PDB Short entry for 2B19 HEADER NEUROPEPTIDE 15-SEP-05 2B19 TITLE SOLUTION STRUCTURE OF MAMMALIAN TACHYKININ PEPTIDE, NEUROPEPTIDE K COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEUROPEPTIDE K; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: NPK; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: CHEMICAL SYNTHESIS KEYWDS HELIX, 3 10 HELIX, LIPID INDUCED CONFORMATION, DPC MICELLES, KEYWDS 2 NEUROPEPTIDE EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR A.DIKE,S.M.COWSIK REVDAT 3 09-MAR-22 2B19 1 REMARK REVDAT 2 24-FEB-09 2B19 1 VERSN REVDAT 1 19-SEP-06 2B19 0 JRNL AUTH A.DIKE,S.M.COWSIK JRNL TITL THREE-DIMENSIONAL STRUCTURE OF NEUROPEPTIDE K BOUND TO JRNL TITL 2 DODECYLPHOSPHOCHOLINE MICELLES JRNL REF BIOCHEMISTRY V. 45 2994 2006 JRNL REFN ISSN 0006-2960 JRNL PMID 16503654 JRNL DOI 10.1021/BI052287O REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA 1.5, DYANA 1.5 REMARK 3 AUTHORS : P.GUNTERT, C.MUMENTHALER, K.WUTHRICH (DYANA), REMARK 3 P.GUNTERT, C.MUMENTHALER, K.WUTHRICH (DYANA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2B19 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-SEP-05. REMARK 100 THE DEPOSITION ID IS D_1000034549. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 305 REMARK 210 PH : 3.5 REMARK 210 IONIC STRENGTH : NO SALTS USED REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 146MM PERDEUTERATED DPC; 90% REMARK 210 H2O, 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; 2D TOCSY 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 SIMULATED REMARK 210 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. 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 O ALA A 2 H SER A 5 1.56 REMARK 500 REMARK 500 REMARK: NULL DBREF 2B19 A 1 36 UNP Q53GH4 Q53GH4_HUMAN 72 107 SEQRES 1 A 36 ASP ALA ASP SER SER ILE GLU LYS GLN VAL ALA LEU LEU SEQRES 2 A 36 LYS ALA LEU TYR GLY HIS GLY GLN ILE SER HIS LYS ARG SEQRES 3 A 36 HIS LYS THR ASP SER PHE VAL GLY LEU MET HELIX 1 1 ASP A 1 LYS A 8 5 8 HELIX 2 2 GLN A 9 GLY A 18 1 10 HELIX 3 3 GLY A 20 LYS A 25 1 6 HELIX 4 4 ARG A 26 SER A 31 1 6 HELIX 5 5 PHE A 32 MET A 36 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