2JOF - Header Asymmetric Unit

HEADER DE NOVO PROTEIN 09-MAR-07 2JOF

TITLE THE TRP-CAGE: OPTIMIZING THE STABILITY OF A GLOBULAR TITLE 2 MINIPROTEIN

COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRP-CAGE; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES

KEYWDS DE NOVO PROTEIN, MINIPROTEIN, TWO-STATE FOLDING, TRP-CAGE

EXPDTA SOLUTION NMR

NUMMDL 28

AUTHOR B.BARUA,N.H.ANDERSEN

REVDAT 2 24-FEB-09 2JOF 1 VERSN REVDAT 1 04-MAR-08 2JOF 0

JRNL AUTH B.BARUA,J.C.LIN,V.D.WILLIAMS,P.KUMMLER,J.W.NEIDIGH, JRNL AUTH 2 N.H.ANDERSEN JRNL TITL THE TRP-CAGE: OPTIMIZING THE STABILITY OF A JRNL TITL 2 GLOBULAR MINIPROTEIN JRNL REF PROTEIN ENG.DES.SEL. V. 21 171 2008 JRNL REFN ISSN 1741-0126 JRNL PMID 18203802 JRNL DOI 10.1093/PROTEIN/GZM082

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : AMBER 6 REMARK 3 AUTHORS : CASE, DARDEN, CHEATHAM, III, SIMMERLING, WANG, REMARK 3 DUKE, LUO, AND KOLL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: STEEPEST DESCENT MINIMIZATION

REMARK 4 REMARK 4 2JOF COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-MAR-07. REMARK 100 THE RCSB ID CODE IS RCSB100087.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 280 REMARK 210 PH : 7.00 REMARK 210 IONIC STRENGTH : 0.020 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.5 MM TRP-CAGE, 20 MM SODIUM REMARK 210 PHOSPHATE BUFFER, PH 7.0, 90% REMARK 210 H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY, 2D 1H-1H NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CNS 1.1, SPARKY 3.11, NMRDRAW REMARK 210 2.3, XWINNMR 2.6 REMARK 210 METHOD USED : MOLECULAR DYNAMICS, SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 28 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS 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 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 4 ALA A 2 -36.74 -150.64 REMARK 500 5 ALA A 2 2.01 59.00 REMARK 500 9 ALA A 2 -33.81 -144.67 REMARK 500 9 ASP A 9 32.05 -85.58 REMARK 500 10 ASP A 9 28.66 -76.01 REMARK 500 13 ALA A 2 -6.05 51.40 REMARK 500 28 ALA A 2 5.29 57.12 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 ARG A 16 0.12 SIDE_CHAIN REMARK 500 4 ARG A 16 0.08 SIDE_CHAIN REMARK 500 7 ARG A 16 0.09 SIDE_CHAIN REMARK 500 REMARK 500 REMARK: NULL

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1L2Y RELATED DB: PDB REMARK 900 LESS STABLE, BUT IDENTICAL MOTIF. REMARK 900 RELATED ID: 1JRJ RELATED DB: PDB REMARK 900 MOLECULE WITH AN ANALAGOUS C-TERMINUS. REMARK 900 RELATED ID: 15169 RELATED DB: BMRB

DBREF 2JOF A 1 20 PDB 2JOF 2JOF 1 20

SEQRES 1 A 20 ASP ALA TYR ALA GLN TRP LEU LYS ASP GLY GLY PRO SER SEQRES 2 A 20 SER GLY ARG PRO PRO PRO SER

HELIX 1 1 ASP A 1 GLY A 10 1 10 HELIX 2 2 GLY A 11 GLY A 15 5 5

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