HEADER PROTEIN BINDING 11-NOV-10 3PKN TITLE CRYSTAL STRUCTURE OF MLLE DOMAIN OF POLY(A) BINDING PROTEIN IN COMPLEX TITLE 2 WITH PAM2 MOTIF OF LA-RELATED PROTEIN 4 (LARP4) COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLYADENYLATE-BINDING PROTEIN 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: MLLE DOMAIN (UNP RESIDUES 544-626); COMPND 5 SYNONYM: PABP-1, POLY(A)-BINDING PROTEIN 1; COMPND 6 ENGINEERED: YES; COMPND 7 MOL_ID: 2; COMPND 8 MOLECULE: LA-RELATED PROTEIN 4; COMPND 9 CHAIN: B; COMPND 10 FRAGMENT: PABP-BINDING REGION (UNP RESIDUES 13-26); COMPND 11 SYNONYM: LA RIBONUCLEOPROTEIN DOMAIN FAMILY MEMBER 4; COMPND 12 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 6P1; SOURCE 11 MOL_ID: 2; SOURCE 12 SYNTHETIC: YES; SOURCE 13 OTHER_DETAILS: CHEMICALLY SYNTHESIZED PEPTIDE KEYWDS ALL HELICAL DOMAIN, PROTEIN BINDING, LA-RELATED PROTEIN 4 EXPDTA X-RAY DIFFRACTION AUTHOR J.XIE,G.KOZLOV,K.GEHRING REVDAT 3 06-SEP-23 3PKN 1 REMARK SEQADV REVDAT 2 16-FEB-11 3PKN 1 JRNL REVDAT 1 12-JAN-11 3PKN 0 JRNL AUTH R.YANG,S.A.GAIDAMAKOV,J.XIE,J.LEE,L.MARTINO,G.KOZLOV, JRNL AUTH 2 A.K.CRAWFORD,A.N.RUSSO,M.R.CONTE,K.GEHRING,R.J.MARAIA JRNL TITL LA-RELATED PROTEIN 4 BINDS POLY(A), INTERACTS WITH THE JRNL TITL 2 POLY(A)-BINDING PROTEIN MLLE DOMAIN VIA A VARIANT PAM2W JRNL TITL 3 MOTIF, AND CAN PROMOTE MRNA STABILITY. JRNL REF MOL.CELL.BIOL. V. 31 542 2011 JRNL REFN ISSN 0270-7306 JRNL PMID 21098120 JRNL DOI 10.1128/MCB.01162-10 REMARK 2 REMARK 2 RESOLUTION. 1.80 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) : 1.80 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 50.83 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 6871 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) : 0.227 REMARK 3 R VALUE (WORKING SET) : 0.225 REMARK 3 FREE R VALUE : 0.269 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 335 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) : 1.80 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.84 REMARK 3 REFLECTION IN BIN (WORKING SET) : 405 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 80.00 REMARK 3 BIN R VALUE (WORKING SET) : 0.2510 REMARK 3 BIN FREE R VALUE SET COUNT : 11 REMARK 3 BIN FREE R VALUE : 0.4910 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 691 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 6 REMARK 3 SOLVENT ATOMS : 42 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 30.61 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 1.52000 REMARK 3 B22 (A**2) : -1.42000 REMARK 3 B33 (A**2) : 1.16000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 2.44000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.163 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.118 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 7.329 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.941 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.928 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 711 ; 0.009 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 964 ; 1.113 ; 1.999 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 90 ; 4.252 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 28 ;34.653 ;26.786 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 133 ;18.705 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 2 ;10.305 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 114 ; 0.074 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 509 ; 0.003 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 311 ; 0.197 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 491 ; 0.290 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 31 ; 0.102 ; 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): 30 ; 0.235 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 6 ; 0.138 ; 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): 461 ; 0.586 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 732 ; 0.889 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 264 ; 1.677 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 231 ; 2.641 ; 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 : 7 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 544 A 556 REMARK 3 ORIGIN FOR THE GROUP (A): 1.6789 -9.6247 10.9066 REMARK 3 T TENSOR REMARK 3 T11: -0.0010 T22: 0.0095 REMARK 3 T33: 0.0439 T12: 0.0156 REMARK 3 T13: 0.0007 T23: -0.0181 REMARK 3 L TENSOR REMARK 3 L11: 13.2541 L22: 2.6526 REMARK 3 L33: 19.6879 L12: 2.1230 REMARK 3 L13: 9.5496 L23: 2.3471 REMARK 3 S TENSOR REMARK 3 S11: -0.0725 S12: -0.0473 S13: -0.2074 REMARK 3 S21: -0.0210 S22: 0.1461 S23: 0.2238 REMARK 3 S31: 0.1886 S32: -0.3760 S33: -0.0737 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 557 A 565 REMARK 3 ORIGIN FOR THE GROUP (A): -4.3795 -4.7065 11.1324 REMARK 3 T TENSOR REMARK 3 T11: 0.0228 T22: 0.0086 REMARK 3 T33: 0.0829 T12: -0.0078 REMARK 3 T13: -0.0126 T23: -0.0016 REMARK 3 L TENSOR REMARK 3 L11: 9.2918 L22: 5.3422 REMARK 3 L33: 23.0041 L12: -2.0348 REMARK 3 L13: -5.9909 L23: 6.1887 REMARK 3 S TENSOR REMARK 3 S11: -0.1952 S12: 0.1366 S13: -0.3670 REMARK 3 S21: 0.0484 S22: 0.0787 S23: 0.1122 REMARK 3 S31: 0.6164 S32: 0.0278 S33: 0.1164 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): -9.6576 7.1593 17.2392 REMARK 3 T TENSOR REMARK 3 T11: 0.0427 T22: 0.0536 REMARK 3 T33: 0.0238 T12: -0.0033 REMARK 3 T13: -0.0240 T23: 0.0007 REMARK 3 L TENSOR REMARK 3 L11: 1.7966 L22: 1.2438 REMARK 3 L33: 5.6609 L12: 0.3632 REMARK 3 L13: -2.1050 L23: 0.9348 REMARK 3 S TENSOR REMARK 3 S11: -0.0317 S12: -0.1221 S13: -0.0738 REMARK 3 S21: -0.1713 S22: -0.0268 S23: 0.0278 REMARK 3 S31: -0.3675 S32: 0.1422 S33: 0.0585 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): 2.6483 2.7508 12.2846 REMARK 3 T TENSOR REMARK 3 T11: 0.0231 T22: 0.0356 REMARK 3 T33: 0.0666 T12: -0.0774 REMARK 3 T13: 0.0383 T23: -0.0653 REMARK 3 L TENSOR REMARK 3 L11: 7.0804 L22: 5.2398 REMARK 3 L33: 7.2200 L12: -2.1263 REMARK 3 L13: -0.6234 L23: -3.0633 REMARK 3 S TENSOR REMARK 3 S11: -0.0908 S12: 0.0209 S13: 0.3735 REMARK 3 S21: -0.2071 S22: 0.2810 S23: -0.3357 REMARK 3 S31: -0.3562 S32: 0.2806 S33: -0.1901 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 622 REMARK 3 ORIGIN FOR THE GROUP (A): -4.5954 14.9964 14.9648 REMARK 3 T TENSOR REMARK 3 T11: 0.0944 T22: 0.0614 REMARK 3 T33: 0.0328 T12: -0.0734 REMARK 3 T13: 0.0141 T23: -0.0113 REMARK 3 L TENSOR REMARK 3 L11: 11.4768 L22: 13.4215 REMARK 3 L33: 10.3196 L12: -10.4181 REMARK 3 L13: 8.8526 L23: -10.5469 REMARK 3 S TENSOR REMARK 3 S11: 0.0152 S12: 0.2977 S13: 0.1423 REMARK 3 S21: -0.2775 S22: -0.0041 S23: 0.0459 REMARK 3 S31: 0.0849 S32: 0.0246 S33: -0.0112 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 : B 15 B 21 REMARK 3 ORIGIN FOR THE GROUP (A): -8.7402 10.6112 5.8433 REMARK 3 T TENSOR REMARK 3 T11: 0.1213 T22: 0.0270 REMARK 3 T33: -0.0594 T12: 0.0316 REMARK 3 T13: -0.0654 T23: -0.0372 REMARK 3 L TENSOR REMARK 3 L11: 14.4009 L22: 23.9897 REMARK 3 L33: 3.5008 L12: 8.9471 REMARK 3 L13: -6.0536 L23: -3.8440 REMARK 3 S TENSOR REMARK 3 S11: -0.3054 S12: 0.3083 S13: -0.1686 REMARK 3 S21: -1.4495 S22: -0.0330 S23: -0.4436 REMARK 3 S31: -0.3094 S32: -0.1764 S33: 0.3383 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 : B 22 B 25 REMARK 3 ORIGIN FOR THE GROUP (A): -13.3310 -1.4129 12.7247 REMARK 3 T TENSOR REMARK 3 T11: 0.0200 T22: 0.0409 REMARK 3 T33: 0.0803 T12: -0.0425 REMARK 3 T13: -0.0299 T23: -0.0599 REMARK 3 L TENSOR REMARK 3 L11: 7.9841 L22: 11.0322 REMARK 3 L33: 16.5420 L12: 4.4543 REMARK 3 L13: -5.3013 L23: -11.0095 REMARK 3 S TENSOR REMARK 3 S11: 0.2484 S12: -0.0280 S13: -0.2657 REMARK 3 S21: -0.0500 S22: 0.1126 S23: 0.6872 REMARK 3 S31: 0.6707 S32: -0.8103 S33: -0.3610 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH 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 3PKN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-NOV-10. REMARK 100 THE DEPOSITION ID IS D_1000062488. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 20-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : CHESS REMARK 200 BEAMLINE : A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9770 REMARK 200 MONOCHROMATOR : SI 111 CHANNEL REMARK 200 OPTICS : NULL 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 : 6871 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.800 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 (%) : 98.8 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.83 REMARK 200 COMPLETENESS FOR SHELL (%) : 89.0 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 : 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: 3KUS REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 30.91 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.78 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.25 M POTASSIUM IODIDE, 1.9 M REMARK 280 AMMONIUM SULFATE, PH 7.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 295K 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 24.45500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 15.69200 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 24.45500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 15.69200 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 1610 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 5510 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 4340 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 9880 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -54.0 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 -13.58166 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 50.86497 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 SER A 543 REMARK 465 ALA A 623 REMARK 465 GLN A 624 REMARK 465 LYS A 625 REMARK 465 ALA A 626 REMARK 465 THR B 13 REMARK 465 GLY B 14 REMARK 465 ALA B 26 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 1 DBREF 3PKN A 544 626 UNP P11940 PABP1_HUMAN 544 626 DBREF 3PKN B 13 26 UNP Q71RC2 LARP4_HUMAN 13 26 SEQADV 3PKN GLY A 539 UNP P11940 EXPRESSION TAG SEQADV 3PKN PRO A 540 UNP P11940 EXPRESSION TAG SEQADV 3PKN LEU A 541 UNP P11940 EXPRESSION TAG SEQADV 3PKN GLY A 542 UNP P11940 EXPRESSION TAG SEQADV 3PKN 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 14 THR GLY LEU ASN PRO ASN ALA LYS VAL TRP GLN GLU ILE SEQRES 2 B 14 ALA HET SO4 A 1 5 HET IOD A 627 1 HETNAM SO4 SULFATE ION HETNAM IOD IODIDE ION FORMUL 3 SO4 O4 S 2- FORMUL 4 IOD I 1- FORMUL 5 HOH *42(H2 O) HELIX 1 1 THR A 546 ALA A 553 1 8 HELIX 2 2 PRO A 554 GLN A 556 5 3 HELIX 3 3 GLU A 557 HIS A 574 1 18 HELIX 4 4 LEU A 577 LEU A 586 1 10 HELIX 5 5 ASP A 589 SER A 599 1 11 HELIX 6 6 SER A 599 ALA A 622 1 24 SITE 1 AC1 5 HIS A 574 PRO A 575 THR A 576 LEU A 577 SITE 2 AC1 5 ARG A 604 CRYST1 48.910 31.384 52.647 90.00 104.95 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 0.020446 0.000000 0.005458 0.00000 SCALE2 0.000000 0.031863 0.000000 0.00000 SCALE3 0.000000 0.000000 0.019660 0.00000