HAMAP rule MF_00856

General rule information [?]

Accession	MF_00856
Dates	1-SEP-2020 (Created) 17-FEB-2023 (Last updated, Version 3)

Name

Raf1

Scope

Bacteria; Cyanobacteriota

Templates

Q8YLP6 (RAF1_NOSS1); Q31Q05 (RAF1_SYNE7); Q8DI26 (RAF1_THEVB): [Recover all]

Triggered by

HAMAP; MF_00856 (Get profile general information and statistics)

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 [?]

Carbon dioxide fixation
Chaperone
Cytoplasm
Photosynthesis

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

View rule in raw text format (no links)