HEADER RNA BINDING PROTEIN 03-DEC-15 5F3Q TITLE CRYSTAL STRUCTURE OF A NONCANONICAL DICER PROTEIN FROM ENTAMOEBA TITLE 2 HISTOLYTICA COMPND MOL_ID: 1; COMPND 2 MOLECULE: PUTATIVE UNCHARACTERIZED PROTEIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: UNP RESIDUES 2-193; COMPND 5 SYNONYM: EH.RNASEIII; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTAMOEBA HISTOLYTICA; SOURCE 3 ORGANISM_TAXID: 5759; SOURCE 4 GENE: EHI_068740; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS RNASEIII, DICER, RNA PROCESSING, ENTAMOEBA HISTOLYTICA, RNA BINDING KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR X.YU,J.H.GAN,J.B.MA REVDAT 1 14-DEC-16 5F3Q 0 JRNL AUTH X.YU,J.H.GAN,J.B.MA JRNL TITL STRUCTURAL AND FUNCTIONAL STUDY OF A NONCANONICAL DICER JRNL TITL 2 PROTEIN IN ENTAMOEBA HISTOLYTICA JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.10_2155) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 30.00 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.9 REMARK 3 NUMBER OF REFLECTIONS : 24145 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.204 REMARK 3 R VALUE (WORKING SET) : 0.202 REMARK 3 FREE R VALUE : 0.246 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.090 REMARK 3 FREE R VALUE TEST SET COUNT : 1230 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 29.9987 - 4.3650 0.96 2636 136 0.1953 0.2320 REMARK 3 2 4.3650 - 3.4663 1.00 2607 148 0.1853 0.2179 REMARK 3 3 3.4663 - 3.0286 1.00 2574 144 0.2096 0.2649 REMARK 3 4 3.0286 - 2.7519 1.00 2530 141 0.2205 0.2512 REMARK 3 5 2.7519 - 2.5548 0.99 2531 139 0.2154 0.2724 REMARK 3 6 2.5548 - 2.4042 0.99 2501 137 0.2095 0.2731 REMARK 3 7 2.4042 - 2.2839 0.99 2532 120 0.2077 0.2798 REMARK 3 8 2.2839 - 2.1845 0.99 2537 129 0.2059 0.2768 REMARK 3 9 2.1845 - 2.1004 0.98 2467 136 0.1968 0.2321 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.210 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.310 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.007 3056 REMARK 3 ANGLE : 0.925 4121 REMARK 3 CHIRALITY : 0.048 451 REMARK 3 PLANARITY : 0.005 512 REMARK 3 DIHEDRAL : 13.569 1811 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 5F3Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 07-DEC-15. REMARK 100 THE DEPOSITION ID IS D_1000215916. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-OCT-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5-7.9 REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRF REMARK 200 BEAMLINE : BL17U REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.00000 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24145 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.100 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 24.2000 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 (%) : NULL 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: SAD REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 45.12 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.26 M (NH4)2SO4, 0.1 M HEPES PH 7.8, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K 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 21.64050 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 51.37300 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 45.50750 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 51.37300 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 21.64050 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 45.50750 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 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: 2450 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 16830 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -36.0 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 SER A 1 REMARK 465 LEU A 36 REMARK 465 ASN A 37 REMARK 465 GLN A 38 REMARK 465 ALA A 39 REMARK 465 TYR A 40 REMARK 465 SER A 41 REMARK 465 SER A 42 REMARK 465 GLN A 43 REMARK 465 GLN B 35 REMARK 465 LEU B 36 REMARK 465 ASN B 37 REMARK 465 GLN B 38 REMARK 465 ALA B 39 REMARK 465 TYR B 40 REMARK 465 SER B 41 REMARK 465 SER B 42 REMARK 465 GLN B 43 REMARK 465 GLY B 104 REMARK 465 ASP B 105 REMARK 465 THR B 106 REMARK 465 LYS B 107 REMARK 465 THR B 108 REMARK 465 PHE B 109 REMARK 465 GLN B 192 REMARK 465 THR B 193 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 ARG A 71 NE CZ NH1 NH2 REMARK 470 GLU A 110 CG CD OE1 OE2 REMARK 470 HIS A 151 ND1 REMARK 470 GLU B 110 CB CG CD OE1 OE2 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 LEU A 33 -5.96 -56.90 REMARK 500 LEU A 34 -75.30 -85.60 REMARK 500 LEU A 164 -34.99 62.68 REMARK 500 LEU B 33 -7.62 -54.80 REMARK 500 ALA B 134 74.89 -103.41 REMARK 500 LEU B 164 -24.21 55.96 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 SO4 A 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 B 201 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5F3P RELATED DB: PDB REMARK 900 RELATED ID: 5F3O RELATED DB: PDB DBREF 5F3Q A 2 193 UNP C4LU64 C4LU64_ENTHI 2 193 DBREF 5F3Q B 2 193 UNP C4LU64 C4LU64_ENTHI 2 193 SEQADV 5F3Q SER A 1 UNP C4LU64 EXPRESSION TAG SEQADV 5F3Q SER B 1 UNP C4LU64 EXPRESSION TAG SEQRES 1 A 193 SER SER SER THR THR LEU HIS ASN ALA MSE GLN TYR THR SEQRES 2 A 193 ALA PHE ASP VAL LEU SER SER ILE LEU ASN LEU MSE LYS SEQRES 3 A 193 ALA ASP PRO LEU TYR ASP LEU LEU GLN LEU ASN GLN ALA SEQRES 4 A 193 TYR SER SER GLN ASP GLN GLU TYR GLU LYS ASN GLU PHE SEQRES 5 A 193 TYR GLY ASP SER TYR LEU GLU GLU ARG ALA SER SER LEU SEQRES 6 A 193 VAL LEU LYS PHE LEU ARG LYS TYR GLU GLN ILE PRO PHE SEQRES 7 A 193 GLU MSE TYR SER GLY LEU ARG ILE HIS THR VAL LYS ASN SEQRES 8 A 193 GLN THR LEU GLY GLU ILE PHE ASP LEU LEU HIS LEU GLY SEQRES 9 A 193 ASP THR LYS THR PHE GLU LYS LYS LYS LYS GLY ASP LEU SEQRES 10 A 193 VAL GLU SER LEU ILE GLY GLY CYS VAL LEU LEU SER GLN SEQRES 11 A 193 ARG GLU ASN ALA THR LEU PHE LEU LEU PHE ALA HIS ALA SEQRES 12 A 193 LEU ILE ASP TYR ILE PHE TYR HIS SER SER TYR ILE TYR SEQRES 13 A 193 PHE ASN ALA ASN PRO PRO LYS LEU VAL LYS GLU GLU ILE SEQRES 14 A 193 ILE THR ASP ILE GLN ASN TRP PHE LYS ASP LYS LEU PHE SEQRES 15 A 193 TYR TYR ARG SER SER LEU GLU LYS TYR GLN THR SEQRES 1 B 193 SER SER SER THR THR LEU HIS ASN ALA MSE GLN TYR THR SEQRES 2 B 193 ALA PHE ASP VAL LEU SER SER ILE LEU ASN LEU MSE LYS SEQRES 3 B 193 ALA ASP PRO LEU TYR ASP LEU LEU GLN LEU ASN GLN ALA SEQRES 4 B 193 TYR SER SER GLN ASP GLN GLU TYR GLU LYS ASN GLU PHE SEQRES 5 B 193 TYR GLY ASP SER TYR LEU GLU GLU ARG ALA SER SER LEU SEQRES 6 B 193 VAL LEU LYS PHE LEU ARG LYS TYR GLU GLN ILE PRO PHE SEQRES 7 B 193 GLU MSE TYR SER GLY LEU ARG ILE HIS THR VAL LYS ASN SEQRES 8 B 193 GLN THR LEU GLY GLU ILE PHE ASP LEU LEU HIS LEU GLY SEQRES 9 B 193 ASP THR LYS THR PHE GLU LYS LYS LYS LYS GLY ASP LEU SEQRES 10 B 193 VAL GLU SER LEU ILE GLY GLY CYS VAL LEU LEU SER GLN SEQRES 11 B 193 ARG GLU ASN ALA THR LEU PHE LEU LEU PHE ALA HIS ALA SEQRES 12 B 193 LEU ILE ASP TYR ILE PHE TYR HIS SER SER TYR ILE TYR SEQRES 13 B 193 PHE ASN ALA ASN PRO PRO LYS LEU VAL LYS GLU GLU ILE SEQRES 14 B 193 ILE THR ASP ILE GLN ASN TRP PHE LYS ASP LYS LEU PHE SEQRES 15 B 193 TYR TYR ARG SER SER LEU GLU LYS TYR GLN THR MODRES 5F3Q MSE A 10 MET MODIFIED RESIDUE MODRES 5F3Q MSE A 25 MET MODIFIED RESIDUE MODRES 5F3Q MSE A 80 MET MODIFIED RESIDUE MODRES 5F3Q MSE B 10 MET MODIFIED RESIDUE MODRES 5F3Q MSE B 25 MET MODIFIED RESIDUE MODRES 5F3Q MSE B 80 MET MODIFIED RESIDUE HET MSE A 10 8 HET MSE A 25 8 HET MSE A 80 8 HET MSE B 10 8 HET MSE B 25 8 HET MSE B 80 8 HET SO4 A 201 5 HET SO4 B 201 5 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION FORMUL 1 MSE 6(C5 H11 N O2 SE) FORMUL 3 SO4 2(O4 S 2-) FORMUL 5 HOH *74(H2 O) HELIX 1 AA1 LEU A 6 ALA A 27 1 22 HELIX 2 AA2 ASP A 28 LEU A 34 5 7 HELIX 3 AA3 GLN A 45 ARG A 71 1 27 HELIX 4 AA4 PHE A 78 LYS A 90 1 13 HELIX 5 AA5 LYS A 90 LEU A 101 1 12 HELIX 6 AA6 GLU A 110 ASN A 133 1 24 HELIX 7 AA7 ALA A 134 ASN A 160 1 27 HELIX 8 AA8 VAL A 165 THR A 193 1 29 HELIX 9 AA9 LEU B 6 ALA B 27 1 22 HELIX 10 AB1 ASP B 28 LEU B 34 5 7 HELIX 11 AB2 GLN B 45 ARG B 71 1 27 HELIX 12 AB3 PRO B 77 LYS B 90 1 14 HELIX 13 AB4 LYS B 90 LEU B 101 1 12 HELIX 14 AB5 LYS B 111 ASN B 133 1 23 HELIX 15 AB6 ALA B 134 ASN B 160 1 27 HELIX 16 AB7 VAL B 165 GLU B 189 1 25 LINK C ALA A 9 N MSE A 10 1555 1555 1.34 LINK C MSE A 10 N GLN A 11 1555 1555 1.33 LINK C LEU A 24 N MSE A 25 1555 1555 1.33 LINK C MSE A 25 N LYS A 26 1555 1555 1.34 LINK C GLU A 79 N MSE A 80 1555 1555 1.32 LINK C MSE A 80 N TYR A 81 1555 1555 1.34 LINK C ALA B 9 N MSE B 10 1555 1555 1.33 LINK C MSE B 10 N GLN B 11 1555 1555 1.33 LINK C LEU B 24 N MSE B 25 1555 1555 1.33 LINK C MSE B 25 N LYS B 26 1555 1555 1.33 LINK C GLU B 79 N MSE B 80 1555 1555 1.33 LINK C MSE B 80 N TYR B 81 1555 1555 1.34 SITE 1 AC1 5 LYS A 68 TRP A 176 LYS A 180 HOH A 311 SITE 2 AC1 5 HOH A 317 SITE 1 AC2 3 LYS B 68 TRP B 176 LYS B 180 CRYST1 43.281 91.015 102.746 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 0.023105 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010987 0.000000 0.00000 SCALE3 0.000000 0.000000 0.009733 0.00000