 141 -1 O LEU B 134 N THR B 194 SHEET 4 G1 4 LEU B 290 LYS B 291 1 O LEU B 290 N PHE B 141 LINK OH TYR A 164 FE FE A 400 1555 1555 1.92 LINK NE2 HIS A 224 FE FE A 400 1555 1555 2.04 LINK NE2 HIS A 226 FE FE A 400 1555 1555 2.09 LINK FE FE A 400 O3 MCT A 401 1555 1555 2.05 LINK FE FE A 400 O4 MCT A 401 1555 1555 1.84 LINK FE FE A 400 O HOH A 501 1555 1555 2.58 LINK OH TYR B 164 FE FE B 400 1555 1555 1.97 LINK NE2 HIS B 224 FE FE B 400 1555 1555 2.08 LINK NE2 HIS B 226 FE FE B 400 1555 1555 1.97 LINK FE FE B 400 O3 MCT B 401 1555 1555 1.76 LINK FE FE B 400 O4 MCT B 401 1555 1555 2.12 LINK FE FE B 400 O HOH B 503 1555 1555 2.50 SITE 1 AC1 5 TYR A 164 HIS A 224 HIS A 226 MCT A 401 SITE 2 AC1 5 HOH A 501 SITE 1 AC2 5 TYR B 164 HIS B 224 HIS B 226 MCT B 401 SITE 2 AC2 5 HOH B 503 SITE 1 AC3 11 LEU A 73 PRO A 76 PRO A 108 LEU A 109 SITE 2 AC3 11 TYR A 164 TYR A 200 ARG A 221 HIS A 224 SITE 3 AC3 11 HIS A 226 FE A 400 HOH A 501 SITE 1 AC4 4 GLU B 54 TYR B 61 LEU B 62 HOH B 745 SITE 1 AC5 11 LEU B 73 PRO B 76 GLY B 107 PRO B 108 SITE 2 AC5 11 TYR B 164 TYR B 200 ARG B 221 HIS B 224 SITE 3 AC5 11 HIS B 226 FE B 400 HOH B 503 SITE 1 AC6 4 GLU A 54 TYR A 61 LEU A 62 GLN A 214 CRYST1 52.800 88.000 84.400 90.00 96.30 90.00 P 1 21 1 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 0.018939 0.000000 0.002091 0.00000 SCALE2 0.000000 0.011364 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011920 0.00000