HEADER OXIDOREDUCTASE 20-MAY-00 1F1Y OBSLTE 29-JUL-03 1F1Y 1Q0O TITLE CRYSTAL STRUCTURE OF HOMOPROTOCATECHUATE 2,3-DIOXYGENASE TITLE 2 FROM BREVIBACTERIUM FUSCUM (FULL LENGTH PROTEIN) COMPND MOL_ID: 1; COMPND 2 MOLECULE: HOMOPROTOCATECHUATE 2,3-DIOXYGENASE; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: 3,4-DIHYDROXYPHENYLACETATE 2,3-DIOXYGENASE; COMPND 5 EC: 1.13.11.15; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BREVIBACTERIUM FUSCUM; SOURCE 3 ORGANISM_COMMON: BACTERIA; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_COMMON: BACTERIA KEYWDS DIOXYGENASE, EXTRADIOL, IRON, BIODEGRADATION, AROMATIC EXPDTA X-RAY DIFFRACTION AUTHOR M.W.VETTING,J.D.LIPSCOMB,L.P.WACKETT,L.QUE JR,D.H.OHLENDORF REVDAT 2 29-JUL-03 1F1Y 1 OBSLTE REVDAT 1 10-JUN-03 1F1Y 0 JRNL AUTH M.W.VETTING,J.D.LIPSCOMB,L.P.WACKETT,L.QUE JR, JRNL AUTH 2 D.H.OHLENDORF JRNL TITL CRYSTAL STRUCTURE OF HOMOPROTOCATECHUATE JRNL TITL 2 2,3-DIOXYGENASE FROM BREVIBACTERIUM FUSCUM JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.A.MILLER,J.D.LIPSCOMB REMARK 1 TITL HOMOPROTOCATECHUATE 2,3-DIOXYGENASE FROM REMARK 1 TITL 2 BREVIBACTERIUM FUSCUM. A DIOXYGENASE WITH CATALASE REMARK 1 TITL 3 ACTIVITY. REMARK 1 REF J.BIOL.CHEM. V. 271 5524 1996 REMARK 1 REFN ASTM JBCHA3 US ISSN 0021-9258 REMARK 1 REFERENCE 2 REMARK 1 AUTH Y.Z.WANG,J.D.LIPSCOMB REMARK 1 TITL CLONING, OVEREXPRESSION, AND MUTAGENESIS OF THE REMARK 1 TITL 2 GENE FOR HOMOPROTOCATECHUATE 2,3-DIOXYGENASE FROM REMARK 1 TITL 3 BREVIBACTERIUM FUSCUM. REMARK 1 REF PROTEIN EXPRESSION PURIF. V. 10 1 1997 REMARK 1 REFN ASTM PEXPEJ US ISSN 1046-5928 REMARK 2 REMARK 2 RESOLUTION. 2.30 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) : 2.30 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) (%) : 80.8 REMARK 3 NUMBER OF REFLECTIONS : 32647 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 4% REMARK 3 R VALUE (WORKING SET) : 0.160 REMARK 3 FREE R VALUE : 0.201 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1613 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 : 5758 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 28 REMARK 3 SOLVENT ATOMS : 186 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 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) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 1.76 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 1F1Y COMPLIES WITH FORMAT V. 2.3, 09-JULY-1998 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JUN-2000. REMARK 100 THE RCSB ID CODE IS RCSB011144. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-APR-1997 REMARK 200 TEMPERATURE (KELVIN) : 298.0 REMARK 200 PH : 7.40 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 200 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 : XENGEN REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 36551 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 20.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 89.0 REMARK 200 DATA REDUNDANCY : 4.780 REMARK 200 R MERGE (I) : 0.08500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 6.7000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.37 REMARK 200 COMPLETENESS FOR SHELL (%) : 42.3 REMARK 200 DATA REDUNDANCY IN SHELL : 2.20 REMARK 200 R MERGE FOR SHELL (I) : 0.32300 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: AMORE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.36 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.70 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG5000, MGACETATE, NA CACODYLATE, REMARK 280 PH 7.4, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,2/3+Z REMARK 290 3555 -X+Y,-X,1/3+Z REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,1/3-Z REMARK 290 6555 -X,-X+Y,2/3-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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 73.53333 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 36.76667 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 36.76667 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 73.53333 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 THIS ENTRY CONTAINS THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT REMARK 300 WHICH CONSISTS OF 2 CHAIN(S). SEE REMARK 350 FOR REMARK 300 INFORMATION ON GENERATING THE BIOLOGICAL MOLECULE(S). REMARK 350 REMARK 350 GENERATING THE BIOMOLECULE 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 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 BIOMT1 2 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 36.76667 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 610 LIES ON A SPECIAL POSITION. REMARK 375 HOH 657 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 ASN A 3 REMARK 465 LYS A 360 REMARK 465 LEU A 361 REMARK 465 GLY A 362 REMARK 465 ASN A 363 REMARK 465 GLN A 364 REMARK 465 LEU A 365 REMARK 465 MET B 1 REMARK 465 SER B 2 REMARK 465 ASN B 3 REMARK 465 LYS B 360 REMARK 465 LEU B 361 REMARK 465 GLY B 362 REMARK 465 ASN B 363 REMARK 465 GLN B 364 REMARK 465 LEU B 365 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI REMARK 500 O1 OF3 A 500 O3 DHY A 999 2.18 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),F6.3) REMARK 500 REMARK 500 EXPECTED VALUES: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 MET A 77 CG MET A 77 SD 0.081 REMARK 500 MET A 77 SD MET A 77 CE -0.092 REMARK 500 MET B 193 SD MET B 193 CE 0.122 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: ENGH AND HUBER, 1991 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 MET A 77 N - CA - C ANGL. DEV. =-12.3 DEGREES REMARK 500 GLU A 119 N - CA - C ANGL. DEV. =-13.6 DEGREES REMARK 500 LEU A 153 N - CA - C ANGL. DEV. =-11.7 DEGREES REMARK 500 VAL A 215 N - CA - C ANGL. DEV. =-10.6 DEGREES REMARK 500 GLY A 249 N - CA - C ANGL. DEV. =-12.2 DEGREES REMARK 500 GLU B 119 N - CA - C ANGL. DEV. =-12.1 DEGREES REMARK 500 LEU B 153 N - CA - C ANGL. DEV. =-10.9 DEGREES REMARK 500 THR B 198 N - CA - C ANGL. DEV. =-10.7 DEGREES REMARK 500 ILE B 241 N - CA - C ANGL. DEV. =-10.8 DEGREES REMARK 500 GLY B 249 N - CA - C ANGL. DEV. =-12.0 DEGREES REMARK 500 ILE B 268 N - CA - C ANGL. DEV. =-11.2 DEGREES REMARK 600 REMARK 600 HETEROGEN REMARK 600 AMBIGUOUS DENSITY CONTINOUS WITH IRON DENSITY WAS REMARK 600 MODELED AS A BOUND SUBSTRATE MOLECULE, ALTHOUGH SUBSTRATE REMARK 600 WAS NOT ADDED TO MOTHER LIQUOR. DENSITY IS NOT CONSISTENT REMARK 600 WITH ANY OF THE COMPONENTS OF THE MOTHER LIQUOR, AND MAY REMARK 600 BE A CARRY OVER FROM PURIFICATION, OR A PARTIALLY OCCUPIED REMARK 600 SMALL MOLECULE. REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1F1R RELATED DB: PDB REMARK 900 SAME PROTEIN, FROM ARTHROBACTER GLOBIFORMIS, REFINED REMARK 900 AGAINST A DATA SET COLLECTED AT ROOM TEMPERATURE. REMARK 900 RELATED ID: 1F1U RELATED DB: PDB REMARK 900 SAME PROTEIN, FROM ARTHROBACTER GLOBIFORMIS, NATIVE, LOW REMARK 900 TEMPERATURE REMARK 900 RELATED ID: 1F1V RELATED DB: PDB REMARK 900 SAME PROTEIN, FROM ARTHROBACTER GLOBIFORMIS, COMPLEXED WITH REMARK 900 3,4-DIHYDROXYPHENYLACETATE REMARK 900 RELATED ID: 1F1X RELATED DB: PDB REMARK 900 SAME PROTEIN, SAME SOURCE, C-TERMINAL REMOVED WITH TRYPSIN REMARK 999 REMARK 999 SEQUENCE REMARK 999 UNLIKE ENTRY 1F1X THIS ENTRY WAS NOT TREATED WITH TRYPSIN REMARK 999 PRIOR TO CRYSTALLIZATION. THREE N-TERMINAL RESIDUES ARE REMARK 999 NOT SEEN IN DENSITY -> MSN. SIX C-TERMINAL RESIDUES ARE REMARK 999 NOT SEEN IN DENSITY -> KLGNQL. DBREF 1F1Y A 1 365 GB 1377927 AAB66502 1 365 DBREF 1F1Y B 1 365 GB 1377927 AAB66502 1 365 SEQRES 1 A 365 MET SER ASN GLU ILE PRO LYS PRO VAL ALA PRO ALA PRO SEQRES 2 A 365 ASP ILE LEU ARG CYS ALA TYR ALA GLU LEU VAL VAL THR SEQRES 3 A 365 ASP LEU ALA LYS SER ARG ASN PHE TYR VAL ASP VAL LEU SEQRES 4 A 365 GLY LEU HIS VAL SER TYR GLU ASP GLU ASN GLN ILE TYR SEQRES 5 A 365 LEU ARG SER PHE GLU GLU PHE ILE HIS HIS ASN LEU VAL SEQRES 6 A 365 LEU THR LYS GLY PRO VAL ALA ALA LEU LYS ALA MET ALA SEQRES 7 A 365 PHE ARG VAL ARG THR PRO GLU ASP VAL ASP LYS ALA GLU SEQRES 8 A 365 ALA TYR TYR GLN GLU LEU GLY CYS ARG THR GLU ARG ARG SEQRES 9 A 365 LYS ASP GLY PHE VAL LYS GLY ILE GLY ASP ALA LEU ARG SEQRES 10 A 365 VAL GLU ASP PRO LEU GLY PHE PRO TYR GLU PHE PHE PHE SEQRES 11 A 365 GLU THR THR HIS VAL GLU ARG LEU HIS MET ARG TYR ASP SEQRES 12 A 365 LEU TYR SER ALA GLY GLU LEU VAL ARG LEU ASP HIS PHE SEQRES 13 A 365 ASN GLN VAL THR PRO ASP VAL PRO ARG GLY ARG LYS TYR SEQRES 14 A 365 LEU GLU ASP LEU GLY PHE ARG VAL THR GLU ASP ILE GLN SEQRES 15 A 365 ASP ASP GLU GLY THR THR TYR ALA ALA TRP MET HIS ARG SEQRES 16 A 365 LYS GLY THR VAL HIS ASP THR ALA LEU THR GLY GLY ASN SEQRES 17 A 365 GLY PRO ARG LEU HIS HIS VAL ALA PHE SER THR HIS GLU SEQRES 18 A 365 LYS HIS ASN ILE ILE GLN ILE CYS ASP LYS MET GLY ALA SEQRES 19 A 365 LEU ARG ILE SER ASP ARG ILE GLU ARG GLY PRO GLY ARG SEQRES 20 A 365 HIS GLY VAL SER ASN ALA PHE TYR LEU TYR ILE LEU ASP SEQRES 21 A 365 PRO ASP ASN HIS ARG ILE GLU ILE TYR THR GLN ASP TYR SEQRES 22 A 365 TYR THR GLY ASP PRO ASP ASN PRO THR ILE THR TRP ASN SEQRES 23 A 365 VAL HIS ASP ASN GLN ARG ARG ASP TRP TRP GLY ASN PRO SEQRES 24 A 365 VAL VAL PRO SER TRP TYR THR GLU ALA SER LYS VAL LEU SEQRES 25 A 365 ASP LEU ASP GLY ASN VAL GLN GLU ILE ILE GLU ARG THR SEQRES 26 A 365 ASP ASP SER GLU LEU GLU VAL THR ILE GLY ALA ASP GLY SEQRES 27 A 365 PHE SER PHE THR ARG ALA GLY ASP GLU ASP GLY SER TYR SEQRES 28 A 365 HIS GLY GLN ALA SER LYS GLY PHE LYS LEU GLY ASN GLN SEQRES 29 A 365 LEU SEQRES 1 B 365 MET SER ASN GLU ILE PRO LYS PRO VAL ALA PRO ALA PRO SEQRES 2 B 365 ASP ILE LEU ARG CYS ALA TYR ALA GLU LEU VAL VAL THR SEQRES 3 B 365 ASP LEU ALA LYS SER ARG ASN PHE TYR VAL ASP VAL LEU SEQRES 4 B 365 GLY LEU HIS VAL SER TYR GLU ASP GLU ASN GLN ILE TYR SEQRES 5 B 365 LEU ARG SER PHE GLU GLU PHE ILE HIS HIS ASN LEU VAL SEQRES 6 B 365 LEU THR LYS GLY PRO VAL ALA ALA LEU LYS ALA MET ALA SEQRES 7 B 365 PHE ARG VAL ARG THR PRO GLU ASP VAL ASP LYS ALA GLU SEQRES 8 B 365 ALA TYR TYR GLN GLU LEU GLY CYS ARG THR GLU ARG ARG SEQRES 9 B 365 LYS ASP GLY PHE VAL LYS GLY ILE GLY ASP ALA LEU ARG SEQRES 10 B 365 VAL GLU ASP PRO LEU GLY PHE PRO TYR GLU PHE PHE PHE SEQRES 11 B 365 GLU THR THR HIS VAL GLU ARG LEU HIS MET ARG TYR ASP SEQRES 12 B 365 LEU TYR SER ALA GLY GLU LEU VAL ARG LEU ASP HIS PHE SEQRES 13 B 365 ASN GLN VAL THR PRO ASP VAL PRO ARG GLY ARG LYS TYR SEQRES 14 B 365 LEU GLU ASP LEU GLY PHE ARG VAL THR GLU ASP ILE GLN SEQRES 15 B 365 ASP ASP GLU GLY THR THR TYR ALA ALA TRP MET HIS ARG SEQRES 16 B 365 LYS GLY THR VAL HIS ASP THR ALA LEU THR GLY GLY ASN SEQRES 17 B 365 GLY PRO ARG LEU HIS HIS VAL ALA PHE SER THR HIS GLU SEQRES 18 B 365 LYS HIS ASN ILE ILE GLN ILE CYS ASP LYS MET GLY ALA SEQRES 19 B 365 LEU ARG ILE SER ASP ARG ILE GLU ARG GLY PRO GLY ARG SEQRES 20 B 365 HIS GLY VAL SER ASN ALA PHE TYR LEU TYR ILE LEU ASP SEQRES 21 B 365 PRO ASP ASN HIS ARG ILE GLU ILE TYR THR GLN ASP TYR SEQRES 22 B 365 TYR THR GLY ASP PRO ASP ASN PRO THR ILE THR TRP ASN SEQRES 23 B 365 VAL HIS ASP ASN GLN ARG ARG ASP TRP TRP GLY ASN PRO SEQRES 24 B 365 VAL VAL PRO SER TRP TYR THR GLU ALA SER LYS VAL LEU SEQRES 25 B 365 ASP LEU ASP GLY ASN VAL GLN GLU ILE ILE GLU ARG THR SEQRES 26 B 365 ASP ASP SER GLU LEU GLU VAL THR ILE GLY ALA ASP GLY SEQRES 27 B 365 PHE SER PHE THR ARG ALA GLY ASP GLU ASP GLY SER TYR SEQRES 28 B 365 HIS GLY GLN ALA SER LYS GLY PHE LYS LEU GLY ASN GLN SEQRES 29 B 365 LEU HET OF3 A 500 2 HET OF3 B 500 2 HET DHY A 999 12 HET DHY B 999 12 HETNAM OF3 FERRIC ION, 1 WATER COORDINATED HETNAM DHY 2-(3,4-DIHYDROXYPHENYL)ACETIC ACID FORMUL 3 OF3 2(FE H2 O 3+) FORMUL 5 DHY 2(C8 H8 O4) FORMUL 7 HOH *186(H2 O1) HELIX 1 1 ASP A 27 VAL A 36 1 10 HELIX 2 2 PRO A 84 LEU A 97 1 14 HELIX 3 3 ASP A 162 LEU A 173 1 12 HELIX 4 4 GLU A 221 LEU A 235 1 15 HELIX 5 5 ILE A 237 ASP A 239 5 3 HELIX 6 6 VAL A 301 GLU A 307 1 7 HELIX 7 7 SER A 328 GLY A 335 1 8 HELIX 8 8 ALA A 355 PHE A 359 5 5 HELIX 9 9 ASP B 27 VAL B 36 1 10 HELIX 10 10 THR B 83 LEU B 97 1 15 HELIX 11 11 ASP B 162 LEU B 173 1 12 HELIX 12 12 GLU B 221 LEU B 235 1 15 HELIX 13 13 ILE B 237 ASP B 239 5 3 HELIX 14 14 VAL B 301 GLU B 307 1 7 HELIX 15 15 SER B 328 GLY B 335 1 8 HELIX 16 16 ALA B 355 PHE B 359 5 5 SHEET 1 A 8 HIS A 42 GLU A 46 0 SHEET 2 A 8 GLN A 50 ARG A 54 -1 N TYR A 52 O TYR A 45 SHEET 3 A 8 LEU A 64 LYS A 68 -1 O LEU A 64 N LEU A 53 SHEET 4 A 8 ILE A 15 VAL A 25 1 O ALA A 21 N VAL A 65 SHEET 5 A 8 ALA A 73 VAL A 81 -1 O ALA A 73 N VAL A 24 SHEET 6 A 8 PRO A 125 PHE A 129 1 O PRO A 125 N MET A 77 SHEET 7 A 8 ALA A 115 GLU A 119 -1 N LEU A 116 O PHE A 128 SHEET 8 A 8 THR A 101 ARG A 104 -1 O GLU A 102 N ARG A 117 SHEET 1 B 9 ILE A 241 ARG A 247 0 SHEET 2 B 9 PHE A 254 LEU A 259 -1 N TYR A 255 O GLY A 246 SHEET 3 B 9 ARG A 265 THR A 270 -1 N ILE A 266 O ILE A 258 SHEET 4 B 9 ARG A 211 SER A 218 1 O VAL A 215 N GLU A 267 SHEET 5 B 9 ARG A 152 THR A 160 -1 O ARG A 152 N SER A 218 SHEET 6 B 9 THR A 202 GLY A 206 1 O ALA A 203 N GLN A 158 SHEET 7 B 9 THR A 188 HIS A 194 -1 O TYR A 189 N GLY A 206 SHEET 8 B 9 ARG A 176 GLN A 182 -1 O ARG A 176 N HIS A 194 SHEET 9 B 9 ILE A 283 ASN A 286 1 N ILE A 283 O THR A 178 SHEET 1 C 2 PHE A 339 SER A 340 0 SHEET 2 C 2 TYR A 351 HIS A 352 -1 N TYR A 351 O SER A 340 SHEET 1 D 8 HIS B 42 GLU B 46 0 SHEET 2 D 8 GLN B 50 ARG B 54 -1 O TYR B 52 N SER B 44 SHEET 3 D 8 LEU B 64 LYS B 68 -1 O LEU B 64 N LEU B 53 SHEET 4 D 8 ILE B 15 VAL B 25 1 O ALA B 21 N VAL B 65 SHEET 5 D 8 ALA B 73 VAL B 81 -1 O ALA B 73 N VAL B 24 SHEET 6 D 8 PRO B 125 PHE B 129 1 O PRO B 125 N MET B 77 SHEET 7 D 8 ALA B 115 GLU B 119 -1 N LEU B 116 O PHE B 128 SHEET 8 D 8 ARG B 100 ARG B 104 -1 O ARG B 100 N GLU B 119 SHEET 1 E 9 ILE B 241 ARG B 247 0 SHEET 2 E 9 PHE B 254 LEU B 259 -1 N TYR B 255 O GLY B 246 SHEET 3 E 9 ARG B 265 THR B 270 -1 O ILE B 266 N ILE B 258 SHEET 4 E 9 ARG B 211 SER B 218 1 O VAL B 215 N GLU B 267 SHEET 5 E 9 ARG B 152 THR B 160 -1 O ARG B 152 N SER B 218 SHEET 6 E 9 THR B 202 GLY B 206 1 O ALA B 203 N GLN B 158 SHEET 7 E 9 THR B 188 HIS B 194 -1 O TYR B 189 N GLY B 206 SHEET 8 E 9 ARG B 176 GLN B 182 -1 N ARG B 176 O HIS B 194 SHEET 9 E 9 ILE B 283 ASN B 286 1 N ILE B 283 O THR B 178 SHEET 1 F 2 PHE B 339 SER B 340 0 SHEET 2 F 2 TYR B 351 HIS B 352 -1 N TYR B 351 O SER B 340 LINK FE OF3 A 500 NE2 HIS A 155 LINK FE OF3 A 500 NE2 HIS A 214 LINK FE OF3 A 500 OE1 GLU A 267 LINK FE OF3 A 500 O3 DHY A 999 LINK FE OF3 A 500 O4 DHY A 999 LINK FE OF3 B 500 NE2 HIS B 155 LINK FE OF3 B 500 NE2 HIS B 214 LINK FE OF3 B 500 OE1 GLU B 267 LINK FE OF3 B 500 O3 DHY B 999 LINK FE OF3 B 500 O4 DHY B 999 CISPEP 1 GLY A 209 PRO A 210 0 0.27 CISPEP 2 GLY A 244 PRO A 245 0 -0.04 CISPEP 3 GLY B 209 PRO B 210 0 0.18 CISPEP 4 GLY B 244 PRO B 245 0 -0.40 CRYST1 118.900 118.900 110.300 90.00 90.00 120.00 P 32 2 1 12 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 0.008410 0.004856 0.000000 0.00000 SCALE2 0.000000 0.009712 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009066 0.00000