HEADER TRANSPORT PROTEIN 25-JUN-08 2K59 TITLE NMR STRUCTURES OF THE SECOND TRANSMEMBRANE DOMAIN OF THE NEURONAL TITLE 2 ACETYLCHOLINE RECEPTOR BETA 2 SUBUNIT COMPND MOL_ID: 1; COMPND 2 MOLECULE: NEURONAL ACETYLCHOLINE RECEPTOR SUBUNIT BETA-2; COMPND 3 CHAIN: B; COMPND 4 FRAGMENT: UNP RESIDUES 264-291; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: SOLID-PHASE SYNTHESIS KEYWDS NEURONAL ACETYLCHOLINE RECEPTOR, SECOND TRANSMEMBRANE DOMAIN, BETA 2 KEYWDS 2 SUBUNIT, CELL JUNCTION, DISEASE MUTATION, EPILEPSY, GLYCOPROTEIN, KEYWDS 3 ION TRANSPORT, IONIC CHANNEL, MEMBRANE, POLYMORPHISM, POSTSYNAPTIC KEYWDS 4 CELL MEMBRANE, SYNAPSE, TRANSMEMBRANE, TRANSPORT, TRANSPORT PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR V.BONDARENKO,P.TANG,Y.XU,V.YUSHMANOV REVDAT 3 16-MAR-22 2K59 1 REMARK REVDAT 2 24-FEB-09 2K59 1 VERSN REVDAT 1 08-JUL-08 2K59 0 JRNL AUTH V.E.YUSHMANOV,Y.XU,P.TANG JRNL TITL NMR STRUCTURE AND DYNAMICS OF THE SECOND TRANSMEMBRANE JRNL TITL 2 DOMAIN OF THE NEURONAL ACETYLCHOLINE RECEPTOR BETA 2 SUBUNIT JRNL REF BIOCHEMISTRY V. 42 13058 2003 JRNL REFN ISSN 0006-2960 JRNL PMID 14596621 JRNL DOI 10.1021/BI0350396 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR NIH, X-PLOR NIH REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE (X-PLOR REMARK 3 NIH), SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE (X- REMARK 3 PLOR NIH) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2K59 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-JUN-08. REMARK 100 THE DEPOSITION ID IS D_1000100692. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 5 REMARK 210 IONIC STRENGTH : 0.25 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 3-5 MM [U-100% 15N] NACHR TM2, REMARK 210 0.5 MM DSS, 450-750 MM DPC, 90% REMARK 210 H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC; 2D 1H-1H NOESY; REMARK 210 2D 1H-1H TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NULL REMARK 210 METHOD USED : SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 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: B 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 HB2 GLU B 1 HB THR B 4 1.27 REMARK 500 HA LEU B 11 HG23 THR B 14 1.31 REMARK 500 HZ2 LYS B 22 O SER B 28 1.49 REMARK 500 O LEU B 11 H VAL B 15 1.53 REMARK 500 OE1 GLU B 1 HG1 THR B 4 1.59 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 3 PRO B 26 47.33 -75.44 REMARK 500 4 LYS B 2 -51.24 61.87 REMARK 500 4 PRO B 26 -73.66 -77.80 REMARK 500 5 THR B 27 37.15 -83.91 REMARK 500 6 PRO B 26 40.49 -67.04 REMARK 500 6 THR B 27 -5.21 -144.03 REMARK 500 7 LYS B 2 -48.87 61.88 REMARK 500 8 ILE B 23 44.52 -94.61 REMARK 500 8 PRO B 26 48.29 -70.14 REMARK 500 8 THR B 27 -49.50 -164.84 REMARK 500 9 ILE B 23 45.03 -94.70 REMARK 500 10 PRO B 26 44.14 -72.27 REMARK 500 11 THR B 27 -51.50 -161.67 REMARK 500 13 PRO B 26 87.48 -61.98 REMARK 500 14 THR B 27 -45.39 -162.67 REMARK 500 15 PRO B 26 49.21 -72.74 REMARK 500 16 THR B 27 119.64 -166.50 REMARK 500 17 PRO B 26 48.07 -69.08 REMARK 500 17 THR B 27 -52.86 -163.14 REMARK 500 18 THR B 27 119.26 -161.35 REMARK 500 19 PRO B 26 -115.10 -83.21 REMARK 500 19 THR B 27 -47.89 -159.17 REMARK 500 20 ILE B 23 64.08 31.79 REMARK 500 20 THR B 27 -26.68 -169.70 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2K58 RELATED DB: PDB REMARK 900 FIRST TRANSMEMBRANE DOMAIN OF THE NEURONAL ACETYLCHOLINE RECEPTOR REMARK 900 BETA 2 SUBUNIT DBREF 2K59 B 1 28 UNP P17787 ACHB2_HUMAN 264 291 SEQRES 1 B 28 GLU LYS MET THR LEU CYS ILE SER VAL LEU LEU ALA LEU SEQRES 2 B 28 THR VAL PHE LEU LEU LEU ILE SER LYS ILE VAL PRO PRO SEQRES 3 B 28 THR SER HELIX 1 1 MET B 3 ILE B 23 1 21 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