HEADER TRANSLATION 18-NOV-11 2LLX TITLE SOLUTION STRUCTURE OF THE N-TERMINAL DOMAIN OF HUMAN POLYPEPTIDE CHAIN TITLE 2 RELEASE FACTOR ERF1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: EUKARYOTIC PEPTIDE CHAIN RELEASE FACTOR SUBUNIT 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 1-142; COMPND 5 SYNONYM: EUKARYOTIC RELEASE FACTOR 1, ERF1, PROTEIN CL1, TB3-1; 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: ETF1, ERF1, RF1, SUP45L1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3); SOURCE 9 EXPRESSION_SYSTEM_VARIANT: PUBS; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: PET23B KEYWDS PROTEIN SYNTHESIS TERMINATION, STOP CODON RECOGNITION, TRANSLATION EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR V.I.POLSHAKOV,B.D.ELISEEV,B.BIRDSALL,L.Y.FROLOVA REVDAT 3 15-MAY-24 2LLX 1 REMARK REVDAT 2 14-JUN-23 2LLX 1 REMARK SEQADV REVDAT 1 30-MAY-12 2LLX 0 JRNL AUTH V.I.POLSHAKOV,B.D.ELISEEV,B.BIRDSALL,L.Y.FROLOVA JRNL TITL STRUCTURE AND DYNAMICS IN SOLUTION OF THE STOP CODON JRNL TITL 2 DECODING N-TERMINAL DOMAIN OF THE HUMAN POLYPEPTIDE CHAIN JRNL TITL 3 RELEASE FACTOR ERF1. JRNL REF PROTEIN SCI. V. 21 896 2012 JRNL REFN ISSN 0961-8368 JRNL PMID 22517631 JRNL DOI 10.1002/PRO.2067 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TOPSPIN, CNS REMARK 3 AUTHORS : BRUKER BIOSPIN (TOPSPIN), BRUNGER, ADAMS, CLORE, REMARK 3 GROS, NILGES AND READ (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2LLX COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 23-NOV-11. REMARK 100 THE DEPOSITION ID IS D_1000102543. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.8 REMARK 210 IONIC STRENGTH : 0.035 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM [U-99% 13C; U-99% 15N] REMARK 210 NERF1, 25 MM SODIUM CHLORIDE, 10 REMARK 210 MM SODIUM PHOSPHATE, 2 MM BETA- REMARK 210 MERCAPTOETHANOL, 0.01 % SODIUM REMARK 210 AZIDE, 90% H2O/10% D2O; 1 MM [U- REMARK 210 99% 13C; U-99% 15N] NERF1, 25 MM REMARK 210 SODIUM CHLORIDE, 10 MM SODIUM REMARK 210 PHOSPHATE, 2 MM BETA- REMARK 210 MERCAPTOETHANOL, 0.01 % SODIUM REMARK 210 AZIDE, 100% D2O; 1 MM NERF1, 25 REMARK 210 MM SODIUM CHLORIDE, 10 MM SODIUM REMARK 210 PHOSPHATE, 2 MM BETA- REMARK 210 MERCAPTOETHANOL, 0.01 % SODIUM REMARK 210 AZIDE, 100% D2O; 1 MM [U-99% 15N] REMARK 210 NERF1, 25 MM SODIUM CHLORIDE, REMARK 210 10 MM SODIUM PHOSPHATE, 2 MM REMARK 210 BETA-MERCAPTOETHANOL, 0.01 % REMARK 210 SODIUM AZIDE, 90% H2O/10% D2O; 1 REMARK 210 MM [U-99% 15N] NERF1, 25 MM REMARK 210 SODIUM CHLORIDE, 10 MM SODIUM REMARK 210 PHOSPHATE, 2 MM BETA- REMARK 210 MERCAPTOETHANOL, 0.01 % SODIUM REMARK 210 AZIDE, 5.00 % C12E5, 1.068 % REMARK 210 HEXANOL, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-13C HSQC; REMARK 210 2D DQF-COSY; 2D 1H-1H NOESY; 3D REMARK 210 CBCA(CO)NH; 3D HNCO; 3D HNCACB; REMARK 210 3D HBHA(CO)NH; 3D HNHA; 3D HNHB; REMARK 210 3D H(CCO)NH; 3D HCCH-TOCSY; 3D REMARK 210 1H-15N NOESY; 3D 1H-13C NOESY; REMARK 210 2D IPAP; 2D J-MODULATED 1H-15N REMARK 210 HSQC; 15N{1H} NOE; 15N T1; 15N T2 REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA; AVANCE REMARK 210 SPECTROMETER MANUFACTURER : VARIAN; BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : VNMR, NMRPIPE 5.99, SPARKY REMARK 210 3.114, TALOS, ANGLESEARCH 2.10, REMARK 210 CNS, NMREST 0.99, RELAXFIT 0.99, REMARK 210 PROCHECKNMR, INSIGHT II 2000 REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS 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: MONOMERIC 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. (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 LEU A 143 REMARK 465 GLU A 144 REMARK 465 HIS A 145 REMARK 465 HIS A 146 REMARK 465 HIS A 147 REMARK 465 HIS A 148 REMARK 465 HIS A 149 REMARK 465 HIS A 150 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 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 SER A 6 77.22 170.89 REMARK 500 1 ALA A 7 -87.28 -76.18 REMARK 500 1 THR A 32 77.40 166.11 REMARK 500 1 PRO A 89 164.91 -47.13 REMARK 500 1 ASN A 121 43.62 -89.69 REMARK 500 2 PRO A 5 -87.75 -68.12 REMARK 500 2 SER A 6 136.27 174.12 REMARK 500 2 PRO A 89 164.94 -47.46 REMARK 500 2 ASN A 121 46.53 -89.02 REMARK 500 2 ASP A 128 -161.86 -160.95 REMARK 500 3 PRO A 5 -81.61 -40.05 REMARK 500 3 ALA A 7 -68.99 -108.55 REMARK 500 3 PRO A 89 164.96 -47.61 REMARK 500 3 ASN A 121 44.98 -89.33 REMARK 500 4 SER A 6 80.48 165.94 REMARK 500 4 ALA A 7 -87.16 -68.69 REMARK 500 4 PRO A 89 164.82 -45.38 REMARK 500 4 ASN A 121 48.05 -88.51 REMARK 500 5 SER A 6 76.40 173.85 REMARK 500 5 ALA A 7 -86.14 -77.56 REMARK 500 5 THR A 32 65.01 71.70 REMARK 500 5 PRO A 89 165.00 -47.61 REMARK 500 5 ASN A 121 49.47 -86.72 REMARK 500 6 PRO A 5 -90.40 -65.62 REMARK 500 6 THR A 32 76.16 75.54 REMARK 500 6 PRO A 89 164.94 -47.06 REMARK 500 6 ASN A 121 44.88 -90.87 REMARK 500 7 PRO A 5 -90.84 -53.33 REMARK 500 7 ALA A 7 -83.88 -77.39 REMARK 500 7 PRO A 89 161.07 -44.40 REMARK 500 8 SER A 6 37.01 -178.60 REMARK 500 8 ALA A 7 -81.97 -53.85 REMARK 500 8 THR A 32 68.24 73.44 REMARK 500 8 PRO A 89 164.89 -43.96 REMARK 500 8 ASN A 121 45.38 -88.23 REMARK 500 8 ASP A 128 -168.68 -164.87 REMARK 500 8 THR A 133 37.42 -93.77 REMARK 500 9 PRO A 5 -85.28 -49.14 REMARK 500 9 ALA A 7 -82.55 -99.20 REMARK 500 9 THR A 32 69.39 74.16 REMARK 500 9 PRO A 89 164.96 -46.16 REMARK 500 9 ASN A 121 47.46 -86.73 REMARK 500 9 THR A 133 49.32 -91.69 REMARK 500 10 PRO A 5 -77.70 -80.77 REMARK 500 10 PRO A 89 164.79 -45.44 REMARK 500 10 ASN A 121 46.11 -87.27 REMARK 500 11 SER A 6 75.16 172.91 REMARK 500 11 ALA A 7 -85.60 -74.02 REMARK 500 11 PRO A 89 163.80 -41.79 REMARK 500 11 ASN A 121 44.02 -91.61 REMARK 500 REMARK 500 THIS ENTRY HAS 87 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6116 RELATED DB: BMRB REMARK 900 BACKBONE (H,CA,CB AND N) RESONANCE ASSIGNMENT OF THE N-TERMINAL REMARK 900 DOMAIN OF HUMAN ERF1 REMARK 900 RELATED ID: 1DT9 RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN EUKARYOTIC RELEASE FACTOR ERF1 REMARK 900 RELATED ID: 3E1Y RELATED DB: PDB REMARK 900 CRYSTAL STRUCTURE OF HUMAN ERF1/ERF3 COMPLEX REMARK 900 RELATED ID: 6763 RELATED DB: BMRB REMARK 900 NMR ASSIGNMENTS OF THE MIDDLE DOMAIN OF HUMAN POLYPEPTIDE RELEASE REMARK 900 FACTOR ERF1 REMARK 900 RELATED ID: 2HST RELATED DB: PDB REMARK 900 NMR STRUCTURE AND DYNAMICS OF THE MIDDLE DOMAIN OF HUMAN ERF1 REMARK 900 RELATED ID: 15366 RELATED DB: BMRB REMARK 900 NMR ASSIGNMENTS OF THE C-TERMINAL DOMAIN OF HUMAN POLYPEPTIDE REMARK 900 RELEASE FACTOR ERF1 REMARK 900 RELATED ID: 2KTV RELATED DB: PDB REMARK 900 NMR SOLUTION STRUCTURE OF THE OPEN CONFORMER OF THE C-DOMAIN OF REMARK 900 HUMAN ERF1 REMARK 900 RELATED ID: 2KTU RELATED DB: PDB REMARK 900 NMR SOLUTION STRUCTURE OF THE CLOSED CONFORMER OF THE C-DOMAIN OF REMARK 900 HUMAN ERF1 REMARK 900 RELATED ID: 18092 RELATED DB: BMRB DBREF 2LLX A 1 142 UNP P62495 ERF1_HUMAN 1 142 SEQADV 2LLX LEU A 143 UNP P62495 EXPRESSION TAG SEQADV 2LLX GLU A 144 UNP P62495 EXPRESSION TAG SEQADV 2LLX HIS A 145 UNP P62495 EXPRESSION TAG SEQADV 2LLX HIS A 146 UNP P62495 EXPRESSION TAG SEQADV 2LLX HIS A 147 UNP P62495 EXPRESSION TAG SEQADV 2LLX HIS A 148 UNP P62495 EXPRESSION TAG SEQADV 2LLX HIS A 149 UNP P62495 EXPRESSION TAG SEQADV 2LLX HIS A 150 UNP P62495 EXPRESSION TAG SEQRES 1 A 150 MET ALA ASP ASP PRO SER ALA ALA ASP ARG ASN VAL GLU SEQRES 2 A 150 ILE TRP LYS ILE LYS LYS LEU ILE LYS SER LEU GLU ALA SEQRES 3 A 150 ALA ARG GLY ASN GLY THR SER MET ILE SER LEU ILE ILE SEQRES 4 A 150 PRO PRO LYS ASP GLN ILE SER ARG VAL ALA LYS MET LEU SEQRES 5 A 150 ALA ASP GLU PHE GLY THR ALA SER ASN ILE LYS SER ARG SEQRES 6 A 150 VAL ASN ARG LEU SER VAL LEU GLY ALA ILE THR SER VAL SEQRES 7 A 150 GLN GLN ARG LEU LYS LEU TYR ASN LYS VAL PRO PRO ASN SEQRES 8 A 150 GLY LEU VAL VAL TYR CYS GLY THR ILE VAL THR GLU GLU SEQRES 9 A 150 GLY LYS GLU LYS LYS VAL ASN ILE ASP PHE GLU PRO PHE SEQRES 10 A 150 LYS PRO ILE ASN THR SER LEU TYR LEU CYS ASP ASN LYS SEQRES 11 A 150 PHE HIS THR GLU ALA LEU THR ALA LEU LEU SER ASP LEU SEQRES 12 A 150 GLU HIS HIS HIS HIS HIS HIS HELIX 1 1 ALA A 8 ALA A 26 1 19 HELIX 2 2 GLN A 44 SER A 60 1 17 HELIX 3 3 SER A 64 LYS A 83 1 20 HELIX 4 4 THR A 133 ASP A 142 1 10 SHEET 1 A 4 GLU A 107 PHE A 114 0 SHEET 2 A 4 LEU A 93 VAL A 101 -1 N GLY A 98 O VAL A 110 SHEET 3 A 4 MET A 34 ILE A 39 -1 N ILE A 39 O LEU A 93 SHEET 4 A 4 LEU A 124 ASP A 128 -1 O LEU A 126 N SER A 36 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