HEADER TRANSLATION 07-MAY-12 4F25 TITLE CRYSTAL STRUCTURE OF THE SECOND RRM DOMAIN OF HUMAN PABPC1 AT PH 6.0 COMPND MOL_ID: 1; COMPND 2 MOLECULE: POLYADENYLATE-BINDING PROTEIN 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RRM2 DOMAIN (UN RESIDUES 99-119); COMPND 5 SYNONYM: PABP-1, POLY(A)-BINDING PROTEIN 1; 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: PABPC1, PAB1, PABP1, PABPC2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PGEX-6P-1 KEYWDS RRM FOLD, TRANSLATION INITIATION, RNA-BINDING, EIF4G-BINDING, KEYWDS 2 TRANSLATION EXPDTA X-RAY DIFFRACTION AUTHOR G.KOZLOV,N.SAFAEE,K.GEHRING REVDAT 3 13-SEP-23 4F25 1 SEQADV REVDAT 2 02-JAN-13 4F25 1 JRNL REVDAT 1 08-AUG-12 4F25 0 JRNL AUTH N.SAFAEE,G.KOZLOV,A.M.NORONHA,J.XIE,C.J.WILDS,K.GEHRING JRNL TITL INTERDOMAIN ALLOSTERY PROMOTES ASSEMBLY OF THE POLY(A) MRNA JRNL TITL 2 COMPLEX WITH PABP AND EIF4G. JRNL REF MOL.CELL V. 48 375 2012 JRNL REFN ISSN 1097-2765 JRNL PMID 23041282 JRNL DOI 10.1016/J.MOLCEL.2012.09.001 REMARK 2 REMARK 2 RESOLUTION. 1.90 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) : 1.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.05 REMARK 3 DATA CUTOFF (SIGMA(F)) : 1.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.6 REMARK 3 NUMBER OF REFLECTIONS : 7194 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) : 0.219 REMARK 3 R VALUE (WORKING SET) : 0.217 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 : 345 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) : 1.90 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.95 REMARK 3 REFLECTION IN BIN (WORKING SET) : 420 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 78.83 REMARK 3 BIN R VALUE (WORKING SET) : 0.2790 REMARK 3 BIN FREE R VALUE SET COUNT : 12 REMARK 3 BIN FREE R VALUE : 0.3360 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 623 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 0 REMARK 3 SOLVENT ATOMS : 45 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.49 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.09000 REMARK 3 B22 (A**2) : -0.09000 REMARK 3 B33 (A**2) : 0.13000 REMARK 3 B12 (A**2) : -0.04000 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): 0.168 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.164 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.127 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.450 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.946 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.901 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 672 ; 0.010 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 907 ; 1.218 ; 1.930 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 90 ; 6.347 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 34 ;33.614 ;24.412 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 119 ;19.082 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 3 ;25.628 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 96 ; 0.084 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 519 ; 0.004 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 294 ; 0.197 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 471 ; 0.304 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 41 ; 0.128 ; 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): 21 ; 0.140 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 7 ; 0.159 ; 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): 421 ; 0.665 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 657 ; 1.203 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 279 ; 1.678 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 245 ; 2.632 ; 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 : 4 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 98 A 138 REMARK 3 ORIGIN FOR THE GROUP (A): 25.9871 -11.6667 0.1009 REMARK 3 T TENSOR REMARK 3 T11: 0.0795 T22: 0.0247 REMARK 3 T33: 0.0931 T12: 0.0068 REMARK 3 T13: -0.0361 T23: 0.0024 REMARK 3 L TENSOR REMARK 3 L11: 3.1531 L22: 2.9606 REMARK 3 L33: 2.9365 L12: -0.7988 REMARK 3 L13: 0.8344 L23: 0.5658 REMARK 3 S TENSOR REMARK 3 S11: -0.1093 S12: 0.0339 S13: 0.3065 REMARK 3 S21: -0.1194 S22: -0.0826 S23: 0.2459 REMARK 3 S31: -0.4786 S32: -0.2013 S33: 0.1920 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 139 A 156 REMARK 3 ORIGIN FOR THE GROUP (A): 27.7702 -20.1132 4.8114 REMARK 3 T TENSOR REMARK 3 T11: 0.0834 T22: 0.0614 REMARK 3 T33: 0.1114 T12: -0.0175 REMARK 3 T13: 0.0260 T23: 0.0247 REMARK 3 L TENSOR REMARK 3 L11: 4.7965 L22: 4.8491 REMARK 3 L33: 3.1801 L12: -2.5345 REMARK 3 L13: 0.2447 L23: 1.3754 REMARK 3 S TENSOR REMARK 3 S11: -0.2270 S12: -0.1829 S13: -0.3641 REMARK 3 S21: 0.2254 S22: 0.1216 S23: 0.3400 REMARK 3 S31: 0.0095 S32: -0.1363 S33: 0.1054 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 157 A 170 REMARK 3 ORIGIN FOR THE GROUP (A): 35.4310 -8.5998 7.2552 REMARK 3 T TENSOR REMARK 3 T11: 0.0867 T22: 0.0171 REMARK 3 T33: 0.1592 T12: -0.0719 REMARK 3 T13: 0.0227 T23: 0.0309 REMARK 3 L TENSOR REMARK 3 L11: 11.7120 L22: 11.6234 REMARK 3 L33: 7.8569 L12: -2.3626 REMARK 3 L13: 1.2345 L23: 4.1231 REMARK 3 S TENSOR REMARK 3 S11: 0.0959 S12: 0.5396 S13: 1.5780 REMARK 3 S21: -0.8519 S22: 0.0425 S23: -0.5971 REMARK 3 S31: -0.9984 S32: 0.7696 S33: -0.1384 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 171 A 178 REMARK 3 ORIGIN FOR THE GROUP (A): 24.8400 -22.9274 14.1364 REMARK 3 T TENSOR REMARK 3 T11: 0.2172 T22: 0.0048 REMARK 3 T33: 0.0916 T12: 0.0220 REMARK 3 T13: 0.0009 T23: 0.0220 REMARK 3 L TENSOR REMARK 3 L11: 11.5766 L22: 24.5699 REMARK 3 L33: 22.2372 L12: 16.0044 REMARK 3 L13: -13.4536 L23: -14.5823 REMARK 3 S TENSOR REMARK 3 S11: -0.3207 S12: -0.7555 S13: -0.5845 REMARK 3 S21: 1.1033 S22: -0.3008 S23: -1.1946 REMARK 3 S31: 1.4412 S32: 0.0000 S33: 0.6215 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 4F25 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-MAY-12. REMARK 100 THE DEPOSITION ID IS D_1000072359. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-NOV-07 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 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) : 0.9772 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 : 7194 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.900 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 (%) : 97.7 REMARK 200 DATA REDUNDANCY : 9.500 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.07700 REMARK 200 FOR THE DATA SET : 16.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.97 REMARK 200 COMPLETENESS FOR SHELL (%) : 82.7 REMARK 200 DATA REDUNDANCY IN SHELL : 6.30 REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : 0.27900 REMARK 200 FOR SHELL : 5.300 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: 1CVJ REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 33.62 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.85 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 25% PEG 1500 AND 0.1 M MIB BUFFER, PH REMARK 280 6.0, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 294K 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 21.14900 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 42.29800 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 42.29800 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 21.14900 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA 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 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 94 REMARK 465 PRO A 95 REMARK 465 LEU A 96 REMARK 465 GLY A 97 REMARK 465 ARG A 179 REMARK 465 GLU A 180 REMARK 465 ALA A 181 REMARK 465 GLU A 182 REMARK 465 LEU A 183 REMARK 465 GLY A 184 REMARK 465 ALA A 185 REMARK 465 ARG A 186 REMARK 465 ALA A 187 REMARK 465 LYS A 188 REMARK 465 GLU A 189 REMARK 465 PHE A 190 REMARK 465 THR A 191 REMARK 465 ASN A 192 REMARK 465 VAL A 193 REMARK 465 TYR A 194 REMARK 465 ILE A 195 REMARK 465 LYS A 196 REMARK 465 ASN A 197 REMARK 465 PHE A 198 REMARK 465 GLY A 199 REMARK 465 PRO A 200 REMARK 465 GLY A 201 REMARK 465 SER A 202 REMARK 465 THR A 203 REMARK 465 ARG A 204 REMARK 465 ALA A 205 REMARK 465 ALA A 206 REMARK 465 ALA A 207 REMARK 465 SER A 208 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 LYS A 174 CG CD CE NZ REMARK 470 ARG A 176 CG CD NE CZ NH1 NH2 REMARK 470 LYS A 177 CG CD CE NZ REMARK 470 GLU A 178 CG CD OE1 OE2 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 ASP A 133 -160.71 -115.52 REMARK 500 ASN A 164 -135.21 61.72 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4F26 RELATED DB: PDB DBREF 4F25 A 99 199 UNP P11940 PABP1_HUMAN 99 199 SEQADV 4F25 GLY A 94 UNP P11940 EXPRESSION TAG SEQADV 4F25 PRO A 95 UNP P11940 EXPRESSION TAG SEQADV 4F25 LEU A 96 UNP P11940 EXPRESSION TAG SEQADV 4F25 GLY A 97 UNP P11940 EXPRESSION TAG SEQADV 4F25 SER A 98 UNP P11940 EXPRESSION TAG SEQADV 4F25 PRO A 200 UNP P11940 EXPRESSION TAG SEQADV 4F25 GLY A 201 UNP P11940 EXPRESSION TAG SEQADV 4F25 SER A 202 UNP P11940 EXPRESSION TAG SEQADV 4F25 THR A 203 UNP P11940 EXPRESSION TAG SEQADV 4F25 ARG A 204 UNP P11940 EXPRESSION TAG SEQADV 4F25 ALA A 205 UNP P11940 EXPRESSION TAG SEQADV 4F25 ALA A 206 UNP P11940 EXPRESSION TAG SEQADV 4F25 ALA A 207 UNP P11940 EXPRESSION TAG SEQADV 4F25 SER A 208 UNP P11940 EXPRESSION TAG SEQRES 1 A 115 GLY PRO LEU GLY SER GLY ASN ILE PHE ILE LYS ASN LEU SEQRES 2 A 115 ASP LYS SER ILE ASP ASN LYS ALA LEU TYR ASP THR PHE SEQRES 3 A 115 SER ALA PHE GLY ASN ILE LEU SER CYS LYS VAL VAL CYS SEQRES 4 A 115 ASP GLU ASN GLY SER LYS GLY TYR GLY PHE VAL HIS PHE SEQRES 5 A 115 GLU THR GLN GLU ALA ALA GLU ARG ALA ILE GLU LYS MET SEQRES 6 A 115 ASN GLY MET LEU LEU ASN ASP ARG LYS VAL PHE VAL GLY SEQRES 7 A 115 ARG PHE LYS SER ARG LYS GLU ARG GLU ALA GLU LEU GLY SEQRES 8 A 115 ALA ARG ALA LYS GLU PHE THR ASN VAL TYR ILE LYS ASN SEQRES 9 A 115 PHE GLY PRO GLY SER THR ARG ALA ALA ALA SER FORMUL 2 HOH *45(H2 O) HELIX 1 1 ASP A 111 SER A 120 1 10 HELIX 2 2 ALA A 121 GLY A 123 5 3 HELIX 3 3 THR A 147 ASN A 159 1 13 SHEET 1 A 4 ILE A 125 ASP A 133 0 SHEET 2 A 4 GLY A 136 PHE A 145 -1 O LYS A 138 N VAL A 131 SHEET 3 A 4 ASN A 100 LYS A 104 -1 N ILE A 101 O VAL A 143 SHEET 4 A 4 PHE A 169 ARG A 172 -1 O PHE A 169 N LYS A 104 SHEET 1 B 2 LEU A 162 LEU A 163 0 SHEET 2 B 2 ARG A 166 LYS A 167 -1 O ARG A 166 N LEU A 163 CRYST1 50.653 50.653 63.447 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 0.019742 0.011398 0.000000 0.00000 SCALE2 0.000000 0.022796 0.000000 0.00000 SCALE3 0.000000 0.000000 0.015761 0.00000