HEADER PROTEIN BINDING 15-NOV-24 9HF6 TITLE CRYSTAL STRUCTURE OF HUMAN TRF1 TRFH DOMAIN IN COMPLEX WITH COMPOUND 1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TELOMERIC REPEAT-BINDING FACTOR 1; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NIMA-INTERACTING PROTEIN 2,TTAGGG REPEAT-BINDING FACTOR 1, COMPND 5 TELOMERIC PROTEIN PIN2/TRF1; COMPND 6 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: TERF1, PIN2, TRBF1, TRF, TRF1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21-CODONPLUS(DE3)-RIL; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET HIS6 MBP ASN10 TEV LIC KEYWDS TELOMERE, SHELTERIN, INHIBITOR, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR G.CASALE,Y.-V.LE BIHAN,R.L.M.VAN MONTFORT,S.GUETTLER REVDAT 2 03-DEC-25 9HF6 1 JRNL REVDAT 1 26-NOV-25 9HF6 0 JRNL AUTH G.CASALE,M.LIU,Y.V.LE BIHAN,O.INIAN,E.STAMMERS,J.CALDWELL, JRNL AUTH 2 R.L.M.VAN MONTFORT,I.COLLINS,S.GUETTLER JRNL TITL DISCOVERY OF FIRST-IN-CLASS INHIBITORS OF THE TRF1:TIN2 JRNL TITL 2 PROTEIN:PROTEIN INTERACTION BY FRAGMENT SCREENING. JRNL REF SCI REP V. 15 40922 2025 JRNL REFN ESSN 2045-2322 JRNL PMID 41266376 JRNL DOI 10.1038/S41598-025-23858-3 REMARK 2 REMARK 2 RESOLUTION. 2.23 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BUSTER 2.10.4 (26-JUL-2023) REMARK 3 AUTHORS : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER, REMARK 3 : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN, REMARK 3 : WOMACK,MATTHEWS,TEN EYCK,TRONRUD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.23 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.35 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.9 REMARK 3 NUMBER OF REFLECTIONS : 18928 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) : 0.230 REMARK 3 R VALUE (WORKING SET) : 0.229 REMARK 3 FREE R VALUE : 0.248 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.580 REMARK 3 FREE R VALUE TEST SET COUNT : 866 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 : 44 REMARK 3 BIN RESOLUTION RANGE HIGH (ANGSTROMS) : 2.23 REMARK 3 BIN RESOLUTION RANGE LOW (ANGSTROMS) : 2.25 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 REFLECTIONS IN BIN (WORKING + TEST SET) : 441 REMARK 3 BIN R VALUE (WORKING + TEST SET) : 0.4482 REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 414 REMARK 3 BIN R VALUE (WORKING SET) : 0.4407 REMARK 3 BIN FREE R VALUE : 0.5952 REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 6.12 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 : 1473 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 41 REMARK 3 SOLVENT ATOMS : 57 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 84.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -12.90410 REMARK 3 B22 (A**2) : -12.90410 REMARK 3 B33 (A**2) : 25.80810 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.380 REMARK 3 DPI (BLOW EQ-10) BASED ON R VALUE (A) : 0.185 REMARK 3 DPI (BLOW EQ-9) BASED ON FREE R VALUE (A) : 0.161 REMARK 3 DPI (CRUICKSHANK) BASED ON R VALUE (A) : 0.182 REMARK 3 DPI (CRUICKSHANK) BASED ON FREE R VALUE (A) : 0.160 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 : 0.930 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.918 REMARK 3 REMARK 3 NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15 REMARK 3 TERM COUNT WEIGHT FUNCTION. REMARK 3 BOND LENGTHS : 1571 ; 2.000 ; HARMONIC REMARK 3 BOND ANGLES : 2113 ; 2.000 ; HARMONIC REMARK 3 TORSION ANGLES : 553 ; 2.000 ; SINUSOIDAL REMARK 3 TRIGONAL CARBON PLANES : NULL ; NULL ; NULL REMARK 3 GENERAL PLANES : 267 ; 5.000 ; HARMONIC REMARK 3 ISOTROPIC THERMAL FACTORS : 1571 ; 10.000 ; HARMONIC REMARK 3 BAD NON-BONDED CONTACTS : NULL ; NULL ; NULL REMARK 3 IMPROPER TORSIONS : NULL ; NULL ; NULL REMARK 3 PSEUDOROTATION ANGLES : NULL ; NULL ; NULL REMARK 3 CHIRAL IMPROPER TORSION : 212 ; 5.000 ; SEMIHARMONIC REMARK 3 SUM OF OCCUPANCIES : 6 ; 1.000 ; HARMONIC 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 : 1294 ; 4.000 ; SEMIHARMONIC REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.007 REMARK 3 BOND ANGLES (DEGREES) : 0.80 REMARK 3 PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 2.43 REMARK 3 OTHER TORSION ANGLES (DEGREES) : 15.68 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: {A|62 - 134} REMARK 3 ORIGIN FOR THE GROUP (A): -27.6602 7.7205 -17.4082 REMARK 3 T TENSOR REMARK 3 T11: -0.3780 T22: -0.1961 REMARK 3 T33: -0.3633 T12: -0.0341 REMARK 3 T13: 0.0195 T23: -0.0168 REMARK 3 L TENSOR REMARK 3 L11: 1.6786 L22: 5.9727 REMARK 3 L33: 3.5273 L12: -1.1609 REMARK 3 L13: 0.6445 L23: -2.2392 REMARK 3 S TENSOR REMARK 3 S11: 0.1194 S12: 0.1691 S13: 0.0377 REMARK 3 S21: -0.0613 S22: -0.1612 S23: -0.3844 REMARK 3 S31: -0.1931 S32: 0.3943 S33: 0.0418 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: {A|135 - 149} REMARK 3 ORIGIN FOR THE GROUP (A): -46.3846 14.3025 -22.9500 REMARK 3 T TENSOR REMARK 3 T11: 0.1025 T22: 0.1489 REMARK 3 T33: -0.2612 T12: -0.0189 REMARK 3 T13: -0.0025 T23: 0.2441 REMARK 3 L TENSOR REMARK 3 L11: 18.1027 L22: 9.9374 REMARK 3 L33: 6.3249 L12: -1.1588 REMARK 3 L13: -7.4605 L23: -5.0544 REMARK 3 S TENSOR REMARK 3 S11: -0.6430 S12: -1.4971 S13: -1.5826 REMARK 3 S21: 1.8478 S22: -0.0102 S23: 1.4179 REMARK 3 S31: 1.1787 S32: -2.1039 S33: 0.6533 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: {A|150 - 187} REMARK 3 ORIGIN FOR THE GROUP (A): -37.1077 23.6536 -27.9586 REMARK 3 T TENSOR REMARK 3 T11: -0.0546 T22: -0.2634 REMARK 3 T33: -0.4364 T12: -0.0424 REMARK 3 T13: -0.0011 T23: -0.0147 REMARK 3 L TENSOR REMARK 3 L11: 8.2345 L22: 1.6218 REMARK 3 L33: 4.2660 L12: -1.8205 REMARK 3 L13: 2.0436 L23: -1.5724 REMARK 3 S TENSOR REMARK 3 S11: -0.1420 S12: -0.1696 S13: 0.6947 REMARK 3 S21: -0.0285 S22: -0.0161 S23: -0.1870 REMARK 3 S31: -1.0052 S32: 0.1765 S33: 0.1581 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: {A|188 - 200} REMARK 3 ORIGIN FOR THE GROUP (A): -52.8808 23.3850 -29.5072 REMARK 3 T TENSOR REMARK 3 T11: -0.1736 T22: -0.1697 REMARK 3 T33: -0.5499 T12: 0.2100 REMARK 3 T13: 0.0261 T23: 0.0573 REMARK 3 L TENSOR REMARK 3 L11: 12.3665 L22: 5.3648 REMARK 3 L33: 14.0605 L12: 0.2002 REMARK 3 L13: 2.4439 L23: 0.9505 REMARK 3 S TENSOR REMARK 3 S11: -0.1863 S12: -1.2639 S13: 0.6071 REMARK 3 S21: 0.7404 S22: 0.0374 S23: 0.9399 REMARK 3 S31: 0.3200 S32: -1.1377 S33: 0.1489 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: {A|201 - 219} REMARK 3 ORIGIN FOR THE GROUP (A): -49.9890 33.2051 -35.3586 REMARK 3 T TENSOR REMARK 3 T11: 0.4205 T22: -0.1953 REMARK 3 T33: -0.1422 T12: 0.0334 REMARK 3 T13: -0.0990 T23: -0.0211 REMARK 3 L TENSOR REMARK 3 L11: 22.6152 L22: 32.9781 REMARK 3 L33: 9.0349 L12: 12.9811 REMARK 3 L13: 10.4613 L23: 3.1114 REMARK 3 S TENSOR REMARK 3 S11: -0.8862 S12: 0.2311 S13: 1.5340 REMARK 3 S21: -0.3959 S22: 0.3855 S23: -0.3903 REMARK 3 S31: -2.3238 S32: 0.0077 S33: 0.5007 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: {A|220 - 253} REMARK 3 ORIGIN FOR THE GROUP (A): -33.6078 19.8138 -35.3474 REMARK 3 T TENSOR REMARK 3 T11: -0.0856 T22: -0.2024 REMARK 3 T33: -0.5044 T12: -0.0381 REMARK 3 T13: 0.1023 T23: 0.0194 REMARK 3 L TENSOR REMARK 3 L11: 12.0549 L22: 4.0266 REMARK 3 L33: 7.1331 L12: -4.5420 REMARK 3 L13: 7.7033 L23: -4.3746 REMARK 3 S TENSOR REMARK 3 S11: 0.3220 S12: 0.8130 S13: 0.3961 REMARK 3 S21: -0.7323 S22: -0.5976 S23: -0.4827 REMARK 3 S31: 0.1063 S32: 0.9721 S33: 0.2756 REMARK 3 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: {A|254 - 268} REMARK 3 ORIGIN FOR THE GROUP (A): -12.1915 -0.9411 -23.8548 REMARK 3 T TENSOR REMARK 3 T11: -0.5681 T22: 0.1420 REMARK 3 T33: -0.0662 T12: 0.1266 REMARK 3 T13: 0.1794 T23: 0.1056 REMARK 3 L TENSOR REMARK 3 L11: -5.0678 L22: 12.3700 REMARK 3 L33: 0.0000 L12: 7.6042 REMARK 3 L13: 3.6391 L23: 0.0819 REMARK 3 S TENSOR REMARK 3 S11: 0.4058 S12: 1.0336 S13: -0.4473 REMARK 3 S21: -2.7301 S22: -0.2783 S23: -1.4340 REMARK 3 S31: -0.2384 S32: 0.2938 S33: -0.1275 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 9HF6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 15-NOV-24. REMARK 100 THE DEPOSITION ID IS D_1292141113. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-JAN-22 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9179 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : AIMLESS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 18969 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.230 REMARK 200 RESOLUTION RANGE LOW (A) : 45.720 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 9.700 REMARK 200 R MERGE (I) : 0.06900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.6000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.23 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.30 REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : 9.70 REMARK 200 R MERGE FOR SHELL (I) : 2.49400 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: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.71 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 150 NANOLITER OF TRF1 TRFH AT 28.6 REMARK 280 MG/ML PLUS 150 NANOLITER OF A CRYSTALLISATION SOLUTION REMARK 280 CONSISTING OF 0.1 M MES PH 6, 1-12 MM MG(OAC)2, 1% PEG8000, AND REMARK 280 10-15% GLYCEROL, AGAINST 35 MICROLITER OF CRYSTALLISATION REMARK 280 SOLUTION., VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 30.47900 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 60.95800 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 60.95800 REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 30.47900 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: 4750 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 19050 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 0.00000 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 -30.47900 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 SER A 45 REMARK 465 ASN A 46 REMARK 465 ALA A 47 REMARK 465 GLN A 48 REMARK 465 VAL A 49 REMARK 465 GLN A 50 REMARK 465 VAL A 51 REMARK 465 GLY A 52 REMARK 465 ALA A 53 REMARK 465 PRO A 54 REMARK 465 GLU A 55 REMARK 465 GLU A 56 REMARK 465 GLU A 57 REMARK 465 GLU A 58 REMARK 465 GLU A 59 REMARK 465 GLU A 60 REMARK 465 GLU A 61 REMARK 465 LEU A 138 REMARK 465 ASP A 139 REMARK 465 ALA A 140 REMARK 465 GLN A 141 REMARK 465 PHE A 142 REMARK 465 GLU A 143 REMARK 465 ASN A 144 REMARK 465 ASP A 203 REMARK 465 PRO A 204 REMARK 465 ASN A 205 REMARK 465 SER A 206 REMARK 465 HIS A 207 REMARK 465 MET A 208 REMARK 465 PRO A 209 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 ALA A 64 CB REMARK 470 VAL A 67 CG1 CG2 REMARK 470 LEU A 112 CD1 CD2 REMARK 470 ASP A 145 N CB CG OD1 OD2 REMARK 470 GLU A 146 O REMARK 470 ARG A 147 CG CD NE CZ NH1 NH2 REMARK 470 GLU A 164 CD OE1 OE2 REMARK 470 LYS A 167 CE NZ REMARK 470 GLU A 170 OE2 REMARK 470 LYS A 191 NZ REMARK 470 GLU A 198 CG CD OE1 OE2 REMARK 470 GLY A 202 CA C O REMARK 470 LYS A 211 CG CD CE NZ REMARK 470 LYS A 213 CG CD CE NZ REMARK 470 LEU A 215 CD1 REMARK 470 MET A 216 CE REMARK 470 TYR A 246 CG CD1 CD2 CE1 CE2 CZ OH REMARK 470 SER A 249 OG REMARK 470 GLU A 250 CD OE1 OE2 REMARK 470 SER A 253 OG REMARK 470 LYS A 258 CE NZ REMARK 470 LYS A 262 CE NZ REMARK 470 VAL A 264 CG1 CG2 REMARK 470 GLU A 265 CD OE1 OE2 REMARK 470 LYS A 267 CG CD CE NZ REMARK 470 ARG A 268 C O CG CD NE CZ NH1 REMARK 470 ARG A 268 NH2 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 201 47.01 -108.89 REMARK 500 PHE A 231 59.40 -103.37 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 PHE A 201 -11.14 REMARK 500 REMARK 500 REMARK: NULL DBREF 9HF6 A 48 268 UNP P54274 TERF1_HUMAN 48 268 SEQADV 9HF6 SER A 45 UNP P54274 EXPRESSION TAG SEQADV 9HF6 ASN A 46 UNP P54274 EXPRESSION TAG SEQADV 9HF6 ALA A 47 UNP P54274 EXPRESSION TAG SEQRES 1 A 224 SER ASN ALA GLN VAL GLN VAL GLY ALA PRO GLU GLU GLU SEQRES 2 A 224 GLU GLU GLU GLU GLU ASP ALA GLY LEU VAL ALA GLU ALA SEQRES 3 A 224 GLU ALA VAL ALA ALA GLY TRP MET LEU ASP PHE LEU CYS SEQRES 4 A 224 LEU SER LEU CYS ARG ALA PHE ARG ASP GLY ARG SER GLU SEQRES 5 A 224 ASP PHE ARG ARG THR ARG ASN SER ALA GLU ALA ILE ILE SEQRES 6 A 224 HIS GLY LEU SER SER LEU THR ALA CYS GLN LEU ARG THR SEQRES 7 A 224 ILE TYR ILE CYS GLN PHE LEU THR ARG ILE ALA ALA GLY SEQRES 8 A 224 LYS THR LEU ASP ALA GLN PHE GLU ASN ASP GLU ARG ILE SEQRES 9 A 224 THR PRO LEU GLU SER ALA LEU MET ILE TRP GLY SER ILE SEQRES 10 A 224 GLU LYS GLU HIS ASP LYS LEU HIS GLU GLU ILE GLN ASN SEQRES 11 A 224 LEU ILE LYS ILE GLN ALA ILE ALA VAL CYS MET GLU ASN SEQRES 12 A 224 GLY ASN PHE LYS GLU ALA GLU GLU VAL PHE GLU ARG ILE SEQRES 13 A 224 PHE GLY ASP PRO ASN SER HIS MET PRO PHE LYS SER LYS SEQRES 14 A 224 LEU LEU MET ILE ILE SER GLN LYS ASP THR PHE HIS SER SEQRES 15 A 224 PHE PHE GLN HIS PHE SER TYR ASN HIS MET MET GLU LYS SEQRES 16 A 224 ILE LYS SER TYR VAL ASN TYR VAL LEU SER GLU LYS SER SEQRES 17 A 224 SER THR PHE LEU MET LYS ALA ALA ALA LYS VAL VAL GLU SEQRES 18 A 224 SER LYS ARG HET GOL A 401 6 HET UUP A 402 15 HET DMS A 403 4 HET DMS A 404 4 HET DMS A 405 4 HET DMS A 406 4 HET DMS A 407 4 HETNAM GOL GLYCEROL HETNAM UUP N-CYCLOPROPYLPYRAZOLO[1,5-A]PYRIMIDINE-3-CARBOXAMIDE HETNAM DMS DIMETHYL SULFOXIDE HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 2 GOL C3 H8 O3 FORMUL 3 UUP C10 H10 N4 O FORMUL 4 DMS 5(C2 H6 O S) FORMUL 9 HOH *57(H2 O) HELIX 1 AA1 ASP A 63 GLY A 93 1 31 HELIX 2 AA2 ARG A 94 GLY A 111 1 18 HELIX 3 AA3 THR A 116 ALA A 134 1 19 HELIX 4 AA4 THR A 149 GLY A 159 1 11 HELIX 5 AA5 ASP A 166 ASN A 187 1 22 HELIX 6 AA6 ASN A 189 PHE A 201 1 13 HELIX 7 AA7 LYS A 211 GLN A 220 1 10 HELIX 8 AA8 HIS A 225 PHE A 231 1 7 HELIX 9 AA9 SER A 232 SER A 252 1 21 HELIX 10 AB1 THR A 254 LYS A 267 1 14 CRYST1 84.708 84.708 91.437 90.00 90.00 120.00 P 31 2 1 6 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 0.011805 0.006816 0.000000 0.00000 SCALE2 0.000000 0.013632 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010936 0.00000 CONECT 1506 1507 1508 CONECT 1507 1506 CONECT 1508 1506 1509 1510 CONECT 1509 1508 CONECT 1510 1508 1511 CONECT 1511 1510 CONECT 1512 1515 1526 CONECT 1513 1518 1525 CONECT 1514 1515 1520 1525 CONECT 1515 1512 1514 CONECT 1516 1517 1526 CONECT 1517 1516 1518 CONECT 1518 1513 1517 CONECT 1519 1520 1522 CONECT 1520 1514 1519 1521 CONECT 1521 1520 CONECT 1522 1519 1523 1524 CONECT 1523 1522 1524 CONECT 1524 1522 1523 CONECT 1525 1513 1514 1526 CONECT 1526 1512 1516 1525 CONECT 1527 1528 1529 1530 CONECT 1528 1527 CONECT 1529 1527 CONECT 1530 1527 CONECT 1531 1532 1533 1534 CONECT 1532 1531 CONECT 1533 1531 CONECT 1534 1531 CONECT 1535 1536 1537 1538 CONECT 1536 1535 CONECT 1537 1535 CONECT 1538 1535 CONECT 1539 1540 1541 1542 CONECT 1540 1539 CONECT 1541 1539 CONECT 1542 1539 CONECT 1543 1544 1545 1546 CONECT 1544 1543 CONECT 1545 1543 CONECT 1546 1543 MASTER 446 0 7 10 0 0 0 6 1571 1 41 18 END