1LVZ - Header Asymmetric Unit

HEADER PEPTIDE BINDING PROTEIN 30-MAY-02 1LVZ

TITLE METARHODOPSIN II BOUND STRUCTURE OF C-TERMINAL PEPTIDE OF TITLE 2 ALPHA-SUBUNIT OF TRANSDUCIN

COMPND MOL_ID: 1; COMPND 2 MOLECULE: GUANINE NUCLEOTIDE-BINDING PROTEIN G(T), ALPHA-1 COMPND 3 SUBUNIT; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: S2 PEPTIDE, RESIDUES 339-349; COMPND 6 SYNONYM: TRANSDUCIN ALPHA-1 CHAIN; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES

SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: BOS TAURUS; SOURCE 3 ORGANISM_COMMON: CATTLE; SOURCE 4 ORGANISM_TAXID: 9913; SOURCE 5 GENE: GNAT1; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 9 EXPRESSION_SYSTEM_PLASMID: GEV-S2

KEYWDS ALPHA HELIX, RHODOPSIN-TRANSDUCIN COMPLEX, PEPTIDE BINDING KEYWDS 2 PROTEIN

EXPDTA SOLUTION NMR

NUMMDL 20

AUTHOR B.W.KOENIG,G.KONTAXIS,D.C.MITCHELL,J.M.LOUIS,B.J.LITMAN, AUTHOR 2 A.BAX

REVDAT 2 24-FEB-09 1LVZ 1 VERSN REVDAT 1 11-SEP-02 1LVZ 0

JRNL AUTH B.W.KOENIG,G.KONTAXIS,D.C.MITCHELL,J.M.LOUIS, JRNL AUTH 2 B.J.LITMAN,A.BAX JRNL TITL STRUCTURE AND ORIENTATION OF A G PROTEIN FRAGMENT JRNL TITL 2 IN THE RECEPTOR BOUND STATE FROM RESIDUAL DIPOLAR JRNL TITL 3 COUPLINGS. JRNL REF J.MOL.BIOL. V. 322 441 2002 JRNL REFN ISSN 0022-2836 JRNL PMID 12217702 JRNL DOI 10.1016/S0022-2836(02)00745-3

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR NIH REMARK 3 AUTHORS : A.T. BRUNGER, N. TJANDRA, C.D. SCHWIETERS, J. REMARK 3 KUSZEWSKI, G.M. CLORE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON A TOTAL REMARK 3 OF 121 NOE-DERIVED DISTANCE CONSTRAINTS, 12 NOE-DERIVED REMARK 3 DIHEDRAL ANGLE RESTRAINTS, AND 38 RESIDUAL DIPOLAR COUPLINGS

REMARK 4 REMARK 4 1LVZ COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-JUN-02. REMARK 100 THE RCSB ID CODE IS RCSB016329.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 283 REMARK 210 PH : 6.6 REMARK 210 IONIC STRENGTH : 10 MM HEPES, 20 MM KCL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2.6MM S2 PEPTIDE U-15N, REMARK 210 0.063MM RHODOPSIN AS PART OF REMARK 210 INTACT DISK MEMBRANES FROM REMARK 210 BOVINE RETINA; BUFFER: 10 MM REMARK 210 HEPES, 20MM KCL, 0.05MM DTPA; REMARK 210 2.6MM S2 PEPTIDE U-15N, 13C, REMARK 210 0.063MM RHODOPSIN AS PART OF REMARK 210 INTACT DISK MEMBRANES FROM REMARK 210 BOVINE RETINA; BUFFER: 10 MM REMARK 210 HEPES, 20MM KCL, 0.05MM DTPA REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY, 2D 1H-15N HSQC (W/O REMARK 210 1H DECOUPLING), 2D 1H-13C CT- REMARK 210 HSQC (W/O 1H DECOUPLING) REMARK 210 SPECTROMETER FIELD STRENGTH : 750 MHZ, 600 MHZ REMARK 210 SPECTROMETER MODEL : DMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE 2.1, X-PLOR NIH REMARK 210 METHOD USED : SIMULATED ANNEALING, REMARK 210 MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 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: SAMPLE WAS STUDIED IN DARK ADAPTED STATE AND AFTER REMARK 210 PHOTO ACTIVATION OF RHODOPSIN BY ILLUMINATING THE SAMPLE FOR REMARK 210 60S WITH A FOCUSSED MICROSCOPE LIGHT, CHEMICAL SHIFTS OF S2 REMARK 210 PEPTIDE ARE IDENTICAL IN BOTH STATES, TRNOES AND TRDCS ARE REMARK 210 DIFFERENCE VALUES BETWEEN THE DARK AND LIGHT-ACTIVATED STATES. REMARK 210 ORIENTATION OF THE BOUND PEPTIDE RELATIVE TO THE MEMBRANE REMARK 210 NORMAL WAS DETERMINED FROM RESIDUAL DIPOLAR COUPLINGS. THE REMARK 210 MEMBRANE NORMAL THAT BELONGS TO MODEL 1 RUNS PARALLEL TO THE Y REMARK 210 -AXIS OF THE COORDINATE FRAME IN WHICH THE DEPOSITED S2 REMARK 210 PEPTIDE COORDINATES ARE SPECIFIED.

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 650 REMARK 650 HELIX REMARK 650 DETERMINATION METHOD: AUTHOR DETERMINED

REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 5376 RELATED DB: BMRB REMARK 900 CHEMICAL SHIFT VALUES OF THE SAME TRANSDUCIN PEPTIDE

DBREF 1LVZ A 1 11 UNP P04695 GNAT1_BOVIN 339 349

SEQADV 1LVZ ARG A 2 UNP P04695 LYS 340 ENGINEERED SEQADV 1LVZ SER A 8 UNP P04695 CYS 346 ENGINEERED

SEQRES 1 A 11 ILE ARG GLU ASN LEU LYS ASP SER GLY LEU PHE

HELIX 1 1 ILE A 1 SER A 8 1 8

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