HEADER RNA BINDING PROTEIN/RNA 20-JUL-05 2AD9 TITLE SOLUTION STRUCTURE OF POLYPYRIMIDINE TRACT BINDING PROTEIN RBD1 TITLE 2 COMPLEXED WITH CUCUCU RNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-R(*CP*UP*CP*UP*CP*U)-3'; COMPND 3 CHAIN: B; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: POLYPYRIMIDINE TRACT-BINDING PROTEIN 1; COMPND 7 CHAIN: A; COMPND 8 FRAGMENT: RBD1; COMPND 9 SYNONYM: PTB, HETEROGENEOUS NUCLEAR RIBONUCLEOPROTEIN I, HNRNP I, 57 COMPND 10 KDA RNA-BINDING PROTEIN PPTB-1; COMPND 11 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN HUMANS.; SOURCE 4 MOL_ID: 2; SOURCE 5 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 6 ORGANISM_COMMON: HUMAN; SOURCE 7 ORGANISM_TAXID: 9606; SOURCE 8 GENE: PTB-1; SOURCE 9 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 10 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 11 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 12 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 13 EXPRESSION_SYSTEM_PLASMID: PET28A(+) KEYWDS RBD, RRM, PROTEIN-RNA COMPLEX, RNA BINDING PROTEIN-RNA COMPLEX EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR F.C.OBERSTRASS,S.D.AUWETER,M.ERAT,Y.HARGOUS,A.HENNING,P.WENTER, AUTHOR 2 L.REYMOND,S.PITSCH,D.L.BLACK,F.H.T.ALLAIN REVDAT 3 09-MAR-22 2AD9 1 REMARK SEQADV REVDAT 2 24-FEB-09 2AD9 1 VERSN REVDAT 1 04-OCT-05 2AD9 0 JRNL AUTH F.C.OBERSTRASS,S.D.AUWETER,M.ERAT,Y.HARGOUS,A.HENNING, JRNL AUTH 2 P.WENTER,L.REYMOND,B.AMIR-AHMADY,S.PITSCH,D.L.BLACK, JRNL AUTH 3 F.H.T.ALLAIN JRNL TITL STRUCTURE OF PTB BOUND TO RNA: SPECIFIC BINDING AND JRNL TITL 2 IMPLICATIONS FOR SPLICING REGULATION JRNL REF SCIENCE V. 309 2054 2005 JRNL REFN ISSN 0036-8075 JRNL PMID 16179478 JRNL DOI 10.1126/SCIENCE.1114066 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR 3.5, AMBER 7 REMARK 3 AUTHORS : BRUKER (XWINNMR), CASE (AMBER) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2AD9 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-JUL-05. REMARK 100 THE DEPOSITION ID IS D_1000033760. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 313 REMARK 210 PH : 6.00 REMARK 210 IONIC STRENGTH : 30MM REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.5MM PTB RBD1 15N, 13C; 1.5MM REMARK 210 CUCUCU-RNA; 20MM PHOSPHATE REMARK 210 BUFFER; 10MM NACL; 1.5MM PTB REMARK 210 RBD1 15N; 1.5MM CUCUCU-RNA; 20MM REMARK 210 PHOSPHATE BUFFER; 10MM NACL; REMARK 210 1.5MM PTB RBD1 15N; 1.5MM CUCUCU- REMARK 210 RNA; 20MM PHOSPHATE BUFFER; 10MM REMARK 210 NACL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; 2D TOCSY; 3D_13C REMARK 210 -SEPARATED_NOESY; 3D_15N- REMARK 210 SEPARATED_NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 600 MHZ; 900 MHZ REMARK 210 SPECTROMETER MODEL : DRX; AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : SPARKY 3.0, DYANA 3.02 REMARK 210 METHOD USED : DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 40 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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 APPLY THE FOLLOWING TO CHAINS: B, 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. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-20 REMARK 465 RES C SSSEQI REMARK 465 MET A 28 REMARK 465 GLY A 29 REMARK 465 SER A 30 REMARK 465 SER A 31 REMARK 465 HIS A 32 REMARK 465 HIS A 33 REMARK 465 HIS A 34 REMARK 465 HIS A 35 REMARK 465 HIS A 36 REMARK 465 HIS A 37 REMARK 465 SER A 38 REMARK 465 SER A 39 REMARK 465 GLY A 40 REMARK 465 LEU A 41 REMARK 465 VAL A 42 REMARK 465 PRO A 43 REMARK 465 ARG A 44 REMARK 465 GLY A 45 REMARK 465 SER A 46 REMARK 465 HIS A 47 REMARK 465 MET A 48 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 1 C B 147 N3 - C2 - O2 ANGL. DEV. = -4.7 DEGREES REMARK 500 1 C B 149 N3 - C2 - O2 ANGL. DEV. = -5.5 DEGREES REMARK 500 1 C B 149 C3' - O3' - P ANGL. DEV. = 7.4 DEGREES REMARK 500 1 U B 150 O4' - C1' - N1 ANGL. DEV. = 4.8 DEGREES REMARK 500 1 C B 151 N3 - C2 - O2 ANGL. DEV. = -4.6 DEGREES REMARK 500 1 VAL A 60 CA - CB - CG1 ANGL. DEV. = 9.2 DEGREES REMARK 500 1 VAL A 85 CA - CB - CG1 ANGL. DEV. = 15.8 DEGREES REMARK 500 1 TYR A 127 CB - CG - CD2 ANGL. DEV. = -3.9 DEGREES REMARK 500 2 C B 147 N3 - C2 - O2 ANGL. DEV. = -4.4 DEGREES REMARK 500 2 C B 149 N3 - C2 - O2 ANGL. DEV. = -4.7 DEGREES REMARK 500 2 U B 150 O4' - C1' - N1 ANGL. DEV. = 4.2 DEGREES REMARK 500 2 C B 151 O4' - C1' - N1 ANGL. DEV. = 4.4 DEGREES REMARK 500 2 C B 151 N3 - C2 - O2 ANGL. DEV. = -4.5 DEGREES REMARK 500 2 VAL A 60 CA - CB - CG1 ANGL. DEV. = 9.8 DEGREES REMARK 500 3 C B 147 N3 - C2 - O2 ANGL. DEV. = -4.5 DEGREES REMARK 500 3 C B 149 N3 - C2 - O2 ANGL. DEV. = -4.8 DEGREES REMARK 500 3 U B 150 O4' - C1' - N1 ANGL. DEV. = 4.3 DEGREES REMARK 500 3 C B 151 N3 - C2 - O2 ANGL. DEV. = -4.4 DEGREES REMARK 500 3 U B 152 O4' - C1' - N1 ANGL. DEV. = 4.5 DEGREES REMARK 500 3 VAL A 60 CA - CB - CG1 ANGL. DEV. = 9.9 DEGREES REMARK 500 3 VAL A 85 CA - CB - CG1 ANGL. DEV. = 9.2 DEGREES REMARK 500 4 C B 147 N3 - C2 - O2 ANGL. DEV. = -4.2 DEGREES REMARK 500 4 C B 149 N3 - C2 - O2 ANGL. DEV. = -4.8 DEGREES REMARK 500 4 U B 150 O4' - C1' - N1 ANGL. DEV. = 5.2 DEGREES REMARK 500 4 C B 151 N3 - C2 - O2 ANGL. DEV. = -5.0 DEGREES REMARK 500 4 U B 152 O4' - C1' - N1 ANGL. DEV. = 5.5 DEGREES REMARK 500 4 ARG A 59 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 4 VAL A 60 CA - CB - CG1 ANGL. DEV. = 9.2 DEGREES REMARK 500 5 C B 149 N3 - C2 - O2 ANGL. DEV. = -5.0 DEGREES REMARK 500 5 C B 151 N3 - C2 - O2 ANGL. DEV. = -4.3 DEGREES REMARK 500 5 ARG A 59 NE - CZ - NH1 ANGL. DEV. = 3.3 DEGREES REMARK 500 5 TYR A 127 CB - CG - CD2 ANGL. DEV. = -4.0 DEGREES REMARK 500 6 C B 147 N3 - C2 - O2 ANGL. DEV. = -4.2 DEGREES REMARK 500 6 C B 149 N3 - C2 - O2 ANGL. DEV. = -4.7 DEGREES REMARK 500 6 C B 151 N3 - C2 - O2 ANGL. DEV. = -5.1 DEGREES REMARK 500 6 U B 152 O4' - C1' - N1 ANGL. DEV. = 5.2 DEGREES REMARK 500 6 VAL A 60 CA - CB - CG1 ANGL. DEV. = 9.4 DEGREES REMARK 500 6 TYR A 127 CB - CG - CD2 ANGL. DEV. = -3.7 DEGREES REMARK 500 7 C B 149 N3 - C2 - O2 ANGL. DEV. = -4.7 DEGREES REMARK 500 7 U B 150 O4' - C1' - N1 ANGL. DEV. = 4.6 DEGREES REMARK 500 7 C B 151 N3 - C2 - O2 ANGL. DEV. = -4.7 DEGREES REMARK 500 7 ARG A 59 NE - CZ - NH1 ANGL. DEV. = 3.6 DEGREES REMARK 500 7 VAL A 60 CA - CB - CG1 ANGL. DEV. = 10.3 DEGREES REMARK 500 7 VAL A 85 CG1 - CB - CG2 ANGL. DEV. = 10.0 DEGREES REMARK 500 7 TYR A 127 CB - CG - CD2 ANGL. DEV. = -4.0 DEGREES REMARK 500 8 C B 147 N3 - C2 - O2 ANGL. DEV. = -4.3 DEGREES REMARK 500 8 C B 149 N1 - C2 - O2 ANGL. DEV. = 3.6 DEGREES REMARK 500 8 C B 149 N3 - C2 - O2 ANGL. DEV. = -5.4 DEGREES REMARK 500 8 U B 150 O4' - C1' - N1 ANGL. DEV. = 5.2 DEGREES REMARK 500 8 C B 151 N3 - C2 - O2 ANGL. DEV. = -4.4 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 131 ANGLE DEVIATIONS. 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 1 ARG A 59 -7.49 -51.87 REMARK 500 1 LYS A 65 -2.92 71.39 REMARK 500 1 LEU A 66 145.72 -35.34 REMARK 500 1 ASP A 69 41.71 -161.45 REMARK 500 1 PRO A 81 -5.22 -57.10 REMARK 500 1 LYS A 84 -8.98 -152.05 REMARK 500 1 VAL A 85 109.20 27.18 REMARK 500 1 THR A 118 113.86 -6.26 REMARK 500 1 VAL A 120 108.96 59.89 REMARK 500 1 ARG A 122 -13.91 45.30 REMARK 500 1 GLU A 135 92.07 51.87 REMARK 500 2 SER A 58 -86.64 -141.29 REMARK 500 2 LYS A 65 53.95 33.49 REMARK 500 2 PRO A 81 -5.14 -59.00 REMARK 500 2 VAL A 85 89.38 28.87 REMARK 500 2 VAL A 120 73.88 39.85 REMARK 500 2 ILE A 126 -55.93 -120.30 REMARK 500 2 TYR A 127 150.46 65.36 REMARK 500 3 VAL A 56 74.01 49.84 REMARK 500 3 ILE A 68 -39.21 -164.23 REMARK 500 3 ASP A 69 -29.50 -151.69 REMARK 500 3 VAL A 70 -150.90 40.02 REMARK 500 3 PRO A 81 -5.07 -59.55 REMARK 500 3 LYS A 84 -9.99 -147.73 REMARK 500 3 VAL A 85 89.03 32.21 REMARK 500 3 THR A 118 126.14 33.92 REMARK 500 3 VAL A 120 89.38 30.02 REMARK 500 3 LEU A 121 -68.48 -104.76 REMARK 500 3 TYR A 127 141.38 61.11 REMARK 500 3 GLU A 135 145.88 74.71 REMARK 500 3 ASN A 143 -54.90 -154.33 REMARK 500 4 ASP A 50 49.17 -77.16 REMARK 500 4 ARG A 52 -8.64 -58.40 REMARK 500 4 PRO A 67 174.21 -52.02 REMARK 500 4 ASP A 69 -10.99 -142.90 REMARK 500 4 VAL A 70 -151.02 42.34 REMARK 500 4 PRO A 81 42.44 -76.21 REMARK 500 4 LYS A 92 89.01 -63.65 REMARK 500 4 THR A 118 119.29 27.56 REMARK 500 4 VAL A 120 90.97 29.85 REMARK 500 4 LEU A 121 76.44 -113.15 REMARK 500 4 ARG A 122 14.17 46.84 REMARK 500 4 PRO A 125 105.25 -44.73 REMARK 500 4 GLU A 135 84.35 69.27 REMARK 500 4 GLN A 144 86.34 -67.54 REMARK 500 5 ASP A 50 -60.02 -139.81 REMARK 500 5 SER A 51 14.18 57.48 REMARK 500 5 PRO A 67 176.43 -48.79 REMARK 500 5 ASP A 69 -11.85 -141.89 REMARK 500 5 VAL A 70 -154.48 43.00 REMARK 500 REMARK 500 THIS ENTRY HAS 235 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 LYS A 84 VAL A 85 1 -147.21 REMARK 500 VAL A 117 THR A 118 1 -129.13 REMARK 500 VAL A 120 LEU A 121 2 -121.64 REMARK 500 ILE A 128 GLN A 129 2 149.95 REMARK 500 VAL A 56 PRO A 57 3 -149.79 REMARK 500 VAL A 117 THR A 118 3 -139.05 REMARK 500 VAL A 120 LEU A 121 3 -138.37 REMARK 500 VAL A 117 THR A 118 4 -139.60 REMARK 500 VAL A 120 LEU A 121 4 -134.59 REMARK 500 VAL A 117 THR A 118 5 -145.86 REMARK 500 VAL A 120 LEU A 121 5 -137.37 REMARK 500 VAL A 56 PRO A 57 6 -148.45 REMARK 500 SER A 116 VAL A 117 6 -144.98 REMARK 500 VAL A 120 LEU A 121 6 -126.08 REMARK 500 SER A 116 VAL A 117 7 -143.39 REMARK 500 VAL A 56 PRO A 57 8 -144.95 REMARK 500 VAL A 117 THR A 118 8 -147.97 REMARK 500 VAL A 120 LEU A 121 8 -146.15 REMARK 500 VAL A 56 PRO A 57 9 -147.46 REMARK 500 LEU A 66 PRO A 67 9 147.79 REMARK 500 VAL A 117 THR A 118 9 -148.40 REMARK 500 VAL A 120 LEU A 121 9 -147.29 REMARK 500 VAL A 117 THR A 118 10 -138.32 REMARK 500 VAL A 120 LEU A 121 10 -121.13 REMARK 500 LEU A 121 ARG A 122 10 148.05 REMARK 500 LYS A 84 VAL A 85 11 -127.58 REMARK 500 VAL A 117 THR A 118 11 -125.88 REMARK 500 ILE A 128 GLN A 129 11 148.00 REMARK 500 VAL A 56 PRO A 57 12 -149.81 REMARK 500 VAL A 120 LEU A 121 12 -131.50 REMARK 500 ILE A 128 GLN A 129 12 145.93 REMARK 500 HIS A 133 LYS A 134 12 -149.15 REMARK 500 SER A 116 VAL A 117 13 -149.62 REMARK 500 VAL A 117 THR A 118 13 -137.86 REMARK 500 VAL A 56 PRO A 57 14 -138.73 REMARK 500 VAL A 117 THR A 118 14 129.07 REMARK 500 SER A 116 VAL A 117 15 -144.16 REMARK 500 VAL A 120 LEU A 121 15 -134.52 REMARK 500 VAL A 117 THR A 118 16 -134.71 REMARK 500 LEU A 66 PRO A 67 17 147.91 REMARK 500 VAL A 120 LEU A 121 17 -132.47 REMARK 500 VAL A 117 THR A 118 18 -131.54 REMARK 500 ARG A 122 GLY A 123 18 -148.06 REMARK 500 VAL A 117 THR A 118 19 -133.43 REMARK 500 VAL A 117 THR A 118 20 -124.84 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 ARG A 59 0.11 SIDE CHAIN REMARK 500 1 TYR A 114 0.11 SIDE CHAIN REMARK 500 2 U B 148 0.07 SIDE CHAIN REMARK 500 2 TYR A 114 0.09 SIDE CHAIN REMARK 500 3 TYR A 114 0.09 SIDE CHAIN REMARK 500 4 TYR A 114 0.09 SIDE CHAIN REMARK 500 5 TYR A 114 0.12 SIDE CHAIN REMARK 500 6 U B 148 0.09 SIDE CHAIN REMARK 500 6 C B 151 0.06 SIDE CHAIN REMARK 500 7 ARG A 59 0.09 SIDE CHAIN REMARK 500 7 ARG A 64 0.08 SIDE CHAIN REMARK 500 9 U B 148 0.09 SIDE CHAIN REMARK 500 9 ARG A 59 0.08 SIDE CHAIN REMARK 500 10 U B 148 0.10 SIDE CHAIN REMARK 500 10 TYR A 114 0.10 SIDE CHAIN REMARK 500 11 U B 148 0.08 SIDE CHAIN REMARK 500 11 TYR A 114 0.11 SIDE CHAIN REMARK 500 12 U B 148 0.07 SIDE CHAIN REMARK 500 12 C B 149 0.07 SIDE CHAIN REMARK 500 12 ARG A 122 0.11 SIDE CHAIN REMARK 500 13 U B 148 0.09 SIDE CHAIN REMARK 500 13 ARG A 59 0.09 SIDE CHAIN REMARK 500 14 U B 148 0.08 SIDE CHAIN REMARK 500 14 TYR A 114 0.07 SIDE CHAIN REMARK 500 15 U B 148 0.08 SIDE CHAIN REMARK 500 15 C B 149 0.07 SIDE CHAIN REMARK 500 16 ARG A 59 0.13 SIDE CHAIN REMARK 500 16 TYR A 114 0.11 SIDE CHAIN REMARK 500 17 U B 148 0.08 SIDE CHAIN REMARK 500 18 TYR A 114 0.08 SIDE CHAIN REMARK 500 19 U B 148 0.08 SIDE CHAIN REMARK 500 19 ARG A 59 0.08 SIDE CHAIN REMARK 500 19 ARG A 64 0.10 SIDE CHAIN REMARK 500 19 TYR A 114 0.09 SIDE CHAIN REMARK 500 20 U B 148 0.08 SIDE CHAIN REMARK 500 20 TYR A 114 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2ADB RELATED DB: PDB REMARK 900 THE SAME PROTEIN RBD2 COMPLEXED WITH CUCUCU RNA REMARK 900 RELATED ID: 2ADC RELATED DB: PDB REMARK 900 THE SAME PROTEIN RBD34 COMPLEXED WITH CUCUCU RNA DBREF 2AD9 A 49 146 UNP P26599 PTBP1_HUMAN 49 146 DBREF 2AD9 B 147 152 PDB 2AD9 2AD9 147 152 SEQADV 2AD9 MET A 28 UNP P26599 EXPRESSION TAG SEQADV 2AD9 GLY A 29 UNP P26599 EXPRESSION TAG SEQADV 2AD9 SER A 30 UNP P26599 EXPRESSION TAG SEQADV 2AD9 SER A 31 UNP P26599 EXPRESSION TAG SEQADV 2AD9 HIS A 32 UNP P26599 EXPRESSION TAG SEQADV 2AD9 HIS A 33 UNP P26599 EXPRESSION TAG SEQADV 2AD9 HIS A 34 UNP P26599 EXPRESSION TAG SEQADV 2AD9 HIS A 35 UNP P26599 EXPRESSION TAG SEQADV 2AD9 HIS A 36 UNP P26599 EXPRESSION TAG SEQADV 2AD9 HIS A 37 UNP P26599 EXPRESSION TAG SEQADV 2AD9 SER A 38 UNP P26599 EXPRESSION TAG SEQADV 2AD9 SER A 39 UNP P26599 EXPRESSION TAG SEQADV 2AD9 GLY A 40 UNP P26599 EXPRESSION TAG SEQADV 2AD9 LEU A 41 UNP P26599 EXPRESSION TAG SEQADV 2AD9 VAL A 42 UNP P26599 EXPRESSION TAG SEQADV 2AD9 PRO A 43 UNP P26599 EXPRESSION TAG SEQADV 2AD9 ARG A 44 UNP P26599 EXPRESSION TAG SEQADV 2AD9 GLY A 45 UNP P26599 EXPRESSION TAG SEQADV 2AD9 SER A 46 UNP P26599 EXPRESSION TAG SEQADV 2AD9 HIS A 47 UNP P26599 EXPRESSION TAG SEQADV 2AD9 MET A 48 UNP P26599 EXPRESSION TAG SEQRES 1 B 6 C U C U C U SEQRES 1 A 119 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 119 LEU VAL PRO ARG GLY SER HIS MET GLY ASP SER ARG SER SEQRES 3 A 119 ALA GLY VAL PRO SER ARG VAL ILE HIS ILE ARG LYS LEU SEQRES 4 A 119 PRO ILE ASP VAL THR GLU GLY GLU VAL ILE SER LEU GLY SEQRES 5 A 119 LEU PRO PHE GLY LYS VAL THR ASN LEU LEU MET LEU LYS SEQRES 6 A 119 GLY LYS ASN GLN ALA PHE ILE GLU MET ASN THR GLU GLU SEQRES 7 A 119 ALA ALA ASN THR MET VAL ASN TYR TYR THR SER VAL THR SEQRES 8 A 119 PRO VAL LEU ARG GLY GLN PRO ILE TYR ILE GLN PHE SER SEQRES 9 A 119 ASN HIS LYS GLU LEU LYS THR ASP SER SER PRO ASN GLN SEQRES 10 A 119 ALA ARG HELIX 1 1 THR A 71 LEU A 80 1 10 HELIX 2 2 LYS A 92 ASN A 95 5 4 HELIX 3 3 THR A 103 THR A 118 1 16 SHEET 1 A 4 ASN A 87 LEU A 91 0 SHEET 2 A 4 GLN A 96 GLU A 100 -1 O GLU A 100 N ASN A 87 SHEET 3 A 4 VAL A 60 ARG A 64 -1 N ILE A 61 O ILE A 99 SHEET 4 A 4 TYR A 127 PHE A 130 -1 O GLN A 129 N HIS A 62 CISPEP 1 SER A 53 ALA A 54 4 -0.05 CISPEP 2 LYS A 92 GLY A 93 5 4.10 CISPEP 3 GLY A 49 ASP A 50 9 -0.79 CISPEP 4 ASN A 143 GLN A 144 19 -2.31 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1