A0A2K1JJ00 · SOK1_PHYPA

Function

function

SOSEKI proteins locally interpret global polarity cues and can influence cell division orientation to coordinate cell polarization relative to body axes.

Miscellaneous

'Soseki' means cornerstone in Japanese.

Cofactor

Zn2+ (UniProtKB | Rhea| CHEBI:29105 )

Features

Showing features for binding site.

170150100150200250300350400450500550600650700
TypeIDPosition(s)Description
Binding site662Zn2+ (UniProtKB | ChEBI)
Binding site665Zn2+ (UniProtKB | ChEBI)
Binding site677Zn2+ (UniProtKB | ChEBI)
Binding site681Zn2+ (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentplasma membrane
Molecular Functionmetal ion binding
Molecular Functionprotein homodimerization activity
Biological Processcell division
Biological Processplant organ morphogenesis
Biological Processprotein polymerization
Biological Processregulation of cell division
Biological Processspecification of plant organ axis polarity

Keywords

Names & Taxonomy

Protein names

  • Recommended name
    Protein SOSEKI 1
  • Short names
    PpSOK1

Gene names

    • Name
      SOK1
    • ORF names
      PHYPA_018923

Organism names

Accessions

  • Primary accession
    A0A2K1JJ00

Proteomes

Genome annotation databases

Subcellular Location

Cell membrane
; Peripheral membrane protein

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00004521451-701Protein SOSEKI 1

Proteomic databases

Interaction

Subunit

Homodimer (By similarity).
Forms long polymer filaments with other SOKs proteins polymers crucial for polar localization and biological activity (PubMed:32004461).

Family & Domains

Features

Showing features for region, compositional bias, zinc finger.

TypeIDPosition(s)Description
Region8-101DIX-like oligomerization domain
Compositional bias238-260Polar residues
Region238-262Disordered
Region300-329Disordered
Region366-389Disordered
Region538-575Disordered
Compositional bias554-568Polar residues
Zinc finger658-687C2HC/C3H-type

Domain

The DIX-like oligomerization domain is required for polymerization, edge localization and biological activity.

Sequence similarities

Belongs to the SOSEKI family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    701
  • Mass (Da)
    77,662
  • Last updated
    2018-03-28 v1
  • Checksum
    FB4668822ABC15B4
MAFEENFLSAQVLYQLSWNGKLEHPHIIDVEYASDQGGLRLRDVKERLTRLRGHGINDSFSWSYKRTYSKTFIWNDLSDDDVIHPLCGSGEYVLRASELIDTNERKSCDVHSRHSNKSMQSSPTMLLDNVTSKQDTIIGDVHFGALESGENRRIGDKLNCLVRNSGANLEEVKSLRGVSAVISQSLPTLYADQEIMDVEKSDFCLSSSDTEISPRPKMTVDSIKPVKDVNLVVMTKSSTVHGVHTPPSPSLKSSTELPFSPGGTKRLWEKEIRKSLFRTRNSSNVNSVSTEDFTAVHMELPPNTHSTHEDNSFWRDSRSKSPSPSSLNELKEVQIDKEEVEQSTSQLIRLLWARWTGGSSKGKRIPYNTCEGASTKIPESKHNSPYRTKSPYKEIRSTHVEGSHQETRQSLAVQSKARVSLEIKEILPPEECMHYPSPMTVQNVTEVASPHAQTDGGGDVCTIKTIVSEQASQPYPEPRDLRTDQGILSEKTPGLHIAVLEGLTSDAPSGPAEAEVDTPLPAVARAKTGNTLSKLKTIASSKPLPPGFHKGTNDTKPVQITPRRTPRNSIPLASPPLVRSFSRDAVRGFSSLAAISLCPDKDSVACTPSPEKTIVKKRINYSAREEMPLVPGLTTLDWEKALQEATTDCLPPPNFSDILQECSICRRTFKPDSLQVHMRGCHPPQYARAFSARASPHVVRC

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias238-260Polar residues
Compositional bias554-568Polar residues

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
ABEU02000014
EMBL· GenBank· DDBJ
PNR41520.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

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