HEADER HYDROLASE 12-MAR-10 3M5F OBSLTE 22-JUN-11 3M5F 3S4L TITLE STRUCTURE OF MJ0384, A CAS3 PROTEIN FROM METHANOCALDOCOCCUS JANNASCHII COMPND MOL_ID: 1; COMPND 2 MOLECULE: METAL DEPENDENT PHOSPHOHYDROLASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: METHANOCALDOCOCCUS JANNASCHII; SOURCE 3 ORGANISM_TAXID: 2190; SOURCE 4 GENE: MJ0384, Y384_METJA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: P15-TVL KEYWDS CAS3, PROKARYOTIC IMMUNE SYSTEM, HD-MOTIF, STRUCTURAL GENOMICS, PSI- KEYWDS 2 2, PROTEIN STRUCTURE INITIATIVE, MIDWEST CENTER FOR STRUCTURAL KEYWDS 3 GENOMICS, MCSG, HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR P.PETIT,G.BROWN,A.SAVCHENKO,A.EDWARDS,J.OSIPIUK,A.JOACHIMIAK, AUTHOR 2 A.YAKUNIN,MIDWEST CENTER FOR STRUCTURAL GENOMICS (MCSG) REVDAT 2 22-JUN-11 3M5F 1 OBSLTE REVDAT 1 14-APR-10 3M5F 0 JRNL AUTH P.PETIT,G.BROWN,A.EDWARDS,A.SAVCHENKO,A.JOACHIMIAK,A.YAKUNIN JRNL TITL CRYSTAL STRUCTURE AND ENZYMATIC CHARACTERIZATION OF MJ0384, JRNL TITL 2 A CAS3 PROTEIN FROM METHANOCALDOCOCCUS JANNASCHII JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6_289) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE- REMARK 3 : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO, REMARK 3 : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL REMARK 3 : MORIARTY,REETAL PAI,RANDY READ,JANE REMARK 3 : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM REMARK 3 : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH, REMARK 3 : LAURENT STORONI,TOM TERWILLIGER,PETER REMARK 3 : ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.53 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.020 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.3 REMARK 3 NUMBER OF REFLECTIONS : 13321 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.232 REMARK 3 R VALUE (WORKING SET) : 0.231 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.930 REMARK 3 FREE R VALUE TEST SET COUNT : 657 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 29.5389 - 3.9305 0.99 2736 123 0.2137 0.2090 REMARK 3 2 3.9305 - 3.1209 1.00 2565 142 0.2206 0.2747 REMARK 3 3 3.1209 - 2.7267 0.99 2541 125 0.2485 0.2969 REMARK 3 4 2.7267 - 2.4775 0.98 2438 132 0.2417 0.2688 REMARK 3 5 2.4775 - 2.3000 0.95 2384 135 0.2627 0.3524 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 : 0.34 REMARK 3 B_SOL : 56.59 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.340 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.010 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 44.20 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 3.95410 REMARK 3 B22 (A**2) : 3.95410 REMARK 3 B33 (A**2) : -7.90830 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 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 : 0.009 1616 REMARK 3 ANGLE : 1.271 2167 REMARK 3 CHIRALITY : 0.088 252 REMARK 3 PLANARITY : 0.005 264 REMARK 3 DIHEDRAL : 18.425 609 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: all REMARK 3 ORIGIN FOR THE GROUP (A): 48.7756 24.2544 80.0826 REMARK 3 T TENSOR REMARK 3 T11: 0.0656 T22: 0.1184 REMARK 3 T33: 0.1403 T12: -0.0064 REMARK 3 T13: -0.0338 T23: 0.0379 REMARK 3 L TENSOR REMARK 3 L11: 2.6865 L22: 3.5440 REMARK 3 L33: 5.1591 L12: 1.6473 REMARK 3 L13: -2.3051 L23: -2.8845 REMARK 3 S TENSOR REMARK 3 S11: -0.1773 S12: 0.2833 S13: 0.0190 REMARK 3 S21: 0.0119 S22: 0.3578 S23: 0.0933 REMARK 3 S31: 0.1513 S32: -0.3205 S33: -0.0004 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 3M5F COMPLIES WITH FORMAT V. 3.20, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-MAR-10. REMARK 100 THE RCSB ID CODE IS RCSB058130. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-FEB-10 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 : APS REMARK 200 BEAMLINE : 19-ID REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.97941 REMARK 200 MONOCHROMATOR : SI 111 REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13603 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.300 REMARK 200 RESOLUTION RANGE LOW (A) : 29.540 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 200 DATA REDUNDANCY : 13.700 REMARK 200 R MERGE (I) : 0.04000 REMARK 200 R SYM (I) : 0.04000 REMARK 200 FOR THE DATA SET : 38.3000 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) : 2.42 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : 14.20 REMARK 200 R MERGE FOR SHELL (I) : 0.35000 REMARK 200 R SYM FOR SHELL (I) : 0.33000 REMARK 200 FOR SHELL : 8.300 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 (%): 50.74 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 5000 MME 25%, (NH4)2 SO4 0.2M, SPG REMARK 280 0.1M, PH 6.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+1/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-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 81.43950 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 29.53650 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 29.53650 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 40.71975 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 29.53650 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 29.53650 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 122.15925 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 29.53650 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 29.53650 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 40.71975 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 29.53650 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 29.53650 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 122.15925 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 81.43950 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 MET A 1 REMARK 465 ILE A 2 REMARK 465 LEU A 3 REMARK 465 GLY A 4 REMARK 465 GLU A 5 REMARK 465 MET A 129 REMARK 465 GLY A 130 REMARK 465 GLN A 131 REMARK 465 ILE A 132 REMARK 465 ARG A 133 REMARK 465 ASN A 134 REMARK 465 LEU A 135 REMARK 465 LYS A 136 REMARK 465 LYS A 137 REMARK 465 ILE A 175 REMARK 465 LYS A 176 REMARK 465 ASN A 177 REMARK 465 ASP A 178 REMARK 465 SER A 179 REMARK 465 LEU A 215 REMARK 465 VAL A 216 REMARK 465 MET A 217 REMARK 465 CYS A 218 REMARK 465 ASP A 219 REMARK 465 TYR A 220 REMARK 465 LYS A 221 REMARK 465 GLY A 222 REMARK 465 ALA A 223 REMARK 465 GLU A 224 REMARK 465 SER A 225 REMARK 465 ARG A 226 REMARK 465 GLU A 227 REMARK 465 GLY A 228 REMARK 465 LYS A 229 REMARK 465 ALA A 230 REMARK 465 PRO A 231 REMARK 465 LYS A 232 REMARK 465 PHE A 233 REMARK 465 ALA A 234 REMARK 465 GLU A 235 REMARK 465 VAL A 236 REMARK 465 LEU A 237 REMARK 465 GLU A 238 REMARK 465 VAL A 239 REMARK 465 GLU A 240 REMARK 465 SER A 241 REMARK 465 TYR A 242 REMARK 465 VAL A 243 REMARK 465 ILE A 244 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 GLN A 83 CG CD OE1 NE2 REMARK 470 LYS A 85 CG CD CE NZ REMARK 470 ARG A 205 NE CZ NH1 NH2 REMARK 470 PHE A 206 CG CD1 CD2 CE1 CE2 CZ REMARK 470 ILE A 207 CG1 CG2 CD1 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 O ILE A 127 O ILE A 127 7556 2.01 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 ASP A 82 39.13 -91.79 REMARK 500 MET A 87 69.17 -106.82 REMARK 500 ILE A 171 1.72 -68.73 REMARK 500 SER A 201 48.98 -100.03 REMARK 500 GLU A 202 72.01 -5.45 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 CA A 501 DBREF 3M5F A 1 244 UNP Q57829 Y384_METJA 1 244 SEQRES 1 A 244 MET ILE LEU GLY GLU ILE MET GLU VAL LEU ALA PHE LYS SEQRES 2 A 244 ASN GLN SER LEU ILE ASP HIS VAL ASN ASP MET VAL LYS SEQRES 3 A 244 TYR TRP GLU ARG ILE LYS TYR ARG TYR LEU LYS THR ILE SEQRES 4 A 244 LYS ARG ALA LEU GLU ALA LEU ASN ILE LYS LEU ASP ILE SEQRES 5 A 244 GLU LYS VAL ASP GLU PHE MET LYS ILE LEU ILE LYS LEU SEQRES 6 A 244 HIS ASP ILE GLY LYS ALA SER LYS ILE TYR GLN ARG ALA SEQRES 7 A 244 ILE ILE ASN ASP GLN GLU LYS LEU MET GLY PHE ARG HIS SEQRES 8 A 244 GLU LEU VAL SER ALA TYR TYR THR TYR HIS ILE LEU LEU SEQRES 9 A 244 LYS LYS PHE GLY ASP LYS ASN LEU ALA PHE ILE GLY ALA SEQRES 10 A 244 LEU THR VAL MET LEU HIS HIS GLU PRO ILE ILE MET GLY SEQRES 11 A 244 GLN ILE ARG ASN LEU LYS LYS LYS GLU LEU THR ALA GLU SEQRES 12 A 244 VAL VAL LEU ASP LYS LEU LYS LYS PHE ASP GLY MET ILE SEQRES 13 A 244 GLU ASP PHE GLU ASP LEU ILE LYS LYS LEU ILE GLY TYR SEQRES 14 A 244 SER ILE GLY ASP ILE ILE LYS ASN ASP SER ASN LYS ASP SEQRES 15 A 244 ASP ILE ILE ARG PHE VAL ILE GLU MET SER VAL ARG ALA SEQRES 16 A 244 ARG HIS THR PRO ASN SER GLU LYS LEU ARG PHE ILE VAL SEQRES 17 A 244 GLY THR LEU LEU LEU PRO LEU VAL MET CYS ASP TYR LYS SEQRES 18 A 244 GLY ALA GLU SER ARG GLU GLY LYS ALA PRO LYS PHE ALA SEQRES 19 A 244 GLU VAL LEU GLU VAL GLU SER TYR VAL ILE HET CA A 500 1 HET CA A 501 1 HETNAM CA CALCIUM ION FORMUL 2 CA 2(CA 2+) FORMUL 4 HOH *30(H2 O) HELIX 1 1 LEU A 17 GLU A 44 1 28 HELIX 2 2 ALA A 45 ASN A 47 5 3 HELIX 3 3 ASP A 51 HIS A 66 1 16 HELIX 4 4 ASP A 67 ALA A 71 5 5 HELIX 5 5 SER A 72 ASN A 81 1 10 HELIX 6 6 ARG A 90 GLY A 108 1 19 HELIX 7 7 ASP A 109 LEU A 122 1 14 HELIX 8 8 THR A 141 LYS A 150 1 10 HELIX 9 9 ASP A 158 GLY A 168 1 11 HELIX 10 10 ASN A 180 THR A 198 1 19 HELIX 11 11 GLU A 202 LEU A 213 1 12 SHEET 1 A 2 LEU A 10 PHE A 12 0 SHEET 2 A 2 GLN A 15 SER A 16 -1 O GLN A 15 N ALA A 11 LINK OD2 ASP A 67 CA CA A 501 1555 1555 2.21 CISPEP 1 LEU A 213 PRO A 214 0 -10.03 SITE 1 AC1 4 ASP A 67 HIS A 91 HIS A 123 HIS A 124 CRYST1 59.073 59.073 162.879 90.00 90.00 90.00 P 41 21 2 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 0.016928 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016928 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006140 0.00000