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(-) Description

Title :  HIGH-RESOLUTION STRUCTURE OF NO-NUCLEOTIDE KINESIN ON MICROTUBULES
 
Authors :  Z. Shang, K. Zhou, C. Xu, R. Csencsits, J. C. Cochran, C. V. Sindelar
Date :  20 Nov 14  (Deposition) - 10 Dec 14  (Release) - 03 Jun 15  (Revision)
Method :  ELECTRON MICROSCOPY
Resolution :  5.00
Chains :  Asym./Biol. Unit :  A,B,K
Keywords :  Molecular Motors, Kinesin, Myosin, Microtubules, Cytoskeletal Motors, Motor Protein-Structural Protein Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  Z. Shang, K. Zhou, C. Xu, R. Csencsits, J. C. Cochran, C. V. Sindelar
High-Resolution Structures Of Kinesin On Microtubules Provide A Basis For Nucleotide-Gated Force-Generation.
Elife V. 3 04686 2014
PubMed-ID: 25415053  |  Reference-DOI: 10.7554/ELIFE.04686

(-) Compounds

Molecule 1 - KINESIN-1 HEAVY CHAIN
    ChainsK
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentTRUNCATED CATALYTIC HEAD DOMAIN (MONOMERIC, UNP RESIDUES 1- 349)
    GeneKIF5B, KNS, KNS1
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymCONVENTIONAL KINESIN HEAVY CHAIN, UBIQUITOUS KINESIN HEAVY CHAIN, UKHC
 
Molecule 2 - TUBULIN ALPHA-1B CHAIN
    ChainsA
    Organism CommonPIG
    Organism ScientificSUS SCROFA
    Organism Taxid9823
    SynonymALPHA-TUBULIN UBIQUITOUS, TUBULIN K-ALPHA-1, TUBULIN ALPHA- UBIQUITOUS CHAIN
 
Molecule 3 - TUBULIN BETA-2B CHAIN
    ChainsB
    Organism CommonPIG
    Organism ScientificSUS SCROFA
    Organism Taxid9823

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit ABK

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 2)

Asymmetric/Biological Unit (2, 2)
No.NameCountTypeFull Name
1GDP1Ligand/IonGUANOSINE-5'-DIPHOSPHATE
2GTP1Ligand/IonGUANOSINE-5'-TRIPHOSPHATE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:10 , GLN A:11 , ALA A:12 , GLN A:15 , ALA A:100 , ASN A:101 , SER A:140 , GLY A:143 , GLY A:144 , THR A:145 , GLY A:146 , THR A:179 , ASN A:206 , TYR A:224 , LEU A:227 , ASN A:228 , ILE A:231 , LEU B:248 , LYS B:254BINDING SITE FOR RESIDUE GTP A 600
2AC2SOFTWAREGLY B:10 , GLN B:11 , CYS B:12 , GLN B:15 , ASN B:101 , SER B:140 , GLY B:143 , GLY B:144 , THR B:145 , GLY B:146 , ASN B:206 , TYR B:224 , ASN B:228BINDING SITE FOR RESIDUE GDP B 501

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3J8X)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Ala A:273 -Pro A:274
2Ala B:273 -Pro B:274

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3J8X)

(-) PROSITE Motifs  (3, 3)

Asymmetric/Biological Unit (3, 3)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1KINESIN_MOTOR_2PS50067 Kinesin motor domain profile.KINH_HUMAN8-325  1K:8-320
2TUBULINPS00227 Tubulin subunits alpha, beta, and gamma signature.TBA1B_PIG142-148  1A:142-148
3KINESIN_MOTOR_1PS00411 Kinesin motor domain signature.KINH_HUMAN225-236  1K:225-236

(-) Exons   (10, 10)

Asymmetric/Biological Unit (10, 10)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1aENST000003024181aENSE00001551533chr10:32345359-32344776584KINH_HUMAN1-42421K:5-4238
1.2ENST000003024182ENSE00001163825chr10:32337479-3233739288KINH_HUMAN43-72301K:43-7230
1.3ENST000003024183ENSE00001163823chr10:32329385-3232931274KINH_HUMAN72-96251K:72-9625
1.4ENST000003024184ENSE00001163819chr10:32328359-32328255105KINH_HUMAN97-131351K:97-13135
1.5ENST000003024185ENSE00001163815chr10:32327754-3232770649KINH_HUMAN132-148171K:132-14817
1.6ENST000003024186ENSE00001163809chr10:32327146-3232709156KINH_HUMAN148-166191K:148-16619
1.7ENST000003024187ENSE00001163802chr10:32326535-3232644888KINH_HUMAN167-196301K:167-19630
1.8ENST000003024188ENSE00001163795chr10:32326306-32326182125KINH_HUMAN196-237421K:196-23742
1.9ENST000003024189ENSE00001799163chr10:32324922-32324818105KINH_HUMAN238-272351K:238-27235
1.10ENST0000030241810ENSE00001163782chr10:32324595-32324450146KINH_HUMAN273-321491K:273-32048
1.11ENST0000030241811ENSE00001163777chr10:32323766-32323618149KINH_HUMAN321-371510--
1.12ENST0000030241812ENSE00001163772chr10:32322966-32322773194KINH_HUMAN371-435650--
1.13ENST0000030241813ENSE00001600556chr10:32321702-3232163469KINH_HUMAN436-458230--
1.14ENST0000030241814ENSE00001163763chr10:32320207-32320001207KINH_HUMAN459-527690--
1.15aENST0000030241815aENSE00001163760chr10:32317499-32317356144KINH_HUMAN528-575480--
1.16ENST0000030241816ENSE00001163755chr10:32311964-32311776189KINH_HUMAN576-638630--
1.17ENST0000030241817ENSE00001163747chr10:32311185-32311068118KINH_HUMAN639-678400--
1.18ENST0000030241818ENSE00001376582chr10:32310215-3231015462KINH_HUMAN678-698210--
1.19aENST0000030241819aENSE00001387593chr10:32310059-32309950110KINH_HUMAN699-735370--
1.20ENST0000030241820ENSE00001163734chr10:32308887-32308786102KINH_HUMAN735-769350--
1.21ENST0000030241821ENSE00001163729chr10:32307490-3230743061KINH_HUMAN769-789210--
1.22ENST0000030241822ENSE00001163722chr10:32307315-3230724472KINH_HUMAN790-813240--
1.23ENST0000030241823ENSE00001163716chr10:32307084-32306980105KINH_HUMAN814-848350--
1.24bENST0000030241824bENSE00001163712chr10:32306287-32306071217KINH_HUMAN849-921730--
1.25ENST0000030241825ENSE00001135810chr10:32304587-32304437151KINH_HUMAN921-963430--
1.26bENST0000030241826bENSE00001872441chr10:32300444-322979382507KINH_HUMAN-00--

(-) 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:430
 aligned with TBA1B_PIG | Q2XVP4 from UniProtKB/Swiss-Prot  Length:451

    Alignment length:437
                                    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_PIG     1 MRECISIHVGQAGVQIGNACWELYCLEHGIQPDGQMPSDKTIGGGDDSFNTFFSETGAGKHVPRAVFVDLEPTVIDEVRTGTYRQLFHPEQLITGKEDAANNYARGHYTIGKEIIDLVLDRIRKLADQCTGLQGFLVFHSFGGGTGSGFTSLLMERLSVDYGKKSKLEFSIYPAPQVSTAVVEPYNSILTTHTTLEHSDCAFMVDNEAIYDICRRNLDIERPTYTNLNRLISQIVSSITASLRFDGALNVDLTEFQTNLVPYPRIHFPLATYAPVISAEKAYHEQLSVAEITNACFEPANQMVKCDPRHGKYMACCLLYRGDVVPKDVNAAIATIKTKRSIQFVDWCPTGFKVGINYQPPTVVPGGDLAKVQRAVCMLSNTTAIAEAWARLDHKFDLMYAKRAFVHWYVGEGMEEGEFSEAREDMAALEKDYEEVGV 437
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeehhhhhhhhhhhhhhhhhhhh.........-------.......eee.....eee.eeee....hhhhhhhhh......hhh.ee........hhhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeeeeee...hhhhhhhhhhhhhhhhhhh....eeeeee..........hhhhhhhhhhhhhhhhh.eeeee.hhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhh........eeeee...hhhhhhhh..hhhhhhhhhhhhhhh..........eeeeeeeee...hhhhhhhhhhhhhhhh............eeeee..................eeeeeee.hhhhhhhhhhhhhhhhhh...hhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ---------------------------------------------------------------------------------------------------------------------------------------------TUBULIN------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3j8x A   1 MRECISIHVGQAGVQIGNACWELYCLEHGIQPDGQMPS-------DDSFNTFFSETGAGKHVPRAVFVDLEPTVIDEVRTGTYRQLFHPEQLITGKEDAANNYARGHYTIGKEIIDLVLDRIRKLADQCTGLQGFLVFHSFGGGTGSGFTSLLMERLSVDYGKKSKLEFSIYPAPQVSTAVVEPYNSILTTHTTLEHSDCAFMVDNEAIYDICRRNLDIERPTYTNLNRLISQIVSSITASLRFDGALNVDLTEFQTNLVPYPRIHFPLATYAPVISAEKAYHEQLSVAEITNACFEPANQMVKCDPRHGKYMACCLLYRGDVVPKDVNAAIATIKTKRSIQFVDWCPTGFKVGINYQPPTVVPGGDLAKVQRAVCMLSNTTAIAEAWARLDHKFDLMYAKRAFVHWYVGEGMEEGEFSEAREDMAALEKDYEEVGV 437
                                    10        20        30       | -     |  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       
                                                                38      46                                                                                                                                                                                                                                                                                                                                                                                                       

Chain B from PDB  Type:PROTEIN  Length:431
 aligned with F2Z5B2_PIG | F2Z5B2 from UniProtKB/TrEMBL  Length:445

    Alignment length:431
                                    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 
           F2Z5B2_PIG     1 MREIVHIQAGQCGNQIGAKFWEVISDEHGIDPTGSYHGDSDLQLERINVYYNEATGNKYVPRAILVDLEPGTMDSVRSGPFGQIFRPDNFVFGQSGAGNNWAKGHYTEGAELVDSVLDVVRKESESCDCLQGFQLTHSLGGGTGSGMGTLLISKIREEYPDRIMNTFSVMPSPKVSDTVVEPYNATLSVHQLVENTDETYCIDNEALYDICFRTLKLTTPTYGDLNHLVSATMSGVTTCLRFPGQLNADLRKLAVNMVPFPRLHFFMPGFAPLTSRGSQQYRALTVPELTQQMFDSKNMMAACDPRHGRYLTVAAIFRGRMSMKEVDEQMLNVQNKNSSYFVEWIPNNVKTAVCDIPPRGLKMSATFIGNSTAIQELFKRISEQFTAMFRRKAFLHWYTGEGMDEMEFTEAESNMNDLVSEYQQYQDATAD 431
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeehhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhh.eee.....eee.eeee....hhhhhhhhh.hhhhhhhh.ee........hhhhhhh.hhhhhhhhhhhhhhhhhhh.....eeeeeee......hhhhhhhhhhhhhhh...eeeeeee..........hhhhhhhhhhhhhhhhh.eeeeehhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhh......eeeeeee..............hhhhhhhhh...............eeeeeeeee....hhhhhhhhhhhhhhh...........eeeeee.........eeeeeeee.hhhhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3j8x B   1 MREIVHIQAGQCGNQIGAKFWEVISDEHGIDPTGSYHGDSDLQLERINVYYNEATGNKYVPRAILVDLEPGTMDSVRSGPFGQIFRPDNFVFGQSGAGNNWAKGHYTEGAELVDSVLDVVRKESESCDCLQGFQLTHSLGGGTGSGMGTLLISKIREEYPDRIMNTFSVMPSPKVSDTVVEPYNATLSVHQLVENTDETYSIDNEALYDICFRTLKLTTPTYGDLNHLVSATMSGVTTCLRFPGQLNADLRKLAVNMVPFPRLHFFMPGFAPLTSRGSQQYRALTVPELTQQMFDSKNMMAACDPRHGRYLTVAAIFRGRMSMKEVDEQMLNVQNKNSSYFVEWIPNNVKTAVCDIPPRGLKMSATFIGNSTAIQELFKRISEQFTAMFRRKAFLHWYTGEGMDEMEFTEAESNMNDLVSEYQQYQDATAD 441
                                    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       440 
                                                                      44|                                                                                                                                                                                                                                                                                                                      360|                                                                        
                                                                       47                                                                                                                                                                                                                                                                                                                       369                                                                        

Chain K from PDB  Type:PROTEIN  Length:316
 aligned with KINH_HUMAN | P33176 from UniProtKB/Swiss-Prot  Length:963

    Alignment length:316
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314      
           KINH_HUMAN     5 AECNIKVMCRFRPLNESEVNRGDKYIAKFQGEDTVVIASKPYAFDRVFQSSTSQEQVYNDCAKKIVKDVLEGYNGTIFAYGQTSSGKTHTMEGKLHDPEGMGIIPRIVQDIFNYIYSMDENLEFHIKVSYFEIYLDKIRDLLDVSKTNLSVHEDKNRVPYVKGCTERFVCSPDEVMDTIDEGKSNRHVAVTNMNEHSSRSHSIFLINVKQENTQTEQKLSGKLYLVDLAGSEKVSKTGAEGAVLDEAKNINKSLSALGNVISALAEGSTYVPYRDSKMTRILQDSLGGNCRTTIVICCSPSSYNESETKSTLLFGQ 320
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eeeeee...hhhhhhhh.....ee....eeee..eeee..eee....hhhhhhhhhhhhhhhhhhh..eeeeeee.....hhhhhhh.........hhhhhhhhhhhhhhhhh...eeeeeeeeeeeee..eeee.........eeee.....eeee....eee.hhhhhhhhhhhhhhhh.ee.......ee..eeeeeeeeeeee.........eeeeeee....hhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhh..eeeeeeeee.....hhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ---KINESIN_MOTOR_2  PDB: K:8-320 UniProt: 8-325                                                                                                                                                                                                                                                                              PROSITE (1)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------KINESIN_MOTO------------------------------------------------------------------------------------ PROSITE (2)
           Transcript 1 (1) Exon 1.1a  PDB: K:5-42 UniProt: 1-42  Exon 1.2  PDB: K:43-72        ------------------------Exon 1.4  PDB: K:97-131            Exon 1.5         ------------------Exon 1.7  PDB: K:167-196      -----------------------------------------Exon 1.9  PDB: K:238-272           Exon 1.10  PDB: K:273-320 UniProt: 273-321       Transcript 1 (1)
           Transcript 1 (2) -------------------------------------------------------------------Exon 1.3  PDB: K:72-96   ---------------------------------------------------Exon 1.6           -----------------------------Exon 1.8  PDB: K:196-237 UniProt: 196-237 ----------------------------------------------------------------------------------- Transcript 1 (2)
                 3j8x K   5 AESNIKVMCRFRPLNESEVNRGDKYIAKFQGEDTVVIASKPYAFDRVFQSSTSQEQVYNDCAKKIVKDVLEGYNGTIFAYGQTSSGKTHTMEGKLHDPEGMGIIPRIVQDIFNYIYSMDENLEFHIKVSYFEIYLDKIRDLLDVSKTNLSVHEDKNRVPYVKGATERFVSSPDEVMDTIDEGKSNRHVAVTNMNEHSSRSHSIFLINVKQENTQTEQKLSGKLYLVDLAGSEKVSKTGAEGAVLDEAKNINKSLSALGNVISALAEGSTYVPYRDSKMTRILQDSLGGNCRTTIVICCSPSSYNESETKSTLLFGQ 320
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314      

   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 3J8X)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3J8X)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3J8X)

(-) Gene Ontology  (42, 54)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (TBA1B_PIG | Q2XVP4)
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 B   (F2Z5B2_PIG | F2Z5B2)
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.

Chain K   (KINH_HUMAN | P33176)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0008574    ATP-dependent microtubule motor activity, plus-end-directed    Catalysis of movement along a microtubule toward the plus end, coupled to the hydrolysis of ATP.
    GO:0008017    microtubule binding    Interacting selectively and non-covalently with microtubules, filaments composed of tubulin monomers.
    GO:0003777    microtubule motor activity    Catalysis of movement along a microtubule, coupled to the hydrolysis of a nucleoside triphosphate (usually ATP).
    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:0007411    axon guidance    The chemotaxis process that directs the migration of an axon growth cone to a specific target site in response to a combination of attractive and repulsive cues.
    GO:0007028    cytoplasm organization    A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of the cytoplasm. The cytoplasm is all of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0030705    cytoskeleton-dependent intracellular transport    The directed movement of substances along cytoskeletal fibers such as microfilaments or microtubules within a 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:0072383    plus-end-directed vesicle transport along microtubule    The directed movement of a vesicle towards the plus end of a microtubule, mediated by motor proteins. This process begins with the attachment of a vesicle to a microtubule, and ends when the vesicle reaches its final destination.
    GO:0090004    positive regulation of establishment of protein localization to plasma membrane    Any process that increases the frequency, rate or extent of the directed movement of a protein to a specific location in the plasma membrane.
    GO:0043268    positive regulation of potassium ion transport    Any process that activates or increases the frequency, rate or extent of the directed movement of potassium ions (K+) into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore.
    GO:0032230    positive regulation of synaptic transmission, GABAergic    Any process that activates, maintains or increases the frequency, rate or extent of GABAergic synaptic transmission, the process of communication from a neuron to another neuron across a synapse using the neurotransmitter gamma-aminobutyric acid (GABA).
    GO:0042391    regulation of membrane potential    Any process that modulates the establishment or extent of a membrane potential, the electric potential existing across any membrane arising from charges in the membrane itself and from the charges present in the media on either side of the membrane.
    GO:0035617    stress granule disassembly    The disaggregation of a stress granule into its constituent protein and RNA parts.
    GO:0047496    vesicle transport along microtubule    The directed movement of a vesicle along a microtubule, mediated by motor proteins. This process begins with the attachment of a vesicle to a microtubule, and ends when the vesicle reaches its final destination.
cellular component
    GO:0035253    ciliary rootlet    A cytoskeleton-like structure, originating from the basal body at the proximal end of a cilium, and extending proximally toward the cell nucleus. Rootlets are typically 80-100 nm in diameter and contain cross striae distributed at regular intervals of approximately 55-70 nm.
    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:0030139    endocytic vesicle    A membrane-bounded intracellular vesicle formed by invagination of the plasma membrane around an extracellular substance. Endocytic vesicles fuse with early endosomes to deliver the cargo for further sorting.
    GO:0005871    kinesin complex    Any complex that includes a dimer of molecules from the kinesin superfamily, a group of related proteins that contain an extended region of predicted alpha-helical coiled coil in the main chain that likely produces dimerization. The native complexes of several kinesin family members have also been shown to contain additional peptides, often designated light chains as all of the noncatalytic subunits that are currently known are smaller than the chain that contains the motor unit. Kinesin complexes generally possess a force-generating enzymatic activity, or motor, which converts the free energy of the gamma phosphate bond of ATP into mechanical work.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0043227    membrane-bounded organelle    Organized structure of distinctive morphology and function, bounded by a single or double lipid bilayer membrane. Includes the nucleus, mitochondria, plastids, vacuoles, and vesicles. Excludes the plasma membrane.
    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:0005815    microtubule organizing center    An intracellular structure that can catalyze gamma-tubulin-dependent microtubule nucleation and that can anchor microtubules by interacting with their minus ends, plus ends or sides.
    GO:0043005    neuron projection    A prolongation or process extending from a nerve cell, e.g. an axon or dendrite.
    GO:0048471    perinuclear region of cytoplasm    Cytoplasm situated near, or occurring around, the nucleus.
    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
        KINH_HUMAN | P331761bg2 1mkj 2p4n 3j8y 4hna 4lnu 5lt0 5lt1 5lt2 5lt3 5lt4
        TBA1B_PIG | Q2XVP43j8y 3jak 3jal 3jar 3jas 3jat 3jaw 4zhq 4zi7 4zol 5ca0 5ezy 5fnv 5jqg 5kmg 5syc 5sye 5syf 5syg
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        F2Z5B2_PIG | F2Z5B23j8y 5ca0

(-) Related Entries Specified in the PDB File

3j8y