HEADER HYDROLASE 07-APR-00 1ES8 TITLE CRYSTAL STRUCTURE OF FREE BGLII COMPND MOL_ID: 1; COMPND 2 MOLECULE: RESTRICTION ENDONUCLEASE BGLII; COMPND 3 CHAIN: A; COMPND 4 EC: 3.1.21.4; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BACILLUS SUBTILIS; SOURCE 3 ORGANISM_TAXID: 1423; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS RESTRICTION ENDONUCLEASE, RESTRICTION ENZYME, UNCOMPLEXED, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR C.M.LUKACS,A.K.AGGARWAL REVDAT 5 09-MAY-12 1ES8 1 COMPND VERSN REVDAT 4 24-FEB-09 1ES8 1 VERSN REVDAT 3 01-APR-03 1ES8 1 JRNL REVDAT 2 21-MAR-01 1ES8 3 ATOM REVDAT 1 17-JAN-01 1ES8 0 JRNL AUTH C.M.LUKACS,R.KUCERA,I.SCHILDKRAUT,A.K.AGGARWAL JRNL TITL STRUCTURE OF FREE BGLII REVEALS AN UNPRECEDENTED JRNL TITL 2 SCISSOR-LIKE MOTION FOR OPENING AN ENDONUCLEASE. JRNL REF NAT.STRUCT.BIOL. V. 8 126 2001 JRNL REFN ISSN 1072-8368 JRNL PMID 11175900 JRNL DOI 10.1038/84111 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) : 20.00 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) (%) : 99.6 REMARK 3 NUMBER OF REFLECTIONS : 10963 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) : 0.214 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 555 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 : 1592 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 4 REMARK 3 SOLVENT ATOMS : 81 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 36.60 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) : 1.27 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 1ES8 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-APR-00. REMARK 100 THE RCSB ID CODE IS RCSB010851. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-MAR-00 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X25 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793, 0.9789, 0.9689 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : BRANDEIS - B4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 10979 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 40.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 3.100 REMARK 200 R MERGE (I) : 0.06300 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.4000 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) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.15200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHARP REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 46.75 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 30% ISOPROPANOL, 0.2 M SODIUM ACETATE, REMARK 280 0.1 M BIS-TRIS, PH 6.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 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+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 44.34667 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 22.17333 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 22.17333 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 44.34667 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 APPLY THE FOLLOWING TO CHAINS: A 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 118.72500 REMARK 350 BIOMT2 2 -0.866025 0.500000 0.000000 68.54591 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -22.17333 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 ASP A 38 REMARK 465 GLN A 39 REMARK 465 ALA A 40 REMARK 465 SER A 41 REMARK 465 LYS A 42 REMARK 465 VAL A 43 REMARK 465 GLY A 44 REMARK 465 SER A 115 REMARK 465 ASN A 116 REMARK 465 MSE A 117 REMARK 465 ASP A 118 REMARK 465 ILE A 119 REMARK 465 ASP A 120 REMARK 465 GLU A 121 REMARK 465 GLU A 122 REMARK 465 ARG A 189 REMARK 465 THR A 207 REMARK 465 ASN A 208 REMARK 465 THR A 209 REMARK 465 PRO A 210 REMARK 465 ASN A 211 REMARK 465 THR A 212 REMARK 465 ARG A 213 REMARK 465 ARG A 214 REMARK 465 ARG A 215 REMARK 465 LYS A 216 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 114 CB CG CD CE NZ REMARK 470 TYR A 190 N CA CB CG CD1 CD2 CE1 REMARK 470 TYR A 190 CE2 CZ OH REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NH2 ARG A 88 NE2 GLN A 149 3665 2.19 REMARK 500 REMARK 500 REMARK: NULL 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 ARG A 88 -114.02 55.44 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 556 DISTANCE = 11.50 ANGSTROMS REMARK 525 HOH A 564 DISTANCE = 6.86 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACY A 600 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1DFM RELATED DB: PDB REMARK 900 BGLII COMPLEXED TO DNA, 1.5 A REMARK 900 RELATED ID: 1D2I RELATED DB: PDB REMARK 900 BGLII COMPLEXED TO DNA, 1.7 A DBREF 1ES8 A 1 223 UNP Q45488 T2B2_BACSU 1 223 SEQRES 1 A 223 MSE LYS ILE ASP ILE THR ASP TYR ASN HIS ALA ASP GLU SEQRES 2 A 223 ILE LEU ASN PRO GLN LEU TRP LYS GLU ILE GLU GLU THR SEQRES 3 A 223 LEU LEU LYS MSE PRO LEU HIS VAL LYS ALA SER ASP GLN SEQRES 4 A 223 ALA SER LYS VAL GLY SER LEU ILE PHE ASP PRO VAL GLY SEQRES 5 A 223 THR ASN GLN TYR ILE LYS ASP GLU LEU VAL PRO LYS HIS SEQRES 6 A 223 TRP LYS ASN ASN ILE PRO ILE PRO LYS ARG PHE ASP PHE SEQRES 7 A 223 LEU GLY THR ASP ILE ASP PHE GLY LYS ARG ASP THR LEU SEQRES 8 A 223 VAL GLU VAL GLN PHE SER ASN TYR PRO PHE LEU LEU ASN SEQRES 9 A 223 ASN THR VAL ARG SER GLU LEU PHE HIS LYS SER ASN MSE SEQRES 10 A 223 ASP ILE ASP GLU GLU GLY MSE LYS VAL ALA ILE ILE ILE SEQRES 11 A 223 THR LYS GLY HIS MSE PHE PRO ALA SER ASN SER SER LEU SEQRES 12 A 223 TYR TYR GLU GLN ALA GLN ASN GLN LEU ASN SER LEU ALA SEQRES 13 A 223 GLU TYR ASN VAL PHE ASP VAL PRO ILE ARG LEU VAL GLY SEQRES 14 A 223 LEU ILE GLU ASP PHE GLU THR ASP ILE ASP ILE VAL SER SEQRES 15 A 223 THR THR TYR ALA ASP LYS ARG TYR SER ARG THR ILE THR SEQRES 16 A 223 LYS ARG ASP THR VAL LYS GLY LYS VAL ILE ASP THR ASN SEQRES 17 A 223 THR PRO ASN THR ARG ARG ARG LYS ARG GLY THR ILE VAL SEQRES 18 A 223 THR TYR MODRES 1ES8 MSE A 1 MET SELENOMETHIONINE MODRES 1ES8 MSE A 30 MET SELENOMETHIONINE MODRES 1ES8 MSE A 124 MET SELENOMETHIONINE MODRES 1ES8 MSE A 135 MET SELENOMETHIONINE HET MSE A 1 8 HET MSE A 30 8 HET MSE A 124 8 HET MSE A 135 8 HET ACY A 600 4 HETNAM MSE SELENOMETHIONINE HETNAM ACY ACETIC ACID FORMUL 1 MSE 4(C5 H11 N O2 SE) FORMUL 2 ACY C2 H4 O2 FORMUL 3 HOH *81(H2 O) HELIX 1 1 HIS A 10 LEU A 15 1 6 HELIX 2 2 ASN A 16 MSE A 30 1 15 HELIX 3 3 ASP A 49 VAL A 62 1 14 HELIX 4 4 PRO A 63 HIS A 65 5 3 HELIX 5 5 ARG A 75 LEU A 79 5 5 HELIX 6 6 PRO A 100 HIS A 113 1 14 HELIX 7 7 TYR A 144 TYR A 158 1 15 SHEET 1 A 6 LYS A 2 TYR A 8 0 SHEET 2 A 6 ILE A 165 ILE A 171 -1 O ILE A 165 N TYR A 8 SHEET 3 A 6 VAL A 126 LYS A 132 1 O ALA A 127 N ARG A 166 SHEET 4 A 6 THR A 90 GLN A 95 1 O LEU A 91 N ILE A 128 SHEET 5 A 6 ASP A 82 LYS A 87 -1 O ILE A 83 N VAL A 94 SHEET 6 A 6 LYS A 67 ASN A 69 -1 N LYS A 67 O GLY A 86 SHEET 1 B 5 LEU A 46 PHE A 48 0 SHEET 2 B 5 LEU A 32 ALA A 36 -1 O LYS A 35 N ILE A 47 SHEET 3 B 5 ILE A 178 ASP A 187 1 O ASP A 179 N LEU A 32 SHEET 4 B 5 ARG A 192 ILE A 205 -1 O THR A 193 N ALA A 186 SHEET 5 B 5 THR A 219 THR A 222 -1 O THR A 219 N ILE A 205 LINK C MSE A 1 N LYS A 2 1555 1555 1.33 LINK C LYS A 29 N MSE A 30 1555 1555 1.33 LINK C MSE A 30 N PRO A 31 1555 1555 1.34 LINK C GLY A 123 N MSE A 124 1555 1555 1.33 LINK C MSE A 124 N LYS A 125 1555 1555 1.33 LINK C HIS A 134 N MSE A 135 1555 1555 1.33 LINK C MSE A 135 N PHE A 136 1555 1555 1.33 SITE 1 AC1 5 ASP A 82 GLN A 95 SER A 97 TYR A 99 SITE 2 AC1 5 ASN A 104 CRYST1 79.150 79.150 66.520 90.00 90.00 120.00 P 32 2 1 6 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 0.012634 0.007294 0.000000 0.00000 SCALE2 0.000000 0.014589 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015033 0.00000 HETATM 1 N MSE A 1 41.405 36.473 9.557 1.00 30.27 N HETATM 2 CA MSE A 1 41.516 36.890 8.137 1.00 32.13 C HETATM 3 C MSE A 1 40.791 35.879 7.250 1.00 31.31 C HETATM 4 O MSE A 1 40.437 34.792 7.702 1.00 31.42 O HETATM 5 CB MSE A 1 42.992 36.963 7.720 1.00 35.61 C HETATM 6 CG MSE A 1 43.824 38.013 8.465 1.00 40.60 C HETATM 7 SE MSE A 1 45.481 38.268 7.747 1.00 49.05 SE HETATM 8 CE MSE A 1 44.983 39.052 6.139 1.00 45.25 C