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Conserved domains on  [gi|1907130666|ref|XP_036017158|]
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cyclin-Y isoform X3 [Mus musculus]

Protein Classification

cyclin family protein( domain architecture ID 1750054)

cyclin family protein may associate with and activate its cognate cyclin-dependent kinase (CDK)

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
CYCLIN_SF super family cl40454
Cyclin box fold superfamily; The cyclin box is a protein binding domain that functions in ...
166-193 3.35e-09

Cyclin box fold superfamily; The cyclin box is a protein binding domain that functions in cell-cycle and transcriptional control. It is about 100 amino acids in length, composed of five helices, and is present in cyclins, transcription initiation factor IIB (TFIIB), and retinoblastoma tumour suppressor protein (Rb). Cyclins consist of 8 classes of cell cycle regulators that function as regulatory subunits of cyclin-dependent kinases (CDKs), which are serine/threonine kinases. The catalytic activities of CDKs are modulated not only by their interactions with cyclins but also by CDK inhibitors (CKIs). CDKs, cyclins and CKIs play key roles in transcription, epigenetic regulation, metabolism, stem cell self-renewal, neuronal functions, and spermatogenesis. TFIIB is a transcription factor that binds the TATA box. Members in this superfamily contain one or two copies of the cyclin box.


The actual alignment was detected with superfamily member cd20540:

Pssm-ID: 477360  Cd Length: 97  Bit Score: 52.23  E-value: 3.35e-09
                          10        20
                  ....*....|....*....|....*...
gi 1907130666 166 PEQKQIYRFVRTLFSAAQLTAECAIVTL 193
Cdd:cd20540     1 PSHEDIYRFVLTLFSAAQLTAECAIVTL 28
 
Name Accession Description Interval E-value
CYCLIN_CCNY_like cd20540
cyclin box found in cyclin-Y (CCNY) family; The CCNY family includes two cyclins, CCNY and ...
166-193 3.35e-09

cyclin box found in cyclin-Y (CCNY) family; The CCNY family includes two cyclins, CCNY and CCNY-like protein 1 (CCNYL1). They can enhance Wnt/beta-catenin signaling in mitosis. CCNY, also called Cyc-Y, cyclin box protein 1 (CBCP1), cyclin fold protein 1 (CFP1), or cyclin-X (CCNX), is a key cell cycle regulator that acts as a growth factor sensor to integrate extracellular signals with the cell cycle machinery. It is a positive regulatory subunit of the cyclin-dependent kinases CDK14/PFTK1 and CDK16. It acts as a cell-cycle regulator of Wnt signaling pathway during G2/M phase by recruiting CDK14/PFTK1 to the plasma membrane and promoting phosphorylation of LRP6, leading to the activation of the Wnt signaling pathway. Members of this family contain one cyclin box. The cyclin box is a protein binding domain.


Pssm-ID: 410243  Cd Length: 97  Bit Score: 52.23  E-value: 3.35e-09
                          10        20
                  ....*....|....*....|....*...
gi 1907130666 166 PEQKQIYRFVRTLFSAAQLTAECAIVTL 193
Cdd:cd20540     1 PSHEDIYRFVLTLFSAAQLTAECAIVTL 28
 
Name Accession Description Interval E-value
CYCLIN_CCNY_like cd20540
cyclin box found in cyclin-Y (CCNY) family; The CCNY family includes two cyclins, CCNY and ...
166-193 3.35e-09

cyclin box found in cyclin-Y (CCNY) family; The CCNY family includes two cyclins, CCNY and CCNY-like protein 1 (CCNYL1). They can enhance Wnt/beta-catenin signaling in mitosis. CCNY, also called Cyc-Y, cyclin box protein 1 (CBCP1), cyclin fold protein 1 (CFP1), or cyclin-X (CCNX), is a key cell cycle regulator that acts as a growth factor sensor to integrate extracellular signals with the cell cycle machinery. It is a positive regulatory subunit of the cyclin-dependent kinases CDK14/PFTK1 and CDK16. It acts as a cell-cycle regulator of Wnt signaling pathway during G2/M phase by recruiting CDK14/PFTK1 to the plasma membrane and promoting phosphorylation of LRP6, leading to the activation of the Wnt signaling pathway. Members of this family contain one cyclin box. The cyclin box is a protein binding domain.


Pssm-ID: 410243  Cd Length: 97  Bit Score: 52.23  E-value: 3.35e-09
                          10        20
                  ....*....|....*....|....*...
gi 1907130666 166 PEQKQIYRFVRTLFSAAQLTAECAIVTL 193
Cdd:cd20540     1 PSHEDIYRFVLTLFSAAQLTAECAIVTL 28
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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