HEADER DNA BINDING PROTEIN 25-JUN-25 9RPP TITLE MECP2 MBD DOMAIN (S134C) 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 SYNTHETIC: YES; SOURCE 14 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 15 ORGANISM_TAXID: 32630 KEYWDS S134C, RETT SYNDROME MUTANT, MBD, 5-HYDROXYMETHYLCYTOSINE, PROTEIN KEYWDS 2 DNA COMPLEX, DNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR S.GUGGENBUHL,A.K.MOHIDEEN PATEL,I.HAZEMANN,B.P.KLAHOLZ REVDAT 1 08-JUL-26 9RPP 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. 2.18 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) : 2.18 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 64.98 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.930 REMARK 3 COMPLETENESS FOR RANGE (%) : 69.4 REMARK 3 NUMBER OF REFLECTIONS : 6509 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.226 REMARK 3 R VALUE (WORKING SET) : 0.224 REMARK 3 FREE R VALUE : 0.260 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.310 REMARK 3 FREE R VALUE TEST SET COUNT : 631 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 64.9800 - 3.7200 1.00 3243 181 0.1742 0.1898 REMARK 3 2 3.7200 - 2.9600 0.99 3213 186 0.2232 0.2996 REMARK 3 3 2.9600 - 2.5800 0.90 2891 173 0.3146 0.3644 REMARK 3 4 2.5800 - 2.3500 0.47 1508 72 0.3373 0.3857 REMARK 3 5 2.3500 - 2.1800 0.12 393 19 0.4264 0.4148 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) : 0.361 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 35.102 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.37 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 36.49 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 : 0.012 1498 REMARK 3 ANGLE : 0.647 2194 REMARK 3 CHIRALITY : 0.036 237 REMARK 3 PLANARITY : 0.005 143 REMARK 3 DIHEDRAL : 28.812 613 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 8 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 92 THROUGH 125 ) REMARK 3 ORIGIN FOR THE GROUP (A): -23.2120 2.0103 14.4802 REMARK 3 T TENSOR REMARK 3 T11: 0.0917 T22: 0.2754 REMARK 3 T33: 0.2438 T12: -0.0850 REMARK 3 T13: 0.0634 T23: -0.0576 REMARK 3 L TENSOR REMARK 3 L11: 7.7107 L22: 1.8607 REMARK 3 L33: 1.0278 L12: 3.3635 REMARK 3 L13: -0.5255 L23: -0.8529 REMARK 3 S TENSOR REMARK 3 S11: 0.1621 S12: -0.0567 S13: 0.8767 REMARK 3 S21: 0.1205 S22: -0.1276 S23: 0.5927 REMARK 3 S31: -0.3983 S32: 0.1133 S33: -0.1599 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 126 THROUGH 134 ) REMARK 3 ORIGIN FOR THE GROUP (A): -27.5143 -3.6631 24.2409 REMARK 3 T TENSOR REMARK 3 T11: 0.1217 T22: 0.4250 REMARK 3 T33: 0.3968 T12: -0.1746 REMARK 3 T13: 0.1239 T23: -0.1388 REMARK 3 L TENSOR REMARK 3 L11: 6.6495 L22: 5.1290 REMARK 3 L33: 1.9292 L12: -3.7153 REMARK 3 L13: -1.7679 L23: 1.2271 REMARK 3 S TENSOR REMARK 3 S11: 0.3444 S12: -1.0575 S13: 0.2490 REMARK 3 S21: 0.3837 S22: -0.3854 S23: 0.1296 REMARK 3 S31: -0.3737 S32: 0.5279 S33: 0.0982 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 135 THROUGH 162 ) REMARK 3 ORIGIN FOR THE GROUP (A): -30.6998 -10.1012 18.5724 REMARK 3 T TENSOR REMARK 3 T11: 0.0675 T22: 0.4596 REMARK 3 T33: 0.1152 T12: -0.1001 REMARK 3 T13: 0.1167 T23: -0.0389 REMARK 3 L TENSOR REMARK 3 L11: 2.8107 L22: 2.1994 REMARK 3 L33: 3.3635 L12: 0.9598 REMARK 3 L13: -2.5198 L23: -1.3565 REMARK 3 S TENSOR REMARK 3 S11: -0.0231 S12: -0.1255 S13: -0.1009 REMARK 3 S21: 0.0982 S22: 0.1089 S23: 0.3805 REMARK 3 S31: 0.4161 S32: -0.6620 S33: 0.1514 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 1 THROUGH 5 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.5691 -4.4490 -3.7809 REMARK 3 T TENSOR REMARK 3 T11: 0.2556 T22: 0.4615 REMARK 3 T33: 0.1455 T12: -0.0346 REMARK 3 T13: 0.0454 T23: 0.0650 REMARK 3 L TENSOR REMARK 3 L11: 4.3893 L22: 6.5070 REMARK 3 L33: 8.0096 L12: -3.7669 REMARK 3 L13: -4.6108 L23: 5.5974 REMARK 3 S TENSOR REMARK 3 S11: -0.5831 S12: -1.0432 S13: -0.1132 REMARK 3 S21: 0.4529 S22: 0.4779 S23: -0.1486 REMARK 3 S31: 0.2316 S32: 0.7246 S33: 0.0777 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 6 THROUGH 11 ) REMARK 3 ORIGIN FOR THE GROUP (A): -16.0928 -9.4501 13.5858 REMARK 3 T TENSOR REMARK 3 T11: 0.1546 T22: 0.4809 REMARK 3 T33: 0.1675 T12: -0.0688 REMARK 3 T13: 0.0219 T23: -0.0490 REMARK 3 L TENSOR REMARK 3 L11: 5.8310 L22: 8.4229 REMARK 3 L33: 1.0681 L12: 1.6461 REMARK 3 L13: -2.0527 L23: 1.0786 REMARK 3 S TENSOR REMARK 3 S11: 0.2967 S12: -0.0019 S13: -0.1923 REMARK 3 S21: 0.6153 S22: -0.1436 S23: -0.1313 REMARK 3 S31: -0.1186 S32: 0.1338 S33: -0.2097 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 12 THROUGH 20 ) REMARK 3 ORIGIN FOR THE GROUP (A): -14.6259 -3.5385 37.2628 REMARK 3 T TENSOR REMARK 3 T11: 0.6775 T22: 0.6125 REMARK 3 T33: 0.2381 T12: 0.0595 REMARK 3 T13: 0.0685 T23: -0.0309 REMARK 3 L TENSOR REMARK 3 L11: 1.8988 L22: 5.1894 REMARK 3 L33: 0.9347 L12: 0.8530 REMARK 3 L13: 0.8423 L23: -1.2695 REMARK 3 S TENSOR REMARK 3 S11: 0.1646 S12: 0.8076 S13: -0.1216 REMARK 3 S21: -0.0168 S22: 0.5160 S23: -0.0344 REMARK 3 S31: -1.5118 S32: -0.3644 S33: -0.6606 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 21 THROUGH 30 ) REMARK 3 ORIGIN FOR THE GROUP (A): -15.0948 -4.0508 40.6964 REMARK 3 T TENSOR REMARK 3 T11: 0.5398 T22: 0.6648 REMARK 3 T33: 0.2610 T12: -0.0200 REMARK 3 T13: 0.1088 T23: 0.0793 REMARK 3 L TENSOR REMARK 3 L11: 0.6419 L22: 2.3537 REMARK 3 L33: 1.7993 L12: 0.2303 REMARK 3 L13: 0.9043 L23: -0.7651 REMARK 3 S TENSOR REMARK 3 S11: 0.3172 S12: 0.6403 S13: 0.1941 REMARK 3 S21: 0.2472 S22: -0.1067 S23: -0.2159 REMARK 3 S31: -0.6137 S32: -0.0691 S33: 0.1567 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 31 THROUGH 40 ) REMARK 3 ORIGIN FOR THE GROUP (A): -12.1886 -7.7091 7.5949 REMARK 3 T TENSOR REMARK 3 T11: 0.1706 T22: 0.6857 REMARK 3 T33: 0.1968 T12: -0.0027 REMARK 3 T13: 0.0574 T23: -0.0011 REMARK 3 L TENSOR REMARK 3 L11: 0.6130 L22: 2.3897 REMARK 3 L33: 6.2680 L12: 0.0164 REMARK 3 L13: 1.9533 L23: -0.2233 REMARK 3 S TENSOR REMARK 3 S11: 0.4241 S12: 0.4362 S13: 0.0235 REMARK 3 S21: -0.3362 S22: 0.3580 S23: -0.0612 REMARK 3 S31: 0.3040 S32: 0.2243 S33: 0.5254 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 9RPP 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_1292148823. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JUN-23 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.5 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) : 1.53067 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 : 6543 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.180 REMARK 200 RESOLUTION RANGE LOW (A) : 64.980 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 73.5 REMARK 200 DATA REDUNDANCY : 11.20 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.18 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.26 REMARK 200 COMPLETENESS FOR SHELL (%) : 13.2 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.770 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 (%): 47.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM HEPES 7.5, 200 MM NH4CL, 34% PEG REMARK 280 2000 AND 1 MM CACL2, PH 7.5, 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 31.16850 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 20.85650 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 31.16850 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 20.85650 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: 3330 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10940 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH B 116 LIES ON A SPECIAL POSITION. 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 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 B 126 DISTANCE = 6.73 ANGSTROMS REMARK 525 HOH B 127 DISTANCE = 7.51 ANGSTROMS REMARK 525 HOH B 128 DISTANCE = 7.96 ANGSTROMS DBREF 9RPP A 77 165 UNP P51608 MECP2_HUMAN 77 165 DBREF 9RPP B 1 20 PDB 9RPP 9RPP 1 20 DBREF 9RPP C 21 40 PDB 9RPP 9RPP 21 40 SEQADV 9RPP MET A 76 UNP P51608 INITIATING METHIONINE SEQADV 9RPP CYS A 134 UNP P51608 SER 134 ENGINEERED MUTATION SEQADV 9RPP ALA A 166 UNP P51608 EXPRESSION TAG SEQADV 9RPP ALA A 167 UNP P51608 EXPRESSION TAG SEQADV 9RPP ALA A 168 UNP P51608 EXPRESSION TAG SEQADV 9RPP HIS A 169 UNP P51608 EXPRESSION TAG SEQADV 9RPP HIS A 170 UNP P51608 EXPRESSION TAG SEQADV 9RPP HIS A 171 UNP P51608 EXPRESSION TAG SEQADV 9RPP HIS A 172 UNP P51608 EXPRESSION TAG SEQADV 9RPP HIS A 173 UNP P51608 EXPRESSION TAG SEQADV 9RPP 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 CYS LYS VAL GLU LEU ILE ALA SEQRES 6 A 99 TYR PHE GLU LYS VAL GLY ASP THR SER LEU ASP PRO 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 *82(H2 O) HELIX 1 AA1 CYS A 134 VAL A 145 1 12 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 62.337 41.713 65.273 90.00 95.44 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 0.016042 0.000000 0.001528 0.00000 SCALE2 0.000000 0.023973 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015390 0.00000 CONECT 717 730 CONECT 730 717 731 732 733 CONECT 731 730 CONECT 732 730 CONECT 733 730 734 CONECT 734 733 735 CONECT 735 734 736 737 CONECT 736 735 740 CONECT 737 735 738 739 CONECT 738 737 751 CONECT 739 737 740 CONECT 740 736 739 741 CONECT 741 740 742 750 CONECT 742 741 743 744 CONECT 743 742 CONECT 744 742 745 CONECT 745 744 746 747 CONECT 746 745 CONECT 747 745 748 750 CONECT 748 747 749 CONECT 749 748 CONECT 750 741 747 CONECT 751 738 MASTER 385 0 1 2 3 0 0 6 1468 3 23 12 END