HEADER TRANSPORT PROTEIN 21-NOV-05 2F3J TITLE THE SOLUTION STRUCTURE OF THE REF2-I MRNA EXPORT FACTOR (RESIDUES 1- TITLE 2 155). COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA AND EXPORT FACTOR BINDING PROTEIN 2; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: RRM DOMAIN (RESIDUES 1 - 155); COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MUS MUSCULUS; SOURCE 3 ORGANISM_COMMON: HOUSE MOUSE; SOURCE 4 ORGANISM_TAXID: 10090; SOURCE 5 GENE: REFBP2, REF2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3)-RP; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET24B KEYWDS RRM DOMAIN; RBD DOMAIN., TRANSPORT PROTEIN EXPDTA SOLUTION NMR NUMMDL 14 AUTHOR A.P.GOLOVANOV,G.M.HAUTBERGUE,S.A.WILSON,L.Y.LIAN REVDAT 4 09-MAR-22 2F3J 1 REMARK SEQADV REVDAT 3 24-FEB-09 2F3J 1 VERSN REVDAT 2 21-NOV-06 2F3J 1 JRNL REVDAT 1 31-OCT-06 2F3J 0 JRNL AUTH A.P.GOLOVANOV,G.M.HAUTBERGUE,A.M.TINTARU,L.Y.LIAN,S.A.WILSON JRNL TITL THE SOLUTION STRUCTURE OF REF2-I REVEALS INTERDOMAIN JRNL TITL 2 INTERACTIONS AND REGIONS INVOLVED IN BINDING MRNA EXPORT JRNL TITL 3 FACTORS AND RNA. JRNL REF RNA V. 12 1933 2006 JRNL REFN ISSN 1355-8382 JRNL PMID 17000901 JRNL DOI 10.1261/RNA.212106 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR 3.5, CNS 1.0 REMARK 3 AUTHORS : BRUKER (XWINNMR), BRUNGER (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: RESIDUAL DIPOLAR COUPLINGS WERE REMARK 3 MEASURED IN 5% PEG LIQUID CRYSTAL MEDIA (C12E5 + HEXANE, RUCKERT REMARK 3 AND OTTING, 2000, J. AM. CHEM. SOC. 122, 7793) AND USED AS SANI REMARK 3 RESTRAINTS IN ARIA. REMARK 4 REMARK 4 2F3J COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-DEC-05. REMARK 100 THE DEPOSITION ID IS D_1000035407. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303; 303 REMARK 210 PH : 6.3; 6.3 REMARK 210 IONIC STRENGTH : 0.12; 0.12 REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 13C,15N-REF2-I; 20 MM NA REMARK 210 PHOSPHATE BUFFER PH 6.3, 100 MM REMARK 210 NACL, 50 MM L-ARG, 50 MM L-GLU, REMARK 210 5 MM EDTA, 50 MM 2- REMARK 210 MERCAPTOETHANOL, 10 MM DTT, 95% REMARK 210 H2O, 5% D2O.; 15N-REF2-I; 20 MM REMARK 210 NA PHOSPHATE BUFFER PH 6.3, 100 REMARK 210 MM NACL, 50 MM L-ARG, 50 MM L- REMARK 210 GLU, 5 MM EDTA, 50 MM 2- REMARK 210 MERCAPTOETHANOL, 10 MM DTT, 95% REMARK 210 H2O, 5% D2O.; 15N,2H-REF2-I; 20 REMARK 210 MM NA PHOSPHATE BUFFER PH 6.3, REMARK 210 100 MM NACL, 50 MM L-ARG, 50 MM REMARK 210 L-GLU, 5 MM EDTA, 50 MM 2- REMARK 210 MERCAPTOETHANOL, 10 MM DTT, 95% REMARK 210 H2O, 5% D2O, 5% LIQUID CRYSTAL REMARK 210 MEDIA MADE OF C12E5 AND HEXANOL. REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY; 3D_15N REMARK 210 -SEPARATED_NOESY; 2D NOESY; HSQC- REMARK 210 IPAP REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : DRX; INOVA REMARK 210 SPECTROMETER MANUFACTURER : BRUKER; VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE, NMRVIEW 5.1, ARIA 1.1, REMARK 210 CNS 1.0 REMARK 210 METHOD USED : ARIA PROTOCOL (NILGES ET AL., REMARK 210 1997, J. MOL. BIOL. 269, 408-422) REMARK 210 USED FOR STRUCTURE CALCULATION. REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 20 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 14 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: THE PROTEIN CONSTRUCT CONTAINS 14-RESIDUE N-TERMINAL T7 REMARK 210 TAG (MASMTGGQQMGRDP), AND C-TERMINAL TAG (LEHHHHHH). THE T7 TAG REMARK 210 IS UNSTRUCTURED AND IS OMITTED IN THE COORDINATE FILE, WHERE REMARK 210 RESIDUE NUMBERING STARTS FROM RESIDUE 1 OF REF2-I. LAST THREE REMARK 210 RESIDUES (LEH) IN THE COORDINATE FILE ORIGINATE FROM THE REMARK 210 BEGINNING OF C-TERMINAL TAG. THE N-TERMINAL DOMAIN (1-74) OF REMARK 210 REF2-I IS FLEXIBLE AND IS LARGELY UNSTRUCTURED, APART FROM THE REMARK 210 REGION 8-18 WHICH FORMS A TRANSIENT HELIX. 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 1-14 REMARK 465 RES C SSSEQI REMARK 465 MET A -13 REMARK 465 ALA A -12 REMARK 465 SER A -11 REMARK 465 MET A -10 REMARK 465 THR A -9 REMARK 465 GLY A -8 REMARK 465 GLY A -7 REMARK 465 GLN A -6 REMARK 465 GLN A -5 REMARK 465 MET A -4 REMARK 465 GLY A -3 REMARK 465 ARG A -2 REMARK 465 ASP A -1 REMARK 465 PRO A 0 REMARK 465 HIS A 159 REMARK 465 HIS A 160 REMARK 465 HIS A 161 REMARK 465 HIS A 162 REMARK 465 HIS A 163 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 HA ALA A 75 HB3 SER A 152 1.34 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 ASP A 3 -74.01 -114.97 REMARK 500 1 MET A 5 -59.49 -141.51 REMARK 500 1 MET A 7 -85.78 66.92 REMARK 500 1 ALA A 36 -92.20 65.06 REMARK 500 1 ARG A 37 -49.88 -142.75 REMARK 500 1 ARG A 40 -64.13 72.37 REMARK 500 1 ARG A 42 -60.65 -171.02 REMARK 500 1 TYR A 46 -52.86 -164.71 REMARK 500 1 LEU A 52 81.72 65.97 REMARK 500 1 GLN A 57 -88.94 -121.44 REMARK 500 1 ASP A 62 -173.16 173.65 REMARK 500 1 GLU A 69 19.41 -168.35 REMARK 500 1 THR A 73 53.32 -165.63 REMARK 500 1 ASN A 81 86.32 167.40 REMARK 500 1 LEU A 82 -153.07 -156.81 REMARK 500 1 ASP A 83 -100.04 -108.42 REMARK 500 1 PHE A 84 -41.38 -148.02 REMARK 500 1 LYS A 102 -60.21 -100.31 REMARK 500 1 ASP A 109 -163.81 -126.25 REMARK 500 1 ARG A 113 -107.43 -170.65 REMARK 500 1 LEU A 115 -11.65 -171.31 REMARK 500 1 THR A 117 132.03 -27.63 REMARK 500 1 ASP A 141 -159.70 83.50 REMARK 500 1 ILE A 147 106.75 -161.66 REMARK 500 1 ALA A 151 70.67 54.08 REMARK 500 1 SER A 152 -89.30 -167.75 REMARK 500 2 ASP A 3 -70.21 -142.24 REMARK 500 2 ASP A 6 -32.24 74.55 REMARK 500 2 MET A 7 -76.24 70.88 REMARK 500 2 SER A 8 46.51 -79.52 REMARK 500 2 ARG A 20 -174.21 67.77 REMARK 500 2 VAL A 22 -58.73 73.41 REMARK 500 2 ALA A 36 -69.82 69.42 REMARK 500 2 ARG A 37 -27.25 -159.16 REMARK 500 2 ASN A 41 64.63 -168.50 REMARK 500 2 ARG A 42 -49.82 -155.96 REMARK 500 2 TYR A 46 -151.53 -129.10 REMARK 500 2 LEU A 52 104.30 62.16 REMARK 500 2 PRO A 53 -83.20 -76.35 REMARK 500 2 HIS A 58 -96.16 61.00 REMARK 500 2 LEU A 60 -89.62 67.58 REMARK 500 2 ASP A 62 -160.68 57.00 REMARK 500 2 THR A 73 32.39 -92.52 REMARK 500 2 ASN A 81 66.92 70.61 REMARK 500 2 LEU A 82 -53.25 -124.19 REMARK 500 2 ASP A 83 -2.60 70.74 REMARK 500 2 ARG A 113 -75.25 -60.47 REMARK 500 2 SER A 114 12.65 163.53 REMARK 500 2 LEU A 115 -70.84 -65.04 REMARK 500 2 ASP A 141 88.33 52.30 REMARK 500 REMARK 500 THIS ENTRY HAS 362 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL DBREF 2F3J A 1 155 UNP Q9JJW6 REFP2_MOUSE 1 155 SEQADV 2F3J MET A -13 UNP Q9JJW6 CLONING ARTIFACT SEQADV 2F3J ALA A -12 UNP Q9JJW6 CLONING ARTIFACT SEQADV 2F3J SER A -11 UNP Q9JJW6 CLONING ARTIFACT SEQADV 2F3J MET A -10 UNP Q9JJW6 CLONING ARTIFACT SEQADV 2F3J THR A -9 UNP Q9JJW6 CLONING ARTIFACT SEQADV 2F3J GLY A -8 UNP Q9JJW6 CLONING ARTIFACT SEQADV 2F3J GLY A -7 UNP Q9JJW6 CLONING ARTIFACT SEQADV 2F3J GLN A -6 UNP Q9JJW6 CLONING ARTIFACT SEQADV 2F3J GLN A -5 UNP Q9JJW6 CLONING ARTIFACT SEQADV 2F3J MET A -4 UNP Q9JJW6 CLONING ARTIFACT SEQADV 2F3J GLY A -3 UNP Q9JJW6 CLONING ARTIFACT SEQADV 2F3J ARG A -2 UNP Q9JJW6 CLONING ARTIFACT SEQADV 2F3J ASP A -1 UNP Q9JJW6 CLONING ARTIFACT SEQADV 2F3J PRO A 0 UNP Q9JJW6 CLONING ARTIFACT SEQADV 2F3J LEU A 156 UNP Q9JJW6 CLONING ARTIFACT SEQADV 2F3J GLU A 157 UNP Q9JJW6 CLONING ARTIFACT SEQADV 2F3J HIS A 158 UNP Q9JJW6 EXPRESSION TAG SEQADV 2F3J HIS A 159 UNP Q9JJW6 EXPRESSION TAG SEQADV 2F3J HIS A 160 UNP Q9JJW6 EXPRESSION TAG SEQADV 2F3J HIS A 161 UNP Q9JJW6 EXPRESSION TAG SEQADV 2F3J HIS A 162 UNP Q9JJW6 EXPRESSION TAG SEQADV 2F3J HIS A 163 UNP Q9JJW6 EXPRESSION TAG SEQRES 1 A 177 MET ALA SER MET THR GLY GLY GLN GLN MET GLY ARG ASP SEQRES 2 A 177 PRO MET ALA ASP LYS MET ASP MET SER LEU ASP ASP ILE SEQRES 3 A 177 ILE LYS LEU ASN ARG ASN GLN ARG ARG VAL ASN ARG GLY SEQRES 4 A 177 GLY GLY PRO ARG ARG ASN ARG PRO ALA ILE ALA ARG GLY SEQRES 5 A 177 GLY ARG ASN ARG PRO ALA PRO TYR SER ARG PRO LYS PRO SEQRES 6 A 177 LEU PRO ASP LYS TRP GLN HIS ASP LEU PHE ASP SER GLY SEQRES 7 A 177 CYS GLY GLY GLY GLU GLY VAL GLU THR GLY ALA LYS LEU SEQRES 8 A 177 LEU VAL SER ASN LEU ASP PHE GLY VAL SER ASP ALA ASP SEQRES 9 A 177 ILE GLN GLU LEU PHE ALA GLU PHE GLY THR LEU LYS LYS SEQRES 10 A 177 ALA ALA VAL ASP TYR ASP ARG SER GLY ARG SER LEU GLY SEQRES 11 A 177 THR ALA ASP VAL HIS PHE GLU ARG ARG ALA ASP ALA LEU SEQRES 12 A 177 LYS ALA MET LYS GLN TYR LYS GLY VAL PRO LEU ASP GLY SEQRES 13 A 177 ARG PRO MET ASP ILE GLN LEU VAL ALA SER GLN ILE ASP SEQRES 14 A 177 LEU GLU HIS HIS HIS HIS HIS HIS HELIX 1 1 SER A 8 ASN A 18 1 11 HELIX 2 2 SER A 87 PHE A 98 1 12 HELIX 3 3 ARG A 124 TYR A 135 1 12 HELIX 4 4 SER A 152 GLU A 157 5 6 SHEET 1 A 4 LYS A 103 VAL A 106 0 SHEET 2 A 4 ALA A 118 PHE A 122 -1 O HIS A 121 N LYS A 103 SHEET 3 A 4 ALA A 75 SER A 80 -1 N LEU A 77 O VAL A 120 SHEET 4 A 4 ASP A 146 VAL A 150 -1 O GLN A 148 N LEU A 78 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