HEADER MEMBRANE PROTEIN 10-DEC-00 1HO9 TITLE BEST 20 NMR CONFORMERS OF D130I MUTANT T3-I2, A 32 RESIDUE PEPTIDE TITLE 2 FROM THE ALPHA 2A ADRENERGIC RECEPTOR COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALPHA-2A ADRENERGIC RECEPTOR; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: SECOND INTRACELLULAR LOOP (RESIDUES 118-149); COMPND 5 SYNONYM: ALPHA-2A ADRENOCEPTOR; COMPND 6 ENGINEERED: YES; COMPND 7 MUTATION: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SEQUENCE SOURCE 4 OF THE PEPTIDE OCCURS NATURALLY IN HOMO SAPIENS (HUMAN). KEYWDS HELIX-LINKER-HELIX, MEMBRANE PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR D.A.CHUNG,E.R.ZUIDERWEG,R.R.NEUBIG REVDAT 4 23-FEB-22 1HO9 1 REMARK SEQADV REVDAT 3 24-FEB-09 1HO9 1 VERSN REVDAT 2 01-APR-03 1HO9 1 JRNL REVDAT 1 24-JUL-02 1HO9 0 JRNL AUTH D.A.CHUNG,E.R.ZUIDERWEG,C.B.FOWLER,O.S.SOYER,H.I.MOSBERG, JRNL AUTH 2 R.R.NEUBIG JRNL TITL NMR STRUCTURE OF THE SECOND INTRACELLULAR LOOP OF THE ALPHA JRNL TITL 2 2A ADRENERGIC RECEPTOR: EVIDENCE FOR A NOVEL CYTOPLASMIC JRNL TITL 3 HELIX. JRNL REF BIOCHEMISTRY V. 41 3596 2002 JRNL REFN ISSN 0006-2960 JRNL PMID 11888275 JRNL DOI 10.1021/BI015811+ REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : DYANA, DYANA REMARK 3 AUTHORS : GUNTERT (DYANA), GUNTERT (DYANA) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1HO9 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-DEC-00. REMARK 100 THE DEPOSITION ID IS D_1000012482. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303.00; 303.00 REMARK 210 PH : 4.50; 4.50 REMARK 210 IONIC STRENGTH : 50 MM NACL; 50 MM REMARK 210 PRESSURE : NULL; NULL REMARK 210 SAMPLE CONTENTS : 0.9 MM PEPTIDE NATURAL REMARK 210 ABUNDANCE; 460 MM D38- REMARK 210 DODECYLPHOSPHOCHOLINE, 50 MM REMARK 210 NACL, 10 MM NAH2PO4, PH 4.5; 0.9 REMARK 210 MM PEPTIDE NATURAL ABUNDANCE; REMARK 210 460 MM D38- REMARK 210 DODECYLPHOSPHOCHOLINE, 50 MM REMARK 210 NACL, 10 MM NAH2PO4, PH 4.5 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; 2D TOCSY; 2D COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XEASY, NMRPIPE, NMRVIEW, SPSCAN REMARK 210 METHOD USED : SIMULATED ANNEALING IN TORSION REMARK 210 ANGLE SPACE REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : TARGET FUNCTION 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: 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 SER A 17 67.58 -67.99 REMARK 500 1 ILE A 18 -44.88 -160.39 REMARK 500 1 ALA A 21 69.23 -108.82 REMARK 500 1 ARG A 28 166.33 -43.95 REMARK 500 1 THR A 29 66.19 62.03 REMARK 500 1 ARG A 31 142.32 61.10 REMARK 500 2 CYS A 8 -63.59 -145.98 REMARK 500 2 SER A 11 44.97 -91.17 REMARK 500 2 SER A 17 70.23 -67.07 REMARK 500 2 ILE A 18 -43.82 -164.53 REMARK 500 2 ILE A 22 -70.95 -151.30 REMARK 500 2 THR A 29 69.66 62.70 REMARK 500 2 ARG A 31 101.04 51.72 REMARK 500 3 CYS A 8 -65.73 -152.13 REMARK 500 3 SER A 11 37.10 -91.15 REMARK 500 3 ILE A 13 -50.83 -138.90 REMARK 500 3 TYR A 15 32.30 -95.02 REMARK 500 3 ILE A 18 -47.37 -144.20 REMARK 500 3 ALA A 21 66.39 -103.52 REMARK 500 3 LEU A 26 -70.77 -44.43 REMARK 500 3 THR A 29 87.36 -157.78 REMARK 500 3 ARG A 31 136.12 -178.08 REMARK 500 4 SER A 17 63.77 -69.00 REMARK 500 4 ILE A 18 -46.01 -155.43 REMARK 500 4 ALA A 21 56.31 -116.48 REMARK 500 4 ILE A 22 -62.11 -147.08 REMARK 500 4 LEU A 26 53.88 -91.66 REMARK 500 4 LYS A 27 64.92 -177.20 REMARK 500 4 ARG A 31 96.75 -179.97 REMARK 500 5 SER A 17 79.33 -62.79 REMARK 500 5 ILE A 18 -39.43 -176.75 REMARK 500 5 ALA A 21 68.25 -115.80 REMARK 500 5 LYS A 27 67.08 -174.43 REMARK 500 5 THR A 29 81.04 52.13 REMARK 500 6 CYS A 8 -63.39 -154.99 REMARK 500 6 SER A 11 44.55 -104.67 REMARK 500 6 ILE A 13 -74.22 -54.51 REMARK 500 6 ARG A 14 -29.91 -38.83 REMARK 500 6 TYR A 15 43.68 -90.78 REMARK 500 6 ILE A 18 -47.34 -145.36 REMARK 500 6 ALA A 21 67.18 -112.22 REMARK 500 6 ILE A 22 -59.76 -131.15 REMARK 500 6 LEU A 26 59.27 -105.17 REMARK 500 6 LYS A 27 64.94 -173.64 REMARK 500 7 SER A 17 70.92 -66.63 REMARK 500 7 ILE A 18 -39.19 -177.07 REMARK 500 7 ILE A 22 -58.76 -128.02 REMARK 500 7 ARG A 31 110.00 172.80 REMARK 500 8 SER A 11 35.66 -99.26 REMARK 500 8 ILE A 13 -79.32 -63.99 REMARK 500 REMARK 500 THIS ENTRY HAS 144 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1HLL RELATED DB: PDB REMARK 900 MEAN STRUCTURE OF WILD-TYPE T3-I2 PEPTIDE REMARK 900 RELATED ID: 1HOF RELATED DB: PDB REMARK 900 BEST 20 DYANA CONFORMERS OF WILD-TYPE T3-I2 PEPTIDE REMARK 900 RELATED ID: 1HOD RELATED DB: PDB REMARK 900 MEAN STRUCTURE OF D130I MUTANT T3-I2 PEPTIDE DBREF 1HO9 A 1 32 UNP P08913 ADA2A_HUMAN 118 149 SEQADV 1HO9 ILE A 13 UNP P08913 ASP 130 CONFLICT SEQRES 1 A 32 THR SER SER ILE VAL HIS LEU CYS ALA ILE SER LEU ILE SEQRES 2 A 32 ARG TYR TRP SER ILE THR GLN ALA ILE GLU TYR ASN LEU SEQRES 3 A 32 LYS ARG THR PRO ARG ARG HELIX 1 1 THR A 1 TYR A 15 1 15 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 MODEL 2 MODEL 3 MODEL 4 MODEL 5 MODEL 6 MODEL 7 MODEL 8 MODEL 9 MODEL 10 MODEL 11 MODEL 12 MODEL 13 MODEL 14 MODEL 15 MODEL 16 MODEL 17 MODEL 18 MODEL 19 MODEL 20