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(-) Description

Title :  THE CRYSTAL STRUCTURE OF THE N-TERMINAL DOMAIN OF CAP INDICATES VARIABLE OLIGOMERISATION
 
Authors :  A. Mohd Yusof, N. J. Hu, A. Wlodawer, A. Hofmann
Date :  04 Jun 04  (Deposition) - 01 Feb 05  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.21
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Membrane Protein, Protein Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  A. Mohd Yusof, N. J. Hu, A. Wlodawer, A. Hofmann
Structural Evidence For Variable Oligomerization Of The N-Terminal Domain Of Cyclase-Associated Protein (Cap).
Proteins V. 58 255 2005
PubMed-ID: 15558566  |  Reference-DOI: 10.1002/PROT.20314
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ADENYLYL CYCLASE-ASSOCIATED PROTEIN
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    GeneCAP
    Organism ScientificDICTYOSTELIUM DISCOIDEUM
    Organism Taxid44689
    SynonymCAP

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 6)

Asymmetric Unit (1, 6)
No.NameCountTypeFull Name
1SO46Ligand/IonSULFATE ION
Biological Unit 1 (1, 4)
No.NameCountTypeFull Name
1SO44Ligand/IonSULFATE ION
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1SO42Ligand/IonSULFATE ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHIS A:62 , SER A:192 , ASN A:193 , ASN A:196 , SER A:224BINDING SITE FOR RESIDUE SO4 A 401
2AC2SOFTWAREGLN A:56 , ASP A:89 , LYS A:92 , HOH A:523 , HOH A:524BINDING SITE FOR RESIDUE SO4 A 402
3AC3SOFTWARESER A:105 , GLN A:106 , HOH A:483 , HOH A:484BINDING SITE FOR RESIDUE SO4 A 403
4AC4SOFTWAREARG A:127 , ARG A:131BINDING SITE FOR RESIDUE SO4 A 404
5AC5SOFTWAREHIS B:62 , SER B:192 , ASN B:193 , ASN B:196 , HOH B:599BINDING SITE FOR RESIDUE SO4 B 501
6AC6SOFTWARESER B:105 , GLN B:106 , LYS B:125 , HOH B:539 , HOH B:540BINDING SITE FOR RESIDUE SO4 B 502

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1TJF)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Glu A:155 -Pro A:156
2Glu B:155 -Pro B:156

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1TJF)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1TJF)

(-) Exons   (0, 0)

(no "Exon" information available for 1TJF)

(-) 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:185
 aligned with CAP_DICDI | P54654 from UniProtKB/Swiss-Prot  Length:464

    Alignment length:185
                                    52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222     
            CAP_DICDI    43 GAAGPSSASVKEFQNLVDQHITPFVALSKKLAPEVGNQVEQLVKAIDAEKALINTASQSKKPSQETLLELIKPLNNFAAEVGKIRDSNRSSKFFNNLSAISESIGFLSWVVVEPTPGPHVAEMRGSAEFYTNRILKEFKGVNQDQVDWVSNYVNFLKDLEKYIKQYHTTGLTWNPKGGDAKSATP 227
               SCOP domains d1tjfa_ A: N-terminal domain of adenylylcyclase associated protein, CAP                                                                                                                   SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh.................. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1tjf A  43 GAAGPSSASVKEFQNLVDQHITPFVALSKKLAPEVGNQVEQLVKAIDAEKALINTASQSKKPSQETLLELIKPLNNFAAEVGKIRDSNRSSKFFNNLSAISESIGFLSWVVVEPTPGPHVAEMRGSAEFYTNRILKEFKGVNQDQVDWVSNYVNFLKDLEKYIKQYHTTGLTWNPKGGDAKSATP 227
                                    52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222     

Chain B from PDB  Type:PROTEIN  Length:186
 aligned with CAP_DICDI | P54654 from UniProtKB/Swiss-Prot  Length:464

    Alignment length:186
                                    51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221      
            CAP_DICDI    42 SGAAGPSSASVKEFQNLVDQHITPFVALSKKLAPEVGNQVEQLVKAIDAEKALINTASQSKKPSQETLLELIKPLNNFAAEVGKIRDSNRSSKFFNNLSAISESIGFLSWVVVEPTPGPHVAEMRGSAEFYTNRILKEFKGVNQDQVDWVSNYVNFLKDLEKYIKQYHTTGLTWNPKGGDAKSATP 227
               SCOP domains d1tjfb_ B: N-terminal domain of adenylylcyclase associated protein, CAP                                                                                                                    SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
           Pfam domains (1) CAP_N-1tjfB01 B:42-227                                                                                                                                                                     Pfam domains (1)
           Pfam domains (2) CAP_N-1tjfB02 B:42-227                                                                                                                                                                     Pfam domains (2)
         Sec.struct. author ......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhh...........hhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1tjf B  42 SGAAGPSSASVKEFQNLVDQHITPFVALSKKLAPEVGNQVEQLVKAIDAEKALINTASQSKKPSQETLLELIKPLNNFAAEVGKIRDSNRSSKFFNNLSAISESIGFLSWVVVEPTPGPHVAEMRGSAEFYTNRILKEFKGVNQDQVDWVSNYVNFLKDLEKYIKQYHTTGLTWNPKGGDAKSATP 227
                                    51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221      

   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  (1, 2)

Asymmetric Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1TJF)

(-) Pfam Domains  (1, 2)

Asymmetric Unit

(-) Gene Ontology  (25, 25)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (CAP_DICDI | P54654)
molecular function
    GO:0003779    actin binding    Interacting selectively and non-covalently with monomeric or multimeric forms of actin, including actin filaments.
    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:0031152    aggregation involved in sorocarp development    The process whose specific outcome is the progression of the aggregate over time, from its formation to the point when a slug is formed. Aggregate development begins in response to starvation and continues by the chemoattractant-mediated movement of cells toward each other. The aggregate is a multicellular structure that gives rise to the slug.
    GO:0000902    cell morphogenesis    The developmental process in which the size or shape of a cell is generated and organized.
    GO:0098609    cell-cell adhesion    The attachment of one cell to another cell via adhesion molecules.
    GO:0033298    contractile vacuole organization    A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a contractile vacuole. A specialized vacuole that fills with water from the cytoplasm and then discharges this externally by the opening of contractile vacuole pores.
    GO:0007010    cytoskeleton organization    A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of cytoskeletal structures.
    GO:0007163    establishment or maintenance of cell polarity    Any cellular process that results in the specification, formation or maintenance of anisotropic intracellular organization or cell growth patterns.
    GO:0044351    macropinocytosis    An endocytosis process that results in the uptake of liquid material by cells from their external environment by the 'ruffling' of the cell membrane to form heterogeneously sized intracellular vesicles called macropinosomes, which can be up to 5 micrometers in size.
    GO:0000281    mitotic cytokinesis    A cell cycle process that results in the division of the cytoplasm of a cell after mitosis, resulting in the separation of the original cell into two daughter cells.
    GO:0006907    pinocytosis    An endocytosis process that results in the uptake of liquid material by cells from their external environment; literally 'cell drinking'. Liquid is enclosed in vesicles, called pinosomes, formed by invagination of the plasma membrane.
    GO:0010468    regulation of gene expression    Any process that modulates the frequency, rate or extent of gene expression. Gene expression is the process in which a gene's coding sequence is converted into a mature gene product or products (proteins or RNA). This includes the production of an RNA transcript as well as any processing to produce a mature RNA product or an mRNA or circRNA (for protein-coding genes) and the translation of that mRNA or circRNA into protein. Protein maturation is included when required to form an active form of a product from an inactive precursor form.
    GO:0046689    response to mercury ion    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a mercury ion stimulus.
    GO:0006970    response to osmotic stress    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating an increase or decrease in the concentration of solutes outside the organism or cell.
cellular component
    GO:0005938    cell cortex    The region of a cell that lies just beneath the plasma membrane and often, but not always, contains a network of actin filaments and associated proteins.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005615    extracellular space    That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
    GO:0044354    macropinosome    A membrane-bounded, uncoated intracellular vesicle formed by the process of macropinocytosis.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0001891    phagocytic cup    An invagination of the cell membrane formed by an actin dependent process during phagocytosis. Following internalization it is converted into a phagosome.
    GO:0030670    phagocytic vesicle membrane    The lipid bilayer surrounding a phagocytic vesicle.
    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.
    GO:0031143    pseudopodium    A temporary protrusion or retractile process of a cell, associated with flowing movements of the protoplasm, and serving for locomotion and feeding.
    GO:0005774    vacuolar membrane    The lipid bilayer surrounding the vacuole and separating its contents from the cytoplasm of the cell.
    GO:0031982    vesicle    Any small, fluid-filled, spherical organelle enclosed by membrane.

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 Related Entries

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        CAP_DICDI | P546541s0p

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