HAMAP rule MF_00867

General rule information [?]

Accession	MF_00867
Dates	13-SEP-2021 (Created) 1-OCT-2021 (Last updated, Version 2)

Name

KhpB

Scope

Bacteria

Templates

Q8CY87 (KHPB_STRR6); A0A0H2ZPS7 (KHPB_STRP2); F9ULM5 (KHPB_LACPL): [Recover all]

Triggered by

HAMAP; MF_00867 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier

KHPB

Protein name

RecName:		Full=RNA-binding protein KhpB;
AltName:		Full=RNA-binding protein EloR;

Gene name

khpB, eloR

Comments [?]

Function	A probable RNA chaperone. Forms a complex with KhpA which binds to cellular RNA and controls its expression. Plays a role in peptidoglycan (PG) homeostasis and cell length regulation.
Subunit	Forms a complex with KhpA.
Subcellular location	Cytoplasm.
Domain	Has an N-terminal Jag-N domain and 2 RNA-binding domains (KH and R3H).
Similarity	Belongs to the KhpB RNA-binding protein family.

Keywords [?]

Cell shape
Cell wall biogenesis/degradation
Chaperone
Cytoplasm
RNA-binding

Gene Ontology [?]

GO:0009252; Biological process: peptidoglycan biosynthetic process.
GO:0005737; Cellular component: cytoplasm.
GO:0003723; Molecular function: RNA binding.

Cross-references [?]

PROSITE	PS51061; R3H; 1; trigger=PRU00382;
Pfam	PF01424; R3H; 1;
	PF14804; Jag_N; 1;

Features [?]

From: KHPB_STRR6 (Q8CY87)

Key From To Description Tag Condition FTGroup

DOMAIN 181 258 KH

REGION 3 53 Jag_N domain

Additional information [?]

Size range	195-500 amino acids
Related rules	None
Fusion	None
Comments	A linker of very variable length is found between the Jag-N and KH domains. In some proteins a Thr-residue in the linker is phosphorylated by StkP.

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