PDB Short entry for 2L0W HEADER MEMBRANE PROTEIN 19-JUL-10 2L0W TITLE SOLUTION NMR STRUCTURE OF THE N-TERMINAL PAS DOMAIN OF HERG POTASSIUM TITLE 2 CHANNEL COMPND MOL_ID: 1; COMPND 2 MOLECULE: POTASSIUM VOLTAGE-GATED CHANNEL, SUBFAMILY H (EAG-RELATED), COMPND 3 MEMBER 2, ISOFORM CRA_B; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: N-TERMINAL DOMAIN (UNP RESIDUES 1-135); 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: KCNH2, HCG_18699; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: C41; SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: VECTOR; SOURCE 10 EXPRESSION_SYSTEM_VECTOR: PGEXT2T; SOURCE 11 OTHER_DETAILS: TEV CLEAVAGE SITE KEYWDS HERG, PAS DOMAIN, VOLTAGE-GATED POTASSIUM CHANNEL, MEMBRANE PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR C.A.NG,M.J.HUNTER,M.MOBLI,G.F.KING,P.W.KUCHEL,J.I.VANDENBERG REVDAT 4 14-JUN-23 2L0W 1 REMARK REVDAT 3 26-FEB-20 2L0W 1 REMARK SEQADV REVDAT 2 09-FEB-11 2L0W 1 JRNL REVDAT 1 26-JAN-11 2L0W 0 JRNL AUTH C.A.NG,M.J.HUNTER,M.D.PERRY,M.MOBLI,Y.KE,P.W.KUCHEL, JRNL AUTH 2 G.F.KING,D.STOCK,J.I.VANDENBERG JRNL TITL THE N-TERMINAL TAIL OF HERG CONTAINS AN AMPHIPATHIC JRNL TITL 2 ALPHA-HELIX THAT REGULATES CHANNEL DEACTIVATION JRNL REF PLOS ONE V. 6 16191 2011 JRNL REFN ESSN 1932-6203 JRNL PMID 21249148 JRNL DOI 10.1371/JOURNAL.PONE.0016191 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CYANA 2.1, CYANA 2.1, AMBER 10 REMARK 3 AUTHORS : GUNTERT, MUMENTHALER AND WUTHRICH (CYANA), REMARK 3 GUNTERT, MUMENTHALER AND WUTHRICH (CYANA), CASE, REMARK 3 DARDEN, CHEATHAM, III, SIMMERLING, WANG, DUKE, LUO, REMARK 3 AND KOLLM (AMBER) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: CYANA 2.1, AMBER 10 WITH NMR REMARK 3 RESTRAINTS, FORMATION 3 ENERGY 0.0000 REMARK 4 REMARK 4 2L0W COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-AUG-10. REMARK 100 THE DEPOSITION ID IS D_1000101816. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 300 REMARK 210 PH : 6.9 REMARK 210 IONIC STRENGTH : 150MM REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 150 MM SODIUM CHLORIDE-1, 10 MM REMARK 210 HEPES-2, 3 MM TCEP-3, 7 % [U-100% REMARK 210 2H] D2O-4, 5 MM OCTYL GLUCOSIDE- REMARK 210 5, 93 % H2O-6, 99 % [U-99% 15N] REMARK 210 N15 LABELED PAS-7, 93% H2O/7% REMARK 210 D2O; 150 MM SODIUM CHLORIDE-8, REMARK 210 10 MM HEPES-9, 3 MM TCEP-10, 100 REMARK 210 % [U-100% 2H] D2O-11, 5 MM OCTYL REMARK 210 GLUCOSIDE-12, 99 % [U-99% 13C; U- REMARK 210 99% 15N] N15/C13 LABELED PAS-13, REMARK 210 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D 1H-13C NOESY; 3D 1H-15N REMARK 210 NOESY; 2D 1H-15N HSQC; 3D REMARK 210 CBCA(CO)NH; 3D HNCACB; 3D C(CO) REMARK 210 NH; 3D H(CCO)NH; 3D HNCO; 3D REMARK 210 HN(CO)CA; 3D HCCH-TOCSY REMARK 210 SPECTROMETER FIELD STRENGTH : 900 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE II REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : XEASY, TALOS, TOPSPIN 2 REMARK 210 METHOD USED : DGSA-DISTANCE GEOMETRY SIMULATED REMARK 210 ANNEALING, GENERALISED BORN REMARK 210 ENERGY MINIMIZATION, GENERALISED REMARK 210 BORN ENERGY MINIMIZATION WITH REMARK 210 NMR RESTRAINTS 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: 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 MODELS 1-20 REMARK 465 RES C SSSEQI REMARK 465 GLY A -2 REMARK 465 GLY A -1 REMARK 465 SER A 0 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 3 ARG A 92 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES REMARK 500 10 ARG A 20 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 11 ARG A 27 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES REMARK 500 16 ARG A 27 NE - CZ - NH1 ANGL. DEV. = 3.1 DEGREES 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 ASN A 45 -154.18 -75.96 REMARK 500 1 TYR A 54 -154.14 -87.58 REMARK 500 1 MET A 133 111.87 -163.94 REMARK 500 2 ALA A 9 159.41 64.98 REMARK 500 2 THR A 13 -49.48 -131.10 REMARK 500 2 ARG A 27 -167.81 -76.52 REMARK 500 2 ASN A 45 -168.81 -78.77 REMARK 500 2 TYR A 54 -154.52 -85.56 REMARK 500 2 MET A 133 118.42 -162.17 REMARK 500 3 ALA A 9 160.51 68.63 REMARK 500 3 ASN A 12 40.38 -78.27 REMARK 500 3 SER A 26 25.18 84.59 REMARK 500 3 ASN A 45 -168.96 -78.46 REMARK 500 3 TYR A 54 -157.59 -82.46 REMARK 500 5 ALA A 9 162.63 71.55 REMARK 500 5 ARG A 35 33.68 -80.31 REMARK 500 5 ASN A 45 -168.84 -79.89 REMARK 500 5 TYR A 54 -153.64 -85.64 REMARK 500 5 MET A 133 119.24 -161.16 REMARK 500 6 ASN A 45 -164.16 -74.13 REMARK 500 6 TYR A 54 -147.89 -89.58 REMARK 500 7 ARG A 35 44.49 -80.68 REMARK 500 7 ASN A 45 -158.52 -74.14 REMARK 500 7 TYR A 54 -153.61 -86.29 REMARK 500 8 SER A 26 40.98 -77.02 REMARK 500 8 ARG A 35 36.66 -80.03 REMARK 500 8 TYR A 54 -152.43 -85.81 REMARK 500 9 ASN A 12 47.75 -79.77 REMARK 500 9 ARG A 35 37.29 -80.46 REMARK 500 9 ASN A 45 -152.37 -74.87 REMARK 500 9 TYR A 54 -144.85 -86.17 REMARK 500 10 ARG A 4 36.33 -97.73 REMARK 500 10 ARG A 35 37.83 -77.90 REMARK 500 10 CYS A 39 71.67 53.83 REMARK 500 10 ASN A 45 -151.64 -74.74 REMARK 500 10 TYR A 54 -156.22 -83.79 REMARK 500 10 GLN A 61 -4.10 75.65 REMARK 500 11 ASN A 12 46.52 -82.72 REMARK 500 11 ARG A 35 28.28 -75.97 REMARK 500 11 ASN A 45 -149.16 -73.15 REMARK 500 11 TYR A 54 -144.63 -85.59 REMARK 500 11 CYS A 64 -23.80 77.84 REMARK 500 12 VAL A 8 118.20 79.90 REMARK 500 12 ASN A 12 53.53 36.82 REMARK 500 12 ASN A 45 -150.71 -73.79 REMARK 500 12 TYR A 54 -154.65 -87.81 REMARK 500 12 CYS A 64 -17.02 73.89 REMARK 500 12 MET A 133 111.69 -163.53 REMARK 500 13 GLN A 11 -65.97 -134.95 REMARK 500 13 GLN A 25 45.78 -95.89 REMARK 500 REMARK 500 THIS ENTRY HAS 87 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 PHE A 48 0.08 SIDE CHAIN REMARK 500 2 ARG A 27 0.12 SIDE CHAIN REMARK 500 6 PHE A 48 0.08 SIDE CHAIN REMARK 500 9 PHE A 48 0.09 SIDE CHAIN REMARK 500 10 PHE A 48 0.11 SIDE CHAIN REMARK 500 11 PHE A 48 0.08 SIDE CHAIN REMARK 500 12 PHE A 48 0.08 SIDE CHAIN REMARK 500 15 PHE A 48 0.08 SIDE CHAIN REMARK 500 16 PHE A 48 0.09 SIDE CHAIN REMARK 500 19 PHE A 48 0.09 SIDE CHAIN REMARK 500 20 PHE A 48 0.08 SIDE CHAIN REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 17066 RELATED DB: BMRB DBREF 2L0W A 1 135 UNP D3DX04 D3DX04_HUMAN 1 135 SEQADV 2L0W GLY A -2 UNP D3DX04 EXPRESSION TAG SEQADV 2L0W GLY A -1 UNP D3DX04 EXPRESSION TAG SEQADV 2L0W SER A 0 UNP D3DX04 EXPRESSION TAG SEQRES 1 A 138 GLY GLY SER MET PRO VAL ARG ARG GLY HIS VAL ALA PRO SEQRES 2 A 138 GLN ASN THR PHE LEU ASP THR ILE ILE ARG LYS PHE GLU SEQRES 3 A 138 GLY GLN SER ARG LYS PHE ILE ILE ALA ASN ALA ARG VAL SEQRES 4 A 138 GLU ASN CYS ALA VAL ILE TYR CYS ASN ASP GLY PHE CYS SEQRES 5 A 138 GLU LEU CYS GLY TYR SER ARG ALA GLU VAL MET GLN ARG SEQRES 6 A 138 PRO CYS THR CYS ASP PHE LEU HIS GLY PRO ARG THR GLN SEQRES 7 A 138 ARG ARG ALA ALA ALA GLN ILE ALA GLN ALA LEU LEU GLY SEQRES 8 A 138 ALA GLU GLU ARG LYS VAL GLU ILE ALA PHE TYR ARG LYS SEQRES 9 A 138 ASP GLY SER CYS PHE LEU CYS LEU VAL ASP VAL VAL PRO SEQRES 10 A 138 VAL LYS ASN GLU ASP GLY ALA VAL ILE MET PHE ILE LEU SEQRES 11 A 138 ASN PHE GLU VAL VAL MET GLU LYS HELIX 1 1 THR A 13 GLU A 23 1 11 HELIX 2 2 ASP A 46 GLY A 53 1 8 HELIX 3 3 SER A 55 MET A 60 1 6 HELIX 4 4 CYS A 66 HIS A 70 5 5 HELIX 5 5 GLN A 75 LEU A 86 1 12 SHEET 1 A 5 VAL A 41 CYS A 44 0 SHEET 2 A 5 LYS A 28 ASN A 33 -1 N ILE A 31 O TYR A 43 SHEET 3 A 5 VAL A 122 LYS A 135 -1 O PHE A 125 N ALA A 32 SHEET 4 A 5 CYS A 105 LYS A 116 -1 N VAL A 113 O ILE A 126 SHEET 5 A 5 ARG A 92 TYR A 99 -1 N ILE A 96 O CYS A 108 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