heterotrimeric KIF3 complex

Structure: - consists of: KIFAP3, KIF3A & KIF3B

Properties

SUBUNITS: kinesin family 3A COMPARTMENT: cytoplasm MOTIF: kinesin motor domain SITE: 1-350 MOTIF: ATP-binding site NAME: ATP-binding site SITE: 100-107 binding site FOR-BINDING-OF: microtubule coiled coil {355-593} MOTIF: glutamate-rich region {443-446} MOTIF: glutamate residue (SEVERAL) Globular {600-702} MOTIF: Ser phosphorylation site {S690} kinesin family member 3B COMPARTMENT: cytoplasm MOTIF: kinesin motor domain SITE: 1-345 MOTIF: ATP-binding site NAME: ATP-binding site SITE: 96-103 binding site FOR-BINDING-OF: microtubule coiled coil {346-579} MOTIF: glycine-rich region {386-393} glutamate-rich region {394-406} MOTIF: glutamate residue (SEVERAL) Globular {580-747} MOTIF: serine-rich region {723-730} MOTIF: serine residue (SEVERAL) kinesin-associated protein 3 MOTIF: ARM repeat {333-373} ARM repeat {374-412} phosphorylation site ARM repeat {494-533} ARM repeat {578-620} ARM repeat {621-662}

References

UniProt :accession Q92845

Components

kinesin family member 3A (Kif3a, microtubule plus end-directed kinesin motor 3A) kinesin family member 3B (Kif3b, microtubule plus end-directed kinesin motor 3B, HH0048) kinesin-associated protein 3 (Smg GDS-associated protein, KIFAP3, SMAP)