HEADER CELL ADHESION 15-SEP-05 2B0Y TITLE SOLUTION STRUCTURE OF A PEPTIDE MIMETIC OF THE FOURTH CYTOPLASMIC LOOP TITLE 2 OF THE G-PROTEIN COUPLED CB1 CANNABINOID RECEPTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: CANNABINOID RECEPTOR 1; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: FRAGMENT OF THE C-TERMINAL JUXTRAMEMBRANE REGION OF CB1 COMPND 5 CANNABINOID RECEPTOR(INTRACELLULAR 4TH LOOP REGION CB1 401-417); COMPND 6 SYNONYM: CB1, CB-R, CANN6; COMPND 7 ENGINEERED: YES; COMPND 8 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SOURCE IS SOURCE 4 NATURALLY FOUND IN HOMO SAPIENS (HUMAN). KEYWDS CELL SURFACE RECEPTORS, G-PROTEIN COUPLED RECEPTORS, CB1 CANNABINOID KEYWDS 2 RECEPTORS, GTP-BINDING PROTEINS, TWO-DIMENSIONAL PROTON NUCLEAR KEYWDS 3 MAGNETIC RESONANCE (2D 1H-NMR) SPECTROSCOPY, DQF-COSY, TOCSY, NOESY, KEYWDS 4 ROESY, SODIUM DODECYLSULFATE (SDS) MICELLES, SIGNAL TRANSDUCTION KEYWDS 5 MECHANISMS, CELL ADHESION EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR C.R.GRACE,S.M.COWSIK,J.Y.SHIM,W.J.WELSH,A.C.HOWLETT REVDAT 4 20-OCT-21 2B0Y 1 REMARK SEQADV REVDAT 3 16-FEB-10 2B0Y 1 JRNL REVDAT 2 24-FEB-09 2B0Y 1 VERSN REVDAT 1 29-AUG-06 2B0Y 0 JRNL AUTH C.R.GRACE,S.M.COWSIK,J.Y.SHIM,W.J.WELSH,A.C.HOWLETT JRNL TITL UNIQUE HELICAL CONFORMATION OF THE FOURTH CYTOPLASMIC LOOP JRNL TITL 2 OF THE CB1 CANNABINOID RECEPTOR IN A NEGATIVELY CHARGED JRNL TITL 3 ENVIRONMENT. JRNL REF J.STRUCT.BIOL. V. 159 359 2007 JRNL REFN ISSN 1047-8477 JRNL PMID 17524664 JRNL DOI 10.1016/J.JSB.2007.04.004 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA 1.5, DYANA 1.5 REMARK 3 AUTHORS : GUNTERT,P.,MUMENTHALER, C., WUTHRICH, K (DYANA), REMARK 3 GUNTERT,P.,MUMENTHALER, C., WUTHRICH, K (DYANA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2B0Y COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-FEB-06. REMARK 100 THE DEPOSITION ID IS D_1000034538. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 310 REMARK 210 PH : 3.0 REMARK 210 IONIC STRENGTH : NO SALTS USED REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 5 MM SAMPLE IN H2O (9:1 REMARK 210 H2O/2H2O, PH 3.0). 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 : TARGET FUNCTION 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 DBREF 2B0Y A 1 17 UNP P21554 CNR1_HUMAN 400 416 SEQADV 2B0Y SER A 16 UNP P21554 CYS 415 ENGINEERED MUTATION SEQRES 1 A 17 ARG SER LYS ASP LEU ARG HIS ALA PHE ARG SER MET PHE SEQRES 2 A 17 PRO SER SER GLU HELIX 1 1 LYS A 3 ARG A 10 5 8 HELIX 2 2 SER A 11 GLU A 17 1 7 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