PDB Short entry for 3UCG HEADER RNA BINDING PROTEIN 26-OCT-11 3UCG TITLE CRYSTAL STRUCTURE OF A RNA BINDING DOMAIN OF POLYADENYLATE-BINDING TITLE 2 PROTEIN (PABPN1) FROM HOMO SAPIENS AT 1.95 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLYADENYLATE-BINDING PROTEIN 2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RNA BINDING DOMAIN; COMPND 5 SYNONYM: PABP-2, POLY(A)-BINDING PROTEIN 2, NUCLEAR POLY(A)-BINDING COMPND 6 PROTEIN 1, POLY(A)-BINDING PROTEIN II, PABII, POLYADENYLATE-BINDING COMPND 7 NUCLEAR PROTEIN 1; COMPND 8 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: BC010939, PAB2, PABP2, PABPN1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: HK100; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: SPEEDET KEYWDS FERREDOXIN-LIKE, STRUCTURAL GENOMICS, JOINT CENTER FOR STRUCTURAL KEYWDS 2 GENOMICS, JCSG, PROTEIN STRUCTURE INITIATIVE, PSI-BIOLOGY, KEYWDS 3 PARTNERSHIP FOR T-CELL BIOLOGY, TCELL, RNA BINDING PROTEIN EXPDTA X-RAY DIFFRACTION AUTHOR JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG),PARTNERSHIP FOR T-CELL AUTHOR 2 BIOLOGY (TCELL) REVDAT 6 01-FEB-23 3UCG 1 REMARK SEQADV LINK REVDAT 5 24-JAN-18 3UCG 1 JRNL REVDAT 4 08-NOV-17 3UCG 1 REMARK REVDAT 3 24-DEC-14 3UCG 1 TITLE REVDAT 2 29-AUG-12 3UCG 1 AUTHOR REVDAT 1 23-NOV-11 3UCG 0 JRNL AUTH JOINT CENTER FOR STRUCTURAL GENOMICS (JCSG), JRNL AUTH 2 PARTNERSHIP FOR T-CELL BIOLOGY JRNL TITL CRYSTAL STRUCTURE OF A RNA BINDING DOMAIN OF HYPOTHETICAL JRNL TITL 2 POLYADENYLATE-BINDING PROTEIN (PABPN1) FROM HOMO SAPIENS AT JRNL TITL 3 1.95 A RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.95 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.6.0117 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD WITH PHASES REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.95 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.31 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.5 REMARK 3 NUMBER OF REFLECTIONS : 9767 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) : 0.165 REMARK 3 R VALUE (WORKING SET) : 0.163 REMARK 3 FREE R VALUE : 0.210 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.800 REMARK 3 FREE R VALUE TEST SET COUNT : 470 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) : 1.95 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.00 REMARK 3 REFLECTION IN BIN (WORKING SET) : 645 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 99.56 REMARK 3 BIN R VALUE (WORKING SET) : 0.2290 REMARK 3 BIN FREE R VALUE SET COUNT : 35 REMARK 3 BIN FREE R VALUE : 0.2910 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 677 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 30 REMARK 3 SOLVENT ATOMS : 57 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 37.17 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 53.35 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 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.122 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.094 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 6.485 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.970 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.951 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 753 ; 0.016 ; 0.020 REMARK 3 BOND LENGTHS OTHERS (A): 550 ; 0.001 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1009 ; 1.714 ; 1.975 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1327 ; 0.995 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 97 ; 4.427 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 37 ;34.992 ;22.703 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 127 ;15.035 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 8 ; 9.444 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 106 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 836 ; 0.007 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 164 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 1 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 0 A 253 REMARK 3 ORIGIN FOR THE GROUP (A): 101.6271 76.7715 51.2785 REMARK 3 T TENSOR REMARK 3 T11: 0.0463 T22: 0.0165 REMARK 3 T33: 0.0992 T12: 0.0034 REMARK 3 T13: -0.0015 T23: 0.0200 REMARK 3 L TENSOR REMARK 3 L11: 4.6923 L22: 2.2566 REMARK 3 L33: 4.8878 L12: 1.2714 REMARK 3 L13: 0.7198 L23: 0.6973 REMARK 3 S TENSOR REMARK 3 S11: -0.1194 S12: -0.1257 S13: 0.3298 REMARK 3 S21: 0.0702 S22: -0.0442 S23: -0.0561 REMARK 3 S31: -0.3414 S32: 0.1059 S33: 0.1636 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: 1.HYDROGENS HAVE BEEN ADDED IN THE REMARK 3 RIDING POSITIONS. 2.A MET-INHIBITION PROTOCOL WAS USED FOR REMARK 3 SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE REMARK 3 OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO REMARK 3 0.75 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET REMARK 3 INCORPORATION. 3.ATOM RECORDS CONTAIN SUM OF TLS AND RESIDUAL B REMARK 3 FACTORS. ANISOU RECORD CONTAINS SUM OF TLS AND RESIDUAL U REMARK 3 FACTORS. 4.WATERS WERE EXCLUDED FROM AUTOMATIC TLS ASSIGNMENT. REMARK 3 5.PEG-400 FRAGMENTS (PEG AND PGE) AND SULFATE (SO4) FROM THE REMARK 3 CRYSTALLIZATION SOLUTION AND 1,2-ETHANEDIOL (EDO) FROM THE REMARK 3 CRYOPROTECTANT HAVE BEEN MODELED IN THE SOLVENT STRUCTURE. REMARK 4 REMARK 4 3UCG COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-OCT-11. REMARK 100 THE DEPOSITION ID IS D_1000068579. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JUL-11 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 : SSRL REMARK 200 BEAMLINE : BL11-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91837,0.97925,0.97894 REMARK 200 MONOCHROMATOR : SINGLE CRYSTAL SI(111) BENT REMARK 200 OPTICS : FLAT MIRROR (VERTICAL FOCUSING); REMARK 200 SINGLE CRYSTAL SI(111) BENT REMARK 200 MONOCHROMATOR (HO RIZONTAL REMARK 200 FOCUSING) REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARMOSAIC 325 MM CCD REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XSCALE DECEMBER 6, 2010 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9771 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.950 REMARK 200 RESOLUTION RANGE LOW (A) : 29.307 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.04500 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 18.0800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.95 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.02 REMARK 200 COMPLETENESS FOR SHELL (%) : 97.2 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : 0.77100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 1.800 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELX, SHARP, SHELXD REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: DATA WERE SCALED USING XSCALE WITH FRIEDEL PAIRS KEPT AS REMARK 200 SEPARATE WHEN COMPUTING R-SYM, COMPLETENESS AND <I/SIGMA(I)> REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.31 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.35 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0M (NH4)2SO4, 2.0% PEG-400, 0.1M REMARK 280 HEPES PH 7.5, NANODROP, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 3 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 Z,X,Y REMARK 290 6555 Z,-X,-Y REMARK 290 7555 -Z,-X,Y REMARK 290 8555 -Z,X,-Y REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z,-X REMARK 290 11555 Y,-Z,-X REMARK 290 12555 -Y,-Z,X REMARK 290 13555 X+1/2,Y+1/2,Z+1/2 REMARK 290 14555 -X+1/2,-Y+1/2,Z+1/2 REMARK 290 15555 -X+1/2,Y+1/2,-Z+1/2 REMARK 290 16555 X+1/2,-Y+1/2,-Z+1/2 REMARK 290 17555 Z+1/2,X+1/2,Y+1/2 REMARK 290 18555 Z+1/2,-X+1/2,-Y+1/2 REMARK 290 19555 -Z+1/2,-X+1/2,Y+1/2 REMARK 290 20555 -Z+1/2,X+1/2,-Y+1/2 REMARK 290 21555 Y+1/2,Z+1/2,X+1/2 REMARK 290 22555 -Y+1/2,Z+1/2,-X+1/2 REMARK 290 23555 Y+1/2,-Z+1/2,-X+1/2 REMARK 290 24555 -Y+1/2,-Z+1/2,X+1/2 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 46.33900 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 46.33900 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 46.33900 REMARK 290 SMTRY1 14 -1.000000 0.000000 0.000000 46.33900 REMARK 290 SMTRY2 14 0.000000 -1.000000 0.000000 46.33900 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 46.33900 REMARK 290 SMTRY1 15 -1.000000 0.000000 0.000000 46.33900 REMARK 290 SMTRY2 15 0.000000 1.000000 0.000000 46.33900 REMARK 290 SMTRY3 15 0.000000 0.000000 -1.000000 46.33900 REMARK 290 SMTRY1 16 1.000000 0.000000 0.000000 46.33900 REMARK 290 SMTRY2 16 0.000000 -1.000000 0.000000 46.33900 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 46.33900 REMARK 290 SMTRY1 17 0.000000 0.000000 1.000000 46.33900 REMARK 290 SMTRY2 17 1.000000 0.000000 0.000000 46.33900 REMARK 290 SMTRY3 17 0.000000 1.000000 0.000000 46.33900 REMARK 290 SMTRY1 18 0.000000 0.000000 1.000000 46.33900 REMARK 290 SMTRY2 18 -1.000000 0.000000 0.000000 46.33900 REMARK 290 SMTRY3 18 0.000000 -1.000000 0.000000 46.33900 REMARK 290 SMTRY1 19 0.000000 0.000000 -1.000000 46.33900 REMARK 290 SMTRY2 19 -1.000000 0.000000 0.000000 46.33900 REMARK 290 SMTRY3 19 0.000000 1.000000 0.000000 46.33900 REMARK 290 SMTRY1 20 0.000000 0.000000 -1.000000 46.33900 REMARK 290 SMTRY2 20 1.000000 0.000000 0.000000 46.33900 REMARK 290 SMTRY3 20 0.000000 -1.000000 0.000000 46.33900 REMARK 290 SMTRY1 21 0.000000 1.000000 0.000000 46.33900 REMARK 290 SMTRY2 21 0.000000 0.000000 1.000000 46.33900 REMARK 290 SMTRY3 21 1.000000 0.000000 0.000000 46.33900 REMARK 290 SMTRY1 22 0.000000 -1.000000 0.000000 46.33900 REMARK 290 SMTRY2 22 0.000000 0.000000 1.000000 46.33900 REMARK 290 SMTRY3 22 -1.000000 0.000000 0.000000 46.33900 REMARK 290 SMTRY1 23 0.000000 1.000000 0.000000 46.33900 REMARK 290 SMTRY2 23 0.000000 0.000000 -1.000000 46.33900 REMARK 290 SMTRY3 23 -1.000000 0.000000 0.000000 46.33900 REMARK 290 SMTRY1 24 0.000000 -1.000000 0.000000 46.33900 REMARK 290 SMTRY2 24 0.000000 0.000000 -1.000000 46.33900 REMARK 290 SMTRY3 24 1.000000 0.000000 0.000000 46.33900 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 300 REMARK: PACKING ANALYSIS SUGGEST THE ASSIGNMENT OF A DIMER AS THE REMARK 300 SIGNIFICANT OLIGOMERIZATION STATE IN SOLUTION. 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: 2810 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10110 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 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 185.35600 REMARK 350 BIOMT2 2 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 92.67800 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 ILE A 254 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 ARG A 251 CG CD NE CZ NH1 NH2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 NH1 ARG A 227 O1 EDO A 301 21554 2.08 REMARK 500 REMARK 500 REMARK: NULL 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 ASN A 178 44.24 70.72 REMARK 500 REMARK 500 REMARK: NULL 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 300 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 301 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 302 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PEG A 303 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PGE A 304 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 422572 RELATED DB: TARGETDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THIS CONSTRUCT (RESIDUES 167-254) WAS EXPRESSED WITH A PURIFICATION REMARK 999 TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE REMARK 999 LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE. RESIDUE REMARK 999 NUMBERING IS BASED ON ISOFORM 1 OF UNIPROTKB Q86U42. DBREF 3UCG A 167 254 UNP Q86U42 PABP2_HUMAN 167 254 SEQADV 3UCG GLY A 0 UNP Q86U42 EXPRESSION TAG SEQRES 1 A 89 GLY MSE GLU ALA ASP ALA ARG SER ILE TYR VAL GLY ASN SEQRES 2 A 89 VAL ASP TYR GLY ALA THR ALA GLU GLU LEU GLU ALA HIS SEQRES 3 A 89 PHE HIS GLY CYS GLY SER VAL ASN ARG VAL THR ILE LEU SEQRES 4 A 89 CYS ASP LYS PHE SER GLY HIS PRO LYS GLY PHE ALA TYR SEQRES 5 A 89 ILE GLU PHE SER ASP LYS GLU SER VAL ARG THR SER LEU SEQRES 6 A 89 ALA LEU ASP GLU SER LEU PHE ARG GLY ARG GLN ILE LYS SEQRES 7 A 89 VAL ILE PRO LYS ARG THR ASN ARG PRO GLY ILE MODRES 3UCG MSE A 167 MET SELENOMETHIONINE HET MSE A 167 8 HET SO4 A 300 5 HET EDO A 301 4 HET EDO A 302 4 HET PEG A 303 7 HET PGE A 304 10 HETNAM MSE SELENOMETHIONINE HETNAM SO4 SULFATE ION HETNAM EDO 1,2-ETHANEDIOL HETNAM PEG DI(HYDROXYETHYL)ETHER HETNAM PGE TRIETHYLENE GLYCOL HETSYN EDO ETHYLENE GLYCOL FORMUL 1 MSE C5 H11 N O2 SE FORMUL 2 SO4 O4 S 2- FORMUL 3 EDO 2(C2 H6 O2) FORMUL 5 PEG C4 H10 O3 FORMUL 6 PGE C6 H14 O4 FORMUL 7 HOH *57(H2 O) HELIX 1 1 GLY A 0 ARG A 172 1 7 HELIX 2 2 THR A 184 HIS A 193 1 10 HELIX 3 3 GLY A 194 GLY A 196 5 3 HELIX 4 4 LYS A 223 LEU A 230 1 8 HELIX 5 5 ALA A 231 ASP A 233 5 3 SHEET 1 A 4 VAL A 198 CYS A 205 0 SHEET 2 A 4 GLY A 214 PHE A 220 -1 O PHE A 215 N LEU A 204 SHEET 3 A 4 SER A 173 GLY A 177 -1 N VAL A 176 O ALA A 216 SHEET 4 A 4 LYS A 243 PRO A 246 -1 O ILE A 245 N TYR A 175 SHEET 1 B 2 LEU A 236 PHE A 237 0 SHEET 2 B 2 ARG A 240 GLN A 241 -1 O ARG A 240 N PHE A 237 LINK C GLY A 0 N MSE A 167 1555 1555 1.33 LINK C MSE A 167 N GLU A 168 1555 1555 1.34 SITE 1 AC1 6 HIS A 211 PRO A 212 ARG A 227 ARG A 240 SITE 2 AC1 6 EDO A 301 HOH A 354 SITE 1 AC2 5 ASN A 178 ARG A 227 ARG A 240 GLN A 241 SITE 2 AC2 5 SO4 A 300 SITE 1 AC3 3 ASN A 199 ASP A 206 GLU A 219 SITE 1 AC4 2 GLY A 0 MSE A 167 SITE 1 AC5 2 LYS A 207 ALA A 231 CRYST1 92.678 92.678 92.678 90.00 90.00 90.00 I 2 3 24 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 0.010790 0.000000 0.000000 0.00000 SCALE2 0.000000 0.010790 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010790 0.00000