HEADER RNA-BINDING PROTEIN 18-NOV-04 1WCN TITLE NMR STRUCTURE OF THE CARBOXYTERMINAL DOMAINS OF ESCHERICHIA TITLE 2 COLI NUSA COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSCRIPTION ELONGATION PROTEIN NUSA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: ACIDIC REPEAT 2, RESIDUES 426-495; COMPND 5 SYNONYM: N UTILIZATION SUBSTANCE PROTEIN A, L FACTOR NUSA; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI; SOURCE 3 ORGANISM_TAXID: 562; SOURCE 4 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 5 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 6 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 7 EXPRESSION_SYSTEM_PLASMID: PTKK19 KEYWDS RNA-BINDING PROTEIN, ESCHERICHIA COLI NUSA, TRANSCRIPTION KEYWDS 2 REGULATION, REGULATION OF RNA BINDING, TRANSCRIPTION KEYWDS 3 ANTITERMINATION AND TERMINATION, C-TERMINAL REPEAT UNITS, KEYWDS 4 DIRECT PROTEIN SEQUENCING, RNA-BINDING, EXPDTA SOLUTION NMR NUMMDL 19 AUTHOR A.EISENMANN,S.SCHWARZ,K.SCHWEIMER,P.ROESCH REVDAT 2 24-FEB-09 1WCN 1 VERSN REVDAT 1 31-AUG-05 1WCN 0 JRNL AUTH A.EISENMANN,S.SCHWARZ,S.PRASCH,K.SCHWEIMER,P.ROESCH JRNL TITL THE E. COLI NUSA CARBOXY-TERMINAL DOMAINS ARE JRNL TITL 2 STRUCTURALLY SIMILAR AND SHOW SPECIFIC RNAP- AND JRNL TITL 3 LAMBDAN INTERACTIONS JRNL REF PROTEIN SCI. V. 14 2018 2005 JRNL REFN ISSN 0961-8368 JRNL PMID 15987884 JRNL DOI 10.1110/PS.051372205 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XPLOR-NIH 1.2.1 REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT DETAILS CAN BE FOUND IN REMARK 3 THE JOURNAL CITATION ABOVE REMARK 4 REMARK 4 1WCN COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 19-NOV-04. REMARK 100 THE PDBE ID CODE IS EBI-21715. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298.0 REMARK 210 PH : 6.8 REMARK 210 IONIC STRENGTH : 50MM REMARK 210 PRESSURE : 1.0 REMARK 210 SAMPLE CONTENTS : 90% WATER / 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : SEE PUBLICATION REMARK 210 SPECTROMETER FIELD STRENGTH : 600 REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRVIEW REMARK 210 METHOD USED : MANUAL REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 90 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 19 REMARK 210 CONFORMERS, SELECTION CRITERIA : LEAST RESTRAINT VIOLATION REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE REMARK 210 NMR SPECTROSCOPY ON 13C, 15N LABELED GP-NUSA(339-495) 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 400 REMARK 400 COMPOUND REMARK 400 FUNCTION: PARTICIPATES IN BOTH THE TERMINATION AND ANTITERMINATION REMARK 400 OF TRANSCRIPTION. NUSA BINDS DIRECTLY TO THE CORE ENZYME OF THE REMARK 400 DNA-DEPENDENT RNA POLYMERASE. NUSA ALSO INTERACTS WITH LAMBDA N REMARK 400 PROTEIN, RNA, RHO FACTOR, AND PERHAPS NUSB. BINDS RNA. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT 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 ARG A 486 - H TRP A 490 1.50 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 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 LYS A 429 125.72 66.56 REMARK 500 1 TRP A 490 -85.93 -94.01 REMARK 500 2 TRP A 490 -85.98 -102.96 REMARK 500 3 ALA A 468 -34.61 -164.18 REMARK 500 3 TRP A 490 -87.02 -101.95 REMARK 500 4 TRP A 490 -93.00 -108.67 REMARK 500 5 TRP A 490 -83.51 -96.70 REMARK 500 6 TRP A 490 -83.05 -101.69 REMARK 500 7 LYS A 429 131.40 73.03 REMARK 500 7 TRP A 490 -85.70 -99.75 REMARK 500 8 TRP A 490 -80.73 -112.32 REMARK 500 9 TRP A 490 -84.94 -95.22 REMARK 500 10 TRP A 490 -85.25 -97.74 REMARK 500 11 TRP A 490 -85.10 -92.70 REMARK 500 12 TRP A 490 -90.38 -103.11 REMARK 500 13 TRP A 490 -83.22 -96.17 REMARK 500 14 TRP A 490 -83.88 -94.99 REMARK 500 15 TRP A 490 -81.45 -93.60 REMARK 500 16 TRP A 490 -84.80 -93.24 REMARK 500 17 ALA A 480 -37.08 -39.71 REMARK 500 17 TRP A 490 -84.13 -93.89 REMARK 500 18 TRP A 490 -83.43 -97.91 REMARK 500 19 TRP A 490 -83.93 -102.78 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 442 0.31 SIDE CHAIN REMARK 500 1 ARG A 451 0.30 SIDE CHAIN REMARK 500 1 ARG A 486 0.24 SIDE CHAIN REMARK 500 2 ARG A 442 0.22 SIDE CHAIN REMARK 500 2 ARG A 451 0.31 SIDE CHAIN REMARK 500 2 ARG A 486 0.11 SIDE CHAIN REMARK 500 3 ARG A 442 0.32 SIDE CHAIN REMARK 500 3 ARG A 451 0.26 SIDE CHAIN REMARK 500 3 ARG A 486 0.24 SIDE CHAIN REMARK 500 4 ARG A 442 0.30 SIDE CHAIN REMARK 500 4 ARG A 486 0.30 SIDE CHAIN REMARK 500 5 ARG A 442 0.30 SIDE CHAIN REMARK 500 5 ARG A 451 0.29 SIDE CHAIN REMARK 500 5 ARG A 486 0.30 SIDE CHAIN REMARK 500 6 ARG A 442 0.32 SIDE CHAIN REMARK 500 6 ARG A 451 0.31 SIDE CHAIN REMARK 500 6 ARG A 486 0.29 SIDE CHAIN REMARK 500 7 ARG A 442 0.30 SIDE CHAIN REMARK 500 7 ARG A 451 0.09 SIDE CHAIN REMARK 500 7 ARG A 486 0.27 SIDE CHAIN REMARK 500 8 ARG A 442 0.09 SIDE CHAIN REMARK 500 8 ARG A 451 0.32 SIDE CHAIN REMARK 500 8 ARG A 486 0.26 SIDE CHAIN REMARK 500 9 ARG A 442 0.18 SIDE CHAIN REMARK 500 9 ARG A 451 0.20 SIDE CHAIN REMARK 500 10 ARG A 442 0.25 SIDE CHAIN REMARK 500 10 ARG A 451 0.30 SIDE CHAIN REMARK 500 10 ARG A 486 0.13 SIDE CHAIN REMARK 500 11 ARG A 442 0.10 SIDE CHAIN REMARK 500 11 ARG A 451 0.12 SIDE CHAIN REMARK 500 11 ARG A 486 0.15 SIDE CHAIN REMARK 500 12 ARG A 442 0.28 SIDE CHAIN REMARK 500 12 ARG A 451 0.19 SIDE CHAIN REMARK 500 12 ARG A 486 0.27 SIDE CHAIN REMARK 500 13 ARG A 442 0.30 SIDE CHAIN REMARK 500 13 ARG A 451 0.27 SIDE CHAIN REMARK 500 13 ARG A 486 0.09 SIDE CHAIN REMARK 500 14 ARG A 442 0.31 SIDE CHAIN REMARK 500 14 ARG A 451 0.18 SIDE CHAIN REMARK 500 14 ARG A 486 0.09 SIDE CHAIN REMARK 500 15 ARG A 442 0.23 SIDE CHAIN REMARK 500 15 ARG A 451 0.31 SIDE CHAIN REMARK 500 15 ARG A 486 0.31 SIDE CHAIN REMARK 500 16 ARG A 442 0.31 SIDE CHAIN REMARK 500 16 ARG A 451 0.31 SIDE CHAIN REMARK 500 16 ARG A 486 0.20 SIDE CHAIN REMARK 500 17 ARG A 442 0.32 SIDE CHAIN REMARK 500 17 ARG A 451 0.29 SIDE CHAIN REMARK 500 17 ARG A 486 0.31 SIDE CHAIN REMARK 500 18 ARG A 442 0.32 SIDE CHAIN REMARK 500 18 ARG A 451 0.30 SIDE CHAIN REMARK 500 18 ARG A 486 0.29 SIDE CHAIN REMARK 500 19 ARG A 451 0.32 SIDE CHAIN REMARK 500 19 ARG A 486 0.23 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR PROVIDED. REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1U9L RELATED DB: PDB REMARK 900 STRUCTURAL BASIS FOR A NUSA- PROTEIN N REMARK 900 INTERACTION REMARK 900 RELATED ID: 1WCL RELATED DB: PDB REMARK 900 NMR STRUCTURE OF THE CARBOXYTERMINAL DOMAINS REMARK 900 OF ESCHERICHIA COLI NUSA DBREF 1WCN A 426 495 UNP P03003 NUSA_ECOLI 426 495 SEQRES 1 A 70 GLY ASP ASN LYS PRO ALA ASP ASP LEU LEU ASN LEU GLU SEQRES 2 A 70 GLY VAL ASP ARG ASP LEU ALA PHE LYS LEU ALA ALA ARG SEQRES 3 A 70 GLY VAL CYS THR LEU GLU ASP LEU ALA GLU GLN GLY ILE SEQRES 4 A 70 ASP ASP LEU ALA ASP ILE GLU GLY LEU THR ASP GLU LYS SEQRES 5 A 70 ALA GLY ALA LEU ILE MET ALA ALA ARG ASN ILE CYS TRP SEQRES 6 A 70 PHE GLY ASP GLU ALA HELIX 1 1 ASP A 432 LEU A 435 1 4 HELIX 2 2 ARG A 442 ALA A 449 1 8 HELIX 3 3 LEU A 456 ALA A 460 1 5 HELIX 4 4 ILE A 464 ALA A 468 1 5 HELIX 5 5 ASP A 475 CYS A 489 1 15 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