A0A2K1JJ00 · SOK1_PHYPA
- ProteinProtein SOSEKI 1
- GeneSOK1
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids701 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score3/5
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
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | plasma membrane | |
Molecular Function | metal ion binding | |
Molecular Function | protein homodimerization activity | |
Biological Process | cell division | |
Biological Process | plant organ morphogenesis | |
Biological Process | protein polymerization | |
Biological Process | regulation of cell division | |
Biological Process | specification of plant organ axis polarity |
Keywords
- Molecular function
- Biological process
- Ligand
Names & Taxonomy
Protein names
- Recommended nameProtein SOSEKI 1
- Short namesPpSOK1
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Bryophyta > Bryophytina > Bryopsida > Funariidae > Funariales > Funariaceae > Physcomitrium
Accessions
- Primary accessionA0A2K1JJ00
Proteomes
Genome annotation databases
Subcellular Location
UniProt Annotation
GO Annotation
Cell membrane ; Peripheral membrane protein
Keywords
- Cellular component
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000452145 | 1-701 | Protein SOSEKI 1 | |||
Sequence: MAFEENFLSAQVLYQLSWNGKLEHPHIIDVEYASDQGGLRLRDVKERLTRLRGHGINDSFSWSYKRTYSKTFIWNDLSDDDVIHPLCGSGEYVLRASELIDTNERKSCDVHSRHSNKSMQSSPTMLLDNVTSKQDTIIGDVHFGALESGENRRIGDKLNCLVRNSGANLEEVKSLRGVSAVISQSLPTLYADQEIMDVEKSDFCLSSSDTEISPRPKMTVDSIKPVKDVNLVVMTKSSTVHGVHTPPSPSLKSSTELPFSPGGTKRLWEKEIRKSLFRTRNSSNVNSVSTEDFTAVHMELPPNTHSTHEDNSFWRDSRSKSPSPSSLNELKEVQIDKEEVEQSTSQLIRLLWARWTGGSSKGKRIPYNTCEGASTKIPESKHNSPYRTKSPYKEIRSTHVEGSHQETRQSLAVQSKARVSLEIKEILPPEECMHYPSPMTVQNVTEVASPHAQTDGGGDVCTIKTIVSEQASQPYPEPRDLRTDQGILSEKTPGLHIAVLEGLTSDAPSGPAEAEVDTPLPAVARAKTGNTLSKLKTIASSKPLPPGFHKGTNDTKPVQITPRRTPRNSIPLASPPLVRSFSRDAVRGFSSLAAISLCPDKDSVACTPSPEKTIVKKRINYSAREEMPLVPGLTTLDWEKALQEATTDCLPPPNFSDILQECSICRRTFKPDSLQVHMRGCHPPQYARAFSARASPHVVRC |
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).
Forms long polymer filaments with other SOKs proteins polymers crucial for polar localization and biological activity (PubMed:32004461).
Structure
Family & Domains
Features
Showing features for region, compositional bias, zinc finger.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Region | 8-101 | DIX-like oligomerization domain | ||||
Sequence: LSAQVLYQLSWNGKLEHPHIIDVEYASDQGGLRLRDVKERLTRLRGHGINDSFSWSYKRTYSKTFIWNDLSDDDVIHPLCGSGEYVLRASELID | ||||||
Compositional bias | 238-260 | Polar residues | ||||
Sequence: STVHGVHTPPSPSLKSSTELPFS | ||||||
Region | 238-262 | Disordered | ||||
Sequence: STVHGVHTPPSPSLKSSTELPFSPG | ||||||
Region | 300-329 | Disordered | ||||
Sequence: LPPNTHSTHEDNSFWRDSRSKSPSPSSLNE | ||||||
Region | 366-389 | Disordered | ||||
Sequence: PYNTCEGASTKIPESKHNSPYRTK | ||||||
Region | 538-575 | Disordered | ||||
Sequence: IASSKPLPPGFHKGTNDTKPVQITPRRTPRNSIPLASP | ||||||
Compositional bias | 554-568 | Polar residues | ||||
Sequence: DTKPVQITPRRTPRN | ||||||
Zinc finger | 658-687 | C2HC/C3H-type | ||||
Sequence: ILQECSICRRTFKPDSLQVHMRGCHPPQYA |
Domain
The DIX-like oligomerization domain is required for polymerization, edge localization and biological activity.
Sequence similarities
Belongs to the SOSEKI family.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length701
- Mass (Da)77,662
- Last updated2018-03-28 v1
- ChecksumFB4668822ABC15B4
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 238-260 | Polar residues | ||||
Sequence: STVHGVHTPPSPSLKSSTELPFS | ||||||
Compositional bias | 554-568 | Polar residues | ||||
Sequence: DTKPVQITPRRTPRN |
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
ABEU02000014 EMBL· GenBank· DDBJ | PNR41520.1 EMBL· GenBank· DDBJ | Genomic DNA |