ID   SPC24_BOVIN             Reviewed;         197 AA.
AC   Q24JY3;
DT   19-SEP-2006, integrated into UniProtKB/Swiss-Prot.
DT   18-APR-2006, sequence version 1.
DT   25-MAY-2022, entry version 75.
DE   RecName: Full=Kinetochore protein Spc24;
GN   Name=SPC24; Synonyms=SPBC24;
OS   Bos taurus (Bovine).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Laurasiatheria; Artiodactyla; Ruminantia; Pecora; Bovidae;
OC   Bovinae; Bos.
OX   NCBI_TaxID=9913;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   STRAIN=Hereford; TISSUE=Thymus;
RG   NIH - Mammalian Gene Collection (MGC) project;
RL   Submitted (FEB-2006) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Acts as a component of the essential kinetochore-associated
CC       NDC80 complex, which is required for chromosome segregation and spindle
CC       checkpoint activity. Required for kinetochore integrity and the
CC       organization of stable microtubule binding sites in the outer plate of
CC       the kinetochore. The NDC80 complex synergistically enhances the
CC       affinity of the SKA1 complex for microtubules and may allow the NDC80
CC       complex to track depolymerizing microtubules.
CC       {ECO:0000250|UniProtKB:Q8NBT2}.
CC   -!- SUBUNIT: Component of the NDC80 complex, which consists of NDC80/HEC1,
CC       CDCA1, SPBC24 and SPBC25. The NDC80 complex is formed by two
CC       subcomplexes composed of NDC80/HEC1-CDCA1 and SPBC24-SPBC25. Each
CC       subcomplex is formed by parallel interactions through the coiled-coil
CC       domains of individual subunits. Formation of a tetrameric complex is
CC       mediated by interactions between the C-terminal regions of both
CC       subunits of the NDC80/HEC1-CDCA1 subcomplex and the N-terminal regions
CC       of both subunits of the SPBC24-SPBC25 complex. The tetrameric NDC80
CC       complex has an elongated rod-like structure with globular domains at
CC       either end (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000250|UniProtKB:Q8NBT2}.
CC       Chromosome, centromere, kinetochore {ECO:0000250|UniProtKB:Q8NBT2}.
CC       Note=Localizes to kinetochores from late prophase to anaphase.
CC       Localizes specifically to the outer plate of the kinetochore.
CC       {ECO:0000250|UniProtKB:Q8NBT2}.
CC   -!- SIMILARITY: Belongs to the SPC24 family. {ECO:0000305}.
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DR   EMBL; BC114197; AAI14198.1; -; mRNA.
DR   RefSeq; NP_001068859.1; NM_001075391.2.
DR   AlphaFoldDB; Q24JY3; -.
DR   SMR; Q24JY3; -.
DR   STRING; 9913.ENSBTAP00000008128; -.
DR   PaxDb; Q24JY3; -.
DR   PRIDE; Q24JY3; -.
DR   GeneID; 509117; -.
DR   KEGG; bta:509117; -.
DR   CTD; 147841; -.
DR   eggNOG; ENOG502S26V; Eukaryota.
DR   InParanoid; Q24JY3; -.
DR   OrthoDB; 1602618at2759; -.
DR   Proteomes; UP000009136; Unplaced.
DR   GO; GO:0031262; C:Ndc80 complex; ISS:UniProtKB.
DR   GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR   GO; GO:0007049; P:cell cycle; IEA:UniProtKB-KW.
DR   GO; GO:0051301; P:cell division; IEA:UniProtKB-KW.
DR   InterPro; IPR013252; Ndc80_Spc24.
DR   PANTHER; PTHR22142; PTHR22142; 1.
DR   Pfam; PF08286; Spc24; 1.
PE   2: Evidence at transcript level;
KW   Cell cycle; Cell division; Centromere; Chromosome; Coiled coil;
KW   Kinetochore; Mitosis; Nucleus; Phosphoprotein; Reference proteome.
FT   CHAIN           1..197
FT                   /note="Kinetochore protein Spc24"
FT                   /id="PRO_0000249558"
FT   REGION          1..131
FT                   /note="Interaction with the N-terminus of SPBC25"
FT                   /evidence="ECO:0000250"
FT   REGION          1..69
FT                   /note="Interaction with the NDC80-CDCA1 subcomplex"
FT                   /evidence="ECO:0000250"
FT   REGION          132..197
FT                   /note="Interaction with the C-terminus of SPBC25"
FT                   /evidence="ECO:0000250"
FT   COILED          21..131
FT                   /evidence="ECO:0000255"
FT   MOD_RES         11
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:Q8NBT2"
SQ   SEQUENCE   197 AA;  22756 MW;  E1A61CADE3EC7301 CRC64;
     MAAFRDMEEV SQGLLSLLGA NRAEAQQRRL LGRHEQKVER LLETQDGAEK WLREILTTEK
     EVAQRLLDAK EQAHQGGVEV RQLEAELQRA SEEDAHLKAN LLQLTRELEE LKEIEADLER
     QEKEVDEDTT VTIPSAVYVA QLYRRISKIE WDYECEPGMI KGIHHGPSVA QPIHLDSTQL
     SKKFISDYLW NLVDTEW