HEADER SPLICING 18-SEP-20 7AEP TITLE SOLUTION STRUCTURE OF U1-A RRM2 (190-282) COMPND MOL_ID: 1; COMPND 2 MOLECULE: U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: U1A; COMPND 5 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: SNRPA; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI 'BL21-GOLD(DE3)PLYSS AG'; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 866768 KEYWDS U1 SNRNP TAIL, RRM, SPLICING EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR S.CAMPAGNE,F.H.ALLAIN REVDAT 5 14-JUN-23 7AEP 1 REMARK REVDAT 4 07-JUL-21 7AEP 1 JRNL REVDAT 3 30-JUN-21 7AEP 1 JRNL REVDAT 2 02-JUN-21 7AEP 1 JRNL REVDAT 1 03-FEB-21 7AEP 0 JRNL AUTH S.CAMPAGNE,T.DE VRIES,F.MALARD,P.AFANASYEV,G.DORN,E.DEDIC, JRNL AUTH 2 J.KOHLBRECHER,D.BOEHRINGER,A.CLERY,F.H.ALLAIN JRNL TITL AN IN VITRO RECONSTITUTED U1 SNRNP ALLOWS THE STUDY OF THE JRNL TITL 2 DISORDERED REGIONS OF THE PARTICLE AND THE INTERACTIONS WITH JRNL TITL 3 PROTEINS AND LIGANDS. JRNL REF NUCLEIC ACIDS RES. V. 49 E63 2021 JRNL REFN ESSN 1362-4962 JRNL PMID 33677607 JRNL DOI 10.1093/NAR/GKAB135 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : AMBER 20 REMARK 3 AUTHORS : CASE, DARDEN, CHEATHAM III, SIMMERLING, WANG, REMARK 3 DUKE, LUO, ... AND KOLLMAN REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7AEP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-SEP-20. REMARK 100 THE DEPOSITION ID IS D_1292111295. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 313 REMARK 210 PH : 6.8 REMARK 210 IONIC STRENGTH : 60 REMARK 210 PRESSURE : ATMOSPHERIC PA REMARK 210 SAMPLE CONTENTS : 10 MM NAPO4, 50 MM SODIUM REMARK 210 CHLORIDE, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D HNCACB; 3D CBCA(CO)NH; 3D REMARK 210 HNCO; 3D H(CCO)NH; 3D C(CO)NH; REMARK 210 3D 1H-15N NOESY; 3D 1H-13C NOESY; REMARK 210 3D 1H-13C NOESY AROMATIC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 900 MHZ REMARK 210 SPECTROMETER MODEL : 600 AVIII; 900 AVII REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CYANA 3.94, CARA 1.9 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 LOWEST REMARK 210 ENERGY 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 0 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6100 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 0.0 KCAL/MOL 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 MET A 157 REMARK 465 PRO A 158 REMARK 465 GLY A 159 REMARK 465 GLN A 160 REMARK 465 PRO A 161 REMARK 465 PRO A 162 REMARK 465 TYR A 163 REMARK 465 MET A 164 REMARK 465 PRO A 165 REMARK 465 PRO A 166 REMARK 465 PRO A 167 REMARK 465 GLY A 168 REMARK 465 MET A 169 REMARK 465 ILE A 170 REMARK 465 PRO A 171 REMARK 465 PRO A 172 REMARK 465 PRO A 173 REMARK 465 GLY A 174 REMARK 465 LEU A 175 REMARK 465 ALA A 176 REMARK 465 PRO A 177 REMARK 465 GLY A 178 REMARK 465 GLN A 179 REMARK 465 ILE A 180 REMARK 465 PRO A 181 REMARK 465 PRO A 182 REMARK 465 GLY A 183 REMARK 465 ALA A 184 REMARK 465 MET A 185 REMARK 465 PRO A 186 REMARK 465 PRO A 187 REMARK 465 GLN A 188 REMARK 465 GLN A 189 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 PRO A 200 -167.78 -70.10 REMARK 500 1 HIS A 208 6.04 -64.02 REMARK 500 1 PRO A 232 13.64 -66.57 REMARK 500 1 LYS A 235 -62.72 -122.85 REMARK 500 1 HIS A 244 -21.19 -152.44 REMARK 500 1 GLN A 265 106.60 -44.08 REMARK 500 1 LYS A 268 66.49 -69.94 REMARK 500 1 MET A 275 106.22 -54.42 REMARK 500 2 HIS A 208 6.11 -64.93 REMARK 500 2 PRO A 232 6.75 -61.52 REMARK 500 2 LYS A 235 -63.49 -122.65 REMARK 500 2 HIS A 244 -20.03 -145.84 REMARK 500 2 GLN A 265 106.85 -45.32 REMARK 500 2 MET A 275 104.22 -54.86 REMARK 500 3 HIS A 208 5.52 -64.39 REMARK 500 3 PRO A 232 6.64 -61.40 REMARK 500 3 LYS A 235 -63.79 -122.99 REMARK 500 3 HIS A 244 -20.90 -157.47 REMARK 500 3 GLN A 265 106.66 -45.21 REMARK 500 3 MET A 275 107.49 -55.30 REMARK 500 4 PRO A 197 10.11 -63.38 REMARK 500 4 HIS A 208 5.47 -64.02 REMARK 500 4 PRO A 232 5.84 -60.91 REMARK 500 4 LYS A 235 -54.37 -123.16 REMARK 500 4 HIS A 244 -21.94 -144.48 REMARK 500 4 GLN A 265 106.36 -45.03 REMARK 500 4 MET A 275 102.41 -55.02 REMARK 500 5 LEU A 201 30.84 -158.52 REMARK 500 5 HIS A 208 6.98 -64.60 REMARK 500 5 PRO A 232 6.99 -60.72 REMARK 500 5 LYS A 235 -63.37 -123.11 REMARK 500 5 HIS A 244 -18.76 -147.91 REMARK 500 5 GLN A 265 107.91 -45.09 REMARK 500 5 MET A 275 102.79 -55.05 REMARK 500 6 HIS A 208 10.39 -59.59 REMARK 500 6 PRO A 232 5.28 -60.56 REMARK 500 6 LYS A 235 -58.13 -123.30 REMARK 500 6 HIS A 244 -16.92 -144.32 REMARK 500 6 GLN A 265 106.52 -44.36 REMARK 500 6 MET A 275 102.90 -55.05 REMARK 500 7 ALA A 198 11.71 -150.15 REMARK 500 7 HIS A 208 5.18 -64.19 REMARK 500 7 PRO A 232 13.84 -66.50 REMARK 500 7 LYS A 235 -60.65 -122.89 REMARK 500 7 HIS A 244 -24.12 -149.66 REMARK 500 7 GLN A 265 107.19 -44.77 REMARK 500 7 MET A 275 103.56 -55.61 REMARK 500 8 GLN A 199 48.63 -166.70 REMARK 500 8 HIS A 208 5.55 -64.21 REMARK 500 8 PRO A 232 5.72 -61.12 REMARK 500 REMARK 500 THIS ENTRY HAS 132 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2U1A RELATED DB: PDB REMARK 900 RELATED ID: 34560 RELATED DB: BMRB REMARK 900 SOLUTION STRUCTURE OF U1-A RRM2 (190-282) DBREF 7AEP A 157 282 UNP P09012 SNRPA_HUMAN 157 282 SEQRES 1 A 126 MET PRO GLY GLN PRO PRO TYR MET PRO PRO PRO GLY MET SEQRES 2 A 126 ILE PRO PRO PRO GLY LEU ALA PRO GLY GLN ILE PRO PRO SEQRES 3 A 126 GLY ALA MET PRO PRO GLN GLN LEU MET PRO GLY GLN MET SEQRES 4 A 126 PRO PRO ALA GLN PRO LEU SER GLU ASN PRO PRO ASN HIS SEQRES 5 A 126 ILE LEU PHE LEU THR ASN LEU PRO GLU GLU THR ASN GLU SEQRES 6 A 126 LEU MET LEU SER MET LEU PHE ASN GLN PHE PRO GLY PHE SEQRES 7 A 126 LYS GLU VAL ARG LEU VAL PRO GLY ARG HIS ASP ILE ALA SEQRES 8 A 126 PHE VAL GLU PHE ASP ASN GLU VAL GLN ALA GLY ALA ALA SEQRES 9 A 126 ARG ASP ALA LEU GLN GLY PHE LYS ILE THR GLN ASN ASN SEQRES 10 A 126 ALA MET LYS ILE SER PHE ALA LYS LYS HELIX 1 AA1 ASN A 220 GLN A 230 1 11 HELIX 2 AA2 GLN A 256 GLN A 265 1 10 SHEET 1 AA1 5 GLU A 236 ARG A 238 0 SHEET 2 AA1 5 ALA A 247 GLU A 250 -1 O PHE A 248 N ARG A 238 SHEET 3 AA1 5 LEU A 210 THR A 213 -1 N LEU A 212 O ALA A 247 SHEET 4 AA1 5 ASN A 273 PHE A 279 -1 O SER A 278 N PHE A 211 SHEET 5 AA1 5 PHE A 267 THR A 270 -1 O PHE A 267 N MET A 275 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