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SCC3

Gene
SCC3
Protein
Sister-chromatid cohesion protein 3
Organism
Arabidopsis thaliana
Length
1098 amino acids
Function
Essential component of cohesin complex, a complex required for the cohesion of sister chromatids after DNA replication. The cohesin complex apparently forms a large proteinaceous ring within which sister chromatids can be trapped. At anaphase, the complex is cleaved and dissociates from chromatin, allowing sister chromatids to segregate. The cohesin complex may also play a role in spindle pole assembly during mitosis. Required for centromere cohesion maintenance at anaphase I and for the monopolar orientation of the kinetochores during both male and female meiosis. Also involved in mitosis.
Similarity
Belongs to the SCC3 family.
Mass
125.759 kDa
Sequence
MEDSPQGLKRSRDPDQDQDDDSGEAGKADGSGGENQERSSDQIELDDDDFQETRPKPKRSRTHPPQQNLIEVVKGNGDLISKAVKIWVERYEDSPSLATTELLSMLFQACGAKYSIKDDLLDETDVDDVVVSLVNLARAGELEDYQSSRKKELKNFKENLVSFWNNLIIECQNGPLFDRVLFDKCMDYIIALSCTPPRVYRQTATLMGLQLVTSFISVANTLGSQRETTQRQLNAESKKRADGPRVDSLNKRLSVTHEQITTLEDMMRKIFTGLFVHRYRDIDNDIRMSCIQSLGIWILSYPSLFLQDLYLKYLGWTLNDKNAGVRKASLLALQKLYEMDENVPTLGLFTQRFSNRMIEMADDVDMSAAVCAIGLVKQLLRHQLIPDDDLGPLYDLLIDQPQEIRRAIGELVYDHLIAQKFNSSPSSLTGHDDSSSEIHIFRMLQILREFSTDPILCVYVIDDVWEYMKAMKDWKCIISMLLDQNPRTGSTTDEDSTNLIRLLFVSIRKAVGEKIIPSTDNRKQYHSKAQREIFENNRKDITVAMMKNYPQLLRKFMADKAKVSSLVEIIIFMKLELYSLKRQEQSFKAAVRLIKDAFFKHGEKEALRSCVKAITFCASESKGELQDFSRGKLKDLEDELLDKITSAIREVKDGNDEYSLLVNLKRLYELQLSKPVLVESMFDEIALTLHNFRNLDEEVICFLLLNMHMYLAWYLHSIINCEAISEASLSSLISKRDTLFEELSYFLNGIEESKKYGNQLSNRICAILAETWCLFRKSNYDSGKLERLGYCPDSVFLEKFWKLCAEMFNTSDETDEEDENKEYIEETNRDVSVIAACKLVASDVVPKDYLGPEIISHLGMHGPGVTGIIKNLITFLRKKEDDISNIYLESLKRAYHRYSSELSSGREESRVDKCLEEWRELAGGLSGMYIGAARNKYRLEILSVVKEGVEFAFRDAPKQLLFLEVAILPFATRLSVSDIIDIKKDVQGRIVHVNTDEDPSGWRPCFTFLETLEEKCLKNEDLQDDKEAANVRRRGRPRKRPETERKRLFDEQSGSDEDESISGGSDREDKLDEDAPLIETIRSAARRKALKGERSKGH