HEADER METAL BINDING PROTEIN 26-FEB-03 1OMR TITLE NON-MYRISTOYLATED WILD-TYPE BOVINE RECOVERIN WITH CALCIUM BOUND TO EF- TITLE 2 HAND 3 COMPND MOL_ID: 1; COMPND 2 MOLECULE: RECOVERIN; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 GENE: RCV1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: REC/BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET11D KEYWDS EF-HAND, HELIX-LOOP-HELIX, METAL BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR O.H.WEIERGRABER,J.GRANZIN REVDAT 4 25-OCT-23 1OMR 1 REMARK LINK REVDAT 3 13-JUL-11 1OMR 1 VERSN REVDAT 2 24-FEB-09 1OMR 1 VERSN REVDAT 1 25-NOV-03 1OMR 0 JRNL AUTH O.H.WEIERGRABER,I.I.SENIN,P.P.PHILIPPOV,J.GRANZIN,K.-W.KOCH JRNL TITL IMPACT OF N-TERMINAL MYRISTOYLATION ON THE CA2+-DEPENDENT JRNL TITL 2 CONFORMATIONAL TRANSITION IN RECOVERIN JRNL REF J.BIOL.CHEM. V. 278 22972 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 12686556 JRNL DOI 10.1074/JBC.M300447200 REMARK 2 REMARK 2 RESOLUTION. 1.50 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) : 1.50 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 48.39 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) (%) : 99.7 REMARK 3 NUMBER OF REFLECTIONS : 33042 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) : 0.249 REMARK 3 FREE R VALUE : 0.250 REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : 1650 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) : 1.50 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.52 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3300 REMARK 3 BIN FREE R VALUE : 0.3910 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : 46 REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.058 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1639 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 85 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 22.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.41000 REMARK 3 B22 (A**2) : 0.41000 REMARK 3 B33 (A**2) : -0.82000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM SIGMAA (A) : 0.12 REMARK 3 LOW RESOLUTION CUTOFF (A) : 5.00 REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : 0.22 REMARK 3 ESD FROM C-V SIGMAA (A) : 0.15 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : NULL REMARK 3 DIHEDRAL ANGLES (DEGREES) : 20.40 REMARK 3 IMPROPER ANGLES (DEGREES) : 0.780 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : ANISOTROPIC 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 1OMR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-FEB-03. REMARK 100 THE DEPOSITION ID IS D_1000018450. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-APR-02 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.934 REMARK 200 MONOCHROMATOR : MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA, CCP4 (SCALA) REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33042 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 48.390 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.05800 REMARK 200 R SYM (I) : 0.05800 REMARK 200 FOR THE DATA SET : 5.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.54 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.36000 REMARK 200 R SYM FOR SHELL (I) : 0.36000 REMARK 200 FOR SHELL : 2.000 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 1REC REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, TRIS, CALCIUM REMARK 280 CHLORIDE, MAGNESIUM CHLORIDE, PH 8.0, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z REMARK 290 3555 -Y,X,Z REMARK 290 4555 Y,-X,Z REMARK 290 5555 X+1/2,Y+1/2,Z+1/2 REMARK 290 6555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 7555 -Y+1/2,X+1/2,Z+1/2 REMARK 290 8555 Y+1/2,-X+1/2,Z+1/2 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 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 -1.000000 0.000000 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 42.02550 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 42.02550 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 29.58950 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 42.02550 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 42.02550 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 29.58950 REMARK 290 SMTRY1 7 0.000000 -1.000000 0.000000 42.02550 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 42.02550 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 29.58950 REMARK 290 SMTRY1 8 0.000000 1.000000 0.000000 42.02550 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 42.02550 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 29.58950 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: MONOMERIC 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 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA,PQS REMARK 350 TOTAL BURIED SURFACE AREA: 9410 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 33710 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -110.0 KCAL/MOL 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 -1.000000 0.000000 0.000000 84.05100 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 84.05100 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 84.05100 REMARK 350 BIOMT2 3 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT3 3 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 4 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT2 4 -1.000000 0.000000 0.000000 84.05100 REMARK 350 BIOMT3 4 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 NH1 ARG A 46 OE1 GLN A 50 2.17 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 ASN A 3 -28.88 81.67 REMARK 500 SER A 4 -18.34 130.63 REMARK 500 SER A 6 128.70 64.66 REMARK 500 GLN A 18 -142.36 56.98 REMARK 500 ASP A 74 12.33 149.49 REMARK 500 GLU A 145 18.99 -142.31 REMARK 500 GLN A 187 123.85 -38.28 REMARK 500 LYS A 198 58.81 -154.54 REMARK 500 GLU A 199 -145.63 -166.37 REMARK 500 LYS A 200 -132.45 79.29 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 CA A 501 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 110 OD1 REMARK 620 2 ASP A 112 OD1 81.9 REMARK 620 3 ASN A 114 OD1 90.6 74.0 REMARK 620 4 THR A 116 O 80.5 148.2 79.9 REMARK 620 5 GLU A 121 OE1 102.2 128.8 154.8 80.9 REMARK 620 6 GLU A 121 OE2 96.7 77.5 149.2 130.8 51.3 REMARK 620 7 HOH A1022 O 171.4 104.0 85.2 91.4 79.2 90.7 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 501 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1OMV RELATED DB: PDB REMARK 900 NON-MYRISTOYLATED BOVINE RECOVERIN (E85Q MUTANT) WITH CALCIUM BOUND REMARK 900 TO EF-HAND 3 DBREF 1OMR A 2 202 UNP P21457 RECO_BOVIN 1 201 SEQRES 1 A 201 GLY ASN SER LYS SER GLY ALA LEU SER LYS GLU ILE LEU SEQRES 2 A 201 GLU GLU LEU GLN LEU ASN THR LYS PHE THR GLU GLU GLU SEQRES 3 A 201 LEU SER SER TRP TYR GLN SER PHE LEU LYS GLU CYS PRO SEQRES 4 A 201 SER GLY ARG ILE THR ARG GLN GLU PHE GLN THR ILE TYR SEQRES 5 A 201 SER LYS PHE PHE PRO GLU ALA ASP PRO LYS ALA TYR ALA SEQRES 6 A 201 GLN HIS VAL PHE ARG SER PHE ASP ALA ASN SER ASP GLY SEQRES 7 A 201 THR LEU ASP PHE LYS GLU TYR VAL ILE ALA LEU HIS MET SEQRES 8 A 201 THR SER ALA GLY LYS THR ASN GLN LYS LEU GLU TRP ALA SEQRES 9 A 201 PHE SER LEU TYR ASP VAL ASP GLY ASN GLY THR ILE SER SEQRES 10 A 201 LYS ASN GLU VAL LEU GLU ILE VAL THR ALA ILE PHE LYS SEQRES 11 A 201 MET ILE SER PRO GLU ASP THR LYS HIS LEU PRO GLU ASP SEQRES 12 A 201 GLU ASN THR PRO GLU LYS ARG ALA GLU LYS ILE TRP GLY SEQRES 13 A 201 PHE PHE GLY LYS LYS ASP ASP ASP LYS LEU THR GLU LYS SEQRES 14 A 201 GLU PHE ILE GLU GLY THR LEU ALA ASN LYS GLU ILE LEU SEQRES 15 A 201 ARG LEU ILE GLN PHE GLU PRO GLN LYS VAL LYS GLU LYS SEQRES 16 A 201 LEU LYS GLU LYS LYS LEU HET CA A 501 1 HETNAM CA CALCIUM ION FORMUL 2 CA CA 2+ FORMUL 3 HOH *85(H2 O) HELIX 1 1 ALA A 8 GLN A 18 1 11 HELIX 2 2 LEU A 19 THR A 21 5 3 HELIX 3 3 THR A 24 CYS A 39 1 16 HELIX 4 4 ARG A 46 PHE A 57 1 12 HELIX 5 5 PRO A 62 SER A 72 1 11 HELIX 6 6 PHE A 83 ALA A 95 1 13 HELIX 7 7 LYS A 97 GLN A 100 5 4 HELIX 8 8 LYS A 101 ASP A 110 1 10 HELIX 9 9 SER A 118 LYS A 131 1 14 HELIX 10 10 SER A 134 LYS A 139 1 6 HELIX 11 11 HIS A 140 LEU A 141 5 2 HELIX 12 12 PRO A 142 ASN A 146 5 5 HELIX 13 13 THR A 147 PHE A 159 1 13 HELIX 14 14 THR A 168 ASN A 179 1 12 HELIX 15 15 ASN A 179 GLN A 187 1 9 HELIX 16 16 GLU A 189 LEU A 197 1 9 SHEET 1 A 2 ARG A 43 THR A 45 0 SHEET 2 A 2 THR A 80 ASP A 82 -1 O LEU A 81 N ILE A 44 LINK OD1 ASP A 110 CA CA A 501 1555 1555 2.34 LINK OD1 ASP A 112 CA CA A 501 1555 1555 2.45 LINK OD1 ASN A 114 CA CA A 501 1555 1555 2.31 LINK O THR A 116 CA CA A 501 1555 1555 2.34 LINK OE1 GLU A 121 CA CA A 501 1555 1555 2.57 LINK OE2 GLU A 121 CA CA A 501 1555 1555 2.49 LINK CA CA A 501 O HOH A1022 1555 1555 2.62 SITE 1 AC1 6 ASP A 110 ASP A 112 ASN A 114 THR A 116 SITE 2 AC1 6 GLU A 121 HOH A1022 CRYST1 84.051 84.051 59.179 90.00 90.00 90.00 I 4 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 0.011898 0.000000 0.000000 0.00000 SCALE2 0.000000 0.011898 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016898 0.00000