Protein: Sister chromatid cohesion protein mis4 (SCC2 homolog) (Q09725)
Organism: Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast)
Function: Plays a structural role in chromatin. Chromatid cohesion molecule required for equal sister chromatid separation in anaphase. May form a stable link between chromatids in S phase that is split rather than removed in anaphase. Also required for spindle-kinetochore interaction in early mitosis and inhibit sister chromatid separation until the cleavage of Rad21 in anaphase.
Subcellular location: Nucleus. Chromosome. Note=Associates with chromosomes in a punctate fashion throughout the cell cycle. {ECO:0000305}.
Sequence: MLFEMTPETFKKVNSSNRIIKGLQYTPLASSIPLENGLQNVLYPSSKFQNEPLQLNSEESSIMQRYVDMLNPGATFVNDSETFNFYKNALSAMITEPAMPAMRVNASPVLDQKVCNSDSLSELNDFTKSLIQPSMLMCEPKEKPDASSINTNRSSSDNGFLTPSSSPRSPSCSRVFNAVQLCSPKKSKDDITTPKKRLMEDTYSPRESPSKIQRLQDVLLKQLQDTRLLISQVIEAENSEDFSSNSLFIKREDDDGKHISSHAIEKLYMALTKLSRLGACDKLLEEGSIILVKQILEKELKELPVACYSIINLHDSLTQFPNLDFILKTTALVLFIIFLVPSFKKLQNEESILHLLNILHSIFEYTVPEAIDNIVQSKTSDARTSEIQHLSVLLQKVANVLNILSKVAHEIPLSEAVVIRIVYLFPKVSTLDNSFKTKLPNCNSSSFDFLKAPLFQTLQYLFRLYPYQRDFIIEESLTNFSHLPTARSVSRTYRLSNGKSIQYYSTLFVRLIQSCSIQNLFDSEIVQSESKSTEALHSGNLTEHLKTVESILSKSRHEEYRIANHIVAYLLSRSLKQNKTESDNSFAILTKILLEDLLNMLSLPEWCGTETIIRQFAMNLVMTVTNDKQAVSSKNAALDLISLIVNKVLALFDLSLFEKHNIPAPTNFNDIISFIPSITRLNELSQVSFNHFYFLCKGDISLENILPYNYNKWFSFLLQLRKVCNDSEALKIIDNCIDKNMQKSQEGFQGPSPFKADENDEDIFIISLYHSSLFLNLKFFVSLIIGFLDSPQASLRTKCLRIINQMKTIPSILRTHPEVLAQIISKSNDQSAIVRDTVLDLLGTYIMAYRETIPQIYGCIISGISDPSTIVRKRAIKQLCEVYEATEDLNIRVDIASKLLTRSNDEEETISELSLEVLEKLWFSPASNELDCQKGYEQLTFLEKQKLRVQYFPILKLCAEPSTERHVLLVTSLKTMLTSKEEINLSTLHTQIRLLLSCLFNQLIEVVTEDQVDESTKGILYEIMSTLFVFSRAFPFLFDLSYLHLLKPYLRSASTIEEQRFLYYVVAIFRQVLPFQKEISESFLRSLESVLLQRLTKAGTATLMEIVPCLCSLFTRLNDYERLKKIVVSCLKSLEEARHSENNFQKMVRLIDLIGLFSRYGDLNRINDDWKHSLDFISPECDDAYVILLGYFQKLLKDAKGQLRIHIIDNMSRICLRETSLFISPLMLSTLDMIIAENNVNEVSVLFKSFLELLAADEDLIFEADQKLSLKGKQNVQSNKSVDRDMLKGTKDKQWIEGVSASLMQHFLPCILDSCFSKNLRYSMLGIEILKCIIHQGLVNPRMCFSTIIALESNAIKETREVAILLHTELHRRHESLIDGLYAQSADLIFSLQKTEEYQTFKLGEFSPFQSAYTIVSADKSSKSRKKLIMQILKPLKLDGIDLPSFTEEKVSFVSFCCVCLAGIPYVSIEEPLMIISTVDSVLATIGPTITGWMKKLDHERFKILAGINLCNLIYLKRYIKYAFSISDSSRPIREKKPLTLLNRGYVDLITSDAKPDIVSKLVIKLFEEENILSGEDQVEGEQLTVV
InterPro domains: - IPR016024: Armadillo-type fold (homologous_superfamily) [711-1393]
- IPR024986: Sister chromatid cohesion C-terminal domain (domain) [1301-1482]
- IPR011989: Armadillo-like helical (homologous_superfamily) [774-1020]
- IPR026003: HEAT repeat associated with sister chromatid cohesion protein (repeat) [801-842]
- IPR033031: Scc2/Nipped-B family (family) [76-1530]
Interaction partners: - Structural maintenance of chromosomes protein 1
- Cohesin subunit rad21
- Structural maintenance of chromosomes protein 3
- MAU2 chromatid cohesion factor homolog
- Sister chromatid cohesion protein pds5
- Cohesin subunit psc3
- Meiotic recombination protein rec11
- Separin
- Wings apart-like protein homolog 1
- Structural maintenance of chromosomes protein 5
Gene Ontology annotations:
Molecular Function (MF): GO:0003674 (molecular function), GO:0005488 (binding), GO:0097159 (organic cyclic compound binding), GO:1901363 (heterocyclic compound binding), GO:0005515 (protein binding), GO:0003676 (nucleic acid binding), GO:0003677 (DNA binding), GO:0003690 (double-stranded DNA binding)
Biological Process (BP): GO:0008150 (biological process), GO:0009987 (cellular process), GO:0071840 (cellular component organization or biogenesis), GO:0022402 (cell cycle process), GO:0007049 (cell cycle), GO:0016043 (cellular component organization), GO:0007059 (chromosome segregation), GO:1903047 (mitotic cell cycle process), GO:0000278 (mitotic cell cycle), GO:0098813 (nuclear chromosome segregation), GO:0007076 (mitotic chromosome condensation), GO:0006996 (organelle organization), GO:0000070 (mitotic sister chromatid segregation), GO:0140014 (mitotic nuclear division), GO:0048285 (organelle fission), GO:0000819 (sister chromatid segregation), GO:0051276 (chromosome organization), GO:0030261 (chromosome condensation), GO:0000280 (nuclear division)
Cellular Component (CC): GO:0005575 (cellular component), GO:0032991 (protein-containing complex), GO:0110165 (cellular anatomical entity), GO:0005622 (intracellular anatomical structure), GO:0043226 (organelle), GO:0000785 (chromatin), GO:0005829 (cytosol), GO:0140513 (nuclear protein-containing complex), GO:0005737 (cytoplasm), GO:0043229 (intracellular organelle), GO:0043227 (membrane-bounded organelle), GO:0043228 (non-membrane-bounded organelle), GO:0043231 (intracellular membrane-bounded organelle), GO:0043232 (intracellular non-membrane-bounded organelle), GO:0005694 (chromosome), GO:0005634 (nucleus)