PDB Short entry for 3KTR HEADER PROTEIN BINDING 25-NOV-09 3KTR TITLE STRUCTURAL BASIS OF ATAXIN-2 RECOGNITION BY POLY(A)-BINDING PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLYADENYLATE-BINDING PROTEIN 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C-TERMINAL DOMAIN; COMPND 5 SYNONYM: POLY(A)-BINDING PROTEIN 1, PABP 1; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: ATAXIN-2; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: PABPC1-BINDING FRAGMENT; COMPND 11 SYNONYM: SPINOCEREBELLAR ATAXIA TYPE 2 PROTEIN, TRINUCLEOTIDE REPEAT- COMPND 12 CONTAINING GENE 13 PROTEIN; COMPND 13 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: PABPC1, PAB1, PABP1, PABPC2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX-6P-1; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 14 ORGANISM_COMMON: HUMAN; SOURCE 15 ORGANISM_TAXID: 9606; SOURCE 16 OTHER_DETAILS: CHEMICALLY SYNTHESIZED KEYWDS PROTEIN-PROTEIN COMPLEX, ACETYLATION, ALTERNATIVE SPLICING, KEYWDS 2 CYTOPLASM, METHYLATION, MRNA PROCESSING, MRNA SPLICING, NUCLEUS, KEYWDS 3 PHOSPHOPROTEIN, RNA-BINDING, SPLICEOSOME, NEURODEGENERATION, KEYWDS 4 PARKINSONISM, POLYMORPHISM, SPINOCEREBELLAR ATAXIA, TRIPLET REPEAT KEYWDS 5 EXPANSION, PROTEIN BINDING EXPDTA X-RAY DIFFRACTION AUTHOR G.KOZLOV,K.GEHRING REVDAT 4 06-SEP-23 3KTR 1 REMARK SEQADV REVDAT 3 12-MAY-10 3KTR 1 JRNL REVDAT 2 09-MAR-10 3KTR 1 JRNL REVDAT 1 23-FEB-10 3KTR 0 JRNL AUTH G.KOZLOV,N.SAFAEE,A.ROSENAUER,K.GEHRING JRNL TITL STRUCTURAL BASIS OF BINDING OF P-BODY-ASSOCIATED PROTEINS JRNL TITL 2 GW182 AND ATAXIN-2 BY THE MLLE DOMAIN OF POLY(A)-BINDING JRNL TITL 3 PROTEIN. JRNL REF J.BIOL.CHEM. V. 285 13599 2010 JRNL REFN ISSN 0021-9258 JRNL PMID 20181956 JRNL DOI 10.1074/JBC.M109.089540 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 32.88 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 3 NUMBER OF REFLECTIONS : 8039 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) : 0.213 REMARK 3 R VALUE (WORKING SET) : 0.212 REMARK 3 FREE R VALUE : 0.245 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.700 REMARK 3 FREE R VALUE TEST SET COUNT : 393 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.70 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.75 REMARK 3 REFLECTION IN BIN (WORKING SET) : 555 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.64 REMARK 3 BIN R VALUE (WORKING SET) : 0.2370 REMARK 3 BIN FREE R VALUE SET COUNT : 34 REMARK 3 BIN FREE R VALUE : 0.2110 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 741 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 11 REMARK 3 SOLVENT ATOMS : 26 REMARK 3 REMARK 3 B VALUES. REMARK 3 B VALUE TYPE : UNVERIFIED REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 25.20 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 2.94000 REMARK 3 B22 (A**2) : -1.82000 REMARK 3 B33 (A**2) : -1.12000 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 OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.149 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.134 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.076 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.436 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.944 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.936 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 771 ; 0.012 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1047 ; 1.277 ; 2.016 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 99 ; 4.870 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 31 ;31.727 ;26.129 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 141 ;14.612 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 3 ;11.016 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 121 ; 0.082 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 566 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 376 ; 0.210 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 529 ; 0.305 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 18 ; 0.139 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 52 ; 0.233 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 6 ; 0.269 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 506 ; 1.008 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 797 ; 1.465 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 279 ; 2.408 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 248 ; 3.826 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 9 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 543 A 555 REMARK 3 ORIGIN FOR THE GROUP (A): -5.5390 4.3673 -18.5746 REMARK 3 T TENSOR REMARK 3 T11: -0.0081 T22: -0.0121 REMARK 3 T33: -0.0269 T12: 0.0221 REMARK 3 T13: 0.0547 T23: -0.0054 REMARK 3 L TENSOR REMARK 3 L11: 15.3769 L22: 37.4299 REMARK 3 L33: 10.3016 L12: 13.8241 REMARK 3 L13: -4.8100 L23: -1.8717 REMARK 3 S TENSOR REMARK 3 S11: -1.2217 S12: 0.1369 S13: -1.0041 REMARK 3 S21: -2.4625 S22: 0.7106 S23: -0.4389 REMARK 3 S31: 0.9550 S32: 0.0772 S33: 0.5111 REMARK 3 REMARK 3 TLS GROUP : 2 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 556 A 565 REMARK 3 ORIGIN FOR THE GROUP (A): -9.0014 9.7884 -13.4033 REMARK 3 T TENSOR REMARK 3 T11: 0.0466 T22: 0.0948 REMARK 3 T33: 0.0434 T12: 0.0236 REMARK 3 T13: -0.0187 T23: -0.0079 REMARK 3 L TENSOR REMARK 3 L11: 14.2636 L22: 7.1874 REMARK 3 L33: 9.3085 L12: 3.5828 REMARK 3 L13: -3.3306 L23: -5.5445 REMARK 3 S TENSOR REMARK 3 S11: 0.0417 S12: 0.3531 S13: 0.0280 REMARK 3 S21: 0.1081 S22: -0.0833 S23: -0.1175 REMARK 3 S31: -0.1568 S32: 0.1460 S33: 0.0415 REMARK 3 REMARK 3 TLS GROUP : 3 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 566 A 585 REMARK 3 ORIGIN FOR THE GROUP (A): -16.4010 8.1434 -1.5191 REMARK 3 T TENSOR REMARK 3 T11: 0.0655 T22: 0.0427 REMARK 3 T33: 0.0603 T12: 0.0055 REMARK 3 T13: -0.0071 T23: 0.0015 REMARK 3 L TENSOR REMARK 3 L11: 4.9234 L22: 1.9787 REMARK 3 L33: 1.2626 L12: 1.5343 REMARK 3 L13: 0.6227 L23: 0.5311 REMARK 3 S TENSOR REMARK 3 S11: 0.0617 S12: -0.1942 S13: 0.0125 REMARK 3 S21: 0.2071 S22: -0.1454 S23: 0.1307 REMARK 3 S31: -0.0572 S32: -0.0542 S33: 0.0837 REMARK 3 REMARK 3 TLS GROUP : 4 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 586 A 597 REMARK 3 ORIGIN FOR THE GROUP (A): -4.0694 4.4514 -5.9208 REMARK 3 T TENSOR REMARK 3 T11: 0.0210 T22: 0.0928 REMARK 3 T33: 0.0563 T12: 0.0248 REMARK 3 T13: -0.0228 T23: -0.0077 REMARK 3 L TENSOR REMARK 3 L11: 5.3644 L22: 10.7119 REMARK 3 L33: 4.3272 L12: 1.3169 REMARK 3 L13: -1.5505 L23: 0.8376 REMARK 3 S TENSOR REMARK 3 S11: -0.0895 S12: -0.1261 S13: -0.1275 REMARK 3 S21: 0.1793 S22: -0.0159 S23: -0.2800 REMARK 3 S31: 0.0252 S32: 0.2192 S33: 0.1054 REMARK 3 REMARK 3 TLS GROUP : 5 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 598 A 617 REMARK 3 ORIGIN FOR THE GROUP (A): -10.7409 3.9526 4.2273 REMARK 3 T TENSOR REMARK 3 T11: 0.0833 T22: 0.0457 REMARK 3 T33: 0.0683 T12: 0.0246 REMARK 3 T13: -0.0286 T23: 0.0177 REMARK 3 L TENSOR REMARK 3 L11: 1.5786 L22: 17.0931 REMARK 3 L33: 10.7405 L12: -0.5365 REMARK 3 L13: -0.5611 L23: 13.4706 REMARK 3 S TENSOR REMARK 3 S11: 0.0935 S12: -0.0168 S13: -0.0906 REMARK 3 S21: 0.2259 S22: 0.0428 S23: -0.3373 REMARK 3 S31: 0.2007 S32: 0.0402 S33: -0.1363 REMARK 3 REMARK 3 TLS GROUP : 6 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 618 A 623 REMARK 3 ORIGIN FOR THE GROUP (A): -14.1016 19.9770 14.2090 REMARK 3 T TENSOR REMARK 3 T11: -0.0083 T22: -0.0203 REMARK 3 T33: 0.1463 T12: 0.0633 REMARK 3 T13: 0.0493 T23: -0.0340 REMARK 3 L TENSOR REMARK 3 L11: 19.1984 L22: 37.9695 REMARK 3 L33: 20.5589 L12: -4.3797 REMARK 3 L13: -3.0894 L23: 17.9150 REMARK 3 S TENSOR REMARK 3 S11: 0.5321 S12: -0.2957 S13: 1.4485 REMARK 3 S21: 0.3069 S22: 0.0589 S23: 0.2195 REMARK 3 S31: -0.5334 S32: -0.2075 S33: -0.5910 REMARK 3 REMARK 3 TLS GROUP : 7 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 914 A 919 REMARK 3 ORIGIN FOR THE GROUP (A): -6.0687 15.2024 4.0033 REMARK 3 T TENSOR REMARK 3 T11: 0.0288 T22: 0.0470 REMARK 3 T33: 0.0428 T12: -0.0169 REMARK 3 T13: 0.0094 T23: -0.0122 REMARK 3 L TENSOR REMARK 3 L11: 6.0042 L22: 29.0083 REMARK 3 L33: 14.7269 L12: -4.3489 REMARK 3 L13: 6.9816 L23: -3.0101 REMARK 3 S TENSOR REMARK 3 S11: 0.3362 S12: 0.1025 S13: -0.1647 REMARK 3 S21: -0.8678 S22: -0.1805 S23: -0.4868 REMARK 3 S31: 0.4664 S32: 0.7680 S33: -0.1557 REMARK 3 REMARK 3 TLS GROUP : 8 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 920 A 924 REMARK 3 ORIGIN FOR THE GROUP (A): -14.2715 16.0393 -6.5922 REMARK 3 T TENSOR REMARK 3 T11: 0.1666 T22: 0.0051 REMARK 3 T33: -0.0003 T12: 0.0613 REMARK 3 T13: 0.0137 T23: 0.0212 REMARK 3 L TENSOR REMARK 3 L11: 19.7788 L22: 10.8873 REMARK 3 L33: 47.4686 L12: 12.8076 REMARK 3 L13: 26.9878 L23: 17.7181 REMARK 3 S TENSOR REMARK 3 S11: -0.1533 S12: 0.0114 S13: 0.9419 REMARK 3 S21: 0.0657 S22: -0.2244 S23: 0.3200 REMARK 3 S31: -1.7461 S32: -0.5460 S33: 0.3777 REMARK 3 REMARK 3 TLS GROUP : 9 REMARK 3 NUMBER OF COMPONENTS GROUP : 1 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : C 925 A 929 REMARK 3 ORIGIN FOR THE GROUP (A): -22.1141 10.1995 -12.1981 REMARK 3 T TENSOR REMARK 3 T11: 0.0466 T22: 0.0490 REMARK 3 T33: 0.0590 T12: 0.0479 REMARK 3 T13: -0.0124 T23: -0.0432 REMARK 3 L TENSOR REMARK 3 L11: 33.8176 L22: 12.4324 REMARK 3 L33: 45.3840 L12: -1.7482 REMARK 3 L13: -22.3694 L23: -11.6785 REMARK 3 S TENSOR REMARK 3 S11: -0.4457 S12: 0.8235 S13: -1.4504 REMARK 3 S21: -0.9695 S22: -0.0001 S23: 0.6125 REMARK 3 S31: 2.0177 S32: 0.4642 S33: 0.4458 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3KTR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-DEC-09. REMARK 100 THE DEPOSITION ID IS D_1000056436. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-NOV-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.3 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : F2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9950 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 210 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 8039 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.700 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.9 REMARK 200 DATA REDUNDANCY : 5.600 REMARK 200 R MERGE (I) : 0.05600 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 23.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.73 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.0 REMARK 200 DATA REDUNDANCY IN SHELL : 4.80 REMARK 200 R MERGE FOR SHELL (I) : 0.24700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 7.400 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: PDB ENTRY 1I2T REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 25.32 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.2 M AMMONIUM SULFATE, 0.2 M CDCL2, REMARK 280 PH 6.3, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+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 19.54650 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 30.37250 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 19.54650 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 30.37250 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1730 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6270 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -31.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 GLY A 539 REMARK 465 PRO A 540 REMARK 465 LEU A 541 REMARK 465 GLY A 542 REMARK 465 GLN A 624 REMARK 465 LYS A 625 REMARK 465 ALA A 626 REMARK 465 SER B 912 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CD A 1 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 627 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 2 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3KTP RELATED DB: PDB DBREF 3KTR A 544 626 UNP P11940 PABP1_HUMAN 544 626 DBREF 3KTR B 912 928 UNP Q99700 ATX2_HUMAN 912 928 SEQADV 3KTR GLY A 539 UNP P11940 EXPRESSION TAG SEQADV 3KTR PRO A 540 UNP P11940 EXPRESSION TAG SEQADV 3KTR LEU A 541 UNP P11940 EXPRESSION TAG SEQADV 3KTR GLY A 542 UNP P11940 EXPRESSION TAG SEQADV 3KTR SER A 543 UNP P11940 EXPRESSION TAG SEQRES 1 A 88 GLY PRO LEU GLY SER PRO LEU THR ALA SER MET LEU ALA SEQRES 2 A 88 SER ALA PRO PRO GLN GLU GLN LYS GLN MET LEU GLY GLU SEQRES 3 A 88 ARG LEU PHE PRO LEU ILE GLN ALA MET HIS PRO THR LEU SEQRES 4 A 88 ALA GLY LYS ILE THR GLY MET LEU LEU GLU ILE ASP ASN SEQRES 5 A 88 SER GLU LEU LEU HIS MET LEU GLU SER PRO GLU SER LEU SEQRES 6 A 88 ARG SER LYS VAL ASP GLU ALA VAL ALA VAL LEU GLN ALA SEQRES 7 A 88 HIS GLN ALA LYS GLU ALA ALA GLN LYS ALA SEQRES 1 B 17 SER THR LEU ASN PRO ASN ALA LYS GLU PHE ASN PRO ARG SEQRES 2 B 17 SER PHE SER GLN HET CD A 1 1 HET SO4 A 627 5 HET SO4 A 2 5 HETNAM CD CADMIUM ION HETNAM SO4 SULFATE ION FORMUL 3 CD CD 2+ FORMUL 4 SO4 2(O4 S 2-) FORMUL 6 HOH *26(H2 O) HELIX 1 1 THR A 546 SER A 552 1 7 HELIX 2 2 PRO A 554 HIS A 574 1 21 HELIX 3 3 LEU A 577 LEU A 586 1 10 HELIX 4 4 ASP A 589 SER A 599 1 11 HELIX 5 5 SER A 599 ALA A 623 1 25 SITE 1 AC1 5 GLU A 598 HIS A 617 GLU A 621 HOH B 30 SITE 2 AC1 5 ASN B 917 SITE 1 AC2 6 GLU A 557 HIS A 617 LYS A 620 SER B 925 SITE 2 AC2 6 PHE B 926 SER B 927 SITE 1 AC3 7 HIS A 574 PRO A 575 THR A 576 LEU A 577 SITE 2 AC3 7 GLU A 601 ARG A 604 LYS B 919 CRYST1 39.093 60.745 31.520 90.00 90.00 90.00 P 21 21 2 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 0.025580 0.000000 0.000000 0.00000 SCALE2 0.000000 0.016462 0.000000 0.00000 SCALE3 0.000000 0.000000 0.031726 0.00000