ID A0A421BEP6_9LACT Unreviewed; 292 AA.
AC A0A421BEP6;
DT 08-MAY-2019, integrated into UniProtKB/TrEMBL.
DT 08-MAY-2019, sequence version 1.
DT 27-MAR-2024, entry version 17.
DE RecName: Full=RNA-binding protein KhpB {ECO:0000256|HAMAP-Rule:MF_00867};
DE AltName: Full=RNA-binding protein EloR {ECO:0000256|HAMAP-Rule:MF_00867};
GN Name=khpB {ECO:0000256|HAMAP-Rule:MF_00867};
GN Synonyms=eloR {ECO:0000256|HAMAP-Rule:MF_00867};
GN ORFNames=D3H64_07900 {ECO:0000313|EMBL:RLK62852.1};
OS Atopobacter sp. AH10.
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Carnobacteriaceae;
OC Atopobacter.
OX NCBI_TaxID=2315861 {ECO:0000313|EMBL:RLK62852.1, ECO:0000313|Proteomes:UP000283681};
RN [1] {ECO:0000313|EMBL:RLK62852.1, ECO:0000313|Proteomes:UP000283681}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AH10 {ECO:0000313|EMBL:RLK62852.1,
RC ECO:0000313|Proteomes:UP000283681};
RA Jeong H., Chang D.-H., Kim B.-C.;
RT "Genome sequence of Atopobacter sp. AH10.";
RL Submitted (SEP-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: A probable RNA chaperone. Forms a complex with KhpA which
CC binds to cellular RNA and controls its expression. Plays a role in
CC peptidoglycan (PG) homeostasis and cell length regulation.
CC {ECO:0000256|HAMAP-Rule:MF_00867}.
CC -!- SUBUNIT: Forms a complex with KhpA. {ECO:0000256|HAMAP-Rule:MF_00867}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00867}.
CC -!- DOMAIN: Has an N-terminal Jag-N domain and 2 RNA-binding domains (KH
CC and R3H). {ECO:0000256|HAMAP-Rule:MF_00867}.
CC -!- SIMILARITY: Belongs to the KhpB RNA-binding protein family.
CC {ECO:0000256|HAMAP-Rule:MF_00867}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00867}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:RLK62852.1}.
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DR EMBL; QXPZ01000036; RLK62852.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A421BEP6; -.
DR OrthoDB; 9794483at2; -.
DR Proteomes; UP000283681; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0071555; P:cell wall organization; IEA:UniProtKB-KW.
DR GO; GO:0009252; P:peptidoglycan biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0008360; P:regulation of cell shape; IEA:UniProtKB-KW.
DR CDD; cd02414; KH-II_Jag; 1.
DR CDD; cd02644; R3H_jag; 1.
DR Gene3D; 3.30.300.20; -; 1.
DR Gene3D; 3.30.30.80; probable RNA-binding protein from clostridium symbiosum atcc 14940; 1.
DR Gene3D; 3.30.1370.50; R3H-like domain; 1.
DR HAMAP; MF_00867; KhpB; 1.
DR InterPro; IPR038008; Jag_KH.
DR InterPro; IPR038247; Jag_N_dom_sf.
DR InterPro; IPR015946; KH_dom-like_a/b.
DR InterPro; IPR039247; KhpB.
DR InterPro; IPR032782; KhpB_N.
DR InterPro; IPR001374; R3H_dom.
DR InterPro; IPR036867; R3H_dom_sf.
DR InterPro; IPR034079; R3H_KhpB.
DR NCBIfam; NF041568; Jag_EloR; 1.
DR PANTHER; PTHR35800; PROTEIN JAG; 1.
DR PANTHER; PTHR35800:SF1; RNA-BINDING PROTEIN KHPB; 1.
DR Pfam; PF14804; Jag_N; 1.
DR Pfam; PF13083; KhpA-B_KH; 1.
DR Pfam; PF01424; R3H; 1.
DR SMART; SM01245; Jag_N; 1.
DR SMART; SM00393; R3H; 1.
DR SUPFAM; SSF82708; R3H domain; 1.
DR PROSITE; PS51061; R3H; 1.
PE 3: Inferred from homology;
KW Cell shape {ECO:0000256|ARBA:ARBA00022960, ECO:0000256|HAMAP-
KW Rule:MF_00867};
KW Cell wall biogenesis/degradation {ECO:0000256|ARBA:ARBA00023316,
KW ECO:0000256|HAMAP-Rule:MF_00867};
KW Chaperone {ECO:0000256|ARBA:ARBA00023186, ECO:0000256|HAMAP-Rule:MF_00867};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00867};
KW Reference proteome {ECO:0000313|Proteomes:UP000283681};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW Rule:MF_00867}.
FT DOMAIN 226..292
FT /note="R3H"
FT /evidence="ECO:0000259|PROSITE:PS51061"
FT REGION 95..130
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 98..130
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 292 AA; 33256 MW; BFCB72DFB0BEE249 CRC64;
MSDKDTLIIE EATVEKAIQR GLVKMQLESK DVTVEILDEG KKGLFGFGAR PAKVKLSRLV
LSGDDLEEEL DENINEDETS QEVLENIKEL EDELDHVAVS EKDDEEDEDD ELDEYDEDDE
ADEYDPVDED DGKESLVIDM AHENEVIASV ATYLKDVCRA YGVEAEVVGK LESRRITFQI
ETEKQGLVIG HHGKILDALQ NLAQVLVFRD ITGRYSVIVN VGDYRERRQD ILKRLAHRTA
NRVLETGQSI ILDPLPSFER KMIHSELSRN ELIQTHSEGK EPHRYLVVEP KK
//
