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Q84N48

- CAF2P_MAIZE

UniProt

Q84N48 - CAF2P_MAIZE

Protein

CRS2-associated factor 2, chloroplastic

Gene

CAF2

Organism
Zea mays (Maize)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at protein leveli
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    • History
      Entry version 47 (01 Oct 2014)
      Sequence version 1 (01 Jun 2003)
      Previous versions | rss
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    Functioni

    Required for the splicing of group IIB introns in chloroplasts. Forms splicing particles with CRS2. Interacts with RNA and confers intron specificity of the splicing particles.1 Publication

    GO - Molecular functioni

    1. RNA binding Source: UniProtKB-KW

    GO - Biological processi

    1. Group II intron splicing Source: EnsemblPlants/Gramene
    2. mRNA processing Source: UniProtKB-KW

    Keywords - Molecular functioni

    Ribonucleoprotein

    Keywords - Biological processi

    mRNA processing, mRNA splicing

    Keywords - Ligandi

    RNA-binding

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    CRS2-associated factor 2, chloroplastic
    Alternative name(s):
    Chloroplastic group IIA intron splicing facilitator CRS2-associated factor 2
    Gene namesi
    Name:CAF2
    OrganismiZea mays (Maize)
    Taxonomic identifieri4577 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaePACMAD cladePanicoideaeAndropogoneaeZea

    Organism-specific databases

    GrameneiQ84N48.
    MaizeGDBi886551.

    Subcellular locationi

    Plastidchloroplast stroma 1 Publication

    GO - Cellular componenti

    1. chloroplast stroma Source: UniProtKB-SubCell
    2. ribonucleoprotein complex Source: UniProtKB-KW

    Keywords - Cellular componenti

    Chloroplast, Plastid

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transit peptidei1 – 5858ChloroplastSequence AnalysisAdd
    BLAST
    Chaini59 – 611553CRS2-associated factor 2, chloroplasticPRO_0000283620Add
    BLAST

    Interactioni

    Subunit structurei

    Interacts with CRS2 and RNA. Part of large ribonucleo-protein complexes that include group IIB introns, CRS2 and CAF2.2 Publications

    Protein-protein interaction databases

    DIPiDIP-48741N.

    Structurei

    3D structure databases

    ProteinModelPortaliQ84N48.
    ModBaseiSearch...
    MobiDBiSearch...

    Family & Domainsi

    Domains and Repeats

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Domaini232 – 32897CRM 1PROSITE-ProRule annotationAdd
    BLAST
    Domaini350 – 44697CRM 2PROSITE-ProRule annotationAdd
    BLAST

    Region

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Regioni486 – 50924CRS2 bindingAdd
    BLAST

    Compositional bias

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Compositional biasi2 – 165164Pro-richAdd
    BLAST

    Sequence similaritiesi

    Contains 2 CRM domains.PROSITE-ProRule annotation

    Keywords - Domaini

    Repeat, Transit peptide

    Phylogenomic databases

    HOGENOMiHOG000237818.
    OMAiCKVRCRG.

    Family and domain databases

    Gene3Di3.30.110.60. 2 hits.
    InterProiIPR001890. RNA-binding_CRM.
    [Graphical view]
    PfamiPF01985. CRS1_YhbY. 2 hits.
    [Graphical view]
    ProDomiPD010559. RNA-binding_CRM. 1 hit.
    [Graphical view] [Entries sharing at least one domain]
    SMARTiSM01103. CRS1_YhbY. 2 hits.
    [Graphical view]
    SUPFAMiSSF75471. SSF75471. 2 hits.
    PROSITEiPS51295. CRM. 2 hits.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Sequence processingi: The displayed sequence is further processed into a mature form.

    Q84N48-1 [UniParc]FASTAAdd to Basket

    « Hide

    MPPPPPQRPA SSHVGRANLF SASPPPLSNR RYPHHRSLPL PPVSPRRRDP    50
    KKHSQQPSQE EPTDSGPTRT VTTNPAFRAA HLRTAYRKPV PPAAAAGEGE 100
    ALLAADPTDA ASGRAVVVGP SGLSFRLPGA PFDFQFSYSE APRAPPLAIR 150
    EPAFLPFAPP TMPRPWTGKA PLLTKEEKAR RRGVRLHTPL GQETPQTVSA 200
    HGIMMEVRER RKMDLARVSP GDGRSREEVL GEPLTPSEVR ALVKPHISHN 250
    RQLNIGRDGL THNMLEMIHC HWRRQEICKV RCRGVPTVDM KNLCYHLEEK 300
    SGGKVIHRVG GVVFLYRGRH YDPKTRPRYP LMLWKPATPV YPKLIKEAPD 350
    GFTKEEADEM RRKGRDLLPI CKLAKNGIYI TLVKDVRDAF EGSDLVKIDC 400
    EGLNPSDYKK IGAKLRDLVP CVLLSFDDEQ ILMHRGKEWK SRYSKPLTLI 450
    PKVPKNNLAM TSVMNSSDEV SDANTQVAIR EVLRPKMFKL WKSAVDSSLA 500
    LLLDDAEANN LTPDSLLTLV EEFSVTSQAV EHSFPALLVT NGDASTDSLS 550
    AEYMNDEPET SVAGNEEGQL EQSPDLRDDE HFDVDMFERL ESSVPLGSLP 600
    IDSMIERLNS E 611
    Length:611
    Mass (Da):68,069
    Last modified:June 1, 2003 - v1
    Checksum:i587E44D18160AED7
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AY264369 mRNA. Translation: AAP22136.1.
    RefSeqiNP_001105669.1. NM_001112199.1.
    UniGeneiZm.14985.

    Genome annotation databases

    GeneIDi542682.
    KEGGizma:542682.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    AY264369 mRNA. Translation: AAP22136.1 .
    RefSeqi NP_001105669.1. NM_001112199.1.
    UniGenei Zm.14985.

    3D structure databases

    ProteinModelPortali Q84N48.
    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    DIPi DIP-48741N.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    GeneIDi 542682.
    KEGGi zma:542682.

    Organism-specific databases

    Gramenei Q84N48.
    MaizeGDBi 886551.

    Phylogenomic databases

    HOGENOMi HOG000237818.
    OMAi CKVRCRG.

    Family and domain databases

    Gene3Di 3.30.110.60. 2 hits.
    InterProi IPR001890. RNA-binding_CRM.
    [Graphical view ]
    Pfami PF01985. CRS1_YhbY. 2 hits.
    [Graphical view ]
    ProDomi PD010559. RNA-binding_CRM. 1 hit.
    [Graphical view ] [Entries sharing at least one domain ]
    SMARTi SM01103. CRS1_YhbY. 2 hits.
    [Graphical view ]
    SUPFAMi SSF75471. SSF75471. 2 hits.
    PROSITEi PS51295. CRM. 2 hits.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Group II intron splicing factors derived by diversification of an ancient RNA-binding domain."
      Ostheimer G.J., Williams-Carrier R., Belcher S., Osborne E., Gierke J., Barkan A.
      EMBO J. 22:3919-3929(2003) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [MRNA], FUNCTION, SUBCELLULAR LOCATION, INTERACTION WITH CRS2.
      Strain: cv. B73.
    2. "Formation of the CRS2-CAF2 group II intron splicing complex is mediated by a 22-amino acid motif in the COOH-terminal region of CAF2."
      Ostheimer G.J., Rojas M., Hadjivassiliou H., Barkan A.
      J. Biol. Chem. 281:4732-4738(2006) [PubMed] [Europe PMC] [Abstract]
      Cited for: INTERACTION WITH CRS2.

    Entry informationi

    Entry nameiCAF2P_MAIZE
    AccessioniPrimary (citable) accession number: Q84N48
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: April 3, 2007
    Last sequence update: June 1, 2003
    Last modified: October 1, 2014
    This is version 47 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programPlant Protein Annotation Program

    Miscellaneousi

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3