HEADER ISOMERASE 11-FEB-03 1J3Q TITLE CRYSTAL STRUCTURE OF THERMOCOCCUS LITORALIS PHOSPHOGRUCOSE TITLE 2 ISOMERASE SOAKED WITH FESO4 COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOGLUCOSE ISOMERASE; COMPND 3 CHAIN: A, B; COMPND 4 EC: 5.3.1.9; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: THERMOCOCCUS LITORALIS; SOURCE 3 ORGANISM_TAXID: 2265; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3); SOURCE 7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET21D KEYWDS PHOSPHOGLUCOSE ISOMERASE, CUPIN SUPERFAMILY, IRON ION, KEYWDS 2 ARCHAEA EXPDTA X-RAY DIFFRACTION AUTHOR J.-J.JEONG,S.FUSHINOBU,S.ITO,M.HIDAKA,H.SHOUN,T.WAKAGI REVDAT 2 24-FEB-09 1J3Q 1 VERSN REVDAT 1 24-FEB-04 1J3Q 0 JRNL AUTH J.-J.JEONG,S.FUSHINOBU,S.ITO,M.HIDAKA,H.SHOUN, JRNL AUTH 2 T.WAKAGI JRNL TITL CRYSTAL STRUCTURE OF A NOVEL CUPIN-TYPE JRNL TITL 2 PHOSPHOGLUCOSE ISOMERASE JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH J.-J.JEONG,S.FUSHINOBU,S.ITO,B.-S.JEON,H.SHOUN, REMARK 1 AUTH 2 T.WAKAGI REMARK 1 TITL CHARACTERIZATION OF THE CUPIN-TYPE PHOSPHOGLUCOSE REMARK 1 TITL 2 ISOMERASE FROM THE HYPERTHERMOPHILIC ARCHAEON REMARK 1 TITL 3 THERMOCOCCUS LITORALIS(1). REMARK 1 REF FEBS LETT. V. 535 200 2003 REMARK 1 REFN ISSN 0014-5793 REMARK 1 PMID 12560104 REMARK 1 DOI 10.1016/S0014-5793(02)03900-5 REMARK 2 REMARK 2 RESOLUTION. 1.85 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 : ENGH & HUBER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.85 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.27 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1567603.630 REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 95.9 REMARK 3 NUMBER OF REFLECTIONS : 35137 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) : 0.238 REMARK 3 FREE R VALUE : 0.278 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1754 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 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) : 1.85 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.97 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 89.80 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 5069 REMARK 3 BIN R VALUE (WORKING SET) : 0.2900 REMARK 3 BIN FREE R VALUE : 0.3060 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.40 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 288 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 : 2969 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 2 REMARK 3 SOLVENT ATOMS : 236 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.90 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.00 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.92000 REMARK 3 B22 (A**2) : -3.58000 REMARK 3 B33 (A**2) : 1.66000 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) : 0.26 REMARK 3 ESD FROM SIGMAA (A) : 0.18 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) : 0.32 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.23 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 1.40 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 25.10 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.76 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) : 2.840 ; 1.500 REMARK 3 MAIN-CHAIN ANGLE (A**2) : 3.570 ; 2.000 REMARK 3 SIDE-CHAIN BOND (A**2) : 4.300 ; 2.000 REMARK 3 SIDE-CHAIN ANGLE (A**2) : 5.620 ; 2.500 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED : FLAT MODEL REMARK 3 KSOL : 0.33 REMARK 3 BSOL : 48.73 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 : ION.PARAM REMARK 3 PARAMETER FILE 4 : 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 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1J3Q COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-FEB-03. REMARK 100 THE RCSB ID CODE IS RCSB005592. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-NOV-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 4.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : BL-6A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.978 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 35186 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.850 REMARK 200 RESOLUTION RANGE LOW (A) : 29.500 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.4 REMARK 200 DATA REDUNDANCY : 3.640 REMARK 200 R MERGE (I) : 0.04100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.85 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.43 REMARK 200 R MERGE FOR SHELL (I) : 0.29600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.600 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: FOURIER SYNTHESIS REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: 1J3P REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, POTASSIUM PHOSPHATE, REMARK 280 FERROUS SULFATE, PH 4.0, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 278K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-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 20.26000 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 63.46950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 40.53500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 63.46950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.26000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 40.53500 REMARK 290 SMTRY3 4 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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A DIMER IN THE ASYMMETRIC REMARK 300 UNIT. 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: 4400 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16250 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -56.0 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 TRP A 188 REMARK 465 ARG A 189 REMARK 465 MET A 190 REMARK 465 MET B 1 REMARK 465 LYS B 2 REMARK 465 PRO B 186 REMARK 465 LYS B 187 REMARK 465 TRP B 188 REMARK 465 ARG B 189 REMARK 465 MET B 190 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 TYR A 134 -12.85 75.46 REMARK 500 GLU A 176 87.24 -158.51 REMARK 500 ASP B 49 104.06 -37.64 REMARK 500 GLU B 62 85.85 -61.99 REMARK 500 PHE B 83 150.35 -47.12 REMARK 500 ILE B 94 -15.26 -48.90 REMARK 500 TYR B 134 -9.39 75.56 REMARK 500 ASN B 177 25.13 44.90 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 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU A 98 OE1 REMARK 620 2 HIS A 89 NE2 174.8 REMARK 620 3 HIS A 137 NE2 90.1 88.5 REMARK 620 4 HIS A 91 NE2 77.4 107.8 98.7 REMARK 620 5 HOH A 305 O 89.5 90.8 167.2 93.6 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 FE B 201 FE REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLU B 98 OE2 REMARK 620 2 HIS B 137 NE2 82.7 REMARK 620 N 1 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 201 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FE B 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1J3P RELATED DB: PDB REMARK 900 1J3P CONTAINS THE SAME PROTEIN COMPLEXED WITH 1 FE ION REMARK 900 RELATED ID: 1J3R RELATED DB: PDB REMARK 900 1J3R CONTAINS THE SAME PROTEIN COMPLEXED WITH FE AND 6PG DBREF 1J3Q A 1 190 UNP P84140 G6PI_THELI 1 190 DBREF 1J3Q B 1 190 UNP P84140 G6PI_THELI 1 190 SEQRES 1 A 190 MET LYS TYR LYS GLU PRO PHE GLY VAL LYS LEU ASP PHE SEQRES 2 A 190 GLU THR GLY ILE ILE GLU ASN ALA LYS LYS SER VAL ARG SEQRES 3 A 190 ARG LEU SER ASP MET LYS GLY TYR PHE ILE ASP GLU GLU SEQRES 4 A 190 ALA TRP LYS LYS MET VAL GLU GLU GLY ASP PRO VAL VAL SEQRES 5 A 190 TYR GLU VAL TYR ALA ILE GLU GLN GLU GLU LYS GLU GLY SEQRES 6 A 190 ASP LEU ASN PHE ALA THR THR VAL LEU TYR PRO GLY LYS SEQRES 7 A 190 VAL GLY ASN GLU PHE PHE MET THR LYS GLY HIS TYR HIS SEQRES 8 A 190 SER LYS ILE ASP ARG ALA GLU VAL TYR PHE ALA LEU LYS SEQRES 9 A 190 GLY LYS GLY GLY MET LEU LEU GLN THR PRO GLU GLY GLU SEQRES 10 A 190 ALA ARG PHE ILE GLU MET GLU PRO GLY THR ILE VAL TYR SEQRES 11 A 190 VAL PRO PRO TYR TRP ALA HIS ARG THR ILE ASN THR GLY SEQRES 12 A 190 ASP LYS PRO PHE ILE PHE LEU ALA LEU TYR PRO ALA ASP SEQRES 13 A 190 ALA GLY HIS ASP TYR GLY THR ILE ALA GLU LYS GLY PHE SEQRES 14 A 190 SER LYS ILE VAL VAL GLU GLU ASN GLY LYS VAL VAL VAL SEQRES 15 A 190 LYS ASP ASN PRO LYS TRP ARG MET SEQRES 1 B 190 MET LYS TYR LYS GLU PRO PHE GLY VAL LYS LEU ASP PHE SEQRES 2 B 190 GLU THR GLY ILE ILE GLU ASN ALA LYS LYS SER VAL ARG SEQRES 3 B 190 ARG LEU SER ASP MET LYS GLY TYR PHE ILE ASP GLU GLU SEQRES 4 B 190 ALA TRP LYS LYS MET VAL GLU GLU GLY ASP PRO VAL VAL SEQRES 5 B 190 TYR GLU VAL TYR ALA ILE GLU GLN GLU GLU LYS GLU GLY SEQRES 6 B 190 ASP LEU ASN PHE ALA THR THR VAL LEU TYR PRO GLY LYS SEQRES 7 B 190 VAL GLY ASN GLU PHE PHE MET THR LYS GLY HIS TYR HIS SEQRES 8 B 190 SER LYS ILE ASP ARG ALA GLU VAL TYR PHE ALA LEU LYS SEQRES 9 B 190 GLY LYS GLY GLY MET LEU LEU GLN THR PRO GLU GLY GLU SEQRES 10 B 190 ALA ARG PHE ILE GLU MET GLU PRO GLY THR ILE VAL TYR SEQRES 11 B 190 VAL PRO PRO TYR TRP ALA HIS ARG THR ILE ASN THR GLY SEQRES 12 B 190 ASP LYS PRO PHE ILE PHE LEU ALA LEU TYR PRO ALA ASP SEQRES 13 B 190 ALA GLY HIS ASP TYR GLY THR ILE ALA GLU LYS GLY PHE SEQRES 14 B 190 SER LYS ILE VAL VAL GLU GLU ASN GLY LYS VAL VAL VAL SEQRES 15 B 190 LYS ASP ASN PRO LYS TRP ARG MET HET FE A 201 1 HET FE B 201 1 HETNAM FE FE (III) ION FORMUL 3 FE 2(FE 3+) FORMUL 5 HOH *236(H2 O) HELIX 1 1 SER A 29 MET A 31 5 3 HELIX 2 2 ASP A 37 GLY A 48 1 12 HELIX 3 3 TYR A 161 GLY A 168 1 8 HELIX 4 4 SER B 29 LYS B 32 5 4 HELIX 5 5 ASP B 37 GLU B 47 1 11 HELIX 6 6 ASP B 160 GLY B 168 1 9 SHEET 1 A 7 PHE A 7 LYS A 10 0 SHEET 2 A 7 THR B 127 VAL B 131 -1 O ILE B 128 N VAL A 9 SHEET 3 A 7 GLU B 98 LYS B 104 -1 N GLU B 98 O VAL B 131 SHEET 4 A 7 PHE B 147 PRO B 154 -1 O LEU B 150 N PHE B 101 SHEET 5 A 7 LEU B 67 LEU B 74 -1 N ALA B 70 O ALA B 151 SHEET 6 A 7 VAL B 51 ILE B 58 -1 N GLU B 54 O VAL B 73 SHEET 7 A 7 LYS B 22 ARG B 27 -1 N LYS B 22 O ALA B 57 SHEET 1 B 7 LYS A 22 ARG A 27 0 SHEET 2 B 7 VAL A 51 ILE A 58 -1 O ALA A 57 N LYS A 22 SHEET 3 B 7 LEU A 67 LEU A 74 -1 O VAL A 73 N GLU A 54 SHEET 4 B 7 PHE A 147 PRO A 154 -1 O ALA A 151 N ALA A 70 SHEET 5 B 7 GLU A 98 LYS A 104 -1 N LYS A 104 O ILE A 148 SHEET 6 B 7 THR A 127 VAL A 131 -1 O VAL A 131 N GLU A 98 SHEET 7 B 7 PHE B 7 LYS B 10 -1 O VAL B 9 N ILE A 128 SHEET 1 C 2 LYS A 78 VAL A 79 0 SHEET 2 C 2 GLU A 82 PHE A 83 -1 O GLU A 82 N VAL A 79 SHEET 1 D 3 ALA A 118 MET A 123 0 SHEET 2 D 3 GLY A 107 GLN A 112 -1 N GLY A 107 O MET A 123 SHEET 3 D 3 ALA A 136 ASN A 141 -1 O ARG A 138 N LEU A 110 SHEET 1 E 2 LYS A 171 GLU A 175 0 SHEET 2 E 2 LYS A 179 LYS A 183 -1 O VAL A 180 N VAL A 174 SHEET 1 F 2 LYS B 78 VAL B 79 0 SHEET 2 F 2 GLU B 82 PHE B 83 -1 O GLU B 82 N VAL B 79 SHEET 1 G 3 ALA B 118 MET B 123 0 SHEET 2 G 3 GLY B 107 GLN B 112 -1 N GLY B 107 O MET B 123 SHEET 3 G 3 ALA B 136 ASN B 141 -1 O ALA B 136 N GLN B 112 SHEET 1 H 2 LYS B 171 GLU B 175 0 SHEET 2 H 2 LYS B 179 LYS B 183 -1 O VAL B 180 N VAL B 174 LINK FE FE A 201 OE1 GLU A 98 1555 1555 2.02 LINK FE FE B 201 OE2 GLU B 98 1555 1555 2.16 LINK FE FE A 201 NE2 HIS A 89 1555 1555 2.42 LINK FE FE A 201 NE2 HIS A 137 1555 1555 2.57 LINK FE FE A 201 NE2 HIS A 91 1555 1555 2.62 LINK FE FE A 201 O HOH A 305 1555 1555 2.39 LINK FE FE B 201 NE2 HIS B 137 1555 1555 2.75 SITE 1 AC1 5 HIS A 89 HIS A 91 GLU A 98 HIS A 137 SITE 2 AC1 5 HOH A 305 SITE 1 AC2 4 HIS B 89 HIS B 91 GLU B 98 HIS B 137 CRYST1 40.520 81.070 126.939 90.00 90.00 90.00 P 21 21 21 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 0.024679 0.000000 0.000000 0.00000 SCALE2 0.000000 0.012335 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007878 0.00000