1N6T - Header Asymmetric Unit

HEADER NEUROPEPTIDE 12-NOV-02 1N6T

TITLE SOLUTION STRUCTURE OF THE TACHYKININ PEPTIDE NEUROKININ A

COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEUROKININ A; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN MAMMALIAN SOURCE 4 NEURONAL TISSUE.

KEYWDS HELIX, 3 10 HELIX, LIPID INDUCED CONFORMATION, DPC MICELLES, KEYWDS 2 NEUROPEPTIDE

EXPDTA SOLUTION NMR

NUMMDL 20

AUTHOR I.R.CHANDRASHEKAR,S.M.COWSIK

REVDAT 2 24-FEB-09 1N6T 1 VERSN REVDAT 1 16-DEC-03 1N6T 0

JRNL AUTH I.R.CHANDRASHEKAR,S.M.COWSIK JRNL TITL THREE-DIMENSIONAL STRUCTURE OF THE MAMMALIAN JRNL TITL 2 TACHYKININ PEPTIDE NEUROKININ A BOUND TO LIPID JRNL TITL 3 MICELLES. JRNL REF BIOPHYS.J. V. 85 4002 2003 JRNL REFN ISSN 0006-3495 JRNL PMID 14645089

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA 1.5 REMARK 3 AUTHORS : P.GUNTERT, C.MUMENTHALER, K.WUTHRICH REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 1N6T COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-NOV-02. REMARK 100 THE RCSB ID CODE IS RCSB017590.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 305 REMARK 210 PH : 5.0 REMARK 210 IONIC STRENGTH : NO SALTS USED REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 5MG OF NEUROKININ A IN 0.5ML REMARK 210 OF WATER (90% H2O, 10% D2O, PH REMARK 210 5.0) REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 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 : XWINNMR 3.1 REMARK 210 METHOD USED : DISTANCE GEOMETRY AND REMARK 210 SIMULATED ANNEALING(DYANA) REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 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: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D REMARK 210 HOMONUCLEAR TECHNIQUES.

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.

DBREF 1N6T A 1 10 UNP P19851 TKNB_CHICK 1 10

SEQRES 1 A 10 HIS LYS THR ASP SER PHE VAL GLY LEU MET

HELIX 1 1 THR A 3 MET A 10 5 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