10 20 30 40 50 60 70 80 1UJL - Header ----|----|----|----|----|----|----|----|----|----|----|----|----|----|----|----| Asymmetric UnitHEADER MEMBRANE PROTEIN 05-AUG-03 1UJL
TITLE SOLUTION STRUCTURE OF THE HERG K+ CHANNEL S5-P TITLE 2 EXTRACELLULAR LINKER
COMPND MOL_ID: 1; COMPND 2 MOLECULE: POTASSIUM VOLTAGE-GATED CHANNEL SUBFAMILY H COMPND 3 MEMBER 2; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: RESIDUES 1-42; COMPND 6 SYNONYM: HERG K+ CHANNEL S5-P EXTRACELLULAR LINKER, ETHER- COMPND 7 A-GO-GO RELATED GENE POTASSIUM CHANNEL 1, H-ERG, ERG1, COMPND 8 ETHER-A-GO-GO RELATED PROTEIN 1, EAG RELATED PROTEIN 1, COMPND 9 EAG HOMOLOG; COMPND 10 ENGINEERED: YES
SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THE PEPTIDE WAS CHEMICALLY SYNTHESIZED. THE SOURCE 4 SEQUENCE OF THE PEPTIDE IS NATURALLY FOUND IN HOMO SAPIENS SOURCE 5 (HUMAN).
KEYWDS TWO HELICES, AMPHIPHATIC HELIX, MEMBRANE PROTEIN
EXPDTA SOLUTION NMR
NUMMDL 20
AUTHOR A.M.TORRES,P.S.BANSAL,M.SUNDE,C.E.CLARKE,J.A.BURSILL, AUTHOR 2 D.J.SMITH,A.BAUSKIN,S.N.BREIT,T.J.CAMPBELL,P.F.ALEWOOD, AUTHOR 3 P.W.KUCHEL,J.I.VANDENBERG
REVDAT 2 24-FEB-09 1UJL 1 VERSN REVDAT 1 04-NOV-03 1UJL 0
JRNL AUTH A.M.TORRES,P.S.BANSAL,M.SUNDE,C.E.CLARKE, JRNL AUTH 2 J.A.BURSILL,D.J.SMITH,A.BAUSKIN,S.N.BREIT, JRNL AUTH 3 T.J.CAMPBELL,P.F.ALEWOOD,P.W.KUCHEL,J.I.VANDENBERG JRNL TITL STRUCTURE OF THE HERG K+ CHANNEL S5P EXTRACELLULAR JRNL TITL 2 LINKER: ROLE OF AN AMPHIPATHIC ALPHA-HELIX IN JRNL TITL 3 C-TYPE INACTIVATION. JRNL REF J.BIOL.CHEM. V. 278 42136 2003 JRNL REFN ISSN 0021-9258 JRNL PMID 13680209 JRNL DOI 10.1074/JBC.M212824200
REMARK 1
REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.
REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.1 REMARK 3 AUTHORS : BRUNGER, A. T., ADAMS, P.D., CLORE, G.M., REMARK 3 DELANO, W.L., GROS, P., GROSSE-KUNSTLEVE, R.W., REMARK 3 JIANG, J.S., KUSZEWSKI, J., NILGES, M., PANNU, REMARK 3 N.S., READ, R.J., RICE, L.M., SIMONSON, T., REMARK 3 WARREN, G.L. REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: THE STRUCTURES ARE BASED ON A TOTAL REMARK 3 OF 430 RESTRAINTS, 416 ARE NOE-DERIVED DISTANCE CONSTRAINTS, REMARK 3 14 DISTANCE RESTRAINTS FROM HYDROGEN BONDS.
REMARK 4 REMARK 4 1UJL COMPLIES WITH FORMAT V. 3.15, 01-DEC-08
REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 06-AUG-03. REMARK 100 THE RCSB ID CODE IS RCSB005897.
REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 3.3 REMARK 210 IONIC STRENGTH : 0 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.4MM S5-P PEPTIDE REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY 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 : XWINNMR 3.1, XEASY 1.3.13, REMARK 210 DYANA 1.5 REMARK 210 METHOD USED : SIMULATED ANNEALING, REMARK 210 MOLECULAR DYNAMICS, DISTANCE REMARK 210 GEOMETRY, TORSION ANGLE REMARK 210 DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 1600 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 : 8 REMARK 210 REMARK 210 REMARK: THE STRUCTURES WERE DETERMINED USING STANDARD 2D REMARK 210 HOMONUCLEAR TECHNIQUES
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 1 MET A 5 163.65 -49.53 REMARK 500 1 GLU A 6 65.67 -69.66 REMARK 500 1 PRO A 8 64.29 -69.42 REMARK 500 1 ASP A 11 -74.68 -118.61 REMARK 500 1 ILE A 14 -168.90 43.92 REMARK 500 1 ILE A 24 -67.21 -98.16 REMARK 500 1 TYR A 28 40.12 -159.50 REMARK 500 1 ASN A 29 92.84 49.62 REMARK 500 1 SER A 30 54.58 -140.79 REMARK 500 1 SER A 31 165.37 62.41 REMARK 500 2 ASN A 4 32.11 -161.23 REMARK 500 2 MET A 5 173.69 -48.24 REMARK 500 2 GLU A 6 66.20 -69.75 REMARK 500 2 HIS A 9 79.17 -106.66 REMARK 500 2 ARG A 13 -52.39 -129.62 REMARK 500 2 ILE A 14 -168.07 43.83 REMARK 500 2 ASN A 19 -50.32 -130.46 REMARK 500 2 SER A 30 78.05 -118.51 REMARK 500 2 SER A 31 102.16 60.91 REMARK 500 3 MET A 5 92.60 -49.96 REMARK 500 3 GLU A 6 -156.39 -82.98 REMARK 500 3 MET A 10 44.45 -94.89 REMARK 500 3 ARG A 13 -47.45 81.34 REMARK 500 3 ASN A 19 -47.50 -130.34 REMARK 500 3 TYR A 28 -114.16 -149.49 REMARK 500 3 SER A 30 109.11 60.70 REMARK 500 3 SER A 31 75.54 61.11 REMARK 500 4 MET A 5 102.68 -45.23 REMARK 500 4 GLU A 6 -46.76 -158.66 REMARK 500 4 HIS A 9 120.59 176.93 REMARK 500 4 MET A 10 61.70 32.34 REMARK 500 4 ARG A 13 -60.02 -155.85 REMARK 500 4 ASN A 19 -50.94 -131.10 REMARK 500 4 LYS A 26 62.14 -152.58 REMARK 500 4 TYR A 28 82.04 -174.35 REMARK 500 4 SER A 31 168.72 60.62 REMARK 500 5 ASN A 4 22.98 -154.97 REMARK 500 5 MET A 5 174.74 -48.77 REMARK 500 5 GLU A 6 87.01 -54.06 REMARK 500 5 HIS A 9 -62.49 -103.74 REMARK 500 5 ARG A 13 46.22 -163.83 REMARK 500 5 TYR A 28 38.45 176.08 REMARK 500 5 ASN A 29 99.56 51.08 REMARK 500 5 SER A 30 -134.99 -107.36 REMARK 500 5 SER A 31 -56.48 -156.06 REMARK 500 6 MET A 5 90.93 -50.65 REMARK 500 6 GLU A 6 37.85 179.81 REMARK 500 6 PRO A 8 85.35 -61.29 REMARK 500 6 HIS A 9 -65.58 -109.03 REMARK 500 6 ARG A 13 -73.29 -60.75 REMARK 500 6 ASN A 19 -51.45 -127.85 REMARK 500 6 TYR A 28 -113.95 -153.67 REMARK 500 6 SER A 30 78.32 -100.86 REMARK 500 7 MET A 5 -162.46 -57.34 REMARK 500 7 GLU A 6 -73.46 66.27 REMARK 500 7 HIS A 9 -75.64 -118.99 REMARK 500 7 MET A 10 42.57 167.28 REMARK 500 7 ASP A 11 93.47 61.77 REMARK 500 7 ASN A 19 -47.14 -130.44 REMARK 500 7 LYS A 26 107.14 -54.65 REMARK 500 7 TYR A 28 28.20 -146.78 REMARK 500 7 SER A 30 103.17 56.40 REMARK 500 7 SER A 31 -58.42 -140.31 REMARK 500 8 ASN A 4 44.00 70.22 REMARK 500 8 MET A 5 103.47 -52.92 REMARK 500 8 MET A 10 57.63 -110.86 REMARK 500 8 TYR A 28 27.48 -165.96 REMARK 500 8 ASN A 29 70.03 20.85 REMARK 500 8 SER A 30 86.19 47.94 REMARK 500 8 SER A 31 -71.61 67.43 REMARK 500 9 HIS A 9 75.22 -106.21 REMARK 500 9 SER A 12 -60.46 70.11 REMARK 500 9 ASN A 19 -50.05 -127.58 REMARK 500 9 TYR A 28 33.41 -173.70 REMARK 500 10 MET A 5 101.88 -46.47 REMARK 500 10 GLU A 6 -39.68 -177.04 REMARK 500 10 ASP A 11 -80.57 -137.02 REMARK 500 10 SER A 12 82.81 53.42 REMARK 500 10 ARG A 13 -75.50 -58.48 REMARK 500 10 ASN A 19 -52.55 -128.38 REMARK 500 10 TYR A 28 -110.18 -169.72 REMARK 500 10 ASN A 29 70.73 -107.23 REMARK 500 10 SER A 30 52.23 -106.94 REMARK 500 10 SER A 31 -38.26 -179.51 REMARK 500 11 HIS A 9 -77.92 -165.52 REMARK 500 11 SER A 12 78.16 58.22 REMARK 500 11 ILE A 14 -169.93 44.21 REMARK 500 11 ILE A 24 70.37 42.27 REMARK 500 11 TYR A 28 44.19 -165.59 REMARK 500 11 ASN A 29 90.13 49.53 REMARK 500 11 SER A 30 -134.98 -116.94 REMARK 500 11 SER A 31 114.46 69.33 REMARK 500 12 ASN A 4 -41.29 -156.58 REMARK 500 12 MET A 5 95.23 -45.59 REMARK 500 12 PRO A 8 -156.29 -58.44 REMARK 500 12 MET A 10 38.92 -141.77 REMARK 500 12 ASP A 11 -77.31 -91.97 REMARK 500 12 ASN A 19 -48.91 -131.91 REMARK 500 12 ASN A 29 79.90 -57.24 REMARK 500 12 SER A 30 104.97 52.98 REMARK 500 13 MET A 5 103.34 -49.91 REMARK 500 13 GLN A 7 56.60 36.94 REMARK 500 13 PRO A 8 30.20 -89.21 REMARK 500 13 ASP A 11 -58.88 72.23 REMARK 500 13 ASN A 19 -46.80 -131.43 REMARK 500 13 TYR A 28 108.76 177.59 REMARK 500 13 ASN A 29 79.50 -57.99 REMARK 500 14 ASN A 4 86.17 68.00 REMARK 500 14 MET A 5 -162.25 -58.16 REMARK 500 14 GLU A 6 82.48 -62.45 REMARK 500 14 PRO A 8 95.46 -65.48 REMARK 500 14 HIS A 9 77.48 -110.51 REMARK 500 14 ASP A 11 79.28 55.26 REMARK 500 14 ARG A 13 94.21 70.34 REMARK 500 14 ASN A 19 -45.71 -131.89 REMARK 500 14 TYR A 28 -86.80 -26.76 REMARK 500 14 SER A 31 -169.33 -109.67 REMARK 500 15 ASN A 4 -68.55 -104.54 REMARK 500 15 MET A 10 -100.07 -87.99 REMARK 500 15 ILE A 14 -170.22 44.67 REMARK 500 15 ASN A 19 -52.56 -126.84 REMARK 500 15 TYR A 28 70.08 171.62 REMARK 500 15 ASN A 29 90.54 51.08 REMARK 500 15 SER A 30 52.35 -92.79 REMARK 500 16 ASN A 4 -41.99 -166.51 REMARK 500 16 HIS A 9 -95.15 -115.59 REMARK 500 16 ASP A 11 -84.55 -152.38 REMARK 500 16 SER A 12 81.58 173.52 REMARK 500 16 ILE A 14 -168.06 43.71 REMARK 500 16 ASN A 19 -50.10 -128.91 REMARK 500 16 ILE A 24 72.54 44.41 REMARK 500 16 TYR A 28 33.07 -147.48 REMARK 500 16 ASN A 29 79.81 48.20 REMARK 500 16 SER A 30 -132.04 -97.47 REMARK 500 16 SER A 31 104.46 77.08 REMARK 500 17 ASN A 4 -63.98 179.22 REMARK 500 17 GLU A 6 -41.37 -172.29 REMARK 500 17 MET A 10 71.12 59.09 REMARK 500 17 ARG A 13 55.62 -105.72 REMARK 500 17 ILE A 24 -67.72 -90.16 REMARK 500 17 PRO A 27 59.28 -68.99 REMARK 500 17 TYR A 28 72.90 23.06 REMARK 500 17 ASN A 29 -81.71 60.98 REMARK 500 17 SER A 30 113.75 -162.10 REMARK 500 17 SER A 31 -45.64 -153.78 REMARK 500 18 ASN A 4 27.10 -155.94 REMARK 500 18 PRO A 8 41.31 -84.49 REMARK 500 18 HIS A 9 77.00 -174.76 REMARK 500 18 ASP A 11 37.44 -178.35 REMARK 500 18 ILE A 24 40.44 -97.21 REMARK 500 18 LYS A 26 106.49 -51.80 REMARK 500 18 ASN A 29 -81.62 60.29 REMARK 500 18 SER A 30 -132.16 -164.94 REMARK 500 18 LEU A 33 -168.27 -59.93 REMARK 500 19 ASN A 4 67.63 -171.03 REMARK 500 19 MET A 5 102.99 -44.77 REMARK 500 19 GLU A 6 37.12 -157.27 REMARK 500 19 PRO A 8 85.86 -57.07 REMARK 500 19 HIS A 9 60.55 -113.10 REMARK 500 19 ASP A 11 52.92 -107.67 REMARK 500 19 ARG A 13 63.32 62.98 REMARK 500 19 TYR A 28 31.88 -170.59 REMARK 500 19 ASN A 29 -86.42 54.10 REMARK 500 19 SER A 30 44.45 -152.68 REMARK 500 20 MET A 5 109.31 -44.68 REMARK 500 20 PRO A 8 -150.83 -82.37 REMARK 500 20 HIS A 9 73.89 71.41 REMARK 500 20 SER A 12 62.83 61.13 REMARK 500 20 ILE A 14 173.20 48.93 REMARK 500 20 ASN A 19 -46.27 -130.78 REMARK 500 20 TYR A 28 40.29 -158.95 REMARK 500 20 ASN A 29 -82.98 59.08 REMARK 500 20 SER A 30 46.01 -178.05 REMARK 500 20 SER A 31 79.65 61.78 REMARK 500 REMARK 500 REMARK: NULL
DBREF 1UJL A 1 42 UNP Q12809 KCH2_HUMAN 570 611
SEQRES 1 A 42 ALA ILE GLY ASN MET GLU GLN PRO HIS MET ASP SER ARG SEQRES 2 A 42 ILE GLY TRP LEU HIS ASN LEU GLY ASP GLN ILE GLY LYS SEQRES 3 A 42 PRO TYR ASN SER SER GLY LEU GLY GLY PRO SER ILE LYS SEQRES 4 A 42 ASP LYS TYR
HELIX 1 1 TRP A 16 GLY A 25 1 10 HELIX 2 2 GLY A 35 TYR A 42 1 8
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