HEADER TRANSFERASE 22-JUN-01 1JG4 TITLE CRYSTAL STRUCTURE OF L-ISOASPARTYL (D-ASPARTYL) O-METHYLTRANSFERASE TITLE 2 WITH S-ADENOSYLMETHIONINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PROTEIN-L-ISOASPARTATE O-METHYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: PROTEIN-BETA-ASPARTATE METHYLTRANSFERASE; PIMT; PROTEIN L- COMPND 5 ISOASPARTYL METHYLTRANSFERASE; L-ISOASPARTYL PROTEIN CARBOXYL COMPND 6 METHYLTRANSFERASE; COMPND 7 EC: 2.1.1.77; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PYROCOCCUS FURIOSUS; SOURCE 3 ORGANISM_TAXID: 2261; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS ROSSMANN METHYLTRANSFERASE, PROTEIN REPAIR ISOMERIZATION, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR S.C.GRIFFITH,M.R.SAWAYA,D.BOUTZ,N.THAPAR,J.KATZ,S.CLARKE,T.O.YEATES REVDAT 4 07-FEB-24 1JG4 1 REMARK REVDAT 3 24-FEB-09 1JG4 1 VERSN REVDAT 2 01-APR-03 1JG4 1 JRNL REVDAT 1 16-NOV-01 1JG4 0 JRNL AUTH S.C.GRIFFITH,M.R.SAWAYA,D.R.BOUTZ,N.THAPAR,J.E.KATZ, JRNL AUTH 2 S.CLARKE,T.O.YEATES JRNL TITL CRYSTAL STRUCTURE OF A PROTEIN REPAIR METHYLTRANSFERASE FROM JRNL TITL 2 PYROCOCCUS FURIOSUS WITH ITS L-ISOASPARTYL PEPTIDE JRNL TITL 3 SUBSTRATE. JRNL REF J.MOL.BIOL. V. 313 1103 2001 JRNL REFN ISSN 0022-2836 JRNL PMID 11700066 JRNL DOI 10.1006/JMBI.2001.5095 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) : 500.00 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) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 33412 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) : 0.206 REMARK 3 FREE R VALUE : 0.227 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1671 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) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL 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 : 1697 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 27 REMARK 3 SOLVENT ATOMS : 177 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 BOND ANGLES (DEGREES) : 1.300 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL 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 1JG4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 29-JUN-01. REMARK 100 THE DEPOSITION ID IS D_1000013729. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 01-OCT-00 REMARK 200 TEMPERATURE (KELVIN) : 118 REMARK 200 PH : 4.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSLS REMARK 200 BEAMLINE : X8C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.1000 REMARK 200 MONOCHROMATOR : MIRROR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 33412 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.500 REMARK 200 RESOLUTION RANGE LOW (A) : 500.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.04100 REMARK 200 R SYM (I) : 0.04100 REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL 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) : 1.55 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.9 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.33100 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: CNS REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 35.61 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.91 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 2000, 15% GLYCEROL, 0.2 M REMARK 280 AMMONIUM ACETATE, PH 4.5, VAPOR DIFFUSION, HANGING DROP AT 298K 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 19.75100 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 48.86950 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 26.35050 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 48.86950 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.75100 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 26.35050 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 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 HIS A 2 REMARK 465 LEU A 3 REMARK 465 TYR A 4 REMARK 465 SER A 5 REMARK 465 SER A 6 REMARK 465 ASP A 7 REMARK 465 PHE A 8 REMARK 465 PRO A 9 REMARK 465 LEU A 10 REMARK 465 MET A 11 REMARK 465 MET A 12 REMARK 465 ASP A 13 REMARK 465 GLU A 229 REMARK 465 HIS A 230 REMARK 465 HIS A 231 REMARK 465 HIS A 232 REMARK 465 HIS A 233 REMARK 465 HIS A 234 REMARK 465 HIS A 235 REMARK 480 REMARK 480 ZERO OCCUPANCY ATOM REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 480 M RES C SSEQI ATOMS REMARK 480 GLU A 19 CG CD OE1 OE2 REMARK 480 GLU A 26 CG CD OE1 OE2 REMARK 480 ARG A 41 CZ NH1 NH2 REMARK 480 ARG A 132 CZ NH1 NH2 REMARK 480 GLU A 135 CD OE1 OE2 REMARK 480 ILE A 181 CD1 REMARK 480 ARG A 202 CG CD NE CZ NH1 NH2 REMARK 480 LYS A 205 CB CG CD CE NZ REMARK 480 LYS A 211 CG CD CE NZ 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 CD ARG A 35 OE2 GLU A 125 1655 1.87 REMARK 500 CD ARG A 35 CD GLU A 125 1655 1.91 REMARK 500 CD ARG A 35 OE1 GLU A 125 1655 2.08 REMARK 500 NE ARG A 35 OE2 GLU A 125 1655 2.09 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 PHE A 153 83.11 -153.85 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 SAM A 500 DBREF 1JG4 A 11 229 UNP Q8TZR3 PIMT_PYRFU 1 219 SEQRES 1 A 235 MET HIS LEU TYR SER SER ASP PHE PRO LEU MET MET ASP SEQRES 2 A 235 GLU LYS GLU LEU TYR GLU LYS TRP MET ARG THR VAL GLU SEQRES 3 A 235 MET LEU LYS ALA GLU GLY ILE ILE ARG SER LYS GLU VAL SEQRES 4 A 235 GLU ARG ALA PHE LEU LYS TYR PRO ARG TYR LEU SER VAL SEQRES 5 A 235 GLU ASP LYS TYR LYS LYS TYR ALA HIS ILE ASP GLU PRO SEQRES 6 A 235 LEU PRO ILE PRO ALA GLY GLN THR VAL SER ALA PRO HIS SEQRES 7 A 235 MET VAL ALA ILE MET LEU GLU ILE ALA ASN LEU LYS PRO SEQRES 8 A 235 GLY MET ASN ILE LEU GLU VAL GLY THR GLY SER GLY TRP SEQRES 9 A 235 ASN ALA ALA LEU ILE SER GLU ILE VAL LYS THR ASP VAL SEQRES 10 A 235 TYR THR ILE GLU ARG ILE PRO GLU LEU VAL GLU PHE ALA SEQRES 11 A 235 LYS ARG ASN LEU GLU ARG ALA GLY VAL LYS ASN VAL HIS SEQRES 12 A 235 VAL ILE LEU GLY ASP GLY SER LYS GLY PHE PRO PRO LYS SEQRES 13 A 235 ALA PRO TYR ASP VAL ILE ILE VAL THR ALA GLY ALA PRO SEQRES 14 A 235 LYS ILE PRO GLU PRO LEU ILE GLU GLN LEU LYS ILE GLY SEQRES 15 A 235 GLY LYS LEU ILE ILE PRO VAL GLY SER TYR HIS LEU TRP SEQRES 16 A 235 GLN GLU LEU LEU GLU VAL ARG LYS THR LYS ASP GLY ILE SEQRES 17 A 235 LYS ILE LYS ASN HIS GLY GLY VAL ALA PHE VAL PRO LEU SEQRES 18 A 235 ILE GLY GLU TYR GLY TRP LYS GLU HIS HIS HIS HIS HIS SEQRES 19 A 235 HIS HET SAM A 500 27 HETNAM SAM S-ADENOSYLMETHIONINE FORMUL 2 SAM C15 H22 N6 O5 S FORMUL 3 HOH *177(H2 O) HELIX 1 1 GLU A 14 GLU A 31 1 18 HELIX 2 2 SER A 36 TYR A 46 1 11 HELIX 3 3 PRO A 47 VAL A 52 5 6 HELIX 4 4 GLU A 53 ALA A 60 5 8 HELIX 5 5 PRO A 69 GLY A 71 5 3 HELIX 6 6 ALA A 76 ASN A 88 1 13 HELIX 7 7 GLY A 103 LYS A 114 1 12 HELIX 8 8 ILE A 123 ALA A 137 1 15 HELIX 9 9 ASP A 148 GLY A 152 5 5 HELIX 10 10 PHE A 153 ALA A 157 5 5 HELIX 11 11 PRO A 172 GLN A 178 1 7 SHEET 1 A 2 LEU A 66 PRO A 67 0 SHEET 2 A 2 THR A 73 VAL A 74 -1 O VAL A 74 N LEU A 66 SHEET 1 B 7 VAL A 142 LEU A 146 0 SHEET 2 B 7 VAL A 117 GLU A 121 1 N VAL A 117 O HIS A 143 SHEET 3 B 7 ILE A 95 VAL A 98 1 N GLU A 97 O TYR A 118 SHEET 4 B 7 TYR A 159 VAL A 164 1 O ILE A 163 N VAL A 98 SHEET 5 B 7 LEU A 179 GLY A 190 1 O LYS A 180 N TYR A 159 SHEET 6 B 7 GLN A 196 THR A 204 -1 O VAL A 201 N LEU A 185 SHEET 7 B 7 GLY A 207 VAL A 216 -1 O LYS A 209 N ARG A 202 CISPEP 1 ALA A 157 PRO A 158 0 0.05 SITE 1 AC1 25 GLN A 72 THR A 73 GLU A 97 GLY A 99 SITE 2 AC1 25 THR A 100 GLY A 101 SER A 102 TRP A 104 SITE 3 AC1 25 ASN A 105 ILE A 120 GLU A 121 ARG A 122 SITE 4 AC1 25 ILE A 123 LEU A 126 GLY A 147 ASP A 148 SITE 5 AC1 25 GLY A 149 THR A 165 VAL A 219 PRO A 220 SITE 6 AC1 25 LEU A 221 ILE A 222 HOH A 516 HOH A 607 SITE 7 AC1 25 HOH A 610 CRYST1 39.502 52.701 97.739 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 0.025315 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018975 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010231 0.00000