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(-) Description

Title :  SOLUTION STRUCTURE OF C-LOBE MYOSIN LIGHT CHAIN FROM SACCHAROMICES CEREVISIAE
 
Authors :  D. O. Cicero, M. Pennestri, G. M. Contessa, M. Paci, A. Ragnini-Wilson, S. Melino
Date :  12 Dec 05  (Deposition) - 07 Nov 06  (Release) - 07 Apr 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Ef-Hand Protein, Cell Cycle (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  M. Pennestri, S. Melino, G. M. Contessa, E. C. Casavola, M. Paci, A. Ragnini-Wilson, D. O. Cicero
Structural Basis For The Interaction Of The Myosin Light Chain Mlc1P With The Myosin V Myo2P Iq Motifs.
J. Biol. Chem. V. 282 667 2007
PubMed-ID: 17074768  |  Reference-DOI: 10.1074/JBC.M607016200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - MYOSIN LIGHT CHAIN 1
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentC-TERMINAL DOMAIN
    GeneMLC1
    Organism CommonBAKER'S YEAST
    Organism ScientificSACCHAROMYCES CEREVISIAE
    Organism Taxid4932
    SynonymMYOSIN-2 LIGHT CHAIN, CALMODULIN-LIKE MYOSIN LIGHT CHAIN MLC1

 Structural Features

(-) Chains, Units

  
NMR Structure (20x)

Summary Information (see also Sequences/Alignments below)

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

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(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (1, 2)

NMR Structure (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1EF_HAND_2PS50222 EF-hand calcium-binding domain profile.MLC1_YEAST2-37
81-116
117-149
  2-
A:81-116
A:117-149

(-) Exons   (1, 1)

NMR Structure (1, 1)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1YGL106W1YGL106W.1VII:306563-307012450MLC1_YEAST1-1491491A:80-14970

(-) Sequences/Alignments

NMR Structure
   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:70
 aligned with MLC1_YEAST | P53141 from UniProtKB/Swiss-Prot  Length:149

    Alignment length:70
                                    89        99       109       119       129       139       149
           MLC1_YEAST    80 KAKTEDFVKAFQVFDKESTGKVSVGDLRYMLTGLGEKLTDAEVDELLKGVEVDSNGEIDYKKFIEDVLRQ 149
               SCOP domains d2fcea_ A: Calmodulin                                                  SCOP domains
               CATH domains ---------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhh......eehhhhhhhhhhh....hhhhhhhhhh........eehhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -EF_HAND_2  PDB: A:81-116            EF_HAND_2  PDB: A:117-149         PROSITE
               Transcript 1 Exon 1.1  PDB: A:80-149 UniProt: 1-149 [INCOMPLETE]                    Transcript 1
                 2fce A  80 KAKTEDFVKAFQVFDKESTGKVSVGDLRYMLTGLGEKLTDAEVDELLKGVEVDSNGEIDYKKFIEDVLRQ 149
                                    89        99       109       119       129       139       149

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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  (1, 1)

NMR Structure

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2FCE)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2FCE)

(-) Gene Ontology  (16, 16)

NMR Structure(hide GO term definitions)
Chain A   (MLC1_YEAST | P53141)
molecular function
    GO:0005509    calcium ion binding    Interacting selectively and non-covalently with calcium ions (Ca2+).
    GO:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0032038    myosin II heavy chain binding    Interacting selectively and non-covalently with a heavy chain of a myosin II complex.
    GO:0031489    myosin V binding    Interacting selectively and non-covalently with a class V myosin; myosin V is a dimeric molecule involved in intracellular transport.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0000915    actomyosin contractile ring assembly    The process of assembly of a ring composed of actin, myosin, and associated proteins that will function in cytokinesis.
    GO:0007049    cell cycle    The progression of biochemical and morphological phases and events that occur in a cell during successive cell replication or nuclear replication events. Canonically, the cell cycle comprises the replication and segregation of genetic material followed by the division of the cell, but in endocycles or syncytial cells nuclear replication or nuclear division may not be followed by cell division.
    GO:0051301    cell division    The process resulting in division and partitioning of components of a cell to form more cells; may or may not be accompanied by the physical separation of a cell into distinct, individually membrane-bounded daughter cells.
    GO:0008104    protein localization    Any process in which a protein is transported to, or maintained in, a specific location.
    GO:0006903    vesicle targeting    The process in which vesicles are directed to specific destination membranes. Targeting involves coordinated interactions among cytoskeletal elements (microtubules or actin filaments), motor proteins, molecules at the vesicle membrane and target membrane surfaces, and vesicle cargo.
cellular component
    GO:0005935    cellular bud neck    The constriction between the mother cell and daughter cell (bud) in an organism that reproduces by budding.
    GO:0005934    cellular bud tip    The end of a cellular bud distal to the site of attachment to the mother cell.
    GO:0016460    myosin II complex    A myosin complex containing two class II myosin heavy chains, two myosin essential light chains and two myosin regulatory light chains. Also known as classical myosin or conventional myosin, the myosin II class includes the major muscle myosin of vertebrate and invertebrate muscle, and is characterized by alpha-helical coiled coil tails that self assemble to form a variety of filament structures.
    GO:0016459    myosin complex    A protein complex, formed of one or more myosin heavy chains plus associated light chains and other proteins, that functions as a molecular motor; uses the energy of ATP hydrolysis to move actin filaments or to move vesicles or other cargo on fixed actin filaments; has magnesium-ATPase activity and binds actin. Myosin classes are distinguished based on sequence features of the motor, or head, domain, but also have distinct tail regions that are believed to bind specific cargoes.
    GO:0031982    vesicle    Any small, fluid-filled, spherical organelle enclosed by membrane.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        MLC1_YEAST | P531411m45 1m46 1n2d 2fcd

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