Skip Header

Contribute Send feedback
Read comments (?) or add your own

Q08877 (DYN3_RAT) Reviewed, UniProtKB/Swiss-Prot

Last modified April 3, 2013. Version 104. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Dynamin-3

EC=3.6.5.5
Alternative name(s):
Dynamin, testicular
T-dynamin
Gene names
Name:Dnm3
Synonyms:Dyn3
OrganismRattus norvegicus (Rat) [Reference proteome]
Taxonomic identifier10116 [NCBI]
Taxonomic lineageEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaSciurognathiMuroideaMuridaeMurinaeRattus

Protein attributes

Sequence length869 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

Microtubule-associated force-producing protein involved in producing microtubule bundles and able to bind and hydrolyze GTP. Most probably involved in vesicular trafficking processes, in particular endocytosis.

Catalytic activity

GTP + H2O = GDP + phosphate.

Subcellular location

Cytoplasm. Cytoplasmcytoskeleton. Note: Microtubule-associated. Isoform-specific localization. Ref.4

Isoform 2: Cytoplasmic vesicle Ref.4.

Isoform 8: Cytoplasm. Golgi apparatus Ref.4.

Tissue specificity

Isoform-specific expression in germ-cell-depleted testis (Sertoli cells), brain (peripheral sensory neurons), lung and heart. Ref.1 Ref.4

Developmental stage

Up-regulated expression throughout development. Ref.2

Sequence similarities

Belongs to the dynamin family.

Contains 1 GED domain.

Contains 1 PH domain.

Ontologies

Keywords
   Biological processEndocytosis
   Cellular componentCytoplasm
Cytoplasmic vesicle
Cytoskeleton
Golgi apparatus
Microtubule
   Coding sequence diversityAlternative splicing
   LigandGTP-binding
Nucleotide-binding
   Molecular functionHydrolase
Motor protein
   PTMPhosphoprotein
   Technical termComplete proteome
Direct protein sequencing
Reference proteome
Gene Ontology (GO)
   Biological_processendocytosis

Inferred from mutant phenotype PubMed 17880892. Source: UniProtKB

filopodium assembly

Inferred from direct assay PubMed 12646135PubMed 15741233. Source: UniProtKB

sperm ejaculation

Non-traceable author statement PubMed 17133358. Source: UniProtKB

synapse assembly

Inferred from direct assay PubMed 15741233. Source: UniProtKB

   Cellular_componentGolgi apparatus

Inferred from electronic annotation. Source: UniProtKB-SubCell

cytoplasmic membrane-bounded vesicle

Inferred from electronic annotation. Source: UniProtKB-SubCell

cytosol

Non-traceable author statement PubMed 17100832. Source: UniProtKB

microtubule

Inferred from electronic annotation. Source: UniProtKB-KW

perinuclear region of cytoplasm

Inferred from direct assay PubMed 15126636. Source: UniProtKB

plasma membrane

Traceable author statement. Source: Reactome

postsynaptic density

Inferred from direct assay PubMed 12646135PubMed 17880892. Source: UniProtKB

   Molecular_functionGTP binding

Inferred from electronic annotation. Source: UniProtKB-KW

GTPase activity

Inferred from mutant phenotype PubMed 17880892. Source: UniProtKB

phospholipid binding

Inferred from electronic annotation. Source: InterPro

Complete GO annotation...

Alternative products

This entry describes 13 isoforms produced by alternative splicing. [Align] [Select]
Isoform 1 (identifier: Q08877-1)

Also known as: bab; DynIIIbb;

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.
Note: Expressed in lung, brain, heart.
Isoform 2 (identifier: Q08877-2)

Also known as: baa; DynIIIba;

The sequence of this isoform differs from the canonical sequence as follows:
     847-869: SRRPPPSPTRPTIIRPLESSLLD → RFGAVKEEAVEP
Note: Expressed in lung, brain, heart, testis. Localized to vesicular-like punctate spots, neither at the plasma membrane nor the Golgi area.
Isoform 3 (identifier: Q08877-3)

Also known as: bbb;

The sequence of this isoform differs from the canonical sequence as follows:
     636-640: SFTEN → SFGSNKTEM
Note: Expressed in lung, brain, heart, testis.
Isoform 4 (identifier: Q08877-4)

Also known as: bba;

The sequence of this isoform differs from the canonical sequence as follows:
     636-640: SFTEN → SFGSNKTEM
     847-869: SRRPPPSPTRPTIIRPLESSLLD → RFGAVKEEAVEP
Note: Expressed in lung, brain, heart.
Isoform 5 (identifier: Q08877-5)

Also known as: bcb;

The sequence of this isoform differs from the canonical sequence as follows:
     636-640: SFTEN → DQAENEDGAQENTF
Note: Expressed in lung.
Isoform 6 (identifier: Q08877-6)

Also known as: bca;

The sequence of this isoform differs from the canonical sequence as follows:
     636-640: SFTEN → DQAENEDGAQENTF
     847-869: SRRPPPSPTRPTIIRPLESSLLD → RFGAVKEEAVEP
Note: Expressed in lung.
Isoform 7 (identifier: Q08877-7)

Also known as: aab; DynIIIab;

The sequence of this isoform differs from the canonical sequence as follows:
     516-525: Missing.
Note: Expressed in lung, brain, heart, testis.
Isoform 8 (identifier: Q08877-9)

Also known as: aaa; DynIIIaa;

The sequence of this isoform differs from the canonical sequence as follows:
     516-525: Missing.
     847-869: SRRPPPSPTRPTIIRPLESSLLD → RFGAVKEEAVEP
Note: Expressed in lung, brain, heart, testis. Diffuse cytoplasmic distribution and some modest association with the Golgi apparatus.
Isoform 9 (identifier: Q08877-10)

Also known as: abb;

The sequence of this isoform differs from the canonical sequence as follows:
     516-525: Missing.
     636-640: SFTEN → SFGSNKTEM
Note: Expressed in lung, brain, heart.
Isoform 10 (identifier: Q08877-11)

Also known as: aba;

The sequence of this isoform differs from the canonical sequence as follows:
     516-525: Missing.
     636-640: SFTEN → SFGSNKTEM
     847-869: SRRPPPSPTRPTIIRPLESSLLD → RFGAVKEEAVEP
Note: Expressed in lung, brain, heart.
Isoform 11 (identifier: Q08877-12)

Also known as: acb;

The sequence of this isoform differs from the canonical sequence as follows:
     516-525: Missing.
     636-640: SFTEN → DQAENEDGAQENTF
Note: Expressed in lung.
Isoform 12 (identifier: Q08877-13)

Also known as: aca;

The sequence of this isoform differs from the canonical sequence as follows:
     516-525: Missing.
     636-640: SFTEN → DQAENEDGAQENTF
     847-869: SRRPPPSPTRPTIIRPLESSLLD → RFGAVKEEAVEP
Note: Expressed in lung.
Isoform 13 (identifier: Q08877-8)

Also known as: c;

The sequence of this isoform differs from the canonical sequence as follows:
     526-564: VIRKGWLTVS...SLSWYKDDEE → VRAKFCDSEG...CPHGRKLVLV
     565-869: Missing.
Note: Expressed in lung, brain, heart, testis.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 869869Dynamin-3
PRO_0000206574

Regions

Domain525 – 631107PH
Domain659 – 75092GED
Nucleotide binding38 – 458GTP By similarity
Nucleotide binding136 – 1405GTP By similarity
Nucleotide binding205 – 2084GTP By similarity
Compositional bias753 – 862110Pro-rich

Amino acid modifications

Modified residue7691Phosphoserine Ref.3
Modified residue7731Phosphoserine Ref.3
Modified residue8531Phosphoserine Ref.3

Natural variations

Alternative sequence516 – 52510Missing in isoform 7, isoform 8, isoform 9, isoform 10, isoform 11 and isoform 12.
VSP_034038
Alternative sequence526 – 56439VIRKG…KDDEE → VRAKFCDSEGLADRQQHWHH ERRLEGLLVCPHGRKLVLV in isoform 13.
VSP_034039
Alternative sequence565 – 869305Missing in isoform 13.
VSP_034040
Alternative sequence636 – 6405SFTEN → SFGSNKTEM in isoform 3, isoform 4, isoform 9 and isoform 10.
VSP_034041
Alternative sequence636 – 6405SFTEN → DQAENEDGAQENTF in isoform 5, isoform 6, isoform 11 and isoform 12.
VSP_034042
Alternative sequence847 – 86923SRRPP…SSLLD → RFGAVKEEAVEP in isoform 2, isoform 4, isoform 6, isoform 8, isoform 10 and isoform 12.
VSP_034043

Sequences

Sequence LengthMass (Da)Tools
Isoform 1 (bab) (DynIIIbb) [UniParc].

Last modified June 10, 2008. Version 2.
Checksum: 00B41E41E5425BAD

FASTA86997,914
        10         20         30         40         50         60 
MGNREMEELI PLVNRLQDAF SALGQSCLLE LPQIAVVGGQ SAGKSSVLEN FVGRDFLPRG 

        70         80         90        100        110        120 
SGIVTRRPLV LQLVTSKAEY AEFLHCKGKK FTDFDEVRHE IEAETDRVTG MNKGISSVPI 

       130        140        150        160        170        180 
NLRVYSPHVL NLTLIDLPGI TKVPVGDQPP DIEYQIRDMI MQFITRENCL ILAVTPANTD 

       190        200        210        220        230        240 
LANSDALKLA KEVDPQGLRT IGVITKLDLM DEGTDARDVL ENKLLPLRRG YVGVVNRSQK 

       250        260        270        280        290        300 
DIDGKKDIKA AMLAERKFFL SHPAYRHIAD RMGTPHLQKV LNQQLTNHIR DTLPNFRNKL 

       310        320        330        340        350        360 
QGQLLSIEHE VEAFKNFKPE DPTRKTKALL QMVQQFAVDF EKRIEGSGDQ VDTLELSGGA 

       370        380        390        400        410        420 
KINRIFHERF PFEIVKMEFN EKELRREISY AIKNIHGIRT GLFTPDMAFE AIVKKQIVKL 

       430        440        450        460        470        480 
KGPSLKSVDL VMQELINTVK KCTKRLANFP RLCEETERIV ANHIREREGK TKDQVLLLID 

       490        500        510        520        530        540 
IQVSYINTNH EDFIGFANAQ QRSSQVHKKS TIGNQGTNLP PSRQIVIRKG WLTVSNIGIM 

       550        560        570        580        590        600 
KGGSKGYWFV LTAESLSWYK DDEEKEKKYM LPLDNLKVRD VEKGFMSSKH VFALFNTEQR 

       610        620        630        640        650        660 
NVYKDYRSLE LACDSQEDVD SWKASLLRAG VYPDKSFTEN DENGQAENFS MDPQLERQVE 

       670        680        690        700        710        720 
TIRNLVDSYM SIINKCIRDL IPKTIMHLMI NNVKDFINSE LLAQLYSSED QNTLMEESVE 

       730        740        750        760        770        780 
QAQRRDEMLR MYQALKEALA IIGDINTVTV STPAPPPVDD SWLQHSRRSP PPSPTTQRRL 

       790        800        810        820        830        840 
TLSAPLPRPA SSRGPAPAIP SPGPHSGAPP VPFRPGPLPP FPNSSDSYGA PPQVPSRPTR 

       850        860 
APPSVPSRRP PPSPTRPTII RPLESSLLD 

« Hide

Isoform 2 (baa) (DynIIIba) [UniParc].

Checksum: A54B96E1388DD0CA
Show »

FASTA85896,660
Isoform 3 (bbb) [UniParc].

Checksum: B57DCEFF9E6696DA
Show »

FASTA87398,318
Isoform 4 (bba) [UniParc].

Checksum: 3AED72E98B90062E
Show »

FASTA86297,063
Isoform 5 (bcb) [UniParc].

Checksum: FD1BCCBFB42A2FD8
Show »

FASTA87898,885
Isoform 6 (bca) [UniParc].

Checksum: B1B5E94CDD159795
Show »

FASTA86797,631
Isoform 7 (aab) (DynIIIab) [UniParc].

Checksum: 43526CBCC8DCA610
Show »

FASTA85996,850
Isoform 8 (aaa) (DynIIIaa) [UniParc].

Checksum: 802E365FCFC685F6
Show »

FASTA84895,596
Isoform 9 (abb) [UniParc].

Checksum: 89467DF02D80E427
Show »

FASTA86397,254
Isoform 10 (aba) [UniParc].

Checksum: A79E52BFEEF5A690
Show »

FASTA85295,999
Isoform 11 (acb) [UniParc].

Checksum: F47C9B5D47E6146B
Show »

FASTA86897,821
Isoform 12 (aca) [UniParc].

Checksum: C348C4D220A8E4B5
Show »

FASTA85796,566
Isoform 13 (c) [UniParc].

Checksum: 2EE4B6A6D27E35CB
Show »

FASTA56463,927

References

[1]"A novel member of the dynamin family of GTP-binding proteins is expressed specifically in the testis."
Nakata T., Takamura R., Hirokawa N.
J. Cell Sci. 105:1-5(1993) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 8), TISSUE SPECIFICITY.
Tissue: Testis.
[2]"Three dynamin-encoding genes are differentially expressed in developing rat brain."
Cook T., Mesa K., Urrutia R.
J. Neurochem. 67:927-931(1996) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM 1), DEVELOPMENTAL STAGE.
Tissue: Brain.
[3]"The in vivo phosphorylation sites of rat brain dynamin I."
Graham M.E., Anggono V., Bache N., Larsen M.R., Craft G.E., Robinson P.J.
J. Biol. Chem. 282:14695-14707(2007) [PubMed] [Europe PMC] [Abstract]
Cited for: PROTEIN SEQUENCE OF 839-859 (ISOFORM 1/3/5/7/9/11), PHOSPHORYLATION AT SER-769; SER-773 AND SER-853, MASS SPECTROMETRY.
[4]"Differential distribution of dynamin isoforms in mammalian cells."
Cao H., Garcia F., McNiven M.A.
Mol. Biol. Cell 9:2595-2609(1998) [PubMed] [Europe PMC] [Abstract]
Cited for: ALTERNATIVE SPLICING, SUBCELLULAR LOCATION, TISSUE SPECIFICITY.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
D14076 mRNA. Translation: BAA03161.1.
AF201839 mRNA. Translation: AAF07848.1.
IPIIPI00213318.
IPI00325049.
IPI00561570.
IPI00896122.
IPI00896138.
IPI00896159.
IPI00896171.
IPI00896177.
IPI00896185.
IPI00896200.
IPI00896232.
IPI00950510.
IPI00951144.
PIRI55498.
RefSeqNP_612547.1. NM_138538.1.
UniGeneRn.11191.

3D structure databases

ProteinModelPortalQ08877.
SMRQ08877. Positions 6-304, 525-635.
ModBaseSearch...

Protein-protein interaction databases

IntActQ08877. 1 interaction.
STRING10116.ENSRNOP00000063515.

PTM databases

PhosphoSiteQ08877.

Proteomic databases

PaxDbQ08877.
PRIDEQ08877.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblENSRNOT00000067653; ENSRNOP00000063767; ENSRNOG00000026490.
GeneID171574.
KEGGrno:171574.
UCSCRGD:727949. rat.

Organism-specific databases

CTD26052.
RGD727949. Dnm3.

Phylogenomic databases

eggNOGCOG0699.
GeneTreeENSGT00690000101762.
HOGENOMHOG000161069.
HOVERGENHBG107833.
InParanoidQ9QXL9.
KOK01528.

Enzyme and pathway databases

ReactomeREACT_111984. Signal Transduction.

Gene expression databases

ArrayExpressQ08877.
GenevestigatorQ08877.
GermOnlineENSRNOG00000026490. Rattus norvegicus.

Family and domain databases

Gene3D2.30.29.30. 1 hit.
InterProIPR022812. Dynamin.
IPR000375. Dynamin_central.
IPR001401. Dynamin_GTPase.
IPR019762. Dynamin_GTPase_CS.
IPR003130. GED.
IPR020850. GTPase_effector_domain_GED.
IPR011993. PH_like_dom.
IPR001849. Pleckstrin_homology.
[Graphical view]
PANTHERPTHR11566. PTHR11566. 1 hit.
PfamPF01031. Dynamin_M. 1 hit.
PF00350. Dynamin_N. 1 hit.
PF02212. GED. 1 hit.
PF00169. PH. 1 hit.
[Graphical view]
PRINTSPR00195. DYNAMIN.
SMARTSM00053. DYNc. 1 hit.
SM00302. GED. 1 hit.
SM00233. PH. 1 hit.
[Graphical view]
PROSITEPS00410. DYNAMIN. 1 hit.
PS51388. GED. 1 hit.
PS50003. PH_DOMAIN. 1 hit.
[Graphical view]
ProtoNetSearch...

Other

NextBio622598.

Entry information

Entry nameDYN3_RAT
AccessionPrimary (citable) accession number: Q08877
Secondary accession number(s): Q9QXL9
Entry history
Integrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: June 10, 2008
Last modified: April 3, 2013
This is version 104 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families