A3DCG3 · RSGI4_ACET2

Function

function

Anti-sigma factor for SigI4. Negatively regulates SigI4 activity through direct interaction. Binding of the polysaccharide substrate to the extracellular C-terminal sensing domain of RsgI4 may induce a conformational change in its N-terminal cytoplasmic region, leading to the release and activation of SigI4.

GO annotations

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentplasma membrane
Molecular Functioncellulose binding
Biological Processcarbohydrate metabolic process

Protein family/group databases

    • CBM3Carbohydrate-Binding Module Family 3

Names & Taxonomy

Protein names

  • Recommended name
    Anti-sigma-I factor RsgI4

Gene names

    • Name
      rsgI4
    • Ordered locus names
      Cthe_0404

Organism names

Accessions

  • Primary accession
    A3DCG3

Proteomes

Subcellular Location

Cell membrane
; Single-pass membrane protein

Features

Showing features for topological domain, transmembrane.

Type
IDPosition(s)Description
Topological domain1-51Cytoplasmic
Transmembrane52-72Helical
Topological domain73-522Extracellular

Keywords

PTM/Processing

Features

Showing features for chain.

TypeIDPosition(s)Description
ChainPRO_00004365471-522Anti-sigma-I factor RsgI4

Expression

Induction

Up-regulated in pretreated yellow poplar (PYP)-grown cells.

Interaction

Subunit

Interacts (via RsgI N-terminal anti-sigma domain) with SigI4.

Protein-protein interaction databases

Family & Domains

Features

Showing features for domain, region, compositional bias.

Type
IDPosition(s)Description
Domain2-49RsgI N-terminal anti-sigma
Region311-371Disordered
Compositional bias313-348Polar residues
Domain371-522CBM3

Domain

The CBM3 domain binds to cellulose.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    522
  • Mass (Da)
    57,828
  • Last updated
    2007-03-20 v1
  • Checksum
    5B869BD8C3FB63D3
MNLGVVIKIKRKKAIIVTETGEFKAVNARNGMFLGQKILFDQQDVIENNRNGIGLAYSAAIAGMVAVFVFMFTYFGLHNFNGTFAYVDVDINPSVEFAVNRDGIVVNAEPLNDDGRKVLEELIYKDALLEDVILDLVDKSRKYGFIEDNDRKNIILISAALNSDEQEQRNDFEKKLVDNLMPELENLDVNIEMRFVIASKEQRKKAQENKVSMGKYMIYEMARRQGEKLTLESIMSETLENLLLGQDFGVIETEKTPVNTPVKSTATPTKALAAEITPTKTPEQVVMTPANTPAKPTAAPTKAPAAVAVTSAKTPERATTVPVNTPVKPTDAPTKSPATATATATRAPVKATATPAKTLKPSDTPVKTPDGEQSVKVRFYNNNTLSETGVIYMRINVINTGNAPLDLSDLKLRYYYTIDSESEQRFNCDWSSIGAHNVTGSFGKVNPSRNGADTYVEIGFTKEAGMLQPGESVELNARFSKTDNTQYNKADDYSFNSHYYEYVDWDRITAYISGILKWGREP

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias313-348Polar residues

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP000568
EMBL· GenBank· DDBJ
ABN51642.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

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