HEADER RNA BINDING PROTEIN 29-APR-13 2M7S TITLE NMR STRUCTURE OF RNA RECOGNITION MOTIF 2 (RRM2) OF HOMO SAPIENS TITLE 2 SPLICING FACTOR, ARGININE/SERINE-RICH 1 COMPND MOL_ID: 1; COMPND 2 MOLECULE: SERINE/ARGININE-RICH SPLICING FACTOR 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 106-195; COMPND 5 SYNONYM: ALTERNATIVE-SPLICING FACTOR 1, ASF-1, SPLICING FACTOR, COMPND 6 ARGININE/SERINE-RICH 1, PRE-MRNA-SPLICING FACTOR SF2, P33 SUBUNIT; COMPND 7 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: SRSF1, ASF, SF2, SF2P33, SFRS1, OK/SW-CL.3; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: SPEEDET KEYWDS RNA RECOGNITION MOTIF, RNA BINDING PROTEIN, STRUCTURAL GENOMICS, PSI- KEYWDS 2 BIOLOGY, JOINT CENTER FOR STRUCTURAL GENOMICS, JCSG, PARTNERSHIP FOR KEYWDS 3 T-CELL BIOLOGY, TCELL EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR S.K.DUTTA,P.SERRANO,M.GERALT,K.WUTHRICH,JOINT CENTER FOR STRUCTURAL AUTHOR 2 GENOMICS (JCSG),PARTNERSHIP FOR T-CELL BIOLOGY (TCELL) REVDAT 2 14-JUN-23 2M7S 1 REMARK REVDAT 1 15-MAY-13 2M7S 0 JRNL AUTH S.K.DUTTA,P.SERRANO,M.GERALT,K.WUTHRICH JRNL TITL NMR STRUCTURE OF RNA RECOGNITION MOTIF 2 (RRM2) OF HOMO JRNL TITL 2 SAPIENS SPLICING FACTOR, ARGININE/SERINE-RICH 1 JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : OPAL REMARK 3 AUTHORS : LUGINBUHL, GUNTERT, BILLETER AND WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2M7S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-MAY-13. REMARK 100 THE DEPOSITION ID IS D_1000103316. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6.0 REMARK 210 IONIC STRENGTH : 0.0798 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.2 MM [U-99% 13C; U-99% 15N] REMARK 210 PROTEIN, 20 MM SODIUM PHOSPHATE, REMARK 210 50 MM SODIUM CHLORIDE, 5 MM REMARK 210 SODIUM AZIDE, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 4D-HACANH-APSY; REMARK 210 5D-CBCACONH-APSY; 5D-HACACONH- REMARK 210 APSY; 3D 1H-13C NOESY ALIPHATIC REMARK 210 WITH NON-UNIFORM SAMPLING; 3D 1H- REMARK 210 13C NOESY AROMATIC WITH NON- REMARK 210 UNIFORM SAMPLING; 3D 1H-15N REMARK 210 NOESY WITH NON-UNIFORM SAMPLING REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : J-UNIO, CYANA 3.0, CARA, TOPSPIN REMARK 210 3.1 REMARK 210 METHOD USED : MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 80 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 HG SER A 77 O GLU A 81 1.57 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 2 ARG A 13 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 2 ARG A 17 NE - CZ - NH1 ANGL. DEV. = 3.2 DEGREES REMARK 500 2 ARG A 17 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 4 ARG A 13 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 5 VAL A 20 CA - CB - CG2 ANGL. DEV. = 11.6 DEGREES REMARK 500 5 ARG A 59 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 10 ARG A 13 NE - CZ - NH2 ANGL. DEV. = -3.5 DEGREES REMARK 500 10 PHE A 57 CB - CG - CD2 ANGL. DEV. = -4.4 DEGREES REMARK 500 10 PHE A 57 CB - CG - CD1 ANGL. DEV. = 4.2 DEGREES REMARK 500 11 ARG A 76 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 17 ARG A 6 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 17 ARG A 49 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 17 PHE A 57 CB - CG - CD2 ANGL. DEV. = -4.2 DEGREES REMARK 500 19 ARG A 76 NE - CZ - NH2 ANGL. DEV. = -3.2 DEGREES REMARK 500 20 PHE A 57 CB - CG - CD2 ANGL. DEV. = -4.8 DEGREES 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 PRO A 10 91.99 -68.92 REMARK 500 1 GLU A 15 37.98 -72.28 REMARK 500 1 SER A 26 57.03 -151.16 REMARK 500 1 ARG A 37 20.97 -62.18 REMARK 500 1 TYR A 48 -163.09 -103.34 REMARK 500 1 ASP A 50 -179.91 -170.68 REMARK 500 2 ARG A 6 38.32 -149.64 REMARK 500 2 SER A 11 -158.86 -73.33 REMARK 500 2 ARG A 13 -88.37 43.82 REMARK 500 2 GLU A 15 40.69 -80.41 REMARK 500 2 ASN A 16 15.05 -142.94 REMARK 500 2 HIS A 35 -56.08 -122.17 REMARK 500 2 ALA A 39 64.29 -117.70 REMARK 500 2 TYR A 48 -176.13 -64.89 REMARK 500 2 ARG A 49 78.51 -115.15 REMARK 500 2 ASP A 50 42.00 -158.41 REMARK 500 3 PRO A 3 -168.63 -71.19 REMARK 500 3 ARG A 13 -86.20 -86.55 REMARK 500 3 GLU A 15 26.45 -68.22 REMARK 500 4 ARG A 12 -173.88 -69.44 REMARK 500 4 ARG A 13 -85.16 -118.55 REMARK 500 4 GLU A 15 26.90 -72.35 REMARK 500 4 SER A 26 19.64 -140.53 REMARK 500 4 LEU A 70 16.64 -143.34 REMARK 500 4 ASN A 72 19.78 55.22 REMARK 500 5 ARG A 13 -87.36 -82.43 REMARK 500 5 MET A 36 41.83 -76.27 REMARK 500 5 ARG A 49 40.56 -84.06 REMARK 500 5 LYS A 69 -5.05 -146.00 REMARK 500 5 ALA A 83 -168.92 -127.26 REMARK 500 6 TYR A 7 58.77 -91.31 REMARK 500 6 ARG A 13 -82.59 -136.88 REMARK 500 6 GLU A 15 25.72 -72.56 REMARK 500 6 MET A 36 25.25 -70.53 REMARK 500 6 TYR A 48 -163.83 -74.29 REMARK 500 7 TYR A 7 -169.60 -62.72 REMARK 500 7 PRO A 10 99.35 -64.19 REMARK 500 7 ARG A 13 -79.28 -98.70 REMARK 500 7 GLU A 15 44.65 -73.42 REMARK 500 7 MET A 36 42.72 -77.59 REMARK 500 7 ARG A 49 -86.87 42.36 REMARK 500 8 ARG A 6 78.48 -153.96 REMARK 500 8 ARG A 13 -81.08 -146.07 REMARK 500 8 GLU A 15 37.15 -76.34 REMARK 500 8 SER A 26 51.66 -141.58 REMARK 500 8 ASP A 46 106.97 -161.63 REMARK 500 8 ARG A 49 -86.13 43.37 REMARK 500 8 GLU A 79 41.46 -105.73 REMARK 500 9 ARG A 13 -84.97 -134.92 REMARK 500 9 GLU A 15 24.35 -70.53 REMARK 500 REMARK 500 THIS ENTRY HAS 126 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 ALA A 83 TYR A 84 6 144.34 REMARK 500 ARG A 49 ASP A 50 8 147.18 REMARK 500 ALA A 83 TYR A 84 8 141.73 REMARK 500 PRO A 9 PRO A 10 11 146.76 REMARK 500 GLY A 40 ASP A 41 12 -146.71 REMARK 500 ARG A 6 TYR A 7 15 148.90 REMARK 500 ALA A 83 TYR A 84 18 147.10 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 2 ARG A 6 0.10 SIDE CHAIN REMARK 500 3 ARG A 17 0.07 SIDE CHAIN REMARK 500 3 TYR A 44 0.08 SIDE CHAIN REMARK 500 3 ARG A 59 0.09 SIDE CHAIN REMARK 500 4 ARG A 37 0.12 SIDE CHAIN REMARK 500 4 TYR A 44 0.09 SIDE CHAIN REMARK 500 4 ARG A 49 0.10 SIDE CHAIN REMARK 500 5 ARG A 13 0.08 SIDE CHAIN REMARK 500 5 ARG A 86 0.11 SIDE CHAIN REMARK 500 6 TYR A 48 0.10 SIDE CHAIN REMARK 500 8 ARG A 6 0.08 SIDE CHAIN REMARK 500 8 ARG A 13 0.08 SIDE CHAIN REMARK 500 9 ARG A 12 0.10 SIDE CHAIN REMARK 500 9 ARG A 49 0.09 SIDE CHAIN REMARK 500 9 TYR A 84 0.07 SIDE CHAIN REMARK 500 10 TYR A 84 0.10 SIDE CHAIN REMARK 500 12 ARG A 6 0.09 SIDE CHAIN REMARK 500 12 ARG A 12 0.11 SIDE CHAIN REMARK 500 12 ARG A 17 0.10 SIDE CHAIN REMARK 500 12 TYR A 44 0.09 SIDE CHAIN REMARK 500 13 TYR A 44 0.06 SIDE CHAIN REMARK 500 13 ARG A 59 0.12 SIDE CHAIN REMARK 500 14 ARG A 4 0.09 SIDE CHAIN REMARK 500 14 ARG A 17 0.10 SIDE CHAIN REMARK 500 14 ARG A 37 0.10 SIDE CHAIN REMARK 500 14 PHE A 57 0.08 SIDE CHAIN REMARK 500 15 ARG A 13 0.12 SIDE CHAIN REMARK 500 15 ARG A 17 0.08 SIDE CHAIN REMARK 500 15 ARG A 86 0.12 SIDE CHAIN REMARK 500 16 ARG A 17 0.10 SIDE CHAIN REMARK 500 17 ARG A 37 0.09 SIDE CHAIN REMARK 500 18 ARG A 13 0.12 SIDE CHAIN REMARK 500 18 ARG A 76 0.08 SIDE CHAIN REMARK 500 19 TYR A 84 0.08 SIDE CHAIN REMARK 500 20 ARG A 6 0.08 SIDE CHAIN REMARK 500 20 ARG A 13 0.09 SIDE CHAIN REMARK 500 20 ARG A 49 0.10 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2O3D RELATED DB: PDB REMARK 900 RELATED ID: 1X4A RELATED DB: PDB REMARK 900 RELATED ID: 19203 RELATED DB: BMRB REMARK 900 RELATED ID: JCSG-423923 RELATED DB: TARGETTRACK DBREF 2M7S A 1 90 UNP Q07955 SRSF1_HUMAN 106 195 SEQRES 1 A 90 GLY ALA PRO ARG GLY ARG TYR GLY PRO PRO SER ARG ARG SEQRES 2 A 90 SER GLU ASN ARG VAL VAL VAL SER GLY LEU PRO PRO SER SEQRES 3 A 90 GLY SER TRP GLN ASP LEU LYS ASP HIS MET ARG GLU ALA SEQRES 4 A 90 GLY ASP VAL CYS TYR ALA ASP VAL TYR ARG ASP GLY THR SEQRES 5 A 90 GLY VAL VAL GLU PHE VAL ARG LYS GLU ASP MET THR TYR SEQRES 6 A 90 ALA VAL ARG LYS LEU ASP ASN THR LYS PHE ARG SER HIS SEQRES 7 A 90 GLU GLY GLU THR ALA TYR ILE ARG VAL LYS VAL ASP HELIX 1 1 SER A 28 ARG A 37 1 10 HELIX 2 2 ARG A 59 LEU A 70 1 12 SHEET 1 A 4 TYR A 44 VAL A 47 0 SHEET 2 A 4 GLY A 51 GLU A 56 -1 O VAL A 54 N ASP A 46 SHEET 3 A 4 ARG A 17 LEU A 23 -1 N GLY A 22 O GLY A 51 SHEET 4 A 4 ARG A 86 VAL A 89 -1 O LYS A 88 N VAL A 19 SHEET 1 B 2 LYS A 74 ARG A 76 0 SHEET 2 B 2 THR A 82 TYR A 84 -1 O ALA A 83 N PHE A 75 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