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Database: UniProt
Entry: A0A074LKZ6_9BACL
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ID   A0A074LKZ6_9BACL        Unreviewed;       295 AA.
AC   A0A074LKZ6;
DT   01-OCT-2014, integrated into UniProtKB/TrEMBL.
DT   01-OCT-2014, sequence version 1.
DT   24-JAN-2024, entry version 33.
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=EL26_22040 {ECO:0000313|EMBL:KEO81220.1};
OS   Tumebacillus flagellatus.
OC   Bacteria; Bacillota; Bacilli; Bacillales; Alicyclobacillaceae;
OC   Tumebacillus.
OX   NCBI_TaxID=1157490 {ECO:0000313|EMBL:KEO81220.1, ECO:0000313|Proteomes:UP000027931};
RN   [1] {ECO:0000313|EMBL:KEO81220.1, ECO:0000313|Proteomes:UP000027931}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=GST4 {ECO:0000313|EMBL:KEO81220.1,
RC   ECO:0000313|Proteomes:UP000027931};
RX   PubMed=23435245; DOI=10.1099/ijs.0.045351-0;
RA   Wang Q., Xie N., Qin Y., Shen N., Zhu J., Mi H., Huang R.;
RT   "Tumebacillus flagellatus sp. nov., an alpha-amylase/pullulanase-producing
RT   bacterium isolated from cassava wastewater.";
RL   Int. J. Syst. Evol. Microbiol. 63:3138-3142(2013).
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: 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:KEO81220.1}.
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DR   EMBL; JMIR01000043; KEO81220.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A074LKZ6; -.
DR   STRING; 1157490.EL26_22040; -.
DR   eggNOG; COG1847; Bacteria.
DR   OrthoDB; 9794483at2; -.
DR   Proteomes; UP000027931; 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; PROTEIN JAG; 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:UP000027931};
KW   RNA-binding {ECO:0000256|ARBA:ARBA00022884, ECO:0000256|HAMAP-
KW   Rule:MF_00867}.
FT   DOMAIN          176..242
FT                   /note="R3H"
FT                   /evidence="ECO:0000259|PROSITE:PS51061"
FT   REGION          5..55
FT                   /note="Jag_N domain"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00867"
FT   REGION          226..295
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        264..295
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   295 AA;  32619 MW;  ECC7B07405BACE75 CRC64;
     MKKVITTGKT VELATELALN KLGVSRDRVN ITILTQPSRG LFGLFGKRDA EIEVEVIEEA
     PAVVAAPPVV ATVAPTAKQP IVTKTPAPAT TRDPILEARK FLDEVLAAMN LSDIAVTVEE
     EQDHTHLFRL HGESIGMLIG RRGATLDSLQ TLVNLVANKH SEKFLRVQLD AEDYRSRRKE
     TLERLADRLA KKAVQTRREV VLEPMGNSER KVIHAYLQHR SDVTTHSLGE EPYRKVVITP
     RGVTPSHSHK PRHPRKSEGA NPPRKSNPRR QGQGRGNKAA AKSTNRSDRD PAPNA
//
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