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(-) Description

Title :  CRYO-EM STRUCTURE OF THE NAVCT VOLTAGE-GATED SODIUM CHANNEL
 
Authors :  C. J. Tsai, K. Tani, K. Irie, Y. Hiroaki, T. Shimomura, D. G. Mcmillan, G. G. Schertler, Y. Fujiyoshi, X. D. Li
Date :  28 Mar 13  (Deposition) - 10 Jul 13  (Release) - 13 Nov 13  (Revision)
Method :  ELECTRON CRYSTALLOGRAPHY
Resolution :  9.00
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (4x)
Biol. Unit 2:  B  (4x)
Keywords :  Transport Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. J. Tsai, K. Tani, K. Irie, Y. Hiroaki, T. Shimomura, D. G. Mcmillan, G. M. Cook, G. Schertler, Y. Fujiyoshi, X. D. Li
Two Alternative Conformations Of A Voltage-Gated Sodium Channel.
J. Mol. Biol. V. 425 4074 2013
PubMed-ID: 23831224  |  Reference-DOI: 10.1016/J.JMB.2013.06.036

(-) Compounds

Molecule 1 - VOLTAGE-GATED SODIUM CHANNEL
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PTRC99A
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: CALDALKALIBACILLUS THERMARUM
    Organism Taxid: 296745
    Strain: TA2.A1

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (4x): A 
Biological Unit 2 (4x):  B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 4BGN)

(-) Sites  (0, 0)

(no "Site" information available for 4BGN)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4BGN)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4BGN)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4BGN)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4BGN)

(-) Exons   (0, 0)

(no "Exon" information available for 4BGN)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:214
 aligned with F5L478_9BACI | F5L478 from UniProtKB/TrEMBL  Length:298

    Alignment length:222
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246  
         F5L478_9BACI    27 RFTSAIIVLIVINAIVVGMETYPGIYQPYQDWFYLIDRMILWVFTAEIILKLVATRPRYHFFKDSWNVFDFLIVASGHLFVGAQFVTVLRVLRVLRLLRAVTVIPSLRRLVSALLYTIPSLGNIMLLMGLIFYIFGVMGTFLFRDVAPEYFGSLHLSLITLFQVVTLESWASGIMRPIMAEVFWSWIYFVAFILVGTFVIFNLFVGVIVSNVERAETEDAEQ 248
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhh.hhhhhh--------.hhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhh..hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4bgn A  27 RFTSAIIVLIVINAIVVGMETYPGIYQPYQDWFYLIDRMILWVFTAEIILKLVATRPRYHFFKDSWNVFDFLIVASGHLFVGAQFVTVLRVLRVLRLLRAVTVIPSLRRLV--------SLGNIMLLMGLIFYIFGVMGTFLFRDVAPEYFGSLHLSLITLFQVVTLESWASGIMRPIMAEVFWSWIYFVAFILVGTFVIFNLFVGVIVSNVERAETEDAEQ 248
                                    36        46        56        66        76        86        96       106       116       126       136|      146       156       166       176       186       196       206       216       226       236       246  
                                                                                                                                        137      146                                                                                                      


Chain B from PDB  Type:PROTEIN  Length:212
 aligned with F5L478_9BACI | F5L478 from UniProtKB/TrEMBL  Length:298

    Alignment length:226
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246      
         F5L478_9BACI    27 RFTSAIIVLIVINAIVVGMETYPGIYQPYQDWFYLIDRMILWVFTAEIILKLVATRPRYHFFKDSWNVFDFLIVASGHLFVGAQFVTVLRVLRVLRLLRAVTVIPSLRRLVSALLYTIPSLGNIMLLMGLIFYIFGVMGTFLFRDVAPEYFGSLHLSLITLFQVVTLESWASGIMRPIMAEVFWSWIYFVAFILVGTFVIFNLFVGVIVSNVERAETEDAEQEEGQ 252
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhh.hhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhh...--------------hhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhh..hhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4bgn B  27 RFTSAIIVLIVINAIVVGMETYPGIYQPYQDWFYLIDRMILWVFTAEIILKLVATRPRYHFFKDSWNVFDFLIVASGHLFVGAQFVTVLRVLRVLRLLRAVTVIPSL--------------GNIMLLMGLIFYIFGVMGTFLFRDVAPEYFGSLHLSLITLFQVVTLESWASGIMRPIMAEVFWSWIYFVAFILVGTFVIFNLFVGVIVSNVERAETEDAEQEEGQ 252
                                    36        46        56        66        76        86        96       106       116       126      |  -         - |     156       166       176       186       196       206       216       226       236       246      
                                                                                                                                    133            148
   Legend:   → Mismatch (orange background)
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4BGN)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4BGN)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4BGN)

(-) Gene Ontology  (7, 7)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (F5L478_9BACI | F5L478)
molecular function
    GO:0005216    ion channel activity    Enables the facilitated diffusion of an ion (by an energy-independent process) by passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism. May be either selective (it enables passage of a specific ion only) or non-selective (it enables passage of two or more ions of same charge but different size).
biological process
    GO:0034220    ion transmembrane transport    A process in which an ion is transported from one side of a membrane to the other by means of some agent such as a transporter or pore.
    GO:0006811    ion transport    The directed movement of charged atoms or small charged molecules into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0055085    transmembrane transport    The process in which a solute is transported across a lipid bilayer, from one side of a membrane to the other
    GO:0006810    transport    The directed movement of substances (such as macromolecules, small molecules, ions) or cellular components (such as complexes and organelles) into, out of or within a cell, or between cells, or within a multicellular organism by means of some agent such as a transporter, pore or motor protein.
cellular component
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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 Related Entries

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