HEADER OXIDOREDUCTASE 06-APR-11 3RFB TITLE STRUCTURE OF FRMSR COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE UNCHARACTERIZED PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 SYNONYM: FREE METHIONINE-R-SULFOXIDE REDUCTASE, FRMSR; COMPND 5 EC: 1.8.4.14; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: STREPTOCOCCUS PNEUMONIAE; SOURCE 3 ORGANISM_TAXID: 171101; SOURCE 4 STRAIN: R6; SOURCE 5 GENE: SPR0768; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS FRMSR, GAF, OXIDOREDUCTASE, SME EXPDTA X-RAY DIFFRACTION AUTHOR S.M.BONG,Y.M.CHI REVDAT 2 01-NOV-23 3RFB 1 REMARK SEQADV REVDAT 1 11-APR-12 3RFB 0 JRNL AUTH S.M.BONG,Y.M.CHI JRNL TITL STRUCTURE OF FRMSR JRNL REF TO BE PUBLISHED JRNL REFN 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) : 37.14 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 : 18639 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) : 0.230 REMARK 3 FREE R VALUE : 0.270 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 909 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 : 2527 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 20 REMARK 3 SOLVENT ATOMS : 80 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) : NULL REMARK 3 BOND ANGLES (DEGREES) : 1.800 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.210 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 3RFB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-APR-11. REMARK 100 THE DEPOSITION ID IS D_1000064859. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : 5.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PAL/PLS REMARK 200 BEAMLINE : 6C1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.23968 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18660 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 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) : 2.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.44 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.5 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 1VHM REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.18 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.68 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 400, AMMONIUM ACETATE, SODIUM REMARK 280 CITRATE TRIBASIC DEHYDRATE, PH 5.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 23.30267 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 46.60533 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 46.60533 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 23.30267 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: 2840 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 13570 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 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 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 MET A 1 REMARK 465 LEU A 2 REMARK 465 LYS A 3 REMARK 465 LYS A 164 REMARK 465 SER A 165 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 LYS B 164 REMARK 465 SER B 165 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 LYS A 56 -21.95 -141.60 REMARK 500 GLN A 86 49.91 38.03 REMARK 500 GLU A 133 58.28 33.00 REMARK 500 ASP A 136 -160.08 -126.59 REMARK 500 TRP A 156 80.76 -65.61 REMARK 500 THR A 159 -34.21 -30.21 REMARK 500 GLU A 162 171.35 -57.87 REMARK 500 GLN B 86 48.34 72.13 REMARK 500 ASN B 99 60.33 -109.36 REMARK 500 CYS B 103 55.95 -105.83 REMARK 500 ASP B 104 -133.58 73.16 REMARK 500 SER B 105 165.17 57.25 REMARK 500 GLU B 133 73.37 37.24 REMARK 500 TRP B 156 79.35 -60.22 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SME A 6888 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SME B 6888 DBREF 3RFB A 1 165 UNP Q8DQA6 Q8DQA6_STRR6 1 165 DBREF 3RFB B 1 165 UNP Q8DQA6 Q8DQA6_STRR6 1 165 SEQADV 3RFB HIS A -5 UNP Q8DQA6 EXPRESSION TAG SEQADV 3RFB HIS A -4 UNP Q8DQA6 EXPRESSION TAG SEQADV 3RFB HIS A -3 UNP Q8DQA6 EXPRESSION TAG SEQADV 3RFB HIS A -2 UNP Q8DQA6 EXPRESSION TAG SEQADV 3RFB HIS A -1 UNP Q8DQA6 EXPRESSION TAG SEQADV 3RFB HIS A 0 UNP Q8DQA6 EXPRESSION TAG SEQADV 3RFB HIS B -5 UNP Q8DQA6 EXPRESSION TAG SEQADV 3RFB HIS B -4 UNP Q8DQA6 EXPRESSION TAG SEQADV 3RFB HIS B -3 UNP Q8DQA6 EXPRESSION TAG SEQADV 3RFB HIS B -2 UNP Q8DQA6 EXPRESSION TAG SEQADV 3RFB HIS B -1 UNP Q8DQA6 EXPRESSION TAG SEQADV 3RFB HIS B 0 UNP Q8DQA6 EXPRESSION TAG SEQRES 1 A 171 HIS HIS HIS HIS HIS HIS MET LEU LYS SER GLU LYS GLN SEQRES 2 A 171 SER ARG TYR GLN MET LEU ASN GLU GLU LEU SER PHE LEU SEQRES 3 A 171 LEU GLU GLY GLU THR ASN VAL LEU ALA ASN LEU SER ASN SEQRES 4 A 171 ALA SER ALA LEU ILE LYS SER ARG PHE PRO ASN THR VAL SEQRES 5 A 171 PHE ALA GLY PHE TYR LEU PHE ASP GLY LYS GLU LEU VAL SEQRES 6 A 171 LEU GLY PRO PHE GLN GLY GLY VAL SER CYS ILE ARG ILE SEQRES 7 A 171 ALA LEU GLY LYS GLY VAL CYS GLY GLU ALA ALA HIS PHE SEQRES 8 A 171 GLN GLU THR VAL ILE VAL GLY ASP VAL THR THR TYR LEU SEQRES 9 A 171 ASN TYR ILE SER CYS ASP SER LEU ALA LYS SER GLU ILE SEQRES 10 A 171 VAL VAL PRO MET MET LYS ASN GLY GLN LEU LEU GLY VAL SEQRES 11 A 171 LEU ASP LEU ASP SER SER GLU ILE GLU ASP TYR ASP ALA SEQRES 12 A 171 MET ASP ARG ASP TYR LEU GLU GLN PHE VAL ALA ILE LEU SEQRES 13 A 171 LEU GLU LYS THR THR TRP ASP PHE THR MET PHE GLU GLU SEQRES 14 A 171 LYS SER SEQRES 1 B 171 HIS HIS HIS HIS HIS HIS MET LEU LYS SER GLU LYS GLN SEQRES 2 B 171 SER ARG TYR GLN MET LEU ASN GLU GLU LEU SER PHE LEU SEQRES 3 B 171 LEU GLU GLY GLU THR ASN VAL LEU ALA ASN LEU SER ASN SEQRES 4 B 171 ALA SER ALA LEU ILE LYS SER ARG PHE PRO ASN THR VAL SEQRES 5 B 171 PHE ALA GLY PHE TYR LEU PHE ASP GLY LYS GLU LEU VAL SEQRES 6 B 171 LEU GLY PRO PHE GLN GLY GLY VAL SER CYS ILE ARG ILE SEQRES 7 B 171 ALA LEU GLY LYS GLY VAL CYS GLY GLU ALA ALA HIS PHE SEQRES 8 B 171 GLN GLU THR VAL ILE VAL GLY ASP VAL THR THR TYR LEU SEQRES 9 B 171 ASN TYR ILE SER CYS ASP SER LEU ALA LYS SER GLU ILE SEQRES 10 B 171 VAL VAL PRO MET MET LYS ASN GLY GLN LEU LEU GLY VAL SEQRES 11 B 171 LEU ASP LEU ASP SER SER GLU ILE GLU ASP TYR ASP ALA SEQRES 12 B 171 MET ASP ARG ASP TYR LEU GLU GLN PHE VAL ALA ILE LEU SEQRES 13 B 171 LEU GLU LYS THR THR TRP ASP PHE THR MET PHE GLU GLU SEQRES 14 B 171 LYS SER HET SME A6888 10 HET SME B6888 10 HETNAM SME METHIONINE SULFOXIDE FORMUL 3 SME 2(C5 H11 N O3 S) FORMUL 5 HOH *80(H2 O) HELIX 1 1 GLU A 5 GLU A 22 1 18 HELIX 2 2 ASN A 26 PHE A 42 1 17 HELIX 3 3 LYS A 76 PHE A 85 1 10 HELIX 4 4 ASP A 136 LYS A 153 1 18 HELIX 5 5 LEU B 2 GLU B 22 1 21 HELIX 6 6 ASN B 26 PHE B 42 1 17 HELIX 7 7 LYS B 76 GLN B 86 1 11 HELIX 8 8 ASP B 136 THR B 154 1 19 HELIX 9 9 PHE B 158 GLU B 162 5 5 SHEET 1 A 6 ARG A 71 ALA A 73 0 SHEET 2 A 6 GLU A 57 GLN A 64 -1 N LEU A 58 O ILE A 72 SHEET 3 A 6 THR A 45 PHE A 53 -1 N PHE A 50 O GLY A 61 SHEET 4 A 6 GLN A 120 SER A 129 -1 O ASP A 126 N GLY A 49 SHEET 5 A 6 SER A 109 LYS A 117 -1 N MET A 115 O LEU A 122 SHEET 6 A 6 VAL A 89 VAL A 91 -1 N VAL A 91 O GLU A 110 SHEET 1 B 6 ARG B 71 ILE B 72 0 SHEET 2 B 6 LEU B 58 GLN B 64 -1 N LEU B 58 O ILE B 72 SHEET 3 B 6 THR B 45 PHE B 53 -1 N ALA B 48 O GLN B 64 SHEET 4 B 6 GLN B 120 SER B 129 -1 O ASP B 126 N GLY B 49 SHEET 5 B 6 SER B 109 LYS B 117 -1 N MET B 115 O GLY B 123 SHEET 6 B 6 VAL B 89 VAL B 91 -1 N VAL B 91 O GLU B 110 SSBOND 1 CYS A 69 CYS A 103 1555 1555 2.04 SSBOND 2 CYS B 69 CYS B 103 1555 1555 2.03 SITE 1 AC1 11 PHE A 47 TYR A 51 GLY A 77 VAL A 78 SITE 2 AC1 11 CYS A 79 TYR A 100 ILE A 101 CYS A 103 SITE 3 AC1 11 GLU A 110 ASP A 126 ASP A 128 SITE 1 AC2 11 PHE B 47 TYR B 51 SER B 68 ILE B 72 SITE 2 AC2 11 GLY B 77 VAL B 78 CYS B 79 TYR B 100 SITE 3 AC2 11 ILE B 101 GLU B 110 ASP B 128 CRYST1 101.242 101.242 69.908 90.00 90.00 120.00 P 31 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 0.009877 0.005703 0.000000 0.00000 SCALE2 0.000000 0.011405 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014305 0.00000