HEADER DIOXYGENASE 06-AUG-98 1BOU TITLE THREE-DIMENSIONAL STRUCTURE OF LIGAB COMPND MOL_ID: 1; COMPND 2 MOLECULE: 4,5-DIOXYGENASE ALPHA CHAIN; COMPND 3 CHAIN: A, C; COMPND 4 SYNONYM: LIGA; COMPND 5 EC: 1.13.11.8; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: 4,5-DIOXYGENASE BETA CHAIN; COMPND 9 CHAIN: B, D; COMPND 10 SYNONYM: LIGB; COMPND 11 EC: 1.13.11.8; COMPND 12 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: SPHINGOMONAS PAUCIMOBILIS; SOURCE 3 ORGANISM_TAXID: 13689; SOURCE 4 STRAIN: SYK6; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 MOL_ID: 2; SOURCE 8 ORGANISM_SCIENTIFIC: SPHINGOMONAS PAUCIMOBILIS; SOURCE 9 ORGANISM_TAXID: 13689; SOURCE 10 STRAIN: SYK6; SOURCE 11 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 12 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS EXTRADIOL TYPE DIOXYGENASE, OXIDOREDUCTASE, DIOXYGENASE EXPDTA X-RAY DIFFRACTION AUTHOR K.SUGIMOTO,T.SENDA,M.FUKUDA,Y.MITSUI REVDAT 3 07-FEB-24 1BOU 1 REMARK LINK REVDAT 2 24-FEB-09 1BOU 1 VERSN REVDAT 1 04-MAY-99 1BOU 0 JRNL AUTH K.SUGIMOTO,T.SENDA,H.AOSHIMA,E.MASAI,M.FUKUDA,Y.MITSUI JRNL TITL CRYSTAL STRUCTURE OF AN AROMATIC RING OPENING DIOXYGENASE JRNL TITL 2 LIGAB, A PROTOCATECHUATE 4,5-DIOXYGENASE, UNDER AEROBIC JRNL TITL 3 CONDITIONS. JRNL REF STRUCTURE V. 7 953 1999 JRNL REFN ISSN 0969-2126 JRNL PMID 10467151 JRNL DOI 10.1016/S0969-2126(99)80122-1 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.851 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 60.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 86.5 REMARK 3 NUMBER OF REFLECTIONS : 43335 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) : 0.149 REMARK 3 FREE R VALUE : 0.206 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.000 REMARK 3 FREE R VALUE TEST SET COUNT : 4363 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.003 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 8 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.20 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.30 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.90 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 3694 REMARK 3 BIN R VALUE (WORKING SET) : 0.2080 REMARK 3 BIN FREE R VALUE : 0.2280 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 10.00 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 409 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.011 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 6684 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 200 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 29.40 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) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.200 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.90 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.670 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 NCS MODEL : RESTRAINTS 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 : NULL REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : NULL REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1BOU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000171970. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 09-MAR-98 REMARK 200 TEMPERATURE (KELVIN) : 300 REMARK 200 PH : 7.4 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 RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU REMARK 200 INTENSITY-INTEGRATION SOFTWARE : PROCESS REMARK 200 DATA SCALING SOFTWARE : PROCESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 43335 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 60.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 86.5 REMARK 200 DATA REDUNDANCY : 1.900 REMARK 200 R MERGE (I) : 0.04700 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 9.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.25 REMARK 200 COMPLETENESS FOR SHELL (%) : 58.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.13900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 2.900 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MIRAS REMARK 200 SOFTWARE USED: X-PLOR 3.851 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 53.40 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PH 7.4 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 33.25000 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: TETRAMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 12770 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 30060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -93.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, 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 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 THR A 2 REMARK 465 GLU A 3 REMARK 465 LYS A 4 REMARK 465 LYS A 5 REMARK 465 GLU A 6 REMARK 465 ARG A 7 REMARK 465 MET B 1 REMARK 465 ALA B 300 REMARK 465 GLN B 301 REMARK 465 ALA B 302 REMARK 465 MET C 1 REMARK 465 THR C 2 REMARK 465 GLU C 3 REMARK 465 LYS C 4 REMARK 465 LYS C 5 REMARK 465 GLU C 6 REMARK 465 ARG C 7 REMARK 465 MET D 1 REMARK 465 ALA D 300 REMARK 465 GLN D 301 REMARK 465 ALA D 302 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 B 12 23.10 -143.95 REMARK 500 HIS B 61 58.98 -99.43 REMARK 500 ASP B 66 -152.21 -100.40 REMARK 500 GLN B 122 118.74 -166.10 REMARK 500 MET B 193 -126.22 -95.20 REMARK 500 HIS B 195 155.59 176.83 REMARK 500 SER B 269 -116.87 64.31 REMARK 500 HIS D 12 22.90 -141.25 REMARK 500 HIS D 61 56.64 -99.60 REMARK 500 SER D 63 -71.26 -122.38 REMARK 500 ASP D 66 -154.11 -106.89 REMARK 500 MET D 193 -122.66 -90.87 REMARK 500 HIS D 195 158.22 171.81 REMARK 500 SER D 269 -114.73 70.16 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 B 501 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 12 NE2 REMARK 620 2 HIS B 61 NE2 99.7 REMARK 620 3 GLU B 242 OE1 120.7 120.3 REMARK 620 4 HOH B 565 O 100.7 114.1 100.3 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE D 502 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS D 12 NE2 REMARK 620 2 HIS D 61 NE2 106.9 REMARK 620 3 GLU D 242 OE1 128.7 119.3 REMARK 620 4 HOH D 551 O 99.2 102.5 91.8 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: FEA REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ACTIVE SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: FEB REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: ACTIVE SITE REMARK 800 REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 501 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE D 502 DBREF 1BOU A 1 139 UNP P22635 PCYA_PSEPA 1 139 DBREF 1BOU B 1 302 UNP P22636 PCYB_PSEPA 1 302 DBREF 1BOU C 1 139 UNP P22635 PCYA_PSEPA 1 139 DBREF 1BOU D 1 302 UNP P22636 PCYB_PSEPA 1 302 SEQRES 1 A 139 MET THR GLU LYS LYS GLU ARG ILE ASP VAL HIS ALA TYR SEQRES 2 A 139 LEU ALA GLU PHE ASP ASP ILE PRO GLY THR ARG VAL PHE SEQRES 3 A 139 THR ALA GLN ARG ALA ARG LYS GLY TYR ASN LEU ASN GLN SEQRES 4 A 139 PHE ALA MET SER LEU MET LYS ALA GLU ASN ARG GLU ARG SEQRES 5 A 139 PHE LYS ALA ASP GLU SER ALA TYR LEU ASP GLU TRP ASN SEQRES 6 A 139 LEU THR PRO ALA ALA LYS ALA ALA VAL LEU ALA ARG ASP SEQRES 7 A 139 TYR ASN ALA MET ILE ASP GLU GLY GLY ASN VAL TYR PHE SEQRES 8 A 139 LEU SER LYS LEU PHE SER THR ASP GLY LYS SER PHE GLN SEQRES 9 A 139 PHE ALA ALA GLY SER MET THR GLY MET THR GLN GLU GLU SEQRES 10 A 139 TYR ALA GLN MET MET ILE ASP GLY GLY ARG SER PRO ALA SEQRES 11 A 139 GLY VAL ARG SER ILE LYS GLY GLY TYR SEQRES 1 B 302 MET ALA ARG VAL THR THR GLY ILE THR SER SER HIS ILE SEQRES 2 B 302 PRO ALA LEU GLY ALA ALA ILE GLN THR GLY THR SER ASP SEQRES 3 B 302 ASN ASP TYR TRP GLY PRO VAL PHE LYS GLY TYR GLN PRO SEQRES 4 B 302 ILE ARG ASP TRP ILE LYS GLN PRO GLY ASN MET PRO ASP SEQRES 5 B 302 VAL VAL ILE LEU VAL TYR ASN ASP HIS ALA SER ALA PHE SEQRES 6 B 302 ASP MET ASN ILE ILE PRO THR PHE ALA ILE GLY CYS ALA SEQRES 7 B 302 GLU THR PHE LYS PRO ALA ASP GLU GLY TRP GLY PRO ARG SEQRES 8 B 302 PRO VAL PRO ASP VAL LYS GLY HIS PRO ASP LEU ALA TRP SEQRES 9 B 302 HIS ILE ALA GLN SER LEU ILE LEU ASP GLU PHE ASP MET SEQRES 10 B 302 THR ILE MET ASN GLN MET ASP VAL ASP HIS GLY CYS THR SEQRES 11 B 302 VAL PRO LEU SER MET ILE PHE GLY GLU PRO GLU GLU TRP SEQRES 12 B 302 PRO CYS LYS VAL ILE PRO PHE PRO VAL ASN VAL VAL THR SEQRES 13 B 302 TYR PRO PRO PRO SER GLY LYS ARG CYS PHE ALA LEU GLY SEQRES 14 B 302 ASP SER ILE ARG ALA ALA VAL GLU SER PHE PRO GLU ASP SEQRES 15 B 302 LEU ASN VAL HIS VAL TRP GLY THR GLY GLY MET SER HIS SEQRES 16 B 302 GLN LEU GLN GLY PRO ARG ALA GLY LEU ILE ASN LYS GLU SEQRES 17 B 302 PHE ASP LEU ASN PHE ILE ASP LYS LEU ILE SER ASP PRO SEQRES 18 B 302 GLU GLU LEU SER LYS MET PRO HIS ILE GLN TYR LEU ARG SEQRES 19 B 302 GLU SER GLY SER GLU GLY VAL GLU LEU VAL MET TRP LEU SEQRES 20 B 302 ILE MET ARG GLY ALA LEU PRO GLU LYS VAL ARG ASP LEU SEQRES 21 B 302 TYR THR PHE TYR HIS ILE PRO ALA SER ASN THR ALA LEU SEQRES 22 B 302 GLY ALA MET ILE LEU GLN PRO GLU GLU THR ALA GLY THR SEQRES 23 B 302 PRO LEU GLU PRO ARG LYS VAL MET SER GLY HIS SER LEU SEQRES 24 B 302 ALA GLN ALA SEQRES 1 C 139 MET THR GLU LYS LYS GLU ARG ILE ASP VAL HIS ALA TYR SEQRES 2 C 139 LEU ALA GLU PHE ASP ASP ILE PRO GLY THR ARG VAL PHE SEQRES 3 C 139 THR ALA GLN ARG ALA ARG LYS GLY TYR ASN LEU ASN GLN SEQRES 4 C 139 PHE ALA MET SER LEU MET LYS ALA GLU ASN ARG GLU ARG SEQRES 5 C 139 PHE LYS ALA ASP GLU SER ALA TYR LEU ASP GLU TRP ASN SEQRES 6 C 139 LEU THR PRO ALA ALA LYS ALA ALA VAL LEU ALA ARG ASP SEQRES 7 C 139 TYR ASN ALA MET ILE ASP GLU GLY GLY ASN VAL TYR PHE SEQRES 8 C 139 LEU SER LYS LEU PHE SER THR ASP GLY LYS SER PHE GLN SEQRES 9 C 139 PHE ALA ALA GLY SER MET THR GLY MET THR GLN GLU GLU SEQRES 10 C 139 TYR ALA GLN MET MET ILE ASP GLY GLY ARG SER PRO ALA SEQRES 11 C 139 GLY VAL ARG SER ILE LYS GLY GLY TYR SEQRES 1 D 302 MET ALA ARG VAL THR THR GLY ILE THR SER SER HIS ILE SEQRES 2 D 302 PRO ALA LEU GLY ALA ALA ILE GLN THR GLY THR SER ASP SEQRES 3 D 302 ASN ASP TYR TRP GLY PRO VAL PHE LYS GLY TYR GLN PRO SEQRES 4 D 302 ILE ARG ASP TRP ILE LYS GLN PRO GLY ASN MET PRO ASP SEQRES 5 D 302 VAL VAL ILE LEU VAL TYR ASN ASP HIS ALA SER ALA PHE SEQRES 6 D 302 ASP MET ASN ILE ILE PRO THR PHE ALA ILE GLY CYS ALA SEQRES 7 D 302 GLU THR PHE LYS PRO ALA ASP GLU GLY TRP GLY PRO ARG SEQRES 8 D 302 PRO VAL PRO ASP VAL LYS GLY HIS PRO ASP LEU ALA TRP SEQRES 9 D 302 HIS ILE ALA GLN SER LEU ILE LEU ASP GLU PHE ASP MET SEQRES 10 D 302 THR ILE MET ASN GLN MET ASP VAL ASP HIS GLY CYS THR SEQRES 11 D 302 VAL PRO LEU SER MET ILE PHE GLY GLU PRO GLU GLU TRP SEQRES 12 D 302 PRO CYS LYS VAL ILE PRO PHE PRO VAL ASN VAL VAL THR SEQRES 13 D 302 TYR PRO PRO PRO SER GLY LYS ARG CYS PHE ALA LEU GLY SEQRES 14 D 302 ASP SER ILE ARG ALA ALA VAL GLU SER PHE PRO GLU ASP SEQRES 15 D 302 LEU ASN VAL HIS VAL TRP GLY THR GLY GLY MET SER HIS SEQRES 16 D 302 GLN LEU GLN GLY PRO ARG ALA GLY LEU ILE ASN LYS GLU SEQRES 17 D 302 PHE ASP LEU ASN PHE ILE ASP LYS LEU ILE SER ASP PRO SEQRES 18 D 302 GLU GLU LEU SER LYS MET PRO HIS ILE GLN TYR LEU ARG SEQRES 19 D 302 GLU SER GLY SER GLU GLY VAL GLU LEU VAL MET TRP LEU SEQRES 20 D 302 ILE MET ARG GLY ALA LEU PRO GLU LYS VAL ARG ASP LEU SEQRES 21 D 302 TYR THR PHE TYR HIS ILE PRO ALA SER ASN THR ALA LEU SEQRES 22 D 302 GLY ALA MET ILE LEU GLN PRO GLU GLU THR ALA GLY THR SEQRES 23 D 302 PRO LEU GLU PRO ARG LYS VAL MET SER GLY HIS SER LEU SEQRES 24 D 302 ALA GLN ALA HET FE B 501 1 HET FE D 502 1 HETNAM FE FE (III) ION FORMUL 5 FE 2(FE 3+) FORMUL 7 HOH *200(H2 O) HELIX 1 1 VAL A 10 ASP A 19 1 10 HELIX 2 2 ALA A 28 LYS A 33 1 6 HELIX 3 3 TYR A 35 MET A 45 1 11 HELIX 4 4 ALA A 47 ALA A 55 1 9 HELIX 5 5 GLU A 57 TRP A 64 1 8 HELIX 6 6 PRO A 68 ALA A 76 1 9 HELIX 7 7 TYR A 79 ASP A 84 1 6 HELIX 8 8 VAL A 89 THR A 98 1 10 HELIX 9 9 PHE A 103 MET A 110 1 8 HELIX 10 10 GLN A 115 ILE A 123 1 9 HELIX 11 11 PRO B 14 GLN B 21 1 8 HELIX 12 12 GLY B 31 LYS B 45 1 15 HELIX 13 13 PRO B 100 LEU B 112 1 13 HELIX 14 14 HIS B 127 PHE B 137 1 11 HELIX 15 15 GLY B 162 GLU B 177 1 16 HELIX 16 16 LYS B 207 SER B 219 1 13 HELIX 17 17 PRO B 221 LYS B 226 1 6 HELIX 18 18 HIS B 229 SER B 236 1 8 HELIX 19 19 SER B 238 ALA B 252 5 15 HELIX 20 20 VAL C 10 ASP C 19 1 10 HELIX 21 21 ALA C 28 LYS C 33 1 6 HELIX 22 22 TYR C 35 MET C 45 1 11 HELIX 23 23 ALA C 47 ALA C 55 1 9 HELIX 24 24 GLU C 57 TRP C 64 1 8 HELIX 25 25 PRO C 68 LEU C 75 1 8 HELIX 26 26 TYR C 79 ASP C 84 1 6 HELIX 27 27 VAL C 89 ASP C 99 1 11 HELIX 28 28 PHE C 103 MET C 110 1 8 HELIX 29 29 GLN C 115 ILE C 123 1 9 HELIX 30 30 PRO D 14 GLN D 21 1 8 HELIX 31 31 GLY D 31 LYS D 45 1 15 HELIX 32 32 PRO D 100 LEU D 112 1 13 HELIX 33 33 HIS D 127 PHE D 137 1 11 HELIX 34 34 GLY D 162 GLU D 177 1 16 HELIX 35 35 LYS D 207 SER D 219 1 13 HELIX 36 36 PRO D 221 LYS D 226 1 6 HELIX 37 37 HIS D 229 GLU D 235 1 7 HELIX 38 38 SER D 238 ALA D 252 5 15 HELIX 39 39 GLU D 281 THR D 283 5 3 SHEET 1 A 7 LYS B 146 PRO B 151 0 SHEET 2 A 7 VAL B 53 TYR B 58 1 N VAL B 54 O LYS B 146 SHEET 3 A 7 ASN B 184 THR B 190 1 N HIS B 186 O VAL B 53 SHEET 4 A 7 ARG B 3 SER B 10 1 N ARG B 3 O VAL B 185 SHEET 5 A 7 LEU B 273 PRO B 280 -1 N LEU B 278 O GLY B 7 SHEET 6 A 7 VAL B 257 HIS B 265 -1 N HIS B 265 O LEU B 273 SHEET 7 A 7 LYS B 292 SER B 295 1 N VAL B 293 O THR B 262 SHEET 1 B 2 ALA B 74 GLY B 76 0 SHEET 2 B 2 THR B 118 MET B 120 1 N THR B 118 O ILE B 75 SHEET 1 C 7 LYS D 146 PRO D 151 0 SHEET 2 C 7 VAL D 53 TYR D 58 1 N VAL D 54 O LYS D 146 SHEET 3 C 7 ASN D 184 THR D 190 1 N HIS D 186 O VAL D 53 SHEET 4 C 7 ARG D 3 SER D 10 1 N ARG D 3 O VAL D 185 SHEET 5 C 7 LEU D 273 PRO D 280 -1 N LEU D 278 O GLY D 7 SHEET 6 C 7 VAL D 257 HIS D 265 -1 N HIS D 265 O LEU D 273 SHEET 7 C 7 LYS D 292 SER D 295 1 N VAL D 293 O THR D 262 SHEET 1 D 2 ALA D 74 GLY D 76 0 SHEET 2 D 2 THR D 118 MET D 120 1 N THR D 118 O ILE D 75 LINK NE2 HIS B 12 FE FE B 501 1555 1555 2.12 LINK NE2 HIS B 61 FE FE B 501 1555 1555 2.16 LINK OE1 GLU B 242 FE FE B 501 1555 1555 2.07 LINK FE FE B 501 O HOH B 565 1555 1555 2.28 LINK NE2 HIS D 12 FE FE D 502 1555 1555 2.01 LINK NE2 HIS D 61 FE FE D 502 1555 1555 2.04 LINK OE1 GLU D 242 FE FE D 502 1555 1555 2.10 LINK FE FE D 502 O HOH D 551 1555 1555 2.21 CISPEP 1 TYR B 157 PRO B 158 0 -0.22 CISPEP 2 GLY B 192 MET B 193 0 0.01 CISPEP 3 ILE B 266 PRO B 267 0 -0.30 CISPEP 4 GLU B 289 PRO B 290 0 0.16 CISPEP 5 TYR D 157 PRO D 158 0 0.13 CISPEP 6 GLY D 192 MET D 193 0 -0.04 CISPEP 7 ILE D 266 PRO D 267 0 -0.30 CISPEP 8 GLU D 289 PRO D 290 0 -0.09 SITE 1 FEA 3 HIS B 12 HIS B 61 GLU B 242 SITE 1 FEB 3 HIS D 12 HIS D 61 GLU D 242 SITE 1 AC1 5 HIS B 12 ASN B 59 HIS B 61 GLU B 242 SITE 2 AC1 5 HOH B 565 SITE 1 AC2 5 HIS D 12 ASN D 59 HIS D 61 GLU D 242 SITE 2 AC2 5 HOH D 551 CRYST1 65.400 66.500 119.800 90.00 92.50 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 0.015291 0.000000 0.000668 0.00000 SCALE2 0.000000 0.015038 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008355 0.00000 MTRIX1 1 -0.481000 -0.853000 -0.203000 124.61400 1 MTRIX2 1 -0.854000 0.404000 0.329000 64.94200 1 MTRIX3 1 -0.199000 0.332000 -0.922000 45.41200 1