HEADER TRANSPORT PROTEIN REGULATOR 15-NOV-08 2KAV TITLE SOLUTION STRUCTURE OF THE HUMAN VOLTAGE-GATED SODIUM CHANNEL, BRAIN TITLE 2 ISOFORM (NAV1.2) COMPND MOL_ID: 1; COMPND 2 MOLECULE: SODIUM CHANNEL PROTEIN TYPE 2 SUBUNIT ALPHA; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: C-TERMINAL EF-HAND DOMAIN; COMPND 5 SYNONYM: SODIUM CHANNEL PROTEIN TYPE II SUBUNIT ALPHA, VOLTAGE-GATED COMPND 6 SODIUM CHANNEL SUBUNIT ALPHA NAV1.2, SODIUM CHANNEL PROTEIN, BRAIN II COMPND 7 SUBUNIT ALPHA, HBSC II; COMPND 8 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: NAC2, SCN2A, SCN2A1, SCN2A2; SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562; SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 9 EXPRESSION_SYSTEM_VECTOR: PET28 KEYWDS VOLTAGE-GATED SODIUM CHANNEL, ALTERNATIVE SPLICING, DISEASE MUTATION, KEYWDS 2 EPILEPSY, GLYCOPROTEIN, ION TRANSPORT, IONIC CHANNEL, MEMBRANE, KEYWDS 3 POLYMORPHISM, SODIUM, SODIUM CHANNEL, SODIUM TRANSPORT, KEYWDS 4 TRANSMEMBRANE, TRANSPORT, UBL CONJUGATION, VOLTAGE-GATED CHANNEL, KEYWDS 5 TRANSPORT PROTEIN, TRANSPORT PROTEIN REGULATOR EXPDTA SOLUTION NMR NUMMDL 15 AUTHOR V.Z.MILOUSHEV,J.A.LEVINE,M.A.ARBING,J.F.HUNT,G.S.PITT,A.G.PALMER REVDAT 4 22-MAY-24 2KAV 1 REMARK REVDAT 3 16-MAR-22 2KAV 1 REMARK SEQADV REVDAT 2 23-JUN-10 2KAV 1 JRNL REVDAT 1 06-JAN-09 2KAV 0 JRNL AUTH V.Z.MILOUSHEV,J.A.LEVINE,M.A.ARBING,J.F.HUNT,G.S.PITT, JRNL AUTH 2 A.G.PALMER JRNL TITL SOLUTION STRUCTURE OF THE NAV1.2 C-TERMINAL EF-HAND DOMAIN. JRNL REF J.BIOL.CHEM. V. 284 6446 2009 JRNL REFN ISSN 0021-9258 JRNL PMID 19129176 JRNL DOI 10.1074/JBC.M807401200 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NMRPIPE 2.4, X-PLOR NIH 2.18 REMARK 3 AUTHORS : DELAGLIO, GRZESIEK, VUISTER, ZHU, PFEIFER AND BAX REMARK 3 (NMRPIPE), SCHWIETERS, KUSZEWSKI, TJANDRA AND REMARK 3 CLORE (X-PLOR NIH) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: XPLOR-NIH (2.18) INTERNAL VARIABLES REMARK 3 MODULE, REFINE.PY SCRIPT (CDS 2005/05/10) REMARK 4 REMARK 4 2KAV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 26-NOV-08. REMARK 100 THE DEPOSITION ID IS D_1000100892. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 290.5 REMARK 210 PH : 7.4 REMARK 210 IONIC STRENGTH : 0.1 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.5 MM [U-99% 13C; U-99% 15N] REMARK 210 PROTEIN, 100 MM [D5-98%] GLYCINE, REMARK 210 20 MM [D11-98 %] TRIS, 0.1 MM REMARK 210 [D16-98%] EDTA, 10 % [U-99% 2H] REMARK 210 D2O, 1 MM [D10-98%] DTT, 0.02 % REMARK 210 NAN3, 90% H2O/10% D2O; 0.5 MM [U- REMARK 210 10% 13C; U-99% 15N] PROTEIN, 100 REMARK 210 MM [D5-98%] GLYCINE, 20 MM [D11- REMARK 210 98 %] TRIS, 0.1 MM [D16-98%] REMARK 210 EDTA, 10 % [U-99% 2H] D2O, 1 MM REMARK 210 [D10-98%] DTT, 0.02 % NAN3, 90% REMARK 210 H2O/10% D2O; 0.5 MM [U-99% 13C; REMARK 210 U-99% 15N] PROTEIN, 100 MM [D5- REMARK 210 98%] GLYCINE, 20 MM [D11-98 %] REMARK 210 TRIS, 0.1 MM [D16-98%] EDTA, 10 % REMARK 210 [U-99% 2H] D2O, 1 MM [D10-98%] REMARK 210 DTT, 0.02 % NAN3, 15 MG PF1 REMARK 210 PHAGE, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 3D HNCO; 3D HNCA; 3D HN(CO)CA; REMARK 210 3D HN(CA)CO; 3D HNCACB; 3D REMARK 210 CBCA(CO)NH; 3D HCCH-TOCSY; 3D REMARK 210 HBHA(CO)NH; 3D 1H-15N NOESY; 3D REMARK 210 1H-13C NOESY; 2D 1H-13C HSQC; 3D REMARK 210 HCACO; 2D IPAP HSQC; 3D QUANT REMARK 210 HNCO; 3D CCA HNCO REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 800 MHZ; 700 MHZ REMARK 210 SPECTROMETER MODEL : DRX; AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : SPARKY 3.110, ARIA 2.2, CNS 1.2, REMARK 210 X-PLOR NIH 2.18 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 200 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 15 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 1-15 REMARK 465 RES C SSSEQI REMARK 465 MET A 1754 REMARK 465 GLY A 1755 REMARK 465 SER A 1756 REMARK 465 SER A 1757 REMARK 465 HIS A 1758 REMARK 465 HIS A 1759 REMARK 465 HIS A 1760 REMARK 465 HIS A 1761 REMARK 465 HIS A 1762 REMARK 465 HIS A 1763 REMARK 465 SER A 1764 REMARK 465 SER A 1765 REMARK 465 GLY A 1766 REMARK 465 LEU A 1767 REMARK 465 VAL A 1768 REMARK 465 PRO A 1769 REMARK 465 ARG A 1770 REMARK 465 GLY A 1771 REMARK 465 SER A 1772 REMARK 465 HIS A 1773 REMARK 465 MET A 1774 REMARK 465 ALA A 1775 REMARK 465 SER A 1776 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 O SER A 1848 N ASP A 1850 2.14 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 A1778 -177.76 51.08 REMARK 500 1 PHE A1779 -75.91 60.79 REMARK 500 1 SER A1786 40.34 -86.54 REMARK 500 1 ALA A1787 147.47 -177.17 REMARK 500 1 ASP A1806 87.67 -159.01 REMARK 500 1 PRO A1828 46.76 -88.29 REMARK 500 1 PRO A1834 38.56 -88.77 REMARK 500 1 ASN A1835 69.68 -67.91 REMARK 500 1 ASP A1843 115.47 -37.21 REMARK 500 1 PRO A1845 129.97 -37.40 REMARK 500 1 SER A1848 114.84 3.30 REMARK 500 1 SER A1869 59.87 -154.20 REMARK 500 1 GLU A1871 -4.51 65.56 REMARK 500 1 GLU A1881 148.75 59.17 REMARK 500 2 ASN A1778 16.17 -156.79 REMARK 500 2 SER A1780 84.84 179.27 REMARK 500 2 VAL A1781 0.52 -65.44 REMARK 500 2 ALA A1782 71.45 39.27 REMARK 500 2 GLU A1784 -21.79 -172.88 REMARK 500 2 ALA A1787 71.59 -177.33 REMARK 500 2 PRO A1789 -71.60 -68.57 REMARK 500 2 ASP A1806 86.01 -157.11 REMARK 500 2 PRO A1828 49.49 -89.55 REMARK 500 2 ASP A1843 106.48 -33.08 REMARK 500 2 SER A1848 112.36 2.94 REMARK 500 2 GLU A1868 66.64 -155.73 REMARK 500 2 GLU A1871 9.27 53.18 REMARK 500 2 ILE A1877 1.12 -63.37 REMARK 500 2 MET A1879 27.39 41.74 REMARK 500 3 ASN A1778 112.86 56.71 REMARK 500 3 PHE A1779 -162.06 -59.03 REMARK 500 3 SER A1780 44.11 -161.57 REMARK 500 3 VAL A1781 21.04 -77.00 REMARK 500 3 ASP A1806 82.82 -154.75 REMARK 500 3 PRO A1828 47.33 -88.77 REMARK 500 3 ALA A1841 40.01 -71.77 REMARK 500 3 MET A1842 27.79 -177.21 REMARK 500 3 ASP A1843 122.83 -34.92 REMARK 500 3 SER A1848 112.31 2.94 REMARK 500 3 SER A1869 -35.93 -172.62 REMARK 500 3 ILE A1877 -76.63 -66.00 REMARK 500 3 GLN A1878 -9.34 -50.49 REMARK 500 3 MET A1879 84.42 -159.38 REMARK 500 3 GLU A1881 97.80 -57.14 REMARK 500 4 ASN A1778 38.56 -154.49 REMARK 500 4 PHE A1779 25.50 -170.32 REMARK 500 4 SER A1780 -164.66 -57.59 REMARK 500 4 ALA A1782 -135.74 46.91 REMARK 500 4 GLU A1784 -119.12 55.80 REMARK 500 4 GLU A1785 -85.99 52.79 REMARK 500 REMARK 500 THIS ENTRY HAS 219 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1QG9 RELATED DB: PDB REMARK 900 RELATED ID: 1BYY RELATED DB: PDB DBREF 2KAV A 1777 1882 UNP Q99250 SCN2A_HUMAN 1777 1882 SEQADV 2KAV MET A 1754 UNP Q99250 EXPRESSION TAG SEQADV 2KAV GLY A 1755 UNP Q99250 EXPRESSION TAG SEQADV 2KAV SER A 1756 UNP Q99250 EXPRESSION TAG SEQADV 2KAV SER A 1757 UNP Q99250 EXPRESSION TAG SEQADV 2KAV HIS A 1758 UNP Q99250 EXPRESSION TAG SEQADV 2KAV HIS A 1759 UNP Q99250 EXPRESSION TAG SEQADV 2KAV HIS A 1760 UNP Q99250 EXPRESSION TAG SEQADV 2KAV HIS A 1761 UNP Q99250 EXPRESSION TAG SEQADV 2KAV HIS A 1762 UNP Q99250 EXPRESSION TAG SEQADV 2KAV HIS A 1763 UNP Q99250 EXPRESSION TAG SEQADV 2KAV SER A 1764 UNP Q99250 EXPRESSION TAG SEQADV 2KAV SER A 1765 UNP Q99250 EXPRESSION TAG SEQADV 2KAV GLY A 1766 UNP Q99250 EXPRESSION TAG SEQADV 2KAV LEU A 1767 UNP Q99250 EXPRESSION TAG SEQADV 2KAV VAL A 1768 UNP Q99250 EXPRESSION TAG SEQADV 2KAV PRO A 1769 UNP Q99250 EXPRESSION TAG SEQADV 2KAV ARG A 1770 UNP Q99250 EXPRESSION TAG SEQADV 2KAV GLY A 1771 UNP Q99250 EXPRESSION TAG SEQADV 2KAV SER A 1772 UNP Q99250 EXPRESSION TAG SEQADV 2KAV HIS A 1773 UNP Q99250 EXPRESSION TAG SEQADV 2KAV MET A 1774 UNP Q99250 EXPRESSION TAG SEQADV 2KAV ALA A 1775 UNP Q99250 EXPRESSION TAG SEQADV 2KAV SER A 1776 UNP Q99250 EXPRESSION TAG SEQRES 1 A 129 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 129 LEU VAL PRO ARG GLY SER HIS MET ALA SER GLU ASN PHE SEQRES 3 A 129 SER VAL ALA THR GLU GLU SER ALA GLU PRO LEU SER GLU SEQRES 4 A 129 ASP ASP PHE GLU MET PHE TYR GLU VAL TRP GLU LYS PHE SEQRES 5 A 129 ASP PRO ASP ALA THR GLN PHE ILE GLU PHE ALA LYS LEU SEQRES 6 A 129 SER ASP PHE ALA ASP ALA LEU ASP PRO PRO LEU LEU ILE SEQRES 7 A 129 ALA LYS PRO ASN LYS VAL GLN LEU ILE ALA MET ASP LEU SEQRES 8 A 129 PRO MET VAL SER GLY ASP ARG ILE HIS CYS LEU ASP ILE SEQRES 9 A 129 LEU PHE ALA PHE THR LYS ARG VAL LEU GLY GLU SER GLY SEQRES 10 A 129 GLU MET ASP ALA LEU ARG ILE GLN MET GLU GLU ARG HELIX 1 1 SER A 1791 ASP A 1806 1 16 HELIX 2 2 GLU A 1814 ALA A 1816 5 3 HELIX 3 3 LYS A 1817 LEU A 1825 1 9 HELIX 4 4 LYS A 1836 MET A 1842 1 7 HELIX 5 5 CYS A 1854 VAL A 1865 1 12 HELIX 6 6 GLU A 1871 MET A 1879 5 9 SHEET 1 A 3 PHE A1812 ILE A1813 0 SHEET 2 A 3 ARG A1851 HIS A1853 -1 O ILE A1852 N ILE A1813 SHEET 3 A 3 MET A1846 VAL A1847 -1 N VAL A1847 O ARG A1851 CISPEP 1 PRO A 1827 PRO A 1828 1 -0.29 CISPEP 2 LYS A 1833 PRO A 1834 1 1.69 CISPEP 3 PRO A 1827 PRO A 1828 2 -0.64 CISPEP 4 LYS A 1833 PRO A 1834 2 0.40 CISPEP 5 PRO A 1827 PRO A 1828 3 0.17 CISPEP 6 LYS A 1833 PRO A 1834 3 0.32 CISPEP 7 PRO A 1827 PRO A 1828 4 -0.24 CISPEP 8 LYS A 1833 PRO A 1834 4 0.60 CISPEP 9 PRO A 1827 PRO A 1828 5 0.28 CISPEP 10 LYS A 1833 PRO A 1834 5 -0.30 CISPEP 11 PRO A 1827 PRO A 1828 6 -0.38 CISPEP 12 LYS A 1833 PRO A 1834 6 1.20 CISPEP 13 PRO A 1827 PRO A 1828 7 -0.02 CISPEP 14 LYS A 1833 PRO A 1834 7 1.29 CISPEP 15 PRO A 1827 PRO A 1828 8 -0.22 CISPEP 16 LYS A 1833 PRO A 1834 8 1.14 CISPEP 17 PRO A 1827 PRO A 1828 9 -0.20 CISPEP 18 LYS A 1833 PRO A 1834 9 0.67 CISPEP 19 PRO A 1827 PRO A 1828 10 -0.24 CISPEP 20 LYS A 1833 PRO A 1834 10 -0.51 CISPEP 21 PRO A 1827 PRO A 1828 11 -0.16 CISPEP 22 LYS A 1833 PRO A 1834 11 -0.22 CISPEP 23 PRO A 1827 PRO A 1828 12 -0.93 CISPEP 24 LYS A 1833 PRO A 1834 12 1.00 CISPEP 25 PRO A 1827 PRO A 1828 13 0.04 CISPEP 26 LYS A 1833 PRO A 1834 13 0.88 CISPEP 27 PRO A 1827 PRO A 1828 14 0.38 CISPEP 28 LYS A 1833 PRO A 1834 14 0.17 CISPEP 29 PRO A 1827 PRO A 1828 15 0.33 CISPEP 30 LYS A 1833 PRO A 1834 15 1.07 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