HEADER TRANSFERASE 12-JUL-18 6A9A TITLE TERNARY COMPLEX CRYSTAL STRUCTURE OF DCH WITH DCMP AND THF COMPND MOL_ID: 1; COMPND 2 MOLECULE: DEOXYCYTIDYLATE 5-HYDROXYMETHYLTRANSFERASE; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: DEOXYCYTIDYLATE HYDROXYMETHYLASE,DCMP HYDROXYMETHYLASE,DCMP COMPND 5 HMASE; COMPND 6 EC: 2.1.2.8; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ENTEROBACTERIA PHAGE T4; SOURCE 3 ORGANISM_COMMON: BACTERIOPHAGE T4; SOURCE 4 ORGANISM_TAXID: 10665; SOURCE 5 GENE: 42; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET KEYWDS PYRIMIDINE HYDROXYMETHYLASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR S.H.PARK,H.K.SONG REVDAT 4 22-NOV-23 6A9A 1 REMARK REVDAT 3 17-JUL-19 6A9A 1 JRNL REVDAT 2 15-MAY-19 6A9A 1 REMARK SITE ATOM REVDAT 1 02-JAN-19 6A9A 0 JRNL AUTH S.H.PARK,S.W.SUH,H.K.SONG JRNL TITL A CYTOSINE MODIFICATION MECHANISM REVEALED BY THE STRUCTURE JRNL TITL 2 OF A TERNARY COMPLEX OF DEOXYCYTIDYLATE HYDROXYMETHYLASE JRNL TITL 3 FROM BACTERIOPHAGE T4 WITH ITS COFACTOR AND SUBSTRATE. JRNL REF IUCRJ V. 6 206 2019 JRNL REFN ESSN 2052-2525 JRNL PMID 30867918 JRNL DOI 10.1107/S2052252518018274 REMARK 2 REMARK 2 RESOLUTION. 1.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.13_2998 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.61 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 24526 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.155 REMARK 3 R VALUE (WORKING SET) : 0.153 REMARK 3 FREE R VALUE : 0.187 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 8.130 REMARK 3 FREE R VALUE TEST SET COUNT : 1994 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 37.6204 - 4.5768 0.99 1716 152 0.1656 0.1799 REMARK 3 2 4.5768 - 3.6337 0.99 1627 144 0.1345 0.1472 REMARK 3 3 3.6337 - 3.1746 1.00 1628 143 0.1410 0.1808 REMARK 3 4 3.1746 - 2.8845 1.00 1619 144 0.1527 0.2020 REMARK 3 5 2.8845 - 2.6778 1.00 1613 143 0.1627 0.1921 REMARK 3 6 2.6778 - 2.5200 1.00 1602 141 0.1579 0.1800 REMARK 3 7 2.5200 - 2.3938 1.00 1594 142 0.1487 0.1926 REMARK 3 8 2.3938 - 2.2896 1.00 1597 141 0.1409 0.1864 REMARK 3 9 2.2896 - 2.2015 1.00 1590 141 0.1452 0.1844 REMARK 3 10 2.2015 - 2.1255 1.00 1608 142 0.1467 0.2104 REMARK 3 11 2.1255 - 2.0590 1.00 1609 143 0.1587 0.2166 REMARK 3 12 2.0590 - 2.0002 1.00 1561 138 0.1651 0.2299 REMARK 3 13 2.0002 - 1.9475 1.00 1569 139 0.1706 0.2497 REMARK 3 14 1.9475 - 1.9000 1.00 1599 141 0.1951 0.2404 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 : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 17.800 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 22.00 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.41 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 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 : NULL NULL REMARK 3 ANGLE : NULL NULL REMARK 3 CHIRALITY : NULL NULL REMARK 3 PLANARITY : NULL NULL REMARK 3 DIHEDRAL : NULL NULL 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): 60.4391 10.2140 177.7826 REMARK 3 T TENSOR REMARK 3 T11: 0.0970 T22: 0.0943 REMARK 3 T33: 0.0884 T12: -0.0041 REMARK 3 T13: 0.0218 T23: 0.0049 REMARK 3 L TENSOR REMARK 3 L11: 0.5041 L22: 0.6044 REMARK 3 L33: 0.4490 L12: 0.1897 REMARK 3 L13: 0.1895 L23: 0.0745 REMARK 3 S TENSOR REMARK 3 S11: -0.0418 S12: 0.0244 S13: 0.0543 REMARK 3 S21: -0.1067 S22: 0.0037 S23: -0.0623 REMARK 3 S31: -0.0527 S32: 0.0624 S33: -0.0000 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 6A9A COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 13-JUL-18. REMARK 100 THE DEPOSITION ID IS D_1300008359. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 23-APR-14 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 : PAL/PLS REMARK 200 BEAMLINE : 5C (4A) REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9796 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 24596 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 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 (%) : 99.8 REMARK 200 DATA REDUNDANCY : 7.100 REMARK 200 R MERGE (I) : 0.12100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 6.8000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.93 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 7.30 REMARK 200 R MERGE FOR SHELL (I) : 0.64000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 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: PHASER REMARK 200 STARTING MODEL: 1B5D REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 54.02 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.67 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: TRIS-HCL PH 8.0, SODIUM CITRATE, PH REMARK 280 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2 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 -X,Y,-Z REMARK 290 4555 X,-Y,-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 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 8555 X+1/2,-Y+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 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 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 26.31250 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 37.61300 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 77.04350 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 26.31250 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 37.61300 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 77.04350 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 26.31250 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 37.61300 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 77.04350 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 26.31250 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 37.61300 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 77.04350 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 8260 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19190 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -14.0 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 105.25000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 1.000000 0.00000 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 4 54.64 -141.84 REMARK 500 ILE A 48 -62.39 -109.60 REMARK 500 ASN A 53 70.82 -153.68 REMARK 500 TYR A 106 34.77 71.29 REMARK 500 ASP A 145 77.86 -151.76 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 653 DISTANCE = 5.89 ANGSTROMS REMARK 525 HOH A 654 DISTANCE = 6.40 ANGSTROMS REMARK 525 HOH A 655 DISTANCE = 6.50 ANGSTROMS REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue DCM A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue THG A 303 DBREF 6A9A A 1 246 UNP P08773 DCHM_BPT4 1 246 SEQADV 6A9A SER A 148 UNP P08773 CYS 148 ENGINEERED MUTATION SEQADV 6A9A ASN A 179 UNP P08773 ASP 179 ENGINEERED MUTATION SEQRES 1 A 246 MET ILE SER ASP SER MET THR VAL GLU GLU ILE ARG LEU SEQRES 2 A 246 HIS LEU GLY LEU ALA LEU LYS GLU LYS ASP PHE VAL VAL SEQRES 3 A 246 ASP LYS THR GLY VAL LYS THR ILE GLU ILE ILE GLY ALA SEQRES 4 A 246 SER PHE VAL ALA ASP GLU PRO PHE ILE PHE GLY ALA LEU SEQRES 5 A 246 ASN ASP GLU TYR ILE GLN ARG GLU LEU GLU TRP TYR LYS SEQRES 6 A 246 SER LYS SER LEU PHE VAL LYS ASP ILE PRO GLY GLU THR SEQRES 7 A 246 PRO LYS ILE TRP GLN GLN VAL ALA SER SER LYS GLY GLU SEQRES 8 A 246 ILE ASN SER ASN TYR GLY TRP ALA ILE TRP SER GLU ASP SEQRES 9 A 246 ASN TYR ALA GLN TYR ASP MET CYS LEU ALA GLU LEU GLY SEQRES 10 A 246 GLN ASN PRO ASP SER ARG ARG GLY ILE MET ILE TYR THR SEQRES 11 A 246 ARG PRO SER MET GLN PHE ASP TYR ASN LYS ASP GLY MET SEQRES 12 A 246 SER ASP PHE MET SER THR ASN THR VAL GLN TYR LEU ILE SEQRES 13 A 246 ARG ASP LYS LYS ILE ASN ALA VAL VAL ASN MET ARG SER SEQRES 14 A 246 ASN ASP VAL VAL PHE GLY PHE ARG ASN ASN TYR ALA TRP SEQRES 15 A 246 GLN LYS TYR VAL LEU ASP LYS LEU VAL SER ASP LEU ASN SEQRES 16 A 246 ALA GLY ASP SER THR ARG GLN TYR LYS ALA GLY SER ILE SEQRES 17 A 246 ILE TRP ASN VAL GLY SER LEU HIS VAL TYR SER ARG HIS SEQRES 18 A 246 PHE TYR LEU VAL ASP HIS TRP TRP LYS THR GLY GLU THR SEQRES 19 A 246 HIS ILE SER LYS LYS ASP TYR VAL GLY LYS TYR ALA HET IOD A 301 1 HET DCM A 302 20 HET THG A 303 32 HETNAM IOD IODIDE ION HETNAM DCM 2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE HETNAM THG (6S)-5,6,7,8-TETRAHYDROFOLATE FORMUL 2 IOD I 1- FORMUL 3 DCM C9 H14 N3 O7 P FORMUL 4 THG C19 H23 N7 O6 FORMUL 5 HOH *255(H2 O) HELIX 1 AA1 MET A 1 SER A 5 5 5 HELIX 2 AA2 THR A 7 GLU A 21 1 15 HELIX 3 AA3 ASN A 53 LYS A 67 1 15 HELIX 4 AA4 PHE A 70 ILE A 74 5 5 HELIX 5 AA5 PRO A 79 ALA A 86 1 8 HELIX 6 AA6 ASN A 95 SER A 102 1 8 HELIX 7 AA7 GLU A 103 TYR A 106 5 4 HELIX 8 AA8 ALA A 107 ASN A 119 1 13 HELIX 9 AA9 SER A 133 TYR A 138 1 6 HELIX 10 AB1 ASN A 139 MET A 143 5 5 HELIX 11 AB2 PHE A 174 ASP A 198 1 25 HELIX 12 AB3 HIS A 221 GLY A 232 1 12 SHEET 1 AA1 6 VAL A 25 VAL A 26 0 SHEET 2 AA1 6 LYS A 32 VAL A 42 -1 O THR A 33 N VAL A 25 SHEET 3 AA1 6 LYS A 204 TYR A 218 -1 O TRP A 210 N PHE A 41 SHEET 4 AA1 6 LYS A 160 ASP A 171 1 N MET A 167 O ASN A 211 SHEET 5 AA1 6 THR A 149 ARG A 157 -1 N THR A 151 O ASN A 166 SHEET 6 AA1 6 ILE A 126 MET A 127 -1 N MET A 127 O VAL A 152 SITE 1 AC1 16 LYS A 28 TYR A 96 ARG A 123 ARG A 124 SITE 2 AC1 16 SER A 148 ARG A 168 SER A 169 ASN A 170 SITE 3 AC1 16 ASP A 171 GLY A 175 ASN A 179 HIS A 216 SITE 4 AC1 16 TYR A 218 THG A 303 HOH A 408 HOH A 501 SITE 1 AC2 20 ASN A 53 TYR A 56 ARG A 59 PRO A 79 SITE 2 AC2 20 TRP A 82 PHE A 174 ARG A 177 ASN A 178 SITE 3 AC2 20 TYR A 218 DCM A 302 HOH A 401 HOH A 402 SITE 4 AC2 20 HOH A 403 HOH A 404 HOH A 405 HOH A 410 SITE 5 AC2 20 HOH A 413 HOH A 414 HOH A 415 HOH A 473 CRYST1 52.625 75.226 154.087 90.00 90.00 90.00 I 2 2 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 0.019002 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013293 0.000000 0.00000 SCALE3 0.000000 0.000000 0.006490 0.00000