HEADER METAL BINDING PROTEIN 07-JUN-11 3SCH TITLE CO(II)-HPPE WITH R-HPP COMPND MOL_ID: 1; COMPND 2 MOLECULE: EPOXIDASE; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES WEDMORENSIS; SOURCE 3 ORGANISM_TAXID: 43759; SOURCE 4 GENE: FOM4; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: B834(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: PPL001 KEYWDS CUPIN-FOLD, HYDROXYPROPYLPHOSPHONIC ACID EPOXIDASE, MONONUCLEAR NON- KEYWDS 2 HEME IRON, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR C.L.DRENNAN REVDAT 5 06-DEC-23 3SCH 1 REMARK REVDAT 4 13-SEP-23 3SCH 1 REMARK LINK REVDAT 3 20-NOV-19 3SCH 1 LINK REVDAT 2 10-AUG-11 3SCH 1 JRNL VERSN REVDAT 1 06-JUL-11 3SCH 0 JRNL AUTH D.YUN,M.DEY,L.J.HIGGINS,F.YAN,H.W.LIU,C.L.DRENNAN JRNL TITL STRUCTURAL BASIS OF REGIOSPECIFICITY OF A MONONUCLEAR IRON JRNL TITL 2 ENZYME IN ANTIBIOTIC FOSFOMYCIN BIOSYNTHESIS. JRNL REF J.AM.CHEM.SOC. V. 133 11262 2011 JRNL REFN ISSN 0002-7863 JRNL PMID 21682308 JRNL DOI 10.1021/JA2025728 REMARK 2 REMARK 2 RESOLUTION. 2.10 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) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.00 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 26908 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 REMARK 3 R VALUE (WORKING SET) : 0.217 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1331 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 : 2897 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 154 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) : 0.073 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 3SCH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-JUN-11. REMARK 100 THE DEPOSITION ID IS D_1000066034. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-NOV-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1271 REMARK 200 MONOCHROMATOR : DOUBLE-CRYSTAL, SI(111) LIQUID REMARK 200 N2 COOLED REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 28961 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.06900 REMARK 200 FOR THE DATA SET : 40.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.18 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.32800 REMARK 200 FOR SHELL : 5.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: CNS REMARK 200 STARTING MODEL: PDB ENTRY 1ZZC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.69 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0 M AMMONIUM SULFATE, 0.1 M TRIS REMARK 280 -HCL, PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 REMARK 290 7555 Y,X,-Z+2/3 REMARK 290 8555 X-Y,-Y,-Z REMARK 290 9555 -X,-X+Y,-Z+1/3 REMARK 290 10555 -Y,-X,-Z+1/6 REMARK 290 11555 -X+Y,Y,-Z+1/2 REMARK 290 12555 X,X-Y,-Z+5/6 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 146.03733 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 73.01867 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 109.52800 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 36.50933 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 182.54667 REMARK 290 SMTRY1 7 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 7 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 146.03733 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 9 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 9 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 9 0.000000 0.000000 -1.000000 73.01867 REMARK 290 SMTRY1 10 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 10 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 36.50933 REMARK 290 SMTRY1 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 109.52800 REMARK 290 SMTRY1 12 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 12 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 182.54667 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: 14500 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 31310 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -89.0 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 350 BIOMT1 2 -0.500000 -0.866025 0.000000 129.18000 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 74.58211 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 73.01867 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 MSE A 1 REMARK 465 SER A 2 REMARK 465 ASN A 3 REMARK 465 THR A 4 REMARK 465 MSE B 1 REMARK 465 SER B 2 REMARK 465 ASN B 3 REMARK 465 THR B 4 REMARK 465 LYS B 5 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 5 CG CD CE NZ REMARK 470 ILE A 92 CG1 CG2 CD1 REMARK 470 LEU A 93 CG CD1 CD2 REMARK 470 LYS A 94 CG CD CE NZ REMARK 470 ARG A 97 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 133 CG CD CE NZ REMARK 470 ILE B 92 CG1 CG2 CD1 REMARK 470 LEU B 93 CG CD1 CD2 REMARK 470 LYS B 94 CG CD CE NZ REMARK 470 LYS B 133 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 ASP A 98 37.59 77.80 REMARK 500 ALA A 114 71.88 -154.90 REMARK 500 ASN A 160 67.19 -156.51 REMARK 500 HIS A 177 -8.83 74.60 REMARK 500 LYS A 186 122.03 -38.14 REMARK 500 ASP B 88 5.21 85.60 REMARK 500 ALA B 114 67.70 -151.43 REMARK 500 ASN B 160 65.68 -155.99 REMARK 500 HIS B 177 6.04 82.10 REMARK 500 LYS B 186 118.71 -39.56 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 CO A 201 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 138 NE2 REMARK 620 2 GLU A 142 OE1 83.4 REMARK 620 3 GLU A 142 OE2 124.7 50.6 REMARK 620 4 HIS A 180 NE2 93.3 96.3 117.5 REMARK 620 5 TB6 A 199 O10 138.9 110.0 59.6 122.1 REMARK 620 6 TB6 A 199 O13 80.4 156.1 129.0 102.0 72.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO B 200 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS B 138 NE2 REMARK 620 2 GLU B 142 OE1 93.2 REMARK 620 3 HIS B 180 NE2 94.0 92.5 REMARK 620 4 TB6 B 199 O10 159.2 85.7 106.8 REMARK 620 5 TB6 B 199 O13 86.3 157.9 109.6 87.1 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TB6 A 199 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TB6 B 199 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO B 200 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3SCF RELATED DB: PDB REMARK 900 RELATED ID: 3SCG RELATED DB: PDB DBREF 3SCH A 1 198 UNP Q56185 Q56185_STRWE 1 198 DBREF 3SCH B 1 198 UNP Q56185 Q56185_STRWE 1 198 SEQRES 1 A 198 MSE SER ASN THR LYS THR ALA SER THR GLY PHE ALA GLU SEQRES 2 A 198 LEU LEU LYS ASP ARG ARG GLU GLN VAL LYS MSE ASP HIS SEQRES 3 A 198 ALA ALA LEU ALA SER LEU LEU GLY GLU THR PRO GLU THR SEQRES 4 A 198 VAL ALA ALA TRP GLU ASN GLY GLU GLY GLY GLU LEU THR SEQRES 5 A 198 LEU THR GLN LEU GLY ARG ILE ALA HIS VAL LEU GLY THR SEQRES 6 A 198 SER ILE GLY ALA LEU THR PRO PRO ALA GLY ASN ASP LEU SEQRES 7 A 198 ASP ASP GLY VAL ILE ILE GLN MSE PRO ASP GLU ARG PRO SEQRES 8 A 198 ILE LEU LYS GLY VAL ARG ASP ASN VAL ASP TYR TYR VAL SEQRES 9 A 198 TYR ASN CYS LEU VAL ARG THR LYS ARG ALA PRO SER LEU SEQRES 10 A 198 VAL PRO LEU VAL VAL ASP VAL LEU THR ASP ASN PRO ASP SEQRES 11 A 198 ASP ALA LYS PHE ASN SER GLY HIS ALA GLY ASN GLU PHE SEQRES 12 A 198 LEU PHE VAL LEU GLU GLY GLU ILE HIS MSE LYS TRP GLY SEQRES 13 A 198 ASP LYS GLU ASN PRO LYS GLU ALA LEU LEU PRO THR GLY SEQRES 14 A 198 ALA SER MSE PHE VAL GLU GLU HIS VAL PRO HIS ALA PHE SEQRES 15 A 198 THR ALA ALA LYS GLY THR GLY SER ALA LYS LEU ILE ALA SEQRES 16 A 198 VAL ASN PHE SEQRES 1 B 198 MSE SER ASN THR LYS THR ALA SER THR GLY PHE ALA GLU SEQRES 2 B 198 LEU LEU LYS ASP ARG ARG GLU GLN VAL LYS MSE ASP HIS SEQRES 3 B 198 ALA ALA LEU ALA SER LEU LEU GLY GLU THR PRO GLU THR SEQRES 4 B 198 VAL ALA ALA TRP GLU ASN GLY GLU GLY GLY GLU LEU THR SEQRES 5 B 198 LEU THR GLN LEU GLY ARG ILE ALA HIS VAL LEU GLY THR SEQRES 6 B 198 SER ILE GLY ALA LEU THR PRO PRO ALA GLY ASN ASP LEU SEQRES 7 B 198 ASP ASP GLY VAL ILE ILE GLN MSE PRO ASP GLU ARG PRO SEQRES 8 B 198 ILE LEU LYS GLY VAL ARG ASP ASN VAL ASP TYR TYR VAL SEQRES 9 B 198 TYR ASN CYS LEU VAL ARG THR LYS ARG ALA PRO SER LEU SEQRES 10 B 198 VAL PRO LEU VAL VAL ASP VAL LEU THR ASP ASN PRO ASP SEQRES 11 B 198 ASP ALA LYS PHE ASN SER GLY HIS ALA GLY ASN GLU PHE SEQRES 12 B 198 LEU PHE VAL LEU GLU GLY GLU ILE HIS MSE LYS TRP GLY SEQRES 13 B 198 ASP LYS GLU ASN PRO LYS GLU ALA LEU LEU PRO THR GLY SEQRES 14 B 198 ALA SER MSE PHE VAL GLU GLU HIS VAL PRO HIS ALA PHE SEQRES 15 B 198 THR ALA ALA LYS GLY THR GLY SER ALA LYS LEU ILE ALA SEQRES 16 B 198 VAL ASN PHE MODRES 3SCH MSE A 24 MET SELENOMETHIONINE MODRES 3SCH MSE A 86 MET SELENOMETHIONINE MODRES 3SCH MSE A 153 MET SELENOMETHIONINE MODRES 3SCH MSE A 172 MET SELENOMETHIONINE MODRES 3SCH MSE B 24 MET SELENOMETHIONINE MODRES 3SCH MSE B 86 MET SELENOMETHIONINE MODRES 3SCH MSE B 153 MET SELENOMETHIONINE MODRES 3SCH MSE B 172 MET SELENOMETHIONINE HET MSE A 24 8 HET MSE A 86 8 HET MSE A 153 8 HET MSE A 172 8 HET MSE B 24 8 HET MSE B 86 8 HET MSE B 153 8 HET MSE B 172 8 HET TB6 A 199 8 HET CO A 201 1 HET TB6 B 199 8 HET CO B 200 1 HETNAM MSE SELENOMETHIONINE HETNAM TB6 [(2R)-2-HYDROXYPROPYL]PHOSPHONIC ACID HETNAM CO COBALT (II) ION FORMUL 1 MSE 8(C5 H11 N O2 SE) FORMUL 3 TB6 2(C3 H9 O4 P) FORMUL 4 CO 2(CO 2+) FORMUL 7 HOH *154(H2 O) HELIX 1 1 THR A 6 VAL A 22 1 17 HELIX 2 2 ASP A 25 LEU A 32 1 8 HELIX 3 3 THR A 36 GLU A 44 1 9 HELIX 4 4 THR A 52 LEU A 63 1 12 HELIX 5 5 ILE A 67 THR A 71 5 5 HELIX 6 6 MSE A 86 ARG A 90 5 5 HELIX 7 7 ASN A 128 ALA A 132 5 5 HELIX 8 8 THR B 6 VAL B 22 1 17 HELIX 9 9 ASP B 25 GLY B 34 1 10 HELIX 10 10 THR B 36 ASN B 45 1 10 HELIX 11 11 THR B 52 LEU B 63 1 12 HELIX 12 12 ILE B 67 THR B 71 5 5 HELIX 13 13 ASN B 128 ALA B 132 5 5 SHEET 1 A 6 ILE A 92 VAL A 96 0 SHEET 2 A 6 ASP A 101 CYS A 107 -1 O TYR A 103 N GLY A 95 SHEET 3 A 6 VAL A 118 VAL A 124 -1 O VAL A 121 N ASN A 106 SHEET 4 A 6 ALA A 191 PHE A 198 -1 O LEU A 193 N VAL A 122 SHEET 5 A 6 ASN A 141 GLU A 148 -1 N PHE A 143 O VAL A 196 SHEET 6 A 6 SER A 171 VAL A 174 -1 O VAL A 174 N GLU A 142 SHEET 1 B 3 ASN A 160 LEU A 166 0 SHEET 2 B 3 ILE A 151 ASP A 157 -1 N ILE A 151 O LEU A 166 SHEET 3 B 3 HIS A 180 ALA A 184 -1 O THR A 183 N HIS A 152 SHEET 1 C 6 ILE B 92 VAL B 96 0 SHEET 2 C 6 ASP B 101 CYS B 107 -1 O TYR B 103 N GLY B 95 SHEET 3 C 6 VAL B 118 VAL B 124 -1 O VAL B 121 N ASN B 106 SHEET 4 C 6 ALA B 191 PHE B 198 -1 O LEU B 193 N VAL B 122 SHEET 5 C 6 ASN B 141 GLU B 148 -1 N PHE B 143 O VAL B 196 SHEET 6 C 6 SER B 171 VAL B 174 -1 O VAL B 174 N GLU B 142 SHEET 1 D 3 LYS B 162 LEU B 166 0 SHEET 2 D 3 ILE B 151 TRP B 155 -1 N ILE B 151 O LEU B 166 SHEET 3 D 3 HIS B 180 ALA B 184 -1 O THR B 183 N HIS B 152 LINK C LYS A 23 N MSE A 24 1555 1555 1.33 LINK C MSE A 24 N ASP A 25 1555 1555 1.33 LINK C GLN A 85 N MSE A 86 1555 1555 1.33 LINK C MSE A 86 N PRO A 87 1555 1555 1.34 LINK C HIS A 152 N MSE A 153 1555 1555 1.33 LINK C MSE A 153 N LYS A 154 1555 1555 1.33 LINK C SER A 171 N MSE A 172 1555 1555 1.33 LINK C MSE A 172 N PHE A 173 1555 1555 1.32 LINK C LYS B 23 N MSE B 24 1555 1555 1.33 LINK C MSE B 24 N ASP B 25 1555 1555 1.32 LINK C GLN B 85 N MSE B 86 1555 1555 1.33 LINK C MSE B 86 N PRO B 87 1555 1555 1.34 LINK C HIS B 152 N MSE B 153 1555 1555 1.33 LINK C MSE B 153 N LYS B 154 1555 1555 1.33 LINK C SER B 171 N MSE B 172 1555 1555 1.32 LINK C MSE B 172 N PHE B 173 1555 1555 1.32 LINK NE2 HIS A 138 CO CO A 201 1555 1555 1.91 LINK OE1 GLU A 142 CO CO A 201 1555 1555 1.99 LINK OE2 GLU A 142 CO CO A 201 1555 1555 2.79 LINK NE2 HIS A 180 CO CO A 201 1555 1555 2.23 LINK O10 TB6 A 199 CO CO A 201 1555 1555 2.11 LINK O13 TB6 A 199 CO CO A 201 1555 1555 2.06 LINK NE2 HIS B 138 CO CO B 200 1555 1555 2.08 LINK OE1 GLU B 142 CO CO B 200 1555 1555 2.08 LINK NE2 HIS B 180 CO CO B 200 1555 1555 2.23 LINK O10 TB6 B 199 CO CO B 200 1555 1555 2.03 LINK O13 TB6 B 199 CO CO B 200 1555 1555 1.99 SITE 1 AC1 8 TYR A 105 ASN A 135 HIS A 138 GLU A 142 SITE 2 AC1 8 HIS A 180 CO A 201 HOH A 270 LYS B 23 SITE 1 AC2 4 HIS A 138 GLU A 142 HIS A 180 TB6 A 199 SITE 1 AC3 10 LYS A 23 ARG B 97 TYR B 103 TYR B 105 SITE 2 AC3 10 ASN B 135 HIS B 138 GLU B 142 HIS B 180 SITE 3 AC3 10 PHE B 182 CO B 200 SITE 1 AC4 4 HIS B 138 GLU B 142 HIS B 180 TB6 B 199 CRYST1 86.120 86.120 219.056 90.00 90.00 120.00 P 65 2 2 24 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 0.011612 0.006704 0.000000 0.00000 SCALE2 0.000000 0.013408 0.000000 0.00000 SCALE3 0.000000 0.000000 0.004565 0.00000