AC   MF_03109;
DC   Protein; auto
TR   HAMAP; MF_03109; -; 1; level=0
XX
Names: Sey1
XX
case <OC:Viridiplantae>
ID   RHD3
else
ID   SEY1
end case
case <OC:Saccharomyces>
DE   RecName: Full=Protein SEY1;
DE            EC=3.6.5.-;
DE   AltName: Full=Synthetic enhancer of YOP1 protein;
else case <OC:Fungi> and not <OC:Saccharomyces>
DE   RecName: Full=Protein <gene_name>;
DE            EC=3.6.5.-;
else case <OC:Viridiplantae>
DE   RecName: Full=Protein ROOT HAIR DEFECTIVE 3 homolog;
DE            EC=3.6.5.-;
DE   AltName: Full=Protein SEY1 homolog;
else
DE   RecName: Full=Protein SEY1 homolog;
DE            EC=3.6.5.-;
end case
case <OC:Fungi>
GN   Name=SEY1;
end case
XX
case <OC:Saccharomyces>
CC   -!- FUNCTION: Cooperates with the reticulon proteins RTN1 and RTN2 and the
CC       tubule-shaping DP1 family protein YOP1 to generate and maintain the
CC       structure of the tubular endoplasmic reticulum network. Has GTPase
CC       activity, which is required for its function in ER organization.
else case <OC:Fungi>
CC   -!- FUNCTION: Cooperates with the reticulon proteins and tubule-shaping DP1
CC       family proteins to generate and maintain the structure of the tubular
CC       endoplasmic reticulum network. Has GTPase activity, which is required
CC       for its function in ER organization.
else
CC   -!- FUNCTION: Probable GTP-binding protein that may be involved in cell
CC       development.
end case
case <OC:Saccharomyces>
CC   -!- SUBUNIT: Interacts with RTN1 and YOP1; GTP binding is not required for
CC       these interactions.
end case
case <OC:Fungi>
CC   -!- SUBCELLULAR LOCATION: Endoplasmic reticulum membrane; Multi-pass
CC       membrane protein. Note=Enriched in the cortical ER. Concentrated in
CC       punctae along the ER tubules.
else
CC   -!- SUBCELLULAR LOCATION: Endoplasmic reticulum membrane; Multi-pass
CC       membrane protein.
end case
CC   -!- SIMILARITY: Belongs to the TRAFAC class dynamin-like GTPase
CC       superfamily. GB1/RHD3 GTPase family. RHD3 subfamily.
XX
DR   Pfam; PF05879; RHD3; 1; trigger=no
DR   PROSITE; PS51715; G_GB1_RHD3; 1; trigger=yes
DR   General; Coiled_coil; -; 0-unlimited; trigger=yes
DR   General; Transmembrane; -; 0-3; trigger=no
XX
KW   Endoplasmic reticulum
KW   GTP-binding
KW   Hydrolase
KW   Membrane
KW   Nucleotide-binding
KW   Transmembrane
KW   Transmembrane helix
XX
GO   GO:0005789; C:endoplasmic reticulum membrane
case <OC:Fungi>
GO   GO:0007029; P:endoplasmic reticulum organization
end case
GO   GO:0003924; F:GTPase activity
GO   GO:0005525; F:GTP binding
XX
FT   From: SEY1_YEAST (Q99287)
FT   TOPO_DOM        Nter..681
FT                   /note="Cytoplasmic"
FT   TRANSMEM        682..702
FT                   /note="Helical"
FT   TOPO_DOM        703..705
FT                   /note="Lumenal"
FT   TRANSMEM        706..726
FT                   /note="Helical"
FT   TOPO_DOM        727..Cter
FT                   /note="Cytoplasmic"
FT   BINDING         44..51
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT   Condition: G-x(4)-G-K-S
XX
Size: 732-1035;
Related: None;
Template: Q99287;
Scope:
 Eukaryota
Fusion:
 Nter: None
 Cter: None
Duplicate: in ENTDI, ENTHI, PARTE, TRIVA
Plasmid: None
Comments: None
XX
# Revision 1.9 2022/11/19
//