HEADER TRANSLATION 10-OCT-11 2LKC TITLE FREE B.ST IF2-G2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSLATION INITIATION FACTOR IF-2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: G-DOMAIN REGION RESIDUES 241-414; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: GEOBACILLUS STEAROTHERMOPHILUS; SOURCE 3 ORGANISM_TAXID: 1422; SOURCE 4 GENE: INFB; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 7 EXPRESSION_SYSTEM_VECTOR: PGST KEYWDS TRANSLATION EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR H.WIENK,E.TISHCHENKO,R.BELARDINELLI,S.TOMASELLI,R.DONGRE,R.SPURIO, AUTHOR 2 G.E.FOLKERS,C.O.GUALERZI,R.BOELENS REVDAT 4 15-MAY-24 2LKC 1 REMARK REVDAT 3 14-JUN-23 2LKC 1 REMARK SEQADV REVDAT 2 18-JUL-12 2LKC 1 JRNL REVDAT 1 15-FEB-12 2LKC 0 JRNL AUTH H.WIENK,E.TISHCHENKO,R.BELARDINELLI,S.TOMASELLI,R.DONGRE, JRNL AUTH 2 R.SPURIO,G.E.FOLKERS,C.O.GUALERZI,R.BOELENS JRNL TITL STRUCTURAL DYNAMICS OF BACTERIAL TRANSLATION INITIATION JRNL TITL 2 FACTOR IF2. JRNL REF J.BIOL.CHEM. V. 287 10922 2012 JRNL REFN ISSN 0021-9258 JRNL PMID 22308033 JRNL DOI 10.1074/JBC.M111.333393 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS, CNS REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 (CNS), BRUNGER, ADAMS, CLORE, GROS, NILGES AND REMARK 3 READ (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2LKC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-OCT-11. REMARK 100 THE DEPOSITION ID IS D_1000102487. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 315 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : 0.15 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.4-0.9 MM [U-100% 13C; U-100% REMARK 210 15N] PROTEIN, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION 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 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 HG2 MET A 132 HZ3 TRP A 141 1.22 REMARK 500 HG13 ILE A 45 H GLY A 46 1.24 REMARK 500 HA VAL A 11 HB ILE A 81 1.33 REMARK 500 HA3 GLY A 15 HG12 VAL A 85 1.35 REMARK 500 HZ3 LYS A 175 OXT PRO A 178 1.57 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 5 114.16 72.68 REMARK 500 1 SER A 31 49.63 -149.81 REMARK 500 1 THR A 34 -63.26 -161.81 REMARK 500 1 GLU A 35 -169.71 46.22 REMARK 500 1 GLN A 36 -80.71 -102.13 REMARK 500 1 GLU A 37 -48.01 -139.39 REMARK 500 1 GLN A 43 24.78 -70.80 REMARK 500 1 ILE A 45 -157.58 -168.59 REMARK 500 1 ASN A 53 -5.69 73.87 REMARK 500 1 LEU A 60 137.47 73.79 REMARK 500 1 PRO A 63 84.80 -68.52 REMARK 500 1 HIS A 65 -59.50 -123.45 REMARK 500 1 PHE A 68 87.19 68.87 REMARK 500 1 THR A 69 107.77 54.96 REMARK 500 1 ARG A 72 74.32 -158.63 REMARK 500 1 ALA A 73 116.58 -174.45 REMARK 500 1 ALA A 76 79.14 -158.14 REMARK 500 1 ALA A 88 -97.65 41.35 REMARK 500 1 ASN A 107 41.54 75.98 REMARK 500 1 ILE A 114 95.59 -67.43 REMARK 500 1 GLU A 121 128.93 159.99 REMARK 500 1 ALA A 122 -88.27 -62.64 REMARK 500 1 ASN A 123 75.46 -156.49 REMARK 500 1 PRO A 138 160.69 -47.05 REMARK 500 1 ASP A 144 27.68 -167.06 REMARK 500 1 LEU A 174 -78.01 -103.63 REMARK 500 1 LYS A 175 5.20 -155.90 REMARK 500 1 ALA A 176 -112.22 69.14 REMARK 500 2 ARG A 7 75.70 58.45 REMARK 500 2 PRO A 9 91.75 -57.89 REMARK 500 2 SER A 31 -59.69 -123.76 REMARK 500 2 THR A 34 -26.58 153.57 REMARK 500 2 GLN A 36 -74.50 -129.16 REMARK 500 2 ALA A 38 81.12 42.54 REMARK 500 2 HIS A 44 -49.12 -145.38 REMARK 500 2 ILE A 45 -176.91 -177.05 REMARK 500 2 ASN A 53 -39.06 70.97 REMARK 500 2 ASP A 54 -86.45 -147.13 REMARK 500 2 LYS A 55 40.82 158.51 REMARK 500 2 ARG A 72 -59.90 -155.34 REMARK 500 2 ALA A 73 -168.52 -124.63 REMARK 500 2 ALA A 88 -104.41 42.92 REMARK 500 2 ASN A 107 6.11 86.13 REMARK 500 2 PRO A 120 -3.04 -56.20 REMARK 500 2 PRO A 124 -75.86 -27.85 REMARK 500 2 ASN A 135 42.95 76.78 REMARK 500 2 PRO A 138 152.64 -46.87 REMARK 500 2 ASP A 144 30.06 -151.07 REMARK 500 2 GLU A 172 -26.38 -34.73 REMARK 500 3 PRO A 9 35.86 -92.68 REMARK 500 REMARK 500 THIS ENTRY HAS 503 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 TYR A 134 0.09 SIDE CHAIN REMARK 500 4 TYR A 134 0.09 SIDE CHAIN REMARK 500 5 TYR A 134 0.11 SIDE CHAIN REMARK 500 9 TYR A 134 0.09 SIDE CHAIN REMARK 500 12 TYR A 134 0.07 SIDE CHAIN REMARK 500 15 TYR A 134 0.11 SIDE CHAIN REMARK 500 18 TYR A 134 0.07 SIDE CHAIN REMARK 500 20 TYR A 134 0.11 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 6946 RELATED DB: BMRB REMARK 900 RELATED ID: 2LKD RELATED DB: PDB REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE AUTHOR STATES THAT LITERATURE DESCRIBING IF2-SEQUENCING INDEED REMARK 999 SHOWS AN ALA AT THIS POSITION, NOT ARG. DBREF 2LKC A 5 178 UNP P04766 IF2_GEOSE 241 414 SEQADV 2LKC GLY A 1 UNP P04766 EXPRESSION TAG SEQADV 2LKC SER A 2 UNP P04766 EXPRESSION TAG SEQADV 2LKC HIS A 3 UNP P04766 EXPRESSION TAG SEQADV 2LKC MET A 4 UNP P04766 EXPRESSION TAG SEQADV 2LKC ALA A 76 UNP P04766 ARG 312 SEE REMARK 999 SEQRES 1 A 178 GLY SER HIS MET VAL GLU ARG PRO PRO VAL VAL THR ILE SEQRES 2 A 178 MET GLY HIS VAL ASP HIS GLY LYS THR THR LEU LEU ASP SEQRES 3 A 178 ALA ILE ARG HIS SER LYS VAL THR GLU GLN GLU ALA GLY SEQRES 4 A 178 GLY ILE THR GLN HIS ILE GLY ALA TYR GLN VAL THR VAL SEQRES 5 A 178 ASN ASP LYS LYS ILE THR PHE LEU ASP THR PRO GLY HIS SEQRES 6 A 178 GLU ALA PHE THR THR MET ARG ALA ARG GLY ALA GLN VAL SEQRES 7 A 178 THR ASP ILE VAL ILE LEU VAL VAL ALA ALA ASP ASP GLY SEQRES 8 A 178 VAL MET PRO GLN THR VAL GLU ALA ILE ASN HIS ALA LYS SEQRES 9 A 178 ALA ALA ASN VAL PRO ILE ILE VAL ALA ILE ASN LYS MET SEQRES 10 A 178 ASP LYS PRO GLU ALA ASN PRO ASP ARG VAL MET GLN GLU SEQRES 11 A 178 LEU MET GLU TYR ASN LEU VAL PRO GLU GLU TRP GLY GLY SEQRES 12 A 178 ASP THR ILE PHE CYS LYS LEU SER ALA LYS THR LYS GLU SEQRES 13 A 178 GLY LEU ASP HIS LEU LEU GLU MET ILE LEU LEU VAL SER SEQRES 14 A 178 GLU MET GLU GLU LEU LYS ALA ASN PRO HELIX 1 1 GLY A 20 HIS A 30 1 11 HELIX 2 2 MET A 93 LYS A 104 1 12 HELIX 3 3 ALA A 105 ASN A 107 5 3 HELIX 4 4 ASN A 123 MET A 132 1 10 HELIX 5 5 LYS A 155 GLU A 172 1 18 SHEET 1 A 6 GLN A 49 VAL A 52 0 SHEET 2 A 6 LYS A 55 PHE A 59 -1 O ILE A 57 N VAL A 50 SHEET 3 A 6 VAL A 10 MET A 14 1 N VAL A 11 O THR A 58 SHEET 4 A 6 ILE A 81 ALA A 87 1 O ILE A 83 N MET A 14 SHEET 5 A 6 ILE A 110 ASN A 115 1 O ALA A 113 N VAL A 86 SHEET 6 A 6 THR A 145 LYS A 149 1 O CYS A 148 N VAL A 112 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