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Annotation rule MF_00856
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General rule information [?]

Accession MF_00856
Dates 1-SEP-2020 (Created)
2-SEP-2020 (Last updated, Version 2)
Name Raf1
Scope
Bacteria; Cyanobacteria
Templates Q8YLP6 (RAF1_NOSS1); Q31Q05 (RAF1_SYNE7); Q8DI26 (RAF1_THEEB): [Recover all]

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
RAF1
Protein name
RecName: Full=RuBisCO accumulation factor 1;
Gene name
raf1

Comments [?]

Function A major RuBisCO chaperone. Acts after GroEL-GroES chaperonin to fold and/or assemble the large subunit of RuBisCO (ccbL, rbcL). Cooperates with RbcX in RbcL folding, plays the major role in assembly of dimers into RbcL(8)-Raf1(8) intermediate complexes. RbcS replaces Raf1, leading to holoenzyme formation.
Subunit Homodimer. Forms an RbcL(8)-Raf1(8) complex. Forms complexes of many stoichiometries with RbcL with and without RbcS. RbcX and Raf1 can bind simultaneously to RbcL.
Subcellular location Cytoplasm.
Domain Has 3 domains, the N-terminal alpha-helical domain, an extended flexible linker and the C-terminal beta-sheet domain. The 2 C-terminal beta-sheet domains are swapped and pack against each other to form the dimer interface.
Similarity Belongs to the RAF family.

Keywords [?]


Gene Ontology [?]

GO:0015977; Biological process: carbon fixation.
GO:0005737; Cellular component: cytoplasm.
GO:0110102; Biological process: ribulose bisphosphate carboxylase complex assembly.

Cross-references [?]

Pfam PF18087; RuBisCo_chap_C; 1;
PF18578; Raf1_N; 1;
PF18579; Raf1_HTH; 1;

Features [?]

From: RAF1_NOSS1 (Q8YLP6)
Key     From     To       Description   Tag   Condition   FTGroup
REGION     16     197       N-terminal alpha-helix        
REGION     221     347       C-terminal beta-sheet        

Additional information [?]

Size range 335-380 amino acids
Related rules None
Fusion None