Q7XWP1 · CPSF1_ORYSJ
- ProteinProbable cleavage and polyadenylation specificity factor subunit 1
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids1441 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
function
CPSF plays a key role in pre-mRNA 3'-end formation, recognizing the AAUAAA signal sequence and interacting with poly(A)polymerase and other factors to bring about cleavage and poly(A) addition. This subunit is involved in the RNA recognition step of the polyadenylation reaction (By similarity).
GO annotations
all annotations | all molecular function | nucleotide binding | molecular_function | nucleic acid binding | dna binding | chromatin binding | dna-binding transcription factor activity | rna binding | cytoskeletal motor activity | catalytic activity | nuclease activity | signaling receptor binding | structural molecule activity | transporter activity | binding | protein binding | translation factor activity, rna binding | lipid binding | kinase activity | transferase activity | hydrolase activity | oxygen binding | enzyme regulator activity | carbohydrate binding | signaling receptor activity | translation regulator activity | transcription regulator activity | other molecular function | all biological process | carbohydrate metabolic process | generation of precursor metabolites and energy | nucleobase-containing compound metabolic process | dna metabolic process | translation | lipid metabolic process | transport | response to stress | cell cycle | cell communication | signal transduction | cell-cell signaling | multicellular organism development | circadian rhythm | biological_process | metabolic process | catabolic process | biosynthetic process | response to light stimulus | response to external stimulus | tropism | response to biotic stimulus | response to abiotic stimulus | response to endogenous stimulus | embryo development | post-embryonic development | fruit ripening | abscission | pollination | flower development | cellular process | programmed cell death | photosynthesis | cellular component organization | cell growth | protein metabolic process | cellular homeostasis | secondary metabolic process | reproductive process | cell differentiation | protein modification process | growth | epigenetic regulation of gene expression | response to chemical | anatomical structure development | regulation of molecular function | other biological process | all cellular component | cellular_component | extracellular region | cell wall | intracellular anatomical structure | nucleus | nuclear envelope | nucleoplasm | nucleolus | cytoplasm | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | cytosol | ribosome | cytoskeleton | plasma membrane | chloroplast | plastid | thylakoid | membrane | external encapsulating structure | other cellular component | |||
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Aspect | Term | |
---|---|---|
Cellular Component | nucleus | |
Molecular Function | RNA binding | |
Biological Process | mRNA processing |
Keywords
- Molecular function
- Biological process
Names & Taxonomy
Protein names
- Recommended nameProbable cleavage and polyadenylation specificity factor subunit 1
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > BOP clade > Oryzoideae > Oryzeae > Oryzinae > Oryza > Oryza sativa
Accessions
- Primary accessionQ7XWP1
Proteomes
Subcellular Location
PTM/Processing
Features
Showing features for chain, modified residue (large scale data).
Type | ID | Position(s) | Source | Description | |||
---|---|---|---|---|---|---|---|
Chain | PRO_0000247466 | 1-1441 | UniProt | Probable cleavage and polyadenylation specificity factor subunit 1 | |||
Sequence: MSYAAYKMMHWPTGVDHCAAGFVTHSPSDAAAFFTAATVGPGPEGDIDSAAAASRPRRLGPSPNLVVAAANVLEVYAVRAETAAEDGGGGTQPSSSSGAVLDGISGARLELVCYYRLHGNIESMTVLSDGAENRRATIALAFKDAKITCLEFDDAIHGLRTSSMHCFEGPEWQHLKRGRESFAWGPVIKADPLGRCGAALAYGLQMIILKAAQVGHSLVGEDEPTCALSSTAVCIESSYLIDLRALDMNHVKDFAFVHGYIEPVLVILHEQEPTWAGRILSKHHTCMISAFSISMTLKQHPVIWSAANLPHDAYQLLAVPPPISGVLVICANSIHYHSQSTSCSLDLNNFSSHPDGSPEISKSNFQVELDAAKATWLSNDIVMFSTKAGEMLLLTVVYDGRVVQRLDLMKSKASVLSSAVTSIGNSFFFLGSRLGDSLLVQFSYCASKSVLQDLTNERSADIEGDLPFSKRLKRIPSDVLQDVTSVEELSFQNIIAPNSLESAQKISYIVRDALINVGPLKDFSYGLRANADPNAMGNAKQSNYELVCCSGHGKNGSLSVLQQSIRPDLITEVELPSCRGIWTVYYKSYRGQMAEDNEYHAYLIISLENRTMVLETGDDLGEVTETVDYFVQASTIAAGNLFGRRRVIQVYGKGARVLDGSFMTQELNFTTHASESSSSEALGVACASIADPYVLLKMVDGSVQLLIGDYCTCTLSVNAPSIFISSSERIAACTLYRDRGPEPWLTKTRSDAWLSTGIAEAIDGNGTSSHDQSDIYCIICYESGKLEIFEVPSFRCVFSVENFISGEALLVDKFSQLIYEDSTKERYDCTKASLKKEAGDSIRIVELAMHRWSGQFSRPFLFGLLNDGTLLCYHAFSYEASESNVKRVPLSPQGSADHHNASDSRLRNLRFHRVSIDITSREDIPTLGRPRITTFNNVGGYEGLFLSGTRPAWVMVCRQRLRVHPQLCDGPIEAFTVLHNVNCSHGFIYVTSQGFLKICQLPSAYNYDSYWPVQKVPLHGTPHQVTYYAEQSLYPLIVSVPVVRPLNQVLSSMADQESVHHMDNDVTSTDALHKTYTVDEFEVRILELEKPGGHWETKSTIPMQLFENALTVRIVTLHNTTTKENETLLAIGTAYVLGEDVAARGRVLLFSFTKSENSQNLVTEVYSKESKGAVSAVASLQGHLLIASGPKITLNKWTGAELTAVAFYDAPLHVVSLNIVKNFVLFGDIHKSIYFLSWKEQGSQLSLLAKDFGSLDCFATEFLIDGSTLSLVASDSDKNVQIFYYAPKMVESWKGQKLLSRAEFHVGAHITKFLRLQMLPTQGLSSEKTNRFALLFGNLDGGIGCIAPIDELTFRRLQSLQRKLVDAVPHVCGLNPRSFRQFHSNGKGHRPGPDNIIDFELLCSYEMLSLDEQLDVAQQIGTTRSQILSNFSDISLGTSFL | |||||||
Modified residue (large scale data) | 469 | PTMeXchange | Phosphoserine | ||||
Sequence: S | |||||||
Modified residue (large scale data) | 477 | PTMeXchange | Phosphoserine | ||||
Sequence: S | |||||||
Modified residue (large scale data) | 891 | PTMeXchange | Phosphoserine | ||||
Sequence: S | |||||||
Modified residue (large scale data) | 895 | PTMeXchange | Phosphoserine | ||||
Sequence: S |
Proteomic databases
Interaction
Subunit
CPSF is a heterotetramer composed of four distinct subunits 160, 100, 70 and 30 kDa.
Protein-protein interaction databases
Structure
Family & Domains
Sequence
- Sequence statusComplete
- Length1,441
- Mass (Da)158,262
- Last updated2004-03-01 v2
- ChecksumF9359CF34AB317DF
Computationally mapped potential isoform sequences
There are 2 potential isoforms mapped to this entry
Entry | Entry name | Gene name | Length | ||
---|---|---|---|---|---|
A0A0P0W8G0 | A0A0P0W8G0_ORYSJ | Os04g0252200 | 241 | ||
A0A0P0W7T5 | A0A0P0W7T5_ORYSJ | Os04g0252200 | 124 |
Keywords
- Technical term