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Asym./Biol. Unit  (Jmol Viewer)

(-) Description

Title :  LOW AFFINITY DYNEIN MICROTUBULE BINDING DOMAIN - TUBULIN COMPLEX
 
Authors :  W. B. Redwine, R. Hernandez-Lopez, S. Zou, J. Huang, S. L. Reck-Peterso A. E. Leschziner
Date :  25 Jun 12  (Deposition) - 26 Sep 12  (Release) - 27 Aug 14  (Revision)
Method :  ELECTRON MICROSCOPY
Resolution :  9.70
Chains :  Asym./Biol. Unit :  A,B,C
Keywords :  Motor Protein-Structural Protein Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  W. B. Redwine, R. Hernandez-Lopez, S. Zou, J. Huang, S. L. Reck-Peterson, A. E. Leschziner
Structural Basis For Microtubule Binding And Release By Dynein.
Science V. 337 1532 2012
PubMed-ID: 22997337  |  Reference-DOI: 10.1126/SCIENCE.1224151

(-) Compounds

Molecule 1 - CYTOPLASMIC DYNEIN 1 HEAVY CHAIN 1, SERYL T-RNA SYNTHETASE CHIMERA
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentSEE REMARK 999
    GeneDYNC1H1, DHC1, DNCH1, DNCHC1, DYHC
    Organism CommonMOUSE
    Organism ScientificMUS MUSCULUS
    Organism Taxid10090
    SynonymCYTOPLASMIC DYNEIN HEAVY CHAIN 1, DYNEIN HEAVY CHAIN, CYTOSOLIC
 
Molecule 2 - TUBULIN ALPHA-1B CHAIN
    ChainsB
    Organism CommonBOVINE
    Organism ScientificBOS TAURUS
    Organism Taxid9913
    SynonymALPHA-TUBULIN UBIQUITOUS, TUBULIN K-ALPHA-1, TUBULIN ALPHA- UBIQUITOUS CHAIN
 
Molecule 3 - TUBULIN BETA-2B CHAIN
    ChainsC
    Organism CommonBOVINE
    Organism ScientificBOS TAURUS
    Organism Taxid9913
    SynonymBETA TUBULIN

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit ABC

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 3J1U)

(-) Sites  (0, 0)

(no "Site" information available for 3J1U)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3J1U)

(-) Cis Peptide Bonds  (8, 8)

Asymmetric/Biological Unit
No.Residues
1Met B:1 -Arg B:2
2Gly B:34 -Gln B:35
3Asp B:39 -Lys B:40
4Gly B:44 -Gly B:45
5Phe B:49 -Asn B:50
6Thr B:51 -Phe B:52
7His B:139 -Ser B:140
8Gly C:81 -Pro C:82

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3J1U)

(-) PROSITE Motifs  (2, 3)

Asymmetric/Biological Unit (2, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1TUBULIN_B_AUTOREGPS00228 Tubulin-beta mRNA autoregulation signal.TBB2B_BOVIN1-4  1C:1-4
2TUBULINPS00227 Tubulin subunits alpha, beta, and gamma signature.TBB2B_BOVIN140-146  1C:142-148
TBA1B_BOVIN142-148  1B:142-148

(-) Exons   (4, 4)

Asymmetric/Biological Unit (4, 4)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1ENSBTAT000000053461ENSBTAE00000067590chr23:51448815-51448966152TBB2B_BOVIN1-19191C:1-1919
1.2ENSBTAT000000053462ENSBTAE00000380542chr23:51449714-51449822109TBB2B_BOVIN20-56371C:20-58 (gaps)39
1.3ENSBTAT000000053463ENSBTAE00000419208chr23:51450093-51450203111TBB2B_BOVIN56-93381C:58-9538
1.4ENSBTAT000000053464ENSBTAE00000067601chr23:51450543-514516031061TBB2B_BOVIN93-4453531C:95-437 (gaps)343

(-) 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:164
 aligned with DYHC1_MOUSE | Q9JHU4 from UniProtKB/Swiss-Prot  Length:4644

    Alignment length:164
                                  3273      3283      3293      3303      3313      3323      3333      3343      3353      3363      3373      3383      3393      3403      3413      3423    
         DYHC1_MOUSE   3264 KQQEVIADKQMSVKEDLDKVEPAVIEAQNAVKSIKKQHLVEVRSMANPPAAVKLALESICLLLGESTTDWKQIRSIIMRENFIPTIVNFSAEEISDAIREKMKKNYMSNPSYNYEIVNRASLACGPMVKWAIAQLNYADMLKRVEPLRNELQKLEDDAKDNQQK 3427
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhh...hhhhhhhhhhhhhhhh....hhhhhhhhhhh.hhhhhhhh......hhhhhhhhhhhh..hhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3j1u A 3264 KQQEVIADKQMSVKEDLDKVEPAVIEAQNAVKSIKKQHLVEVRSMANPPAAVKLALESICLLLGESTTDWKQIRSIIMRENFIPTIVNFSAEEISDAIREKMKKNYMSNPSYNYEIVNRASLACGPMVKWAIAQLNYADMLKRVEPLRNELQKLEDDAKDNQQK 3427
                                  3273      3283      3293      3303      3313      3323      3333      3343      3353      3363      3373      3383      3393      3403      3413      3423    

Chain B from PDB  Type:PROTEIN  Length:439
 aligned with TBA1B_BOVIN | P81947 from UniProtKB/Swiss-Prot  Length:451

    Alignment length:439
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430         
         TBA1B_BOVIN      1 MRECISIHVGQAGVQIGNACWELYCLEHGIQPDGQMPSDKTIGGGDDSFNTFFSETGAGKHVPRAVFVDLEPTVIDEVRTGTYRQLFHPEQLITGKEDAANNYARGHYTIGKEIIDLVLDRIRKLADQCTGLQGFLVFHSFGGGTGSGFTSLLMERLSVDYGKKSKLEFSIYPAPQVSTAVVEPYNSILTTHTTLEHSDCAFMVDNEAIYDICRRNLDIERPTYTNLNRLISQIVSSITASLRFDGALNVDLTEFQTNLVPYPRIHFPLATYAPVISAEKAYHEQLSVAEITNACFEPANQMVKCDPRHGKYMACCLLYRGDVVPKDVNAAIATIKTKRSIQFVDWCPTGFKVGINYQPPTVVPGGDLAKVQRAVCMLSNTTAIAEAWARLDHKFDLMYAKRAFVHWYVGEGMEEGEFSEAREDMAALEKDYEEVGVDS  439
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eee.hhhhhhhhhhhhhhhhhhhh...................................eeeee.hhhhhhhhhhh..........eee.......hhhhhhh.....hhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhhhhhhhhhhhh..eeeeeee...........hhhhhhhhhhhhhhhh.eeeeehhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhh........eeee...hhhhhh.....hhhhhhhhhh...............eeeeeeee....hhhhhhhhhhhhhhhh.............eee....................eeeeee..hhhhhhhhhhhhhhhhh....hhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------TUBULIN--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                3j1u B    1 MRECISIHVGQAGVQIGNACWELYCLEHGIQPDGQMPSDKTIGGGDDSFNTFFSETGAGKHVPRAVFVDLEPTVIDEVRTGTYRQLFHPEQLITGKEDAANNYARGHYTIGKEIIDLVLDRIRKLADQCTGLQGFSVFHSFGGGTGSGFTSLLMERLSVDYGKKSKLEFSIYPAPQVSTAVVEPYNSILTTHTTLEHSDCAFMVDNEAIYDICRRNLDIERPTYTNLNRLIGQIVSSITASLRFDGALNVDLTEFQTNLVPYPRGHFPLATYAPVISAEKAYHEQLSVAEITNACFEPANQMVKCDPRHGKYMACCLLYRGDVVPKDVNAAIATIKTKRTIQFVDWCPTGFKVGINYEPPTVVPGGDLAKVQRAVCMLSNTTAIAEAWARLDHKFDLMYAKRAFVHWYVGEGMEEGEFSEAREDMAALEKDYEEVGVDS  439
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430         

Chain C from PDB  Type:PROTEIN  Length:427
 aligned with TBB2B_BOVIN | Q6B856 from UniProtKB/Swiss-Prot  Length:445

    Alignment length:427
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       
         TBB2B_BOVIN      1 MREIVHIQAGQCGNQIGAKFWEVISDEHGIDPTGSYHGDSDLQLERINVYYNEATGNKYVPRAILVDLEPGTMDSVRSGPFGQIFRPDNFVFGQSGAGNNWAKGHYTEGAELVDSVLDVVRKESESCDCLQGFQLTHSLGGGTGSGMGTLLISKIREEYPDRIMNTFSVMPSPKVSDTVVEPYNATLSVHQLVENTDETYCIDNEALYDICFRTLKLTTPTYGDLNHLVSATMSGVTTCLRFPGQLNADLRKLAVNMVPFPRLHFFMPGFAPLTSRGSQQYRALTVPELTQQMFDSKNMMAACDPRHGRYLTVAAIFRGRMSMKEVDEQMLNVQNKNSSYFVEWIPNNVKTAVCDIPPRGLKMSATFIGNSTAIQELFKRISEQFTAMFRRKAFLHWYTGEGMDEMEFTEAESNMNDLVSEYQQYQD  427
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeehhhhhhhhhhhhhhhhhhh...........hhhhh.hhhh.eeee...eeee...ee..hhhhhhhhhhh......hhh.ee........hhhhhhhhhhhhhhhhhhhhhhhhhh.......eeeeee.hhhhhhhhhhhhhhhhhhhh....eeeeeee.........hhhhhhhhhhhhhhhh...eeeeehhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhh........hhhhhhhhhh.......eeeee..............hhhhhhhhhh..................eeeeee...hhhhhhhhhhhhhhhhh..........eeeeee.........eeeeeee...hhhhhhhhhhhhhhhhhhh..hhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE TUBU---------------------------------------------------------------------------------------------------------------------------------------TUBULIN----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
           Transcript 1 (1) Exon 1.1           Exon 1.2  PDB: C:20-58 (gaps)        ------------------------------------Exon 1.4  PDB: C:95-437 (gaps) UniProt: 93-445 [INCOMPLETE]                                                                                                                                                                                                                                                                                     Transcript 1 (1)
           Transcript 1 (2) -------------------------------------------------------Exon 1.3  PDB: C:58-95 UniProt: 56-93 ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript 1 (2)
                3j1u C    1 MREIVHIQAGQCGNQIGAKFWEVISDEHGIDPTGSYHGDSDLQLERINVYYNEAAGNKYVPRAILVDLEPGTMDSVRSGPFGQIFRPDNFVFGQSGAGNNWAKGHYTEGAELVDSVLDVVRKESESCDCLQGFQLTHSLGGGTGSGMGTLLISKIREEYPDRIMNTFSVVPSPKVSDTVVEPYNATLSVHQLVENTDETYCIDNEALYDICFRTLKLTTPTYGDLNHLVSATMSGVTTCLRFPGQLNADLRKLAVNMVPFPRLHFFMPGFAPLTSRGSQQYRALTVPELTQQMFDAKNMMAACDPRHGRYLTVAAVFRGRMSMKEVDEQMLNVQNKNSSYFVEWIPNNVKTAVCDIPPRGLKMSATFIGNSTAIQELFKRISEQFTAMFRRKAFLHWYTGEGMDEMEFTEAESNMNDLVSEYQQYQD  437
                                    10        20        30        40   ||   52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       370       380       390       400       410       420       430       
                                                                      44|                                                                                                                                                                                                                                                                                                                      360|                                                                    
                                                                       47                                                                                                                                                                                                                                                                                                                       369                                                                    

   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 3J1U)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3J1U)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3J1U)

(-) Gene Ontology  (34, 47)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (DYHC1_MOUSE | Q9JHU4)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0016887    ATPase activity    Catalysis of the reaction: ATP + H2O = ADP + phosphate + 2 H+. May or may not be coupled to another reaction.
    GO:0051959    dynein light intermediate chain binding    Interacting selectively and non-covalently with a light intermediate chain of the dynein complex.
    GO:0003777    microtubule motor activity    Catalysis of movement along a microtubule, coupled to the hydrolysis of a nucleoside triphosphate (usually ATP).
    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).
biological process
    GO:0003341    cilium movement    The directed, self-propelled movement of a cilium.
    GO:0033962    cytoplasmic mRNA processing body assembly    The aggregation, arrangement and bonding together of proteins and RNA molecules to form a cytoplasmic mRNA processing body.
    GO:0051293    establishment of spindle localization    The directed movement of the spindle to a specific location in the cell.
    GO:0007018    microtubule-based movement    A microtubule-based process that results in the movement of organelles, other microtubules, or other cellular components. Examples include motor-driven movement along microtubules and movement driven by polymerization or depolymerization of microtubules.
    GO:0034063    stress granule assembly    The aggregation, arrangement and bonding together of proteins and RNA molecules to form a stress granule.
    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:0005813    centrosome    A structure comprised of a core structure (in most organisms, a pair of centrioles) and peripheral material from which a microtubule-based structure, such as a spindle apparatus, is organized. Centrosomes occur close to the nucleus during interphase in many eukaryotic cells, though in animal cells it changes continually during the cell-division cycle.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005868    cytoplasmic dynein complex    Any dynein complex with a homodimeric dynein heavy chain core that catalyzes movement along a microtubule. Cytoplasmic dynein complexes participate in many cytoplasmic transport activities in eukaryotes, such as mRNA localization, intermediate filament transport, nuclear envelope breakdown, apoptosis, transport of centrosomal proteins, mitotic spindle assembly, virus transport, kinetochore functions, and movement of signaling and spindle checkpoint proteins. Some complexes participate in intraflagellar transport. Subunits associated with the dynein heavy chain mediate association between dynein heavy chain and cargoes, and may include light chains and light intermediate chains.
    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:0030286    dynein complex    Any of several large complexes that contain two or three dynein heavy chains and several light chains, and have microtubule motor activity.
    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:0030175    filopodium    Thin, stiff, actin-based protrusion extended by the leading edge of a motile cell such as a crawling fibroblast or amoeba, or an axonal or dendritic growth cone, or a dendritic shaft.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    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.

Chain B   (TBA1B_BOVIN | P81947)
molecular function
    GO:0005525    GTP binding    Interacting selectively and non-covalently with GTP, guanosine triphosphate.
    GO:0003924    GTPase activity    Catalysis of the reaction: GTP + H2O = GDP + phosphate.
    GO:0003725    double-stranded RNA binding    Interacting selectively and non-covalently with double-stranded RNA.
    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:0005200    structural constituent of cytoskeleton    The action of a molecule that contributes to the structural integrity of a cytoskeletal structure.
    GO:0031625    ubiquitin protein ligase binding    Interacting selectively and non-covalently with a ubiquitin protein ligase enzyme, any of the E3 proteins.
biological process
    GO:0071353    cellular response to interleukin-4    Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an interleukin-4 stimulus.
    GO:0000226    microtubule 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 comprising microtubules and their associated proteins.
    GO:0007017    microtubule-based process    Any cellular process that depends upon or alters the microtubule cytoskeleton, that part of the cytoskeleton comprising microtubules and their associated proteins.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005881    cytoplasmic microtubule    Any microtubule in the cytoplasm of a cell.
    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.
    GO:0043209    myelin sheath    An electrically insulating fatty layer that surrounds the axons of many neurons. It is an outgrowth of glial cells: Schwann cells supply the myelin for peripheral neurons while oligodendrocytes supply it to those of the central nervous system.

Chain C   (TBB2B_BOVIN | Q6B856)
molecular function
    GO:0005525    GTP binding    Interacting selectively and non-covalently with GTP, guanosine triphosphate.
    GO:0003924    GTPase activity    Catalysis of the reaction: GTP + H2O = GDP + phosphate.
    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:0005200    structural constituent of cytoskeleton    The action of a molecule that contributes to the structural integrity of a cytoskeletal structure.
biological process
    GO:0007017    microtubule-based process    Any cellular process that depends upon or alters the microtubule cytoskeleton, that part of the cytoskeleton comprising microtubules and their associated proteins.
    GO:0001764    neuron migration    The characteristic movement of an immature neuron from germinal zones to specific positions where they will reside as they mature.
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: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.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

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  Cis Peptide Bonds
    Asp B:39 - Lys B:40   [ RasMol ]  
    Gly B:34 - Gln B:35   [ RasMol ]  
    Gly B:44 - Gly B:45   [ RasMol ]  
    Gly C:81 - Pro C:82   [ RasMol ]  
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    Met B:1 - Arg B:2   [ RasMol ]  
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 Related Entries

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

UniProtKB/Swiss-Prot
        DYHC1_MOUSE | Q9JHU43err 3j1t 3wuq 5ayh
        TBA1B_BOVIN | P819473dco 3edl 3iz0 3j1t 3j2u 4i4t 4i50 4i55 4ihj 4iij 4o2a 4o2b 4o4h 4o4i 4o4j 4o4l 4tuy 4tv8 4tv9 4uxo 4uxp 4uxr 4uxs 4uxt 4uxy 4uy0 4wbn 4yj2 4yj3 5bmv 5eib 5gon 5hnw 5hnx 5hny 5hnz 5itz 5iyz 5j2t 5j2u 5jh7 5jvd 5la6 5lov 5lp6 5lxt 5lyj 5m7e 5m7g 5m8d 5m8g 5njh 5o7a
        TBB2B_BOVIN | Q6B8561sa0 1sa1 1tvk 1z2b 2p4n 2wbe 2xrp 3dco 3du7 3e22 3iz0 3j1t 3j2u 4aqv 4aqw 4atu 4atx 4ck5 4ck6 4ck7 4i4t 4i50 4i55 4ihj 4iij 4o2a 4o2b 4o4h 4o4i 4o4j 4o4l 4tuy 4tv8 4tv9 4uxo 4uxp 4uxr 4uxs 4uxt 4uxy 4uy0 4wbn 4yj2 4yj3 5eib 5ezy 5gon 5hnw 5hnx 5hny 5hnz 5itz 5iyz 5j2t 5j2u 5jh7 5jvd 5la6 5lov 5lp6 5lxt 5lyj 5m5i 5m5l 5m5m 5m5n 5m5o 5m7e 5m7g 5m8d 5m8g 5njh 5o7a

(-) Related Entries Specified in the PDB File

3j1t RELATED ID: EMD-5439 RELATED DB: EMDB