HEADER HYDROLASE 01-MAR-11 2YB4 TITLE STRUCTURE OF AN AMIDOHYDROLASE FROM CHROMOBACTERIUM VIOLACEUM (EFI TITLE 2 TARGET EFI-500202) WITH BOUND SO4, NO METAL COMPND MOL_ID: 1; COMPND 2 MOLECULE: AMIDOHYDROLASE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CHROMOBACTERIUM VIOLACEUM; SOURCE 3 ORGANISM_TAXID: 536; SOURCE 4 ATCC: 12472; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ENZYME FUNCTION INITIATIVE, HYDROLASE, COG0613 EXPDTA X-RAY DIFFRACTION AUTHOR M.W.VETTING,B.HILLERICH,R.FOTI,R.D.SEIDEL,W.D.ZENCHECK,R.TORO, AUTHOR 2 H.J.IMKER,F.M.RAUSHEL,J.A.GERLT,S.C.ALMO REVDAT 5 08-MAY-24 2YB4 1 REMARK REVDAT 4 05-JUL-17 2YB4 1 REMARK REVDAT 3 12-FEB-14 2YB4 1 JRNL REVDAT 2 22-JAN-14 2YB4 1 JRNL REMARK VERSN REVDAT 1 16-MAR-11 2YB4 0 JRNL AUTH J.A.CUMMINGS,M.W.VETTING,S.V.GHODGE,C.XU,B.HILLERICH, JRNL AUTH 2 R.D.SEIDEL,S.C.ALMO,F.M.RAUSHEL JRNL TITL PROSPECTING FOR UNANNOTATED ENZYMES: DISCOVERY OF A JRNL TITL 2 3',5'-NUCLEOTIDE BISPHOSPHATE PHOSPHATASE WITHIN THE JRNL TITL 3 AMIDOHYDROLASE SUPERFAMILY. JRNL REF BIOCHEMISTRY V. 53 591 2014 JRNL REFN ISSN 0006-2960 JRNL PMID 24401123 JRNL DOI 10.1021/BI401640R REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 31.78 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.7 REMARK 3 NUMBER OF REFLECTIONS : 12440 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.174 REMARK 3 R VALUE (WORKING SET) : 0.170 REMARK 3 FREE R VALUE : 0.233 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.900 REMARK 3 FREE R VALUE TEST SET COUNT : 610 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 31.7784 - 3.4911 0.97 3135 163 0.1642 0.1955 REMARK 3 2 3.4911 - 2.7715 0.98 3006 151 0.1698 0.2402 REMARK 3 3 2.7715 - 2.4213 0.95 2894 149 0.1775 0.2798 REMARK 3 4 2.4213 - 2.2000 0.93 2795 147 0.1773 0.2545 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.10 REMARK 3 SHRINKAGE RADIUS : 0.83 REMARK 3 K_SOL : 0.38 REMARK 3 B_SOL : 23.20 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.240 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 20.520 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 12.86 REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 9.54370 REMARK 3 B22 (A**2) : 0.84470 REMARK 3 B33 (A**2) : 4.85970 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 : 0.006 2193 REMARK 3 ANGLE : 1.053 2974 REMARK 3 CHIRALITY : 0.087 319 REMARK 3 PLANARITY : 0.005 395 REMARK 3 DIHEDRAL : 12.318 782 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN A AND (RESSEQ 2:85) REMARK 3 ORIGIN FOR THE GROUP (A): 23.9034 18.3843 45.6312 REMARK 3 T TENSOR REMARK 3 T11: 0.0091 T22: -0.0199 REMARK 3 T33: -0.0201 T12: 0.0052 REMARK 3 T13: 0.0087 T23: -0.0234 REMARK 3 L TENSOR REMARK 3 L11: 0.0648 L22: 0.0186 REMARK 3 L33: 0.0751 L12: -0.0052 REMARK 3 L13: -0.0416 L23: -0.0172 REMARK 3 S TENSOR REMARK 3 S11: 0.0087 S12: 0.0017 S13: 0.0243 REMARK 3 S21: 0.0062 S22: 0.0104 S23: -0.0030 REMARK 3 S31: -0.0236 S32: -0.0023 S33: 0.0672 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN A AND (RESSEQ 86:182) REMARK 3 ORIGIN FOR THE GROUP (A): 26.4583 36.0967 41.7402 REMARK 3 T TENSOR REMARK 3 T11: 0.0282 T22: 0.0210 REMARK 3 T33: 0.0252 T12: 0.0216 REMARK 3 T13: -0.0070 T23: -0.0085 REMARK 3 L TENSOR REMARK 3 L11: 0.0115 L22: 0.0558 REMARK 3 L33: 0.0166 L12: -0.0021 REMARK 3 L13: -0.0077 L23: -0.0054 REMARK 3 S TENSOR REMARK 3 S11: -0.0015 S12: -0.0092 S13: -0.0048 REMARK 3 S21: -0.0053 S22: -0.0016 S23: -0.0349 REMARK 3 S31: 0.0030 S32: 0.0092 S33: 0.0030 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN A AND (RESSEQ 183:283) REMARK 3 ORIGIN FOR THE GROUP (A): 28.4435 20.0497 59.3748 REMARK 3 T TENSOR REMARK 3 T11: 0.0161 T22: 0.0215 REMARK 3 T33: 0.0146 T12: -0.0021 REMARK 3 T13: 0.0006 T23: -0.0081 REMARK 3 L TENSOR REMARK 3 L11: 0.0639 L22: 0.0308 REMARK 3 L33: 0.0900 L12: -0.0185 REMARK 3 L13: 0.0003 L23: -0.0160 REMARK 3 S TENSOR REMARK 3 S11: -0.0174 S12: 0.0081 S13: 0.0030 REMARK 3 S21: 0.0075 S22: -0.0010 S23: -0.0025 REMARK 3 S31: -0.0115 S32: -0.0005 S33: -0.0561 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 2YB4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 01-MAR-11. REMARK 100 THE DEPOSITION ID IS D_1290047504. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : 93 REMARK 200 PH : 6.1 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 12953 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 46.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.10000 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 10.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.32 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.70 REMARK 200 R MERGE FOR SHELL (I) : 0.26000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIRAS REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NONE REMARK 200 REMARK 200 REMARK: NONE REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 37.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.95 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN (15 MG/ML IN 10 MM HEPES PH REMARK 280 7.5, 150 MM NACL, 10% GLYCEROL) ADDED TO 25% PEG 3350, 100 MM REMARK 280 BIS-TRIS PH 6.1, 200 MM AMSO4. CRYOSOLUTION WAS RESERVOIR WITH REMARK 280 20% ETHYLENE GLYCOL 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 20.03500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.24500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 23.26500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 65.24500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 20.03500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 23.26500 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: 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 GLY A 255 REMARK 465 GLY A 256 REMARK 465 ARG A 257 REMARK 465 LEU A 289 REMARK 465 TYR A 290 REMARK 465 PHE A 291 REMARK 465 GLN A 292 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 SER A 13 -90.61 -118.69 REMARK 500 HIS A 191 59.59 30.19 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 1289 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1290 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2YB1 RELATED DB: PDB REMARK 900 STRUCTURE OF AN AMIDOHYDROLASE FROM CHROMOBACTERIUM VIOLACEUM (EFI REMARK 900 TARGET EFI-500202) WITH BOUND MN, AMP AND PHOSPHATE. REMARK 999 REMARK 999 SEQUENCE REMARK 999 C-TERMINAL TAG ON EXPRESSED PROTEIN AENLYFQSHHHHHHW REMARK 999 SHPQFEK PROTEIN AS CRYSTALLIZED CLEAVED, LOSS OF SHHHHHHW REMARK 999 SHPQFEK DBREF 2YB4 A 1 285 UNP Q7NXD4 Q7NXD4_CHRVO 1 285 SEQADV 2YB4 ALA A 286 UNP Q7NXD4 EXPRESSION TAG SEQADV 2YB4 GLU A 287 UNP Q7NXD4 EXPRESSION TAG SEQADV 2YB4 ASN A 288 UNP Q7NXD4 EXPRESSION TAG SEQADV 2YB4 LEU A 289 UNP Q7NXD4 EXPRESSION TAG SEQADV 2YB4 TYR A 290 UNP Q7NXD4 EXPRESSION TAG SEQADV 2YB4 PHE A 291 UNP Q7NXD4 EXPRESSION TAG SEQADV 2YB4 GLN A 292 UNP Q7NXD4 EXPRESSION TAG SEQRES 1 A 292 MET ALA ASN ILE ASP LEU HIS PHE HIS SER ARG THR SER SEQRES 2 A 292 ASP GLY ALA LEU THR PRO THR GLU VAL ILE ASP ARG ALA SEQRES 3 A 292 ALA ALA ARG ALA PRO ALA LEU LEU ALA LEU THR ASP HIS SEQRES 4 A 292 ASP CYS THR GLY GLY LEU ALA GLU ALA ALA ALA ALA ALA SEQRES 5 A 292 ALA ARG ARG GLY ILE PRO PHE LEU ASN GLY VAL GLU VAL SEQRES 6 A 292 SER VAL SER TRP GLY ARG HIS THR VAL HIS ILE VAL GLY SEQRES 7 A 292 LEU GLY ILE ASP PRO ALA GLU PRO ALA LEU ALA ALA GLY SEQRES 8 A 292 LEU LYS SER ILE ARG GLU GLY ARG LEU GLU ARG ALA ARG SEQRES 9 A 292 GLN MET GLY ALA SER LEU GLU ALA ALA GLY ILE ALA GLY SEQRES 10 A 292 CYS PHE ASP GLY ALA MET ARG TRP CYS ASP ASN PRO GLU SEQRES 11 A 292 MET ILE SER ARG THR HIS PHE ALA ARG HIS LEU VAL ASP SEQRES 12 A 292 SER GLY ALA VAL LYS ASP MET ARG THR VAL PHE ARG LYS SEQRES 13 A 292 TYR LEU THR PRO GLY LYS PRO GLY TYR VAL SER HIS GLN SEQRES 14 A 292 TRP ALA SER LEU GLU ASP ALA VAL GLY TRP ILE VAL GLY SEQRES 15 A 292 ALA GLY GLY MET ALA VAL ILE ALA HIS PRO GLY ARG TYR SEQRES 16 A 292 ASP MET GLY ARG THR LEU ILE GLU ARG LEU ILE LEU ASP SEQRES 17 A 292 PHE GLN ALA ALA GLY GLY GLN GLY ILE GLU VAL ALA SER SEQRES 18 A 292 GLY SER HIS SER LEU ASP ASP MET HIS LYS PHE ALA LEU SEQRES 19 A 292 HIS ALA ASP ARG HIS GLY LEU TYR ALA SER SER GLY SER SEQRES 20 A 292 ASP PHE HIS ALA PRO GLY GLU GLY GLY ARG ASP VAL GLY SEQRES 21 A 292 HIS THR GLU ASP LEU PRO PRO ILE CYS ARG PRO ILE TRP SEQRES 22 A 292 ARG GLU LEU GLU ALA ARG ILE LEU ARG PRO ALA ASP ALA SEQRES 23 A 292 GLU ASN LEU TYR PHE GLN HET SO4 A1289 5 HET SO4 A1290 5 HETNAM SO4 SULFATE ION FORMUL 2 SO4 2(O4 S 2-) FORMUL 4 HOH *194(H2 O) HELIX 1 1 THR A 18 ALA A 28 1 11 HELIX 2 2 GLY A 44 ARG A 55 1 12 HELIX 3 3 GLU A 85 GLU A 97 1 13 HELIX 4 4 GLY A 98 ALA A 113 1 16 HELIX 5 5 GLY A 117 ARG A 124 1 8 HELIX 6 6 ASN A 128 ILE A 132 5 5 HELIX 7 7 SER A 133 SER A 144 1 12 HELIX 8 8 ASP A 149 TYR A 157 1 9 HELIX 9 9 SER A 172 ALA A 183 1 12 HELIX 10 10 HIS A 191 TYR A 195 5 5 HELIX 11 11 GLY A 198 ALA A 212 1 15 HELIX 12 12 SER A 225 GLY A 240 1 16 HELIX 13 13 ILE A 272 LEU A 276 5 5 HELIX 14 14 LEU A 276 ILE A 280 5 5 SHEET 1 AA 7 ILE A 4 ASP A 5 0 SHEET 2 AA 7 LEU A 33 LEU A 36 1 O LEU A 33 N ASP A 5 SHEET 3 AA 7 PHE A 59 TRP A 69 1 O LEU A 60 N LEU A 36 SHEET 4 AA 7 HIS A 72 LEU A 79 -1 O HIS A 72 N TRP A 69 SHEET 5 AA 7 MET A 186 ILE A 189 -1 O MET A 186 N LEU A 79 SHEET 6 AA 7 GLY A 216 SER A 221 1 O GLY A 216 N ILE A 189 SHEET 7 AA 7 TYR A 242 GLY A 246 1 O TYR A 242 N ILE A 217 SITE 1 AC1 5 HIS A 39 ARG A 99 ARG A 102 SER A 133 SITE 2 AC1 5 ARG A 134 SITE 1 AC2 5 TRP A 69 GLY A 70 GLY A 198 ARG A 199 SITE 2 AC2 5 HOH A2194 CRYST1 40.070 46.530 130.490 90.00 90.00 90.00 P 21 21 21 4 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 0.024956 0.000000 0.000000 0.00000 SCALE2 0.000000 0.021492 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007663 0.00000