PDB Short entry for 1R02 HEADER NEUROPEPTIDE 19-SEP-03 1R02 TITLE SOLUTION STRUCTURE OF HUMAN OREXIN-A:REGULATOR OF APPETITE AND TITLE 2 WAKEFULNESS COMPND MOL_ID: 1; COMPND 2 MOLECULE: OREXIN-A; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: HYPOCRETIN-1; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 4 ORGANISM_COMMON: HUMAN; SOURCE 5 ORGANISM_TAXID: 9606 KEYWDS TURN, HELIX-LOOP-HELIX, NEUROPEPTIDE EXPDTA SOLUTION NMR AUTHOR H.-Y.KIM,E.HONG,J.-I.KIM,W.LEE REVDAT 4 09-OCT-19 1R02 1 SOURCE JRNL REMARK REVDAT 3 24-FEB-09 1R02 1 VERSN REVDAT 2 24-JAN-06 1R02 1 JRNL REVDAT 1 19-SEP-04 1R02 0 JRNL AUTH H.Y.KIM,E.HONG,J.I.KIM,W.LEE JRNL TITL SOLUTION STRUCTURE OF HUMAN OREXIN-A: REGULATOR OF APPETITE JRNL TITL 2 AND WAKEFULNESS. JRNL REF J.BIOCHEM.MOL.BIOL. V. 37 565 2004 JRNL REFN ISSN 1225-8687 JRNL PMID 15479620 JRNL DOI 10.5483/BMBREP.2004.37.5.565 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.0, CNS 1.0 REMARK 3 AUTHORS : BRUNGER (CNS), BRUNGER (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1R02 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 26-SEP-03. REMARK 100 THE DEPOSITION ID IS D_1000020279. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 278 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : 50MM K2HPO4 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2MM OREXIN-A; 50MM PHOSPHATE REMARK 210 BUFFER; 90% H2O, 10% D2O; 2MM REMARK 210 OREXIN-A; 50MM PHOSPHATE BUFFER; REMARK 210 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; 2D TOCSY; DQF-COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XWINNMR 2.0, NMRPIPE 1.7, SPARKY REMARK 210 3.60 REMARK 210 METHOD USED : DISTANCE GEOMETRY, SIMULATED REMARK 210 ANNEALING, MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL 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 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: 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 LEU A 3 163.12 60.04 REMARK 500 ASP A 5 90.64 -49.45 REMARK 500 CYS A 7 72.50 62.73 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1CQ0 RELATED DB: PDB REMARK 900 SOLUTION STRUCTURE OF A HUMAN HYPOCRETIN-2/OREXIN-B DBREF 1R02 A 1 33 UNP O43612 OREX_HUMAN 34 66 SEQRES 1 A 33 GLN PRO LEU PRO ASP CYS CYS ARG GLN LYS THR CYS SER SEQRES 2 A 33 CYS ARG LEU TYR GLU LEU LEU HIS GLY ALA GLY ASN HIS SEQRES 3 A 33 ALA ALA GLY ILE LEU THR LEU HELIX 1 1 SER A 13 GLY A 22 1 10 HELIX 2 2 GLY A 24 THR A 32 1 9 SSBOND 1 CYS A 6 CYS A 12 1555 1555 2.03 SSBOND 2 CYS A 7 CYS A 14 1555 1555 2.03 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