HEADER DNA BINDING PROTEIN 25-JUN-25 9RPQ TITLE MECP2 MBD DOMAIN (P152R) IN COMPLEX WITH HYDROXYMETHYLATED CA REPEAT TITLE 2 DNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: METHYL-CPG-BINDING PROTEIN 2; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: MECP-2 PROTEIN,MECP2; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: DNA (5'-D(*TP*CP*TP*GP*CP*AP*CP*AP*(5HC) COMPND 8 P*AP*CP*AP*CP*AP*AP*TP*TP*AP*TP*A)-3'); COMPND 9 CHAIN: B; COMPND 10 ENGINEERED: YES; COMPND 11 MOL_ID: 3; COMPND 12 MOLECULE: DNA (5'- COMPND 13 D(*AP*TP*AP*TP*AP*AP*TP*TP*GP*TP*GP*TP*GP*TP*GP*TP*GP*CP*AP*G)-3'); COMPND 14 CHAIN: C; COMPND 15 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: MECP2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 MOL_ID: 2; SOURCE 9 SYNTHETIC: YES; SOURCE 10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 11 ORGANISM_TAXID: 32630; SOURCE 12 MOL_ID: 3; SOURCE 13 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 14 ORGANISM_TAXID: 9606; SOURCE 15 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 16 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS MBD, 5-HYDROXYMETHYLCYTOSINE, PROTEIN DNA COMPLEX, DNA BINDING KEYWDS 2 PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.GUGGENBUHL,A.K.MOHIDEEN PATEL,I.HAZEMANN,B.P.KLAHOLZ REVDAT 1 08-JUL-26 9RPQ 0 JRNL AUTH S.GUGGENBUHL,A.K.MOHIDEEN PATEL,I.HAZEMANN,B.P.KLAHOLZ JRNL TITL MECP2 DYSFUNCTION IN RETT SYNDROME MUTATIONS IS TRIGGERED BY JRNL TITL 2 SPECIFICITY LOSS OF DNA RECOGNITION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH A.IBRAHIM,C.PAPIN,K.MOHIDEEN-ABDUL,S.LE GRAS,I.STOLL, REMARK 1 AUTH 2 C.BRONNER,S.DIMITROV,B.P.KLAHOLZ,A.HAMICHE REMARK 1 TITL MECP2 IS A MICROSATELLITE BINDING PROTEIN THAT PROTECTS CA REMARK 1 TITL 2 REPEATS FROM NUCLEOSOME INVASION. REMARK 1 REF SCIENCE V. 372 2021 REMARK 1 REFN ESSN 1095-9203 REMARK 1 PMID 34324427 REMARK 1 DOI 10.1126/SCIENCE.ABD5581 REMARK 2 REMARK 2 RESOLUTION. 1.92 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.20.1_4487 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 : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.92 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.05 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.370 REMARK 3 COMPLETENESS FOR RANGE (%) : 75.1 REMARK 3 NUMBER OF REFLECTIONS : 10367 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.222 REMARK 3 R VALUE (WORKING SET) : 0.220 REMARK 3 FREE R VALUE : 0.259 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.240 REMARK 3 FREE R VALUE TEST SET COUNT : 543 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 36.0500 - 3.0500 0.99 3351 160 0.1802 0.2061 REMARK 3 2 3.0500 - 2.4200 1.00 3220 194 0.2800 0.3359 REMARK 3 3 2.4200 - 2.1200 0.84 2727 159 0.3130 0.3400 REMARK 3 4 2.1200 - 1.9200 0.16 526 30 0.3456 0.3440 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 : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.281 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 35.335 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 38.83 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 43.08 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 : 0.014 1533 REMARK 3 ANGLE : 0.736 2243 REMARK 3 CHIRALITY : 0.041 241 REMARK 3 PLANARITY : 0.005 150 REMARK 3 DIHEDRAL : 26.308 640 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: (CHAIN 'A' AND RESID 92 THROUGH 162) REMARK 3 ORIGIN FOR THE GROUP (A): -26.4126 -5.8625 17.3833 REMARK 3 T TENSOR REMARK 3 T11: 0.2206 T22: 0.2427 REMARK 3 T33: 0.2666 T12: -0.0845 REMARK 3 T13: 0.0353 T23: -0.0628 REMARK 3 L TENSOR REMARK 3 L11: 5.3568 L22: 5.4105 REMARK 3 L33: 4.2582 L12: 1.5974 REMARK 3 L13: -0.0425 L23: -0.9611 REMARK 3 S TENSOR REMARK 3 S11: 0.0631 S12: -0.1782 S13: -0.2858 REMARK 3 S21: 0.2849 S22: 0.0347 S23: 0.5765 REMARK 3 S31: 0.1256 S32: -0.4711 S33: -0.0765 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: (CHAIN 'B' AND RESID 1 THROUGH 20) REMARK 3 ORIGIN FOR THE GROUP (A): -12.4419 -7.8595 19.8895 REMARK 3 T TENSOR REMARK 3 T11: 0.2739 T22: 0.3120 REMARK 3 T33: 0.2179 T12: -0.0519 REMARK 3 T13: 0.0057 T23: -0.0075 REMARK 3 L TENSOR REMARK 3 L11: 0.5773 L22: 0.9055 REMARK 3 L33: 8.4954 L12: -0.4723 REMARK 3 L13: -0.3205 L23: -0.4536 REMARK 3 S TENSOR REMARK 3 S11: 0.1935 S12: 0.0319 S13: -0.0955 REMARK 3 S21: -0.0250 S22: 0.1749 S23: -0.0687 REMARK 3 S31: -0.3629 S32: 0.5631 S33: -0.3869 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: (CHAIN 'C' AND RESID 21 THROUGH 40) REMARK 3 ORIGIN FOR THE GROUP (A): -12.4682 -8.1727 23.6130 REMARK 3 T TENSOR REMARK 3 T11: 0.2388 T22: 0.3036 REMARK 3 T33: 0.2228 T12: -0.0372 REMARK 3 T13: -0.0052 T23: 0.0466 REMARK 3 L TENSOR REMARK 3 L11: 2.7183 L22: 2.0808 REMARK 3 L33: 7.6860 L12: -0.4020 REMARK 3 L13: -0.2820 L23: 0.0826 REMARK 3 S TENSOR REMARK 3 S11: 0.0556 S12: 0.1116 S13: -0.1709 REMARK 3 S21: 0.1201 S22: 0.2176 S23: -0.0420 REMARK 3 S31: 0.2968 S32: 0.1178 S33: -0.2160 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 9RPQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 25-JUN-25. REMARK 100 THE DEPOSITION ID IS D_1292148832. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 15-NOV-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SOLEIL REMARK 200 BEAMLINE : PROXIMA 2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.98011 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : AUTOPROC 1.0.5 REMARK 200 DATA SCALING SOFTWARE : AUTOPROC 1.0.5 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13720 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.920 REMARK 200 RESOLUTION RANGE LOW (A) : 65.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 75.1 REMARK 200 DATA REDUNDANCY : 11.40 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.1100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.92 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.99 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.360 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.8.3 REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 39.70 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.04 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM MES 6.5, 200 MM NH4CL, 32% PEG REMARK 280 2000 AND 1 MM CACL2, PH 6.5, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 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+1/2,Y+1/2,Z 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 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 31.32300 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.05200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 31.32300 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 22.05200 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: TRIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3210 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 11160 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C 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 76 REMARK 465 ALA A 77 REMARK 465 SER A 78 REMARK 465 ALA A 79 REMARK 465 SER A 80 REMARK 465 PRO A 81 REMARK 465 LYS A 82 REMARK 465 GLN A 83 REMARK 465 ARG A 84 REMARK 465 ARG A 85 REMARK 465 SER A 86 REMARK 465 ILE A 87 REMARK 465 ILE A 88 REMARK 465 ARG A 89 REMARK 465 ASP A 90 REMARK 465 ARG A 91 REMARK 465 GLY A 163 REMARK 465 SER A 164 REMARK 465 PRO A 165 REMARK 465 ALA A 166 REMARK 465 ALA A 167 REMARK 465 ALA A 168 REMARK 465 HIS A 169 REMARK 465 HIS A 170 REMARK 465 HIS A 171 REMARK 465 HIS A 172 REMARK 465 HIS A 173 REMARK 465 HIS A 174 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 DT B 3 O4' - C1' - N1 ANGL. DEV. = 1.9 DEGREES REMARK 500 DT B 19 O4' - C1' - N1 ANGL. DEV. = 1.9 DEGREES REMARK 500 DT C 22 O4' - C1' - N1 ANGL. DEV. = 1.9 DEGREES REMARK 500 REMARK 500 REMARK: NULL DBREF 9RPQ A 77 165 UNP P51608 MECP2_HUMAN 77 165 DBREF 9RPQ B 1 20 PDB 9RPQ 9RPQ 1 20 DBREF 9RPQ C 21 40 PDB 9RPQ 9RPQ 21 40 SEQADV 9RPQ MET A 76 UNP P51608 INITIATING METHIONINE SEQADV 9RPQ ARG A 152 UNP P51608 PRO 152 ENGINEERED MUTATION SEQADV 9RPQ ALA A 166 UNP P51608 EXPRESSION TAG SEQADV 9RPQ ALA A 167 UNP P51608 EXPRESSION TAG SEQADV 9RPQ ALA A 168 UNP P51608 EXPRESSION TAG SEQADV 9RPQ HIS A 169 UNP P51608 EXPRESSION TAG SEQADV 9RPQ HIS A 170 UNP P51608 EXPRESSION TAG SEQADV 9RPQ HIS A 171 UNP P51608 EXPRESSION TAG SEQADV 9RPQ HIS A 172 UNP P51608 EXPRESSION TAG SEQADV 9RPQ HIS A 173 UNP P51608 EXPRESSION TAG SEQADV 9RPQ HIS A 174 UNP P51608 EXPRESSION TAG SEQRES 1 A 99 MET ALA SER ALA SER PRO LYS GLN ARG ARG SER ILE ILE SEQRES 2 A 99 ARG ASP ARG GLY PRO MET TYR ASP ASP PRO THR LEU PRO SEQRES 3 A 99 GLU GLY TRP THR ARG LYS LEU LYS GLN ARG LYS SER GLY SEQRES 4 A 99 ARG SER ALA GLY LYS TYR ASP VAL TYR LEU ILE ASN PRO SEQRES 5 A 99 GLN GLY LYS ALA PHE ARG SER LYS VAL GLU LEU ILE ALA SEQRES 6 A 99 TYR PHE GLU LYS VAL GLY ASP THR SER LEU ASP ARG ASN SEQRES 7 A 99 ASP PHE ASP PHE THR VAL THR GLY ARG GLY SER PRO ALA SEQRES 8 A 99 ALA ALA HIS HIS HIS HIS HIS HIS SEQRES 1 B 20 DT DC DT DG DC DA DC DA 5HC DA DC DA DC SEQRES 2 B 20 DA DA DT DT DA DT DA SEQRES 1 C 20 DA DT DA DT DA DA DT DT DG DT DG DT DG SEQRES 2 C 20 DT DG DT DG DC DA DG HET 5HC B 9 21 HETNAM 5HC 2'-DEOXY-5-(HYDROXYMETHYL)CYTIDINE 5'-(DIHYDROGEN HETNAM 2 5HC PHOSPHATE) FORMUL 2 5HC C10 H16 N3 O8 P FORMUL 4 HOH *84(H2 O) HELIX 1 AA1 SER A 134 GLY A 146 1 13 HELIX 2 AA2 ASP A 151 PHE A 155 5 5 SHEET 1 AA1 3 THR A 105 GLN A 110 0 SHEET 2 AA1 3 TYR A 120 ILE A 125 -1 O TYR A 123 N LYS A 107 SHEET 3 AA1 3 ALA A 131 PHE A 132 -1 O PHE A 132 N LEU A 124 LINK O3' DA B 8 P 5HC B 9 1555 1555 1.60 LINK O3' 5HC B 9 P DA B 10 1555 1555 1.61 CRYST1 62.646 44.104 65.771 90.00 92.53 90.00 C 1 2 1 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 0.015963 0.000000 0.000705 0.00000 SCALE2 0.000000 0.022674 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015219 0.00000 CONECT 749 762 CONECT 762 749 763 764 765 CONECT 763 762 CONECT 764 762 CONECT 765 762 766 CONECT 766 765 767 CONECT 767 766 768 769 CONECT 768 767 772 CONECT 769 767 770 771 CONECT 770 769 783 CONECT 771 769 772 CONECT 772 768 771 773 CONECT 773 772 774 782 CONECT 774 773 775 776 CONECT 775 774 CONECT 776 774 777 CONECT 777 776 778 779 CONECT 778 777 CONECT 779 777 780 782 CONECT 780 779 781 CONECT 781 780 CONECT 782 773 779 CONECT 783 770 MASTER 307 0 1 2 3 0 0 6 1474 3 23 12 END