HEADER NEUROPEPTIDE 27-DEC-11 2LNF TITLE NEUROTENSIN 40 STRUCTURES IN DMPC/CHAPS(Q=0.25) BICELLE PH 5.5 & 298K. TITLE 2 NMR DATA & STRUCTURES COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEUROTENSIN; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 151-163; COMPND 5 SYNONYM: NT; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 GENE: NTS; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS NT, DMPC:CHAPS BICELLE, NEUROPEPTIDE EXPDTA SOLUTION NMR NUMMDL 40 AUTHOR C.MUKHOPADHYAY,U.KHATUN REVDAT 2 14-JUN-23 2LNF 1 REMARK SEQADV REVDAT 1 14-NOV-12 2LNF 0 JRNL AUTH U.L.KHATUN,S.K.GOSWAMI,C.MUKHOPADHYAY JRNL TITL MODULATION OF THE NEUROTENSIN SOLUTION STRUCTURE IN THE JRNL TITL 2 PRESENCE OF GANGLIOSIDE GM1 BICELLE. JRNL REF BIOPHYS.CHEM. V. 168 48 2012 JRNL REFN ISSN 0301-4622 JRNL PMID 22824320 JRNL DOI 10.1016/J.BPC.2012.06.003 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR NIH, SPARKY REMARK 3 AUTHORS : NIH,T.D.GODDARD, D.G.KNELLER (X-PLOR NIH) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2LNF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-JAN-12. REMARK 100 THE DEPOSITION ID IS D_1000102597. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 5.5 REMARK 210 IONIC STRENGTH : 4.5 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 4.5 MM NEUROTENSIN-1, 90% REMARK 210 H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY, 2D 1H-1H REMARK 210 ROESY,2D DQF-COSY 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 : X-PLOR NIH, SPARKY REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 40 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: 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: 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 REMARK 500 REMARK: NULL 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 1 TYR A 11 2.60 -55.74 REMARK 500 6 LEU A 2 -74.11 -74.43 REMARK 500 8 TYR A 11 -5.37 -55.50 REMARK 500 25 TYR A 11 11.84 58.04 REMARK 500 29 PRO A 10 -175.07 -68.01 REMARK 500 30 ASN A 5 -159.09 -99.83 REMARK 500 31 ILE A 12 76.36 -67.18 REMARK 500 36 TYR A 3 41.29 -84.73 REMARK 500 38 PRO A 10 49.51 -77.53 REMARK 500 38 TYR A 11 14.37 57.90 REMARK 500 39 PRO A 10 -169.64 -72.52 REMARK 500 39 TYR A 11 41.25 -74.85 REMARK 500 40 PRO A 7 -27.35 -29.07 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 18163 RELATED DB: BMRB REMARK 900 RELATED ID: 2LNE RELATED DB: PDB REMARK 900 RELATED ID: 2LNG RELATED DB: PDB DBREF 2LNF A 1 13 UNP P30990 NEUT_HUMAN 151 163 SEQADV 2LNF GLU A 1 UNP P30990 GLN 151 CONFLICT SEQRES 1 A 13 GLU LEU TYR GLU ASN LYS PRO ARG ARG PRO TYR ILE LEU 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