HEADER DE NOVO PROTEIN 24-SEP-02 1MV4 TITLE TM9A251-284: A PEPTIDE MODEL OF THE C-TERMINUS OF A RAT STRIATED ALPHA TITLE 2 TROPOMYOSIN COMPND MOL_ID: 1; COMPND 2 MOLECULE: TROPOMYOSIN 1 ALPHA CHAIN; COMPND 3 CHAIN: A, B; COMPND 4 FRAGMENT: C-TERMINAL (RESIDUES 251-284); COMPND 5 SYNONYM: ALPHA-TROPOMYOSIN; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: RATTUS NORVEGICUS; SOURCE 3 ORGANISM_COMMON: NORWAY RAT; SOURCE 4 ORGANISM_TAXID: 10116; SOURCE 5 TISSUE: SKELETAL MUSCLE; SOURCE 6 GENE: TPM1; SOURCE 7 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 8 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 9 EXPRESSION_SYSTEM_STRAIN: DH5; SOURCE 10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 11 EXPRESSION_SYSTEM_PLASMID: PPROEX HTA KEYWDS TROPOMYOSIN, EXON 9A, ACTIN-BINDING, TROPONIN BINDING, MUSCLE, ALPHA- KEYWDS 2 HELIX, COILED-COIL, DIMER, PEPTIDE-MODEL, TWO-CHAINED, DISULFIDE KEYWDS 3 CROSS-LINKED, DE NOVO PROTEIN EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR N.J.GREENFIELD,G.V.T.SWAPNA,Y.HUANG,T.PALM,S.GRABOSKI,G.T.MONTELIONE, AUTHOR 2 S.E.HITCHCOCK-DEGREGORI REVDAT 3 23-FEB-22 1MV4 1 REMARK REVDAT 2 24-FEB-09 1MV4 1 VERSN REVDAT 1 18-FEB-03 1MV4 0 JRNL AUTH N.J.GREENFIELD,G.V.T.SWAPNA,Y.HUANG,T.PALM,S.GRABOSKI, JRNL AUTH 2 G.T.MONTELIONE,S.E.HITCHCOCK-DEGREGORI JRNL TITL THE STRUCTURE OF THE CARBOXYL TERMINUS OF STRIATED JRNL TITL 2 ALPHA-TROPOMYOSIN IN SOLUTION REVEALS AN UNUSUAL PARALLEL JRNL TITL 3 ARRANGEMENT OF INTERACTING ALPHA-HELICES JRNL REF BIOCHEMISTRY V. 42 614 2003 JRNL REFN ISSN 0006-2960 JRNL PMID 12534273 JRNL DOI 10.1021/BI026989E REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA 1.5 REMARK 3 AUTHORS : GUNTERT, WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: REFINEMENT DETAILS CAN BE FOUND IN REMARK 3 REFERENCE CITED ABOVE REMARK 4 REMARK 4 1MV4 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-OCT-02. REMARK 100 THE DEPOSITION ID IS D_1000017208. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 283.00 REMARK 210 PH : 6.40 REMARK 210 IONIC STRENGTH : 0.12 N REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : 1-2 MM REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D_13C-SEPARATED_NOESY; 3D_15N REMARK 210 -SEPARATED_NOESY; 3D_13C-X- REMARK 210 FILTERED NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : VNMR 5.3B, DYANA 1.5, AUTOASSIGN REMARK 210 1.0, AUTOSTRUCTURE 1.0, SPARKY REMARK 210 3.74 REMARK 210 METHOD USED : 1648 CONFORMATIONALLY- REMARK 210 RESTRICTING NOE CONSTRAINTS (OUT REMARK 210 OF A TOTAL OF 2036 NOE DERIVED REMARK 210 DISTANCES) 52 LOOSE DIHEDRAL REMARK 210 ANGLE CONSTRAINTS AND 48 REMARK 210 BACKBONE INTRA- HELICAL HYDROGEN REMARK 210 BOND CONSTRAINTS WERE UTILILIZED. REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH COVALENT REMARK 210 GEOMETRY, STRUCTURES WITH THE REMARK 210 LEAST RESTRAINT VIOLATIONS REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE RESONANCE ASSIGNMENTS WERE MADE USING THROUGH BOND REMARK 210 TRIPLE RESONANCE EXPERIMENTS INCLUDING HN(CA)CO, HNCO, H(CA)(C0) REMARK 210 NH, H(CA)NH, CA(CO)NH, CANH, CBCA(CO)NH, CBCANH, HCCH-COSY AND REMARK 210 CCH-COSY 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B 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 O LEU A 278 H THR A 282 1.54 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 CYS A 249 -154.92 47.35 REMARK 500 1 LYS A 251 -81.12 -141.51 REMARK 500 1 SER A 252 37.22 -151.04 REMARK 500 1 LEU A 260 -73.92 -64.91 REMARK 500 1 THR A 282 160.02 55.11 REMARK 500 1 SER A 283 91.21 -54.19 REMARK 500 1 CYS B 249 -77.45 -117.41 REMARK 500 1 LYS B 251 -90.25 -151.91 REMARK 500 1 THR B 282 164.91 55.01 REMARK 500 2 LYS A 251 -83.82 172.65 REMARK 500 2 SER A 252 22.05 -142.65 REMARK 500 2 LEU A 256 -76.07 -52.78 REMARK 500 2 LEU A 260 -77.00 -65.54 REMARK 500 2 SER A 283 98.79 3.72 REMARK 500 2 CYS B 249 -55.45 87.55 REMARK 500 2 LYS B 251 -96.92 -163.02 REMARK 500 2 SER B 252 42.13 -160.07 REMARK 500 2 ASP B 258 -71.85 -69.49 REMARK 500 2 LEU B 260 -72.26 -64.87 REMARK 500 2 THR B 282 -178.41 47.63 REMARK 500 3 CYS A 249 -151.72 173.91 REMARK 500 3 LYS A 251 -61.73 -154.81 REMARK 500 3 THR A 282 -154.74 33.34 REMARK 500 3 LYS B 251 -54.60 -171.29 REMARK 500 3 LEU B 260 -75.99 -67.73 REMARK 500 3 SER B 283 96.95 8.58 REMARK 500 4 CYS A 249 -65.68 72.18 REMARK 500 4 LYS A 251 -72.40 165.42 REMARK 500 4 LEU A 256 -76.55 -56.78 REMARK 500 4 ASP A 258 -71.18 -50.57 REMARK 500 4 LEU A 260 -76.94 -64.54 REMARK 500 4 THR A 282 -135.23 27.04 REMARK 500 4 CYS B 249 99.73 -172.87 REMARK 500 4 LYS B 251 -71.82 -158.68 REMARK 500 4 ASP B 258 -72.12 -66.32 REMARK 500 4 THR B 282 179.10 49.29 REMARK 500 5 LYS A 251 -84.42 176.16 REMARK 500 5 THR A 282 -174.95 46.47 REMARK 500 5 CYS B 249 -107.33 65.47 REMARK 500 5 LYS B 251 -73.98 175.65 REMARK 500 5 LEU B 256 -72.30 -56.11 REMARK 500 5 ASP B 258 -72.03 -50.54 REMARK 500 5 LEU B 260 -75.37 -70.45 REMARK 500 5 TYR B 261 -37.33 -37.57 REMARK 500 5 THR B 282 165.78 52.98 REMARK 500 6 CYS A 249 -42.87 89.06 REMARK 500 6 LYS A 251 -73.16 163.25 REMARK 500 6 LEU A 256 -70.60 -60.67 REMARK 500 6 LEU A 260 -78.50 -67.80 REMARK 500 6 THR A 282 -173.70 46.58 REMARK 500 REMARK 500 THIS ENTRY HAS 96 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1IHQ RELATED DB: PDB REMARK 900 1IHQ IS GLYTM1BZIP: A CHIMERIC PEPTIDE MODEL OF THE N-TERMINUS OF A REMARK 900 RAT SHORT ALPHA TROPOMYOSIN WITH THE N-TERMINUS ENCODED BY EXON 1B REMARK 900 RELATED ID: 1TMZ RELATED DB: PDB REMARK 900 1TMZ IS TMZIP: A CHIMERIC PEPTIDE MODEL OF THE N-TERMINUS OF ALPHA REMARK 900 TROPOMYOSIN, NMR, 15 STRUCTURES REMARK 900 RELATED ID: 1IC2 RELATED DB: PDB REMARK 900 1IC2 IS DECIPHERING THE DESIGN OF THE TROPOMYOSIN MOLECULE REMARK 999 REMARK 999 SEQUENCE REMARK 999 THIS SEQUENCE HAS A SYNTHETIC GCG AT N-TERMINUS REMARK 999 AND CONTAINS THE MUTATION N279K. THE SEQUENCE REMARK 999 DATABASE MATCH, HOWEVER, ERRONEOUSLY HAS A K AT REMARK 999 THIS POSITION AS WELL. THE SEQUENCE IN THE DATABASE SHOULD REMARK 999 HAVE AN ASN AT POSITION 279, WHICH HAS BEEN ENGINEERED REMARK 999 TO LYS IN THIS ENTRY. DBREF 1MV4 A 251 284 UNP P04692 TPM1_RAT 251 284 DBREF 1MV4 B 251 284 UNP P04692 TPM1_RAT 251 284 SEQADV 1MV4 GLY A 248 UNP P04692 SEE REMARK 999 SEQADV 1MV4 CYS A 249 UNP P04692 SEE REMARK 999 SEQADV 1MV4 GLY A 250 UNP P04692 SEE REMARK 999 SEQADV 1MV4 GLY B 248 UNP P04692 SEE REMARK 999 SEQADV 1MV4 CYS B 249 UNP P04692 SEE REMARK 999 SEQADV 1MV4 GLY B 250 UNP P04692 SEE REMARK 999 SEQRES 1 A 37 GLY CYS GLY LYS SER ILE ASP ASP LEU GLU ASP GLU LEU SEQRES 2 A 37 TYR ALA GLN LYS LEU LYS TYR LYS ALA ILE SER GLU GLU SEQRES 3 A 37 LEU ASP HIS ALA LEU LYS ASP MET THR SER ILE SEQRES 1 B 37 GLY CYS GLY LYS SER ILE ASP ASP LEU GLU ASP GLU LEU SEQRES 2 B 37 TYR ALA GLN LYS LEU LYS TYR LYS ALA ILE SER GLU GLU SEQRES 3 B 37 LEU ASP HIS ALA LEU LYS ASP MET THR SER ILE HELIX 1 1 ILE A 253 THR A 282 1 30 HELIX 2 2 ILE B 253 ASP B 280 1 28 SSBOND 1 CYS A 249 CYS B 249 1555 1555 2.03 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