HEADER METAL BINDING PROTEIN 18-JAN-14 4OI3 TITLE CRYSTAL STRUCTURE ANALYSIS OF SCO4226 FROM STREPTOMYCES COELICOLOR TITLE 2 A3(2) COMPND MOL_ID: 1; COMPND 2 MOLECULE: NICKEL RESPONSIVE PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOMYCES COELICOLOR; SOURCE 3 ORGANISM_TAXID: 100226; SOURCE 4 STRAIN: A3(2); SOURCE 5 GENE: SCO4226; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: ROSETTA; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET22B KEYWDS NICKEL RESPONSIVE PROTEIN, STRUCTURAL GENOMICS, FERREDOXIN-LIKE FOLD, KEYWDS 2 A NICKEL RESPONSIVE PROTEIN, NICKEL BINDING, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR M.LU,Y.L.JIANG,S.WANG,W.CHENG,R.G.ZHANG,M.J.VIROLLE,Y.CHEN,C.Z.ZHOU REVDAT 2 22-OCT-14 4OI3 1 JRNL REVDAT 1 17-SEP-14 4OI3 0 JRNL AUTH M.LU,Y.L.JIANG,S.WANG,H.JIN,R.G.ZHANG,M.J.VIROLLE,Y.CHEN, JRNL AUTH 2 C.Z.ZHOU JRNL TITL STREPTOMYCES COELICOLOR SCO4226 IS A NICKEL BINDING PROTEIN. JRNL REF PLOS ONE V. 9 09660 2014 JRNL REFN ESSN 1932-6203 JRNL PMID 25285530 JRNL DOI 10.1371/JOURNAL.PONE.0109660 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 34.14 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 3 NUMBER OF REFLECTIONS : 29092 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 + TEST SET) : 0.153 REMARK 3 R VALUE (WORKING SET) : 0.152 REMARK 3 FREE R VALUE : 0.169 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1550 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.30 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.33 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1614 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 70.12 REMARK 3 BIN R VALUE (WORKING SET) : 0.1920 REMARK 3 BIN FREE R VALUE SET COUNT : 80 REMARK 3 BIN FREE R VALUE : 0.2110 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1256 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 158 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 9.95 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.23000 REMARK 3 B22 (A**2) : -0.58000 REMARK 3 B33 (A**2) : 0.30000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -0.32000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.061 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.051 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.029 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.497 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.969 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.964 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1314 ; 0.007 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1790 ; 1.073 ; 1.891 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 168 ; 4.872 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 74 ;31.540 ;24.595 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 198 ;11.000 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 6 ;19.037 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 186 ; 0.078 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1062 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 556 ; 0.200 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 871 ; 0.290 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 120 ; 0.112 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 40 ; 0.155 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 14 ; 0.190 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 842 ; 0.929 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 1304 ; 1.117 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 520 ; 1.615 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 482 ; 2.206 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): 1362 ; 0.982 ; 3.000 REMARK 3 SPHERICITY; FREE ATOMS (A**2): 158 ; 2.806 ; 3.000 REMARK 3 SPHERICITY; BONDED ATOMS (A**2): 1276 ; 2.008 ; 3.000 REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS REMARK 4 REMARK 4 4OI3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-JAN-14. REMARK 100 THE RCSB ID CODE IS RCSB084520. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-NOV-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 14-BM-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9794 REMARK 200 MONOCHROMATOR : SI(III) REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MAR CCD 165 MM REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 30687 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 34.140 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.9 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 66.6 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.31700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SOLVE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 25.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.66 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6 M SODIUM CITRATE DEHYDRATE, PH REMARK 280 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K 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 33.49100 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: 2140 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7780 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 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 MSE A -6 REMARK 465 HIS A -5 REMARK 465 HIS A -4 REMARK 465 HIS A -3 REMARK 465 HIS A -2 REMARK 465 HIS A -1 REMARK 465 HIS A 0 REMARK 465 MSE A 1 REMARK 465 MSE B -6 REMARK 465 HIS B -5 REMARK 465 HIS B -4 REMARK 465 HIS B -3 REMARK 465 HIS B -2 REMARK 465 HIS B -1 REMARK 465 HIS B 0 REMARK 465 MSE B 1 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 MSE A 11 36.22 -95.67 REMARK 500 HIS A 70 73.07 -151.97 REMARK 500 MSE B 11 40.60 -89.49 REMARK 500 HIS B 70 73.27 -151.29 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4OI6 RELATED DB: PDB DBREF 4OI3 A 1 82 UNP Q9FCE4 Q9FCE4_STRCO 1 82 DBREF 4OI3 B 1 82 UNP Q9FCE4 Q9FCE4_STRCO 1 82 SEQADV 4OI3 MSE A -6 UNP Q9FCE4 EXPRESSION TAG SEQADV 4OI3 HIS A -5 UNP Q9FCE4 EXPRESSION TAG SEQADV 4OI3 HIS A -4 UNP Q9FCE4 EXPRESSION TAG SEQADV 4OI3 HIS A -3 UNP Q9FCE4 EXPRESSION TAG SEQADV 4OI3 HIS A -2 UNP Q9FCE4 EXPRESSION TAG SEQADV 4OI3 HIS A -1 UNP Q9FCE4 EXPRESSION TAG SEQADV 4OI3 HIS A 0 UNP Q9FCE4 EXPRESSION TAG SEQADV 4OI3 MSE B -6 UNP Q9FCE4 EXPRESSION TAG SEQADV 4OI3 HIS B -5 UNP Q9FCE4 EXPRESSION TAG SEQADV 4OI3 HIS B -4 UNP Q9FCE4 EXPRESSION TAG SEQADV 4OI3 HIS B -3 UNP Q9FCE4 EXPRESSION TAG SEQADV 4OI3 HIS B -2 UNP Q9FCE4 EXPRESSION TAG SEQADV 4OI3 HIS B -1 UNP Q9FCE4 EXPRESSION TAG SEQADV 4OI3 HIS B 0 UNP Q9FCE4 EXPRESSION TAG SEQRES 1 A 89 MSE HIS HIS HIS HIS HIS HIS MSE ALA HIS PHE MSE ASP SEQRES 2 A 89 VAL HIS ARG GLY MSE HIS GLY ILE THR SER ASP GLN LEU SEQRES 3 A 89 HIS GLN ALA HIS GLN ALA ASP LEU ALA VAL GLU LYS ASP SEQRES 4 A 89 GLU ASN VAL HIS PHE GLU GLN ALA TRP ALA ASP PRO ALA SEQRES 5 A 89 SER GLY THR ILE TYR CYS LEU SER GLU GLY PRO SER ALA SEQRES 6 A 89 GLU ALA VAL GLN ARG VAL HIS GLU ARG ALA GLY HIS LYS SEQRES 7 A 89 ALA ASP GLU ILE HIS GLU VAL PRO LEU SER ALA SEQRES 1 B 89 MSE HIS HIS HIS HIS HIS HIS MSE ALA HIS PHE MSE ASP SEQRES 2 B 89 VAL HIS ARG GLY MSE HIS GLY ILE THR SER ASP GLN LEU SEQRES 3 B 89 HIS GLN ALA HIS GLN ALA ASP LEU ALA VAL GLU LYS ASP SEQRES 4 B 89 GLU ASN VAL HIS PHE GLU GLN ALA TRP ALA ASP PRO ALA SEQRES 5 B 89 SER GLY THR ILE TYR CYS LEU SER GLU GLY PRO SER ALA SEQRES 6 B 89 GLU ALA VAL GLN ARG VAL HIS GLU ARG ALA GLY HIS LYS SEQRES 7 B 89 ALA ASP GLU ILE HIS GLU VAL PRO LEU SER ALA MODRES 4OI3 MSE A 5 MET SELENOMETHIONINE MODRES 4OI3 MSE A 11 MET SELENOMETHIONINE MODRES 4OI3 MSE B 5 MET SELENOMETHIONINE MODRES 4OI3 MSE B 11 MET SELENOMETHIONINE HET MSE A 5 8 HET MSE A 11 8 HET MSE B 5 8 HET MSE B 11 8 HETNAM MSE SELENOMETHIONINE FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 3 HOH *158(H2 O) HELIX 1 1 THR A 15 LYS A 31 1 17 HELIX 2 2 ASP A 32 ASN A 34 5 3 HELIX 3 3 SER A 57 GLY A 69 1 13 HELIX 4 4 THR B 15 GLU B 30 1 16 HELIX 5 5 LYS B 31 ASN B 34 5 4 HELIX 6 6 SER B 57 GLY B 69 1 13 SHEET 1 A 5 GLU A 74 GLU A 77 0 SHEET 2 A 5 HIS A 3 HIS A 8 -1 N MSE A 5 O HIS A 76 SHEET 3 A 5 THR A 48 GLU A 54 -1 O ILE A 49 N HIS A 8 SHEET 4 A 5 HIS A 36 ASP A 43 -1 N ASP A 43 O THR A 48 SHEET 5 A 5 LEU B 80 ALA B 82 -1 O LEU B 80 N ALA A 42 SHEET 1 B 5 LEU A 80 ALA A 82 0 SHEET 2 B 5 HIS B 36 ASP B 43 -1 O ALA B 42 N LEU A 80 SHEET 3 B 5 THR B 48 GLU B 54 -1 O THR B 48 N ASP B 43 SHEET 4 B 5 HIS B 3 HIS B 8 -1 N PHE B 4 O SER B 53 SHEET 5 B 5 GLU B 74 GLU B 77 -1 O HIS B 76 N MSE B 5 LINK C PHE A 4 N MSE A 5 1555 1555 1.33 LINK C MSE A 5 N ASP A 6 1555 1555 1.33 LINK C GLY A 10 N MSE A 11 1555 1555 1.33 LINK C MSE A 11 N HIS A 12 1555 1555 1.33 LINK C PHE B 4 N MSE B 5 1555 1555 1.33 LINK C MSE B 5 N ASP B 6 1555 1555 1.33 LINK C GLY B 10 N MSE B 11 1555 1555 1.33 LINK C MSE B 11 N HIS B 12 1555 1555 1.33 CRYST1 29.574 66.982 34.265 90.00 95.02 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 0.033813 0.000000 0.002968 0.00000 SCALE2 0.000000 0.014929 0.000000 0.00000 SCALE3 0.000000 0.000000 0.029296 0.00000