2K59 - Header Asymmetric Unit

HEADER TRANSPORT PROTEIN 25-JUN-08 2K59

TITLE NMR STRUCTURES OF THE SECOND TRANSMEMBRANE DOMAIN OF THE TITLE 2 NEURONAL 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 NMR, NEURONAL ACETYLCHOLINE RECEPTOR, SECOND TRANSMEMBRANE KEYWDS 2 DOMAIN, BETA 2 SUBUNIT, CELL JUNCTION, DISEASE MUTATION, KEYWDS 3 EPILEPSY, GLYCOPROTEIN, ION TRANSPORT, IONIC CHANNEL, KEYWDS 4 MEMBRANE, POLYMORPHISM, POSTSYNAPTIC CELL MEMBRANE, SYNAPSE, KEYWDS 5 TRANSMEMBRANE, TRANSPORT, TRANSPORT PROTEIN

EXPDTA SOLUTION NMR

NUMMDL 20

AUTHOR V.BONDARENKO,P.TANG,Y.XU,V.YUSHMANOV

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 JRNL TITL 2 TRANSMEMBRANE DOMAIN OF THE NEURONAL ACETYLCHOLINE JRNL TITL 3 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 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR_NIH REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE 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 RCSB ID CODE IS RCSB100692.

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 REMARK 210 TM2, 0.5 MM DSS, 450-750 MM REMARK 210 DPC, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-15N HSQC, 2D 1H-1H REMARK 210 NOESY, 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 : X-PLOR_NIH 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 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 REMARK 900 RECEPTOR 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