HEADER CHAPERONE/CHAPERONE INHIBITOR 24-AUG-11 3VHC TITLE HSP90 ALPHA N-TERMINAL DOMAIN IN COMPLEX WITH A MACROCYCLIC INHIBITOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: HEAT SHOCK PROTEIN HSP 90-ALPHA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: N-TERMINAL DOMAIN; COMPND 5 SYNONYM: HEAT SHOCK 86 KDA, HSP 86, HSP86, RENAL CARCINOMA ANTIGEN COMPND 6 NY-REN-38; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: HSP90AA1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)CP; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PT7-7 KEYWDS CHAPERONE-CHAPERONE INHIBITOR COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR T.A.FUKAMI,N.ONO REVDAT 3 20-MAR-24 3VHC 1 REMARK SEQADV LINK REVDAT 2 22-NOV-17 3VHC 1 REMARK REVDAT 1 18-JUL-12 3VHC 0 JRNL AUTH A.SUDA,H.KOYANO,T.HAYASE,K.HADA,K.KAWASAKI,S.KOMIYAMA, JRNL AUTH 2 K.HASEGAWA,T.A.FUKAMI,S.SATO,T.MIURA,N.ONO,T.YAMAZAKI, JRNL AUTH 3 R.SAITOH,N.SHIMMA,Y.SHIRATORI,T.TSUKUDA JRNL TITL DESIGN AND SYNTHESIS OF NOVEL MACROCYCLIC JRNL TITL 2 2-AMINO-6-ARYLPYRIMIDINE HSP90 INHIBITORS JRNL REF BIOORG.MED.CHEM.LETT. V. 22 1136 2012 JRNL REFN ISSN 0960-894X JRNL PMID 22192591 JRNL DOI 10.1016/J.BMCL.2011.11.100 REMARK 2 REMARK 2 RESOLUTION. 1.41 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER-TNT 2.11.2 REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SMART,VONRHEIN,WOMACK, REMARK 3 : MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.41 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 14.21 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.0 REMARK 3 NUMBER OF REFLECTIONS : 42262 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 + TEST SET) : 0.192 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.220 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 2114 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 : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 1.41 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 1.45 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 96.95 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 2827 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.2474 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 2661 REMARK 3 BIN R VALUE (WORKING SET) : 0.2457 REMARK 3 BIN FREE R VALUE : 0.2770 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 5.87 REMARK 3 BIN FREE R VALUE TEST SET COUNT : 166 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 : 1695 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 307 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 21.19 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.87610 REMARK 3 B22 (A**2) : 2.39820 REMARK 3 B33 (A**2) : -0.52210 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : -2.14140 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.173 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : NULL REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : NULL REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.066 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : NULL REMARK 3 REMARK 3 REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797 REMARK 3 CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.956 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.941 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 1782 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 2409 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 631 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : 52 ; 2.000 ; HARMONIC REMARK 3 GENERAL PLANES : 251 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 1782 ; 20.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : 0 ; 5.000 ; SEMIHARMONIC REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 235 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : NULL ; NULL ; NULL REMARK 3 UTILITY DISTANCES : NULL ; NULL ; NULL REMARK 3 UTILITY ANGLES : NULL ; NULL ; NULL REMARK 3 UTILITY TORSION : NULL ; NULL ; NULL REMARK 3 IDEAL-DIST CONTACT TERM : 2416 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.010 REMARK 3 BOND ANGLES (DEGREES) : 1.14 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.97 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 16.08 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3VHC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-SEP-11. REMARK 100 THE DEPOSITION ID IS D_1000095044. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-MAY-06 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : PHOTON FACTORY REMARK 200 BEAMLINE : AR-NW12A REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.000 REMARK 200 MONOCHROMATOR : DOUBLE CRYSTAL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK, HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 42294 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.410 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 3.700 REMARK 200 R MERGE (I) : 0.04500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 14.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.41 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.46 REMARK 200 COMPLETENESS FOR SHELL (%) : 90.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.50 REMARK 200 R MERGE FOR SHELL (I) : 0.28800 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP 8.2.01 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 44.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.20 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 33%(W/V) PEG 2000 MME, 0.1M MGCL2, REMARK 280 0.1M TRIS-CL, PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE REMARK 280 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,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 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 22.00200 REMARK 290 SMTRY3 2 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 8 REMARK 465 ASP A 9 REMARK 465 ARG A 226 REMARK 465 ASP A 227 REMARK 465 LYS A 228 REMARK 465 GLU A 229 REMARK 465 VAL A 230 REMARK 465 SER A 231 REMARK 465 ASP A 232 REMARK 465 ASP A 233 REMARK 465 GLU A 234 REMARK 465 ALA A 235 REMARK 465 GLU A 236 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 ILE A 128 CD1 REMARK 470 LYS A 224 CG CD CE NZ REMARK 470 GLU A 225 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 ASN A 40 58.23 -118.55 REMARK 500 ALA A 166 -139.54 65.08 REMARK 500 ARG A 182 140.51 -172.48 REMARK 500 PHE A 213 71.52 -101.36 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 MG A 237 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 54 OD1 REMARK 620 2 HOH A 294 O 90.2 REMARK 620 3 HOH A 383 O 107.4 93.0 REMARK 620 4 HOH A 454 O 85.9 165.1 101.9 REMARK 620 5 HOH A 455 O 161.4 94.9 90.2 84.6 REMARK 620 6 HOH A 482 O 81.9 70.9 161.7 94.3 82.9 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE VHC A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 237 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3B24 RELATED DB: PDB REMARK 900 RELATED ID: 3B25 RELATED DB: PDB REMARK 900 RELATED ID: 3B26 RELATED DB: PDB REMARK 900 RELATED ID: 3B27 RELATED DB: PDB REMARK 900 RELATED ID: 3B28 RELATED DB: PDB REMARK 900 RELATED ID: 3VHA RELATED DB: PDB REMARK 900 RELATED ID: 3VHD RELATED DB: PDB DBREF 3VHC A 9 236 UNP P07900 HS90A_HUMAN 9 236 SEQADV 3VHC MET A 8 UNP P07900 EXPRESSION TAG SEQRES 1 A 229 MET ASP GLN PRO MET GLU GLU GLU GLU VAL GLU THR PHE SEQRES 2 A 229 ALA PHE GLN ALA GLU ILE ALA GLN LEU MET SER LEU ILE SEQRES 3 A 229 ILE ASN THR PHE TYR SER ASN LYS GLU ILE PHE LEU ARG SEQRES 4 A 229 GLU LEU ILE SER ASN SER SER ASP ALA LEU ASP LYS ILE SEQRES 5 A 229 ARG TYR GLU SER LEU THR ASP PRO SER LYS LEU ASP SER SEQRES 6 A 229 GLY LYS GLU LEU HIS ILE ASN LEU ILE PRO ASN LYS GLN SEQRES 7 A 229 ASP ARG THR LEU THR ILE VAL ASP THR GLY ILE GLY MET SEQRES 8 A 229 THR LYS ALA ASP LEU ILE ASN ASN LEU GLY THR ILE ALA SEQRES 9 A 229 LYS SER GLY THR LYS ALA PHE MET GLU ALA LEU GLN ALA SEQRES 10 A 229 GLY ALA ASP ILE SER MET ILE GLY GLN PHE GLY VAL GLY SEQRES 11 A 229 PHE TYR SER ALA TYR LEU VAL ALA GLU LYS VAL THR VAL SEQRES 12 A 229 ILE THR LYS HIS ASN ASP ASP GLU GLN TYR ALA TRP GLU SEQRES 13 A 229 SER SER ALA GLY GLY SER PHE THR VAL ARG THR ASP THR SEQRES 14 A 229 GLY GLU PRO MET GLY ARG GLY THR LYS VAL ILE LEU HIS SEQRES 15 A 229 LEU LYS GLU ASP GLN THR GLU TYR LEU GLU GLU ARG ARG SEQRES 16 A 229 ILE LYS GLU ILE VAL LYS LYS HIS SER GLN PHE ILE GLY SEQRES 17 A 229 TYR PRO ILE THR LEU PHE VAL GLU LYS GLU ARG ASP LYS SEQRES 18 A 229 GLU VAL SER ASP ASP GLU ALA GLU HET VHC A 1 29 HET MG A 237 1 HETNAM VHC 4-AMINO-20,22-DIMETHYL-13-OXA-7-THIA-3,5,17- HETNAM 2 VHC TRIAZATETRACYCLO[17.3.1.1~2,6~.1~8,12~]PENTACOSA- HETNAM 3 VHC 1(23),2(25),3,5,8(24),9,11,19,21-NONAEN-18-ONE HETNAM MG MAGNESIUM ION FORMUL 2 VHC C22 H22 N4 O2 S FORMUL 3 MG MG 2+ FORMUL 4 HOH *307(H2 O) HELIX 1 1 GLN A 23 THR A 36 1 14 HELIX 2 2 GLU A 42 ASP A 66 1 25 HELIX 3 3 PRO A 67 GLY A 73 5 7 HELIX 4 4 THR A 99 LEU A 107 1 9 HELIX 5 5 GLY A 114 ALA A 124 1 11 HELIX 6 6 ASP A 127 GLY A 135 5 9 HELIX 7 7 VAL A 136 LEU A 143 5 8 HELIX 8 8 GLU A 192 LEU A 198 5 7 HELIX 9 9 GLU A 199 SER A 211 1 13 SHEET 1 A 8 GLU A 18 ALA A 21 0 SHEET 2 A 8 SER A 169 THR A 174 -1 O PHE A 170 N PHE A 20 SHEET 3 A 8 TYR A 160 SER A 164 -1 N ALA A 161 O ARG A 173 SHEET 4 A 8 ALA A 145 LYS A 153 -1 N VAL A 150 O TRP A 162 SHEET 5 A 8 GLY A 183 LEU A 190 -1 O ILE A 187 N THR A 149 SHEET 6 A 8 THR A 88 ASP A 93 -1 N ILE A 91 O VAL A 186 SHEET 7 A 8 ILE A 78 ASN A 83 -1 N ILE A 81 O THR A 90 SHEET 8 A 8 ILE A 218 LEU A 220 1 O THR A 219 N LEU A 80 LINK OD1 ASP A 54 MG MG A 237 1555 1555 1.98 LINK MG MG A 237 O HOH A 294 1555 2656 2.27 LINK MG MG A 237 O HOH A 383 1555 1555 2.38 LINK MG MG A 237 O HOH A 454 1555 1555 2.05 LINK MG MG A 237 O HOH A 455 1555 1555 2.12 LINK MG MG A 237 O HOH A 482 1555 1555 2.18 SITE 1 AC1 14 HOH A 2 HOH A 4 HOH A 6 ALA A 55 SITE 2 AC1 14 LYS A 58 ASP A 93 GLY A 97 MET A 98 SITE 3 AC1 14 ASN A 106 LEU A 107 LYS A 112 GLY A 135 SITE 4 AC1 14 PHE A 138 THR A 184 SITE 1 AC2 5 ASP A 54 HOH A 383 HOH A 454 HOH A 455 SITE 2 AC2 5 HOH A 482 CRYST1 52.795 44.004 53.897 90.00 114.35 90.00 P 1 21 1 2 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 0.018941 0.000000 0.008572 0.00000 SCALE2 0.000000 0.022725 0.000000 0.00000 SCALE3 0.000000 0.000000 0.020366 0.00000