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(-) Description

Title :  SOLUTION NMR STRUCTURE OF TUBULIN POLYMERIZATION-PROMOTING PROTEIN FAMILY MEMBER 3 FROM HOMO SAPIENS. NORTHEAST STRUCTURAL GENOMICS TARGET HR387.
 
Authors :  J. M. Aramini, P. Rossi, R. Shastry, C. Nwosu, K. Cunningham, R. Xiao, J. Liu, M. C. Baran, P. K. Rajan, T. B. Acton, B. Rost, G. T. Montelione, Northeast Structural Genomics Consortium (Nesg)
Date :  25 Jun 07  (Deposition) - 17 Jul 07  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
Keywords :  Solution Nmr Structure, Structural Genomics, Psi-2, Protein Structure Initiative, Northeast Structural Genomics Consortium, Nesg, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. M. Aramini, P. Rossi, R. Shastry, C. Nwosu, K. Cunningham, R. Xiao, J. Liu, M. C. Baran, P. K. Rajan, T. B. Acton, B. Rost, G. T. Montelione
Solution Nmr Structure Of Tubulin Polymerization-Promoting Protein Family Member 3 From Homo Sapiens.
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - TUBULIN POLYMERIZATION-PROMOTING PROTEIN FAMILY MEMBER 3
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: HR387-21
    Expression System Strain: BL21(DE3)MK
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: TPPP3
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Other Details: THE PROTEIN IS A MONOMER BY GEL FILTRATION AND STATIC LIGHT SCATTERING.

 Structural Features

(-) Chains, Units

  
NMR Structure (20x): 

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2JRF)

(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2JRF)

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2JRF)

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (3, 3)

NMR Structure (3, 3)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1aENST000003939571aENSE00001138079chr16:67427438-67427283156TPPP3_HUMAN-00--
1.3ENST000003939573ENSE00001272841chr16:67425020-67424827194TPPP3_HUMAN1-63631A:1-6363
1.4ENST000003939574ENSE00001272797chr16:67424535-67424382154TPPP3_HUMAN63-114521A:63-11452
1.5bENST000003939575bENSE00001380168chr16:67424265-67423712554TPPP3_HUMAN115-176621A:115-17662

(-) 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:178
 aligned with TPPP3_HUMAN | Q9BW30 from UniProtKB/Swiss-Prot  Length:176

    Alignment length:178
                                                                                                                                                                                                         176  
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170     |  
          TPPP3_HUMAN     1 MAASTDMAGLEESFRKFAIHGDPKASGQEMNGKNWAKLCKDCKVADGKSVTGTDVDIVFSKVKGKSARVINYEEFKKALEELATKRFKGKSKEEAFDAICQLVAGKEPANVGVTKAKTGGAVDRLTDTSRYTGSHKERFDESGKGKGIAGRQDILDDSGYVSAYKNAGTYDAKVKK--   -
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------p25-alpha-2jrfA01 A:10-174                                                                                                                                           ---- Pfam domains
         Sec.struct. author .......hhhhhhhhhhhh.........eeehhhhhhhhhhh........hhhhhhhhhhhhh.....eeehhhhhhhhhhhhhhhh...hhhhhhhhhhhh............................................................................ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.3  PDB: A:1-63 UniProt: 1-63                            ---------------------------------------------------Exon 1.5b  PDB: A:115-176 UniProt: 115-176                    -- Transcript 1 (1)
           Transcript 1 (2) --------------------------------------------------------------Exon 1.4  PDB: A:63-114 UniProt: 63-114             ---------------------------------------------------------------- Transcript 1 (2)
                 2jrf A   1 MAASTDIAGLEESFRKFAIHGDPKASGQEMNGKNWAKLCKDCKVADGKSVTGTDVDIVFSKVKGKSARVINYEEFKKALEELATKRFKGKSKEEAFDAICQLVAGKEPANVGVTKAKTGGAVDRLTDTSRYTGSHKERFDESGKGKGIAGRQDILDDSGYVSAYKNAGTYDAKVKKLE 178
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  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 2JRF)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 1)

NMR Structure
(-)
Clan: no clan defined [family: p25-alpha] (1)

(-) Gene Ontology  (7, 7)

NMR Structure(hide GO term definitions)
Chain A   (TPPP3_HUMAN | Q9BW30)
molecular function
    GO:0015631    tubulin binding    Interacting selectively and non-covalently with monomeric or multimeric forms of tubulin, including microtubules.
biological process
    GO:0001578    microtubule bundle formation    A process that results in a parallel arrangement of microtubules.
    GO:0046785    microtubule polymerization    The addition of tubulin heterodimers to one or both ends of a microtubule.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005856    cytoskeleton    Any of the various filamentous elements that form the internal framework of cells, and typically remain after treatment of the cells with mild detergent to remove membrane constituents and soluble components of the cytoplasm. The term embraces intermediate filaments, microfilaments, microtubules, the microtrabecular lattice, and other structures characterized by a polymeric filamentous nature and long-range order within the cell. The various elements of the cytoskeleton not only serve in the maintenance of cellular shape but also have roles in other cellular functions, including cellular movement, cell division, endocytosis, and movement of organelles.
    GO:0070062    extracellular exosome    A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm.
    GO:0005874    microtubule    Any of the long, generally straight, hollow tubes of internal diameter 12-15 nm and external diameter 24 nm found in a wide variety of eukaryotic cells; each consists (usually) of 13 protofilaments of polymeric tubulin, staggered in such a manner that the tubulin monomers are arranged in a helical pattern on the microtubular surface, and with the alpha/beta axes of the tubulin subunits parallel to the long axis of the tubule; exist in equilibrium with pool of tubulin monomers and can be rapidly assembled or disassembled in response to physiological stimuli; concerned with force generation, e.g. in the spindle.

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