HEADER RIBONUCLEOPROTEIN/RNA 16-FEB-00 1DZ5 TITLE THE NMR STRUCTURE OF THE 38KDA U1A PROTEIN-PIE RNA COMPLEX TITLE 2 REVEALS THE BASIS OF COOPERATIVITY IN REGULATION OF TITLE 3 POLYADENYLATION BY HUMAN U1A PROTEIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: RESIDUES 2-102; COMPND 5 SYNONYM: U1 SNRNP A, U1-A, U1A; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES; COMPND 8 MOL_ID: 2; COMPND 9 MOLECULE: PIE, RNA (5'-R(*GP*AP*GP*AP*CP*AP*UP*UP*GP*CP*AP*CP*CP* COMPND 10 CP*GP*GP*AP*GP*UP*CP*UP*C)-3'); COMPND 11 CHAIN: C, D; COMPND 12 FRAGMENT: 3' UTR POLYADENYLATION INHIBITION ELEMENT; COMPND 13 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 8 EXPRESSION_SYSTEM_PLASMID: PET13A; SOURCE 9 MOL_ID: 2; SOURCE 10 SYNTHETIC: YES; SOURCE 11 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 12 ORGANISM_COMMON: HUMAN; SOURCE 13 ORGANISM_TAXID: 9606 SOURCE 14 OTHER_DETAILS: PRODUCED BY IN VITRO TRANSCRIPTION; KEYWDS RIBONUCLEOPROTEIN-RNA COMPLEX, POLYADENYLATION, KEYWDS 2 PROTEIN PROTEIN INTERACTION, RNA PROTEIN INTERACTION EXPDTA SOLUTION NMR NUMMDL 13 AUTHOR L.VARANI,S.I.GUNDERSON,I.W.MATTAJ,L.E.KAY,D.NEUHAUS,G.VARANI REVDAT 10 15-MAY-13 1DZ5 1 COMPND SOURCE KEYWDS JRNL REVDAT 10 2 REMARK VERSN SHEET ATOM REVDAT 10 3 TER MASTER REVDAT 9 24-FEB-09 1DZ5 1 VERSN REVDAT 8 14-JUL-05 1DZ5 1 ATOM TER REVDAT 7 03-MAY-05 1DZ5 1 ATOM REVDAT 6 03-JUL-02 1DZ5 1 SEQADV REVDAT 5 02-APR-02 1DZ5 1 JRNL REVDAT 4 21-JUL-00 1DZ5 1 ATOM REVDAT 3 09-JUN-00 1DZ5 1 JRNL REVDAT 2 22-APR-00 1DZ5 1 ENDMDL REVDAT 1 29-MAR-00 1DZ5 0 JRNL AUTH L.VARANI,S.I.GUNDERSON,I.W.MATTAJ,L.E.KAY,D.NEUHAUS,G.VARANI JRNL TITL THE NMR STRUCTURE OF THE 38KDA U1A PROTEIN-PIE RNA COMPLEX JRNL TITL 2 REVEALS THE BASIS OF COOPERATIVITY IN REGULATION OF JRNL TITL 3 POLYADENYLATION BY HUMAN U1A PROTEIN JRNL REF NAT.STRUCT.BIOL. V. 7 329 2000 JRNL REFN ISSN 1072-8368 JRNL PMID 10742179 JRNL DOI 10.1038/74101 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.8.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: DETAILS CAN BE FOUND IN THE JOURNAL REMARK 3 CITATION ABOVE REMARK 4 REMARK 4 1DZ5 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-FEB-00. REMARK 100 THE PDBE ID CODE IS EBI-4599. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : 10MM PHOSPHATE BUFFER REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 10MM PHOSPHATE BUFFER REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D FILTERED NOESY, HSQCS, REMARK 210 HALF-FILTER EXPERIMENTS, REMARK 210 2D NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : DMX600 REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XPLOR 3.8.1 REMARK 210 METHOD USED : RESTRAINED MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 13 REMARK 210 CONFORMERS, SELECTION CRITERIA : AGREEMENT WITH EXPERIMENTAL DATA REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING 15N, 13C AND 2D REMARK 210 LABELED SAMPLES. DIFFERENT LABELLED SPECIES WERE MIXED IN REMARK 210 DIFFERENT EXPERIMENTS. TRIPLE RESONANCE EXPERIMENTS COULD REMARK 210 NOT BE USED DUE TO THE SIZE OF THE COMPLEX; TROSY WAS NOT REMARK 210 AVAILABLE WHEN MOST OF THE ASSIGNMENT WAS COMPLETED. 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: TETRAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D 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 400 REMARK 400 COMPOUND REMARK 400 MUTATIONS IN CHAIN A,B: Y31H, Q36R REMARK 400 MUTATIONS IN CHAIN C: U18C, A21G REMARK 400 MUTATIONS IN CHAIN D: U47C 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 5 ALA A 1 N REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O MET A 96 HG1 THR A 99 1.50 REMARK 500 O MET B 96 HG1 THR B 99 1.50 REMARK 500 REMARK 500 REMARK: NULL 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 G C 8 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 1 G C 8 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 A C 9 N7 - C8 - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 1 G C 10 C8 - N9 - C4 ANGL. DEV. = -2.7 DEGREES REMARK 500 1 G C 10 N7 - C8 - N9 ANGL. DEV. = 4.6 DEGREES REMARK 500 1 A C 11 N7 - C8 - N9 ANGL. DEV. = 3.7 DEGREES REMARK 500 1 A C 13 N7 - C8 - N9 ANGL. DEV. = 3.7 DEGREES REMARK 500 1 G C 16 C8 - N9 - C4 ANGL. DEV. = -2.7 DEGREES REMARK 500 1 G C 16 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 A C 18 N7 - C8 - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 1 G C 22 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 1 G C 22 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 G C 23 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 1 G C 23 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 A C 24 N7 - C8 - N9 ANGL. DEV. = 3.7 DEGREES REMARK 500 1 G C 25 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 1 G C 25 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 G D 34 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 1 G D 34 N7 - C8 - N9 ANGL. DEV. = 4.6 DEGREES REMARK 500 1 A D 35 N7 - C8 - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 1 G D 36 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 1 G D 36 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 A D 37 N7 - C8 - N9 ANGL. DEV. = 3.7 DEGREES REMARK 500 1 A D 39 N7 - C8 - N9 ANGL. DEV. = 3.7 DEGREES REMARK 500 1 G D 42 C8 - N9 - C4 ANGL. DEV. = -2.7 DEGREES REMARK 500 1 G D 42 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 A D 44 N7 - C8 - N9 ANGL. DEV. = 3.7 DEGREES REMARK 500 1 G D 48 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 1 G D 48 N7 - C8 - N9 ANGL. DEV. = 4.6 DEGREES REMARK 500 1 G D 49 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 1 G D 49 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 A D 50 N7 - C8 - N9 ANGL. DEV. = 3.6 DEGREES REMARK 500 1 G D 51 C8 - N9 - C4 ANGL. DEV. = -2.7 DEGREES REMARK 500 1 G D 51 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 2 G C 8 C8 - N9 - C4 ANGL. DEV. = -2.7 DEGREES REMARK 500 2 G C 8 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 2 A C 9 N7 - C8 - N9 ANGL. DEV. = 3.7 DEGREES REMARK 500 2 G C 10 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 2 G C 10 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 2 A C 11 N7 - C8 - N9 ANGL. DEV. = 3.7 DEGREES REMARK 500 2 A C 13 N7 - C8 - N9 ANGL. DEV. = 3.7 DEGREES REMARK 500 2 G C 16 C8 - N9 - C4 ANGL. DEV. = -2.7 DEGREES REMARK 500 2 G C 16 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 2 A C 18 N7 - C8 - N9 ANGL. DEV. = 3.7 DEGREES REMARK 500 2 G C 22 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 2 G C 22 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 2 G C 23 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 2 G C 23 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 2 A C 24 N7 - C8 - N9 ANGL. DEV. = 3.7 DEGREES REMARK 500 2 G C 25 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 444 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 VAL A 2 91.73 59.62 REMARK 500 1 PRO A 3 -168.02 -78.31 REMARK 500 1 ARG A 6 155.30 62.45 REMARK 500 1 HIS A 9 -80.24 60.88 REMARK 500 1 THR A 10 -154.50 -123.74 REMARK 500 1 LEU A 16 -179.56 -59.37 REMARK 500 1 LYS A 19 26.90 -145.78 REMARK 500 1 LYS A 22 -56.66 72.16 REMARK 500 1 ASP A 41 162.83 179.23 REMARK 500 1 SER A 45 -167.24 -123.32 REMARK 500 1 MET A 50 48.07 -100.33 REMARK 500 1 ALA A 54 100.99 -176.28 REMARK 500 1 PHE A 58 -89.07 -120.05 REMARK 500 1 LYS A 59 -40.16 178.43 REMARK 500 1 GLN A 72 103.04 -57.94 REMARK 500 1 PHE A 76 -80.47 -91.50 REMARK 500 1 ASP A 78 36.31 -178.98 REMARK 500 1 LYS A 79 148.02 -171.72 REMARK 500 1 ASP A 89 -169.12 46.28 REMARK 500 1 PHE A 100 -32.19 177.07 REMARK 500 1 VAL B 2 91.82 59.56 REMARK 500 1 PRO B 3 -167.99 -78.33 REMARK 500 1 ARG B 6 155.32 62.42 REMARK 500 1 HIS B 9 -80.26 60.83 REMARK 500 1 THR B 10 -154.53 -123.72 REMARK 500 1 LEU B 16 -179.74 -59.41 REMARK 500 1 LYS B 19 26.83 -145.73 REMARK 500 1 LYS B 22 -56.78 72.25 REMARK 500 1 ASP B 41 162.95 179.38 REMARK 500 1 SER B 45 -167.36 -123.41 REMARK 500 1 MET B 50 48.02 -100.27 REMARK 500 1 ALA B 54 101.03 -176.26 REMARK 500 1 PHE B 58 -89.08 -119.99 REMARK 500 1 LYS B 59 -40.08 178.39 REMARK 500 1 GLN B 72 102.99 -57.85 REMARK 500 1 PHE B 76 -80.57 -91.48 REMARK 500 1 ASP B 78 36.33 -179.03 REMARK 500 1 LYS B 79 148.01 -171.66 REMARK 500 1 ASP B 89 -169.02 46.26 REMARK 500 1 PHE B 100 -32.26 177.00 REMARK 500 2 VAL A 2 90.85 59.44 REMARK 500 2 HIS A 9 -73.73 62.53 REMARK 500 2 THR A 10 -159.60 -135.38 REMARK 500 2 ASN A 15 39.29 177.21 REMARK 500 2 GLU A 18 41.45 -104.89 REMARK 500 2 LYS A 22 -55.01 71.84 REMARK 500 2 ASP A 41 151.38 179.90 REMARK 500 2 ARG A 46 35.46 -178.14 REMARK 500 2 MET A 50 51.00 -103.50 REMARK 500 2 GLN A 53 141.84 -172.90 REMARK 500 REMARK 500 THIS ENTRY HAS 425 RAMACHANDRAN OUTLIERS. 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 6 0.31 SIDE CHAIN REMARK 500 1 ARG A 35 0.23 SIDE CHAIN REMARK 500 1 ARG A 46 0.29 SIDE CHAIN REMARK 500 1 ARG A 51 0.28 SIDE CHAIN REMARK 500 1 ARG A 69 0.32 SIDE CHAIN REMARK 500 1 ARG A 82 0.29 SIDE CHAIN REMARK 500 1 ARG B 6 0.31 SIDE CHAIN REMARK 500 1 ARG B 35 0.23 SIDE CHAIN REMARK 500 1 ARG B 46 0.29 SIDE CHAIN REMARK 500 1 ARG B 51 0.28 SIDE CHAIN REMARK 500 1 ARG B 69 0.32 SIDE CHAIN REMARK 500 1 ARG B 82 0.29 SIDE CHAIN REMARK 500 2 ARG A 6 0.32 SIDE CHAIN REMARK 500 2 ARG A 35 0.29 SIDE CHAIN REMARK 500 2 ARG A 46 0.30 SIDE CHAIN REMARK 500 2 ARG A 51 0.31 SIDE CHAIN REMARK 500 2 ARG A 69 0.31 SIDE CHAIN REMARK 500 2 ARG A 82 0.24 SIDE CHAIN REMARK 500 2 ARG B 6 0.32 SIDE CHAIN REMARK 500 2 ARG B 35 0.29 SIDE CHAIN REMARK 500 2 ARG B 46 0.30 SIDE CHAIN REMARK 500 2 ARG B 51 0.31 SIDE CHAIN REMARK 500 2 ARG B 69 0.31 SIDE CHAIN REMARK 500 2 ARG B 82 0.24 SIDE CHAIN REMARK 500 3 ARG A 6 0.31 SIDE CHAIN REMARK 500 3 ARG A 35 0.21 SIDE CHAIN REMARK 500 3 ARG A 46 0.28 SIDE CHAIN REMARK 500 3 ARG A 51 0.23 SIDE CHAIN REMARK 500 3 ARG A 69 0.32 SIDE CHAIN REMARK 500 3 ARG A 82 0.32 SIDE CHAIN REMARK 500 3 ARG B 6 0.31 SIDE CHAIN REMARK 500 3 ARG B 35 0.21 SIDE CHAIN REMARK 500 3 ARG B 46 0.29 SIDE CHAIN REMARK 500 3 ARG B 51 0.23 SIDE CHAIN REMARK 500 3 ARG B 69 0.32 SIDE CHAIN REMARK 500 3 ARG B 82 0.32 SIDE CHAIN REMARK 500 4 ARG A 6 0.32 SIDE CHAIN REMARK 500 4 ARG A 35 0.32 SIDE CHAIN REMARK 500 4 ARG A 46 0.21 SIDE CHAIN REMARK 500 4 ARG A 51 0.31 SIDE CHAIN REMARK 500 4 ARG A 69 0.30 SIDE CHAIN REMARK 500 4 ARG A 82 0.31 SIDE CHAIN REMARK 500 4 ARG B 6 0.32 SIDE CHAIN REMARK 500 4 ARG B 35 0.32 SIDE CHAIN REMARK 500 4 ARG B 46 0.21 SIDE CHAIN REMARK 500 4 ARG B 51 0.31 SIDE CHAIN REMARK 500 4 ARG B 69 0.30 SIDE CHAIN REMARK 500 4 ARG B 82 0.31 SIDE CHAIN REMARK 500 5 ARG A 6 0.23 SIDE CHAIN REMARK 500 5 ARG A 35 0.25 SIDE CHAIN REMARK 500 REMARK 500 THIS ENTRY HAS 156 PLANE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1AUD RELATED DB: PDB REMARK 900 U1A-UTRRNA, NMR, 31 STRUCTURES REMARK 900 RELATED ID: 1FHT RELATED DB: PDB REMARK 900 RNA-BINDING DOMAIN OF THE U1A SPLICEOSOMAL PROTEIN REMARK 900 RELATED ID: 1URN RELATED DB: PDB REMARK 900 U1A/RNA COMPLEX DBREF 1DZ5 A 1 101 UNP P09012 RU1A_HUMAN 2 102 DBREF 1DZ5 B 1 101 UNP P09012 RU1A_HUMAN 2 102 DBREF 1DZ5 C 8 29 PDB 1DZ5 1DZ5 8 29 DBREF 1DZ5 D 34 55 PDB 1DZ5 1DZ5 34 55 SEQADV 1DZ5 HIS A 30 UNP P09012 TYR 31 ENGINEERED MUTATION SEQADV 1DZ5 ARG A 35 UNP P09012 GLN 36 ENGINEERED MUTATION SEQADV 1DZ5 HIS B 30 UNP P09012 TYR 31 ENGINEERED MUTATION SEQADV 1DZ5 ARG B 35 UNP P09012 GLN 36 ENGINEERED MUTATION SEQRES 1 C 22 G A G A C A U U G C A C C SEQRES 2 C 22 C G G A G U C U C SEQRES 1 D 22 G A G A C A U U G C A C C SEQRES 2 D 22 C G G A G U C U C SEQRES 1 A 101 ALA VAL PRO GLU THR ARG PRO ASN HIS THR ILE TYR ILE SEQRES 2 A 101 ASN ASN LEU ASN GLU LYS ILE LYS LYS ASP GLU LEU LYS SEQRES 3 A 101 LYS SER LEU HIS ALA ILE PHE SER ARG PHE GLY GLN ILE SEQRES 4 A 101 LEU ASP ILE LEU VAL SER ARG SER LEU LYS MET ARG GLY SEQRES 5 A 101 GLN ALA PHE VAL ILE PHE LYS GLU VAL SER SER ALA THR SEQRES 6 A 101 ASN ALA LEU ARG SER MET GLN GLY PHE PRO PHE TYR ASP SEQRES 7 A 101 LYS PRO MET ARG ILE GLN TYR ALA LYS THR ASP SER ASP SEQRES 8 A 101 ILE ILE ALA LYS MET LYS GLY THR PHE VAL SEQRES 1 B 101 ALA VAL PRO GLU THR ARG PRO ASN HIS THR ILE TYR ILE SEQRES 2 B 101 ASN ASN LEU ASN GLU LYS ILE LYS LYS ASP GLU LEU LYS SEQRES 3 B 101 LYS SER LEU HIS ALA ILE PHE SER ARG PHE GLY GLN ILE SEQRES 4 B 101 LEU ASP ILE LEU VAL SER ARG SER LEU LYS MET ARG GLY SEQRES 5 B 101 GLN ALA PHE VAL ILE PHE LYS GLU VAL SER SER ALA THR SEQRES 6 B 101 ASN ALA LEU ARG SER MET GLN GLY PHE PRO PHE TYR ASP SEQRES 7 B 101 LYS PRO MET ARG ILE GLN TYR ALA LYS THR ASP SER ASP SEQRES 8 B 101 ILE ILE ALA LYS MET LYS GLY THR PHE VAL HELIX 1 1 LYS A 22 PHE A 33 1 12 HELIX 2 2 GLU A 60 ARG A 69 1 10 HELIX 3 3 SER A 90 LYS A 95 5 6 HELIX 4 4 LYS A 95 PHE A 100 5 6 HELIX 5 5 LYS B 22 PHE B 33 1 12 HELIX 6 6 GLU B 60 ARG B 69 1 10 HELIX 7 7 SER B 90 LYS B 95 5 6 HELIX 8 8 LYS B 95 PHE B 100 5 6 SHEET 1 AA 5 ASP A 41 LEU A 43 0 SHEET 2 AA 5 GLN A 53 ILE A 57 -1 O PHE A 55 N LEU A 43 SHEET 3 AA 5 THR A 10 ASN A 14 -1 O ILE A 11 N VAL A 56 SHEET 4 AA 5 PRO A 80 ALA A 86 -1 O ARG A 82 N ASN A 14 SHEET 5 AA 5 PHE A 74 PRO A 75 -1 O PHE A 74 N MET A 81 SHEET 1 BA 5 ASP B 41 LEU B 43 0 SHEET 2 BA 5 GLN B 53 ILE B 57 -1 O PHE B 55 N LEU B 43 SHEET 3 BA 5 THR B 10 ASN B 14 -1 O ILE B 11 N VAL B 56 SHEET 4 BA 5 PRO B 80 ALA B 86 -1 O ARG B 82 N ASN B 14 SHEET 5 BA 5 PHE B 74 PRO B 75 -1 O PHE B 74 N MET B 81 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