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(-) Description

Title :  MTIP AND MYOA COMPLEX
 
Authors :  P. S. Salgado, C. H. Douse, P. J. Simpson, J. C. Thomas, A. A. Holder, E. W. E. Cota
Date :  29 Mar 12  (Deposition) - 05 Sep 12  (Release) - 05 Jul 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.94
Chains :  Asym./Biol. Unit :  A,T
Keywords :  Membrane Protein-Motor Protein Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. H. Douse, J. L. Green, P. S. Salgado, P. J. Simpson, J. C. Thomas, A. A. Holder, E. W. Tate, E. Cota
Regulation Of The Plasmodium Motor Complex: Phosphorylation Of Myosin A Tail Interacting Protein (Mtip) Loosens Its Gri On Myoa
J. Biol. Chem. V. 287 36968 2012
PubMed-ID: 22932904  |  Reference-DOI: 10.1074/JBC.M112.379842

(-) Compounds

Molecule 1 - MYOSIN A TAIL DOMAIN INTERACTING PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: MYOSIN-A INTERACTING DOMAIN, RESIDUES 60-204
    Organism Scientific: PLASMODIUM FALCIPARUM
    Organism Taxid: 5833
    Synonym: MTIP
 
Molecule 2 - MYOSIN-A
    Chains: T
    Engineered: YES
    Fragment: TAIL, RESIDUES 799-816
    Organism Scientific: PLASMODIUM FALCIPARUM
    Organism Taxid: 5833
    Other Details: N-TERMINAL ACETYLATED
    Synonym: PFM-A, MYOA
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AT

Summary Information (see also Sequences/Alignments below)

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

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

(-) Sites  (0, 0)

(no "Site" information available for 4AOM)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4AOM)

(-) Sequences/Alignments

Asymmetric/Biological 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:143
 aligned with Q8I4W8_PLAF7 | Q8I4W8 from UniProtKB/TrEMBL  Length:204

    Alignment length:143
                                    71        81        91       101       111       121       131       141       151       161       171       181       191       201   
         Q8I4W8_PLAF7    62 VADIQQLEEKVDESDVRIYFNEKSSGGKISIDNASYNARKLGLAPSSIDEKKIKELYGDNLTYEQYLEYLSICVHDKDNVEELIKMFAHFDNNCTGYLTKSQMKNILTTWGDALTDQEAIDALNAFSSEDNIDYKLFCEDILQ 204
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhh....eehhhhhhhhhhh....hhhhhhhhhhhhh.eehhhhhhhhhhhh.....hhhhhhhhhhh.......eeehhhhhhhhhh.....hhhhhhhhhhhhh...eeehhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4aom A  62 VADIQQLEEKVDESDVRIYFNEKSSGGKISIDNASYNARKLGLAPSSIDEKKIKELYGDNLTYEQYLEYLSICVHDKDNVEELIKMFAHFDNNCTGYLTKSQMKNILTTWGDALTDQEAIDALNAFSSEDNIDYKLFCEDILQ 204
                                    71        81        91       101       111       121       131       141       151       161       171       181       191       201   


Chain T from PDB  Type:PROTEIN  Length:18
 aligned with MYOA_PLAF7 | Q8IDR3 from UniProtKB/Swiss-Prot  Length:818

    Alignment length:18
                                   808        
           MYOA_PLAF7   799 KNIPSLLRVQAHIRKKMV 816
               SCOP domains ------------------ SCOP domains
               CATH domains ------------------ CATH domains
               Pfam domains ------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------ SAPs(SNPs)
                    PROSITE ------------------ PROSITE
                 Transcript ------------------ Transcript
                 4aom T 799 KNIPSLLRVQAHIRKKMV 816
                                   808        


Chain T from PDB  Type:PROTEIN  Length:18
 aligned with MYOA_PLAFB | Q9UAR6 from UniProtKB/Swiss-Prot  Length:818

    Alignment length:18
                                   808        
           MYOA_PLAFB   799 KNIPSLLRVQAHIRKKMV 816
               SCOP domains ------------------ SCOP domains
               CATH domains ------------------ CATH domains
               Pfam domains ------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------ SAPs(SNPs)
                    PROSITE ------------------ PROSITE
                 Transcript ------------------ Transcript
                 4aom T 799 KNIPSLLRVQAHIRKKMV 816
                                   808
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  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 4AOM)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (11, 20)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (Q8I4W8_PLAF7 | Q8I4W8)
molecular function
    GO:0005509    calcium ion binding    Interacting selectively and non-covalently with calcium ions (Ca2+).
    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).
cellular component
    GO:0070258    inner membrane complex    A membrane structure formed of two closely aligned lipid bilayers that lie beneath the plasma membrane and form part of the pellicle surrounding an apicomplexan parasite cell.

Chain T   (MYOA_PLAFB | Q9UAR6)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0003779    actin binding    Interacting selectively and non-covalently with monomeric or multimeric forms of actin, including actin filaments.
    GO:0003774    motor activity    Catalysis of the generation of force resulting either in movement along a microfilament or microtubule, or in torque resulting in membrane scission, coupled to the hydrolysis of a nucleoside triphosphate.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
cellular component
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    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:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

Chain T   (MYOA_PLAF7 | Q8IDR3)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0003779    actin binding    Interacting selectively and non-covalently with monomeric or multimeric forms of actin, including actin filaments.
    GO:0003774    motor activity    Catalysis of the generation of force resulting either in movement along a microfilament or microtubule, or in torque resulting in membrane scission, coupled to the hydrolysis of a nucleoside triphosphate.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    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).
cellular component
    GO:0070258    inner membrane complex    A membrane structure formed of two closely aligned lipid bilayers that lie beneath the plasma membrane and form part of the pellicle surrounding an apicomplexan parasite cell.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    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:0020039    pellicle    The structure enclosing an apicomplexan parasite cell; consists of the cell membrane with its associated infrastructure of microtubules, microfilaments and other organelles.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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 Related Entries

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

UniProtKB/Swiss-Prot
        MYOA_PLAF7 | Q8IDR3: 4mzj 4mzk 4mzl 4r1e
UniProtKB/TrEMBL
        Q8I4W8_PLAF7 | Q8I4W8: 2qac 4gft 4mzj 4mzk 4mzl 4r1e

(-) Related Entries Specified in the PDB File

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