ID   KHPA_CALS4              Reviewed;          75 AA.
AC   Q8R9X2;
DT   10-OCT-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2002, sequence version 1.
DT   03-AUG-2022, entry version 91.
DE   RecName: Full=RNA-binding protein KhpA {ECO:0000255|HAMAP-Rule:MF_00088};
DE   AltName: Full=KH-domain protein A {ECO:0000255|HAMAP-Rule:MF_00088};
GN   Name=khpA {ECO:0000255|HAMAP-Rule:MF_00088}; OrderedLocusNames=TTE1460;
OS   Caldanaerobacter subterraneus subsp. tengcongensis (strain DSM 15242 / JCM
OS   11007 / NBRC 100824 / MB4) (Thermoanaerobacter tengcongensis).
OC   Bacteria; Firmicutes; Clostridia; Thermoanaerobacterales;
OC   Thermoanaerobacteraceae; Caldanaerobacter.
OX   NCBI_TaxID=273068;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 15242 / JCM 11007 / NBRC 100824 / MB4;
RX   PubMed=11997336; DOI=10.1101/gr.219302;
RA   Bao Q., Tian Y., Li W., Xu Z., Xuan Z., Hu S., Dong W., Yang J., Chen Y.,
RA   Xue Y., Xu Y., Lai X., Huang L., Dong X., Ma Y., Ling L., Tan H., Chen R.,
RA   Wang J., Yu J., Yang H.;
RT   "A complete sequence of the T. tengcongensis genome.";
RL   Genome Res. 12:689-700(2002).
CC   -!- FUNCTION: A probable RNA chaperone. Forms a complex with KhpB which
CC       binds to cellular RNA and controls its expression. Plays a role in
CC       peptidoglycan (PG) homeostasis and cell length regulation.
CC       {ECO:0000255|HAMAP-Rule:MF_00088}.
CC   -!- SUBUNIT: Forms a complex with KhpB. {ECO:0000255|HAMAP-Rule:MF_00088}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00088}.
CC   -!- SIMILARITY: Belongs to the KhpA RNA-binding protein family.
CC       {ECO:0000255|HAMAP-Rule:MF_00088}.
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DR   EMBL; AE008691; AAM24682.1; -; Genomic_DNA.
DR   RefSeq; WP_011025727.1; NC_003869.1.
DR   AlphaFoldDB; Q8R9X2; -.
DR   SMR; Q8R9X2; -.
DR   STRING; 273068.TTE1460; -.
DR   EnsemblBacteria; AAM24682; AAM24682; TTE1460.
DR   KEGG; tte:TTE1460; -.
DR   eggNOG; COG1837; Bacteria.
DR   HOGENOM; CLU_132074_1_0_9; -.
DR   OMA; AVKMDKR; -.
DR   OrthoDB; 1940160at2; -.
DR   Proteomes; UP000000555; Chromosome.
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   Gene3D; 3.30.300.20; -; 1.
DR   HAMAP; MF_00088; KhpA; 1.
DR   InterPro; IPR015946; KH_dom-like_a/b.
DR   InterPro; IPR009019; KH_sf_prok-type.
DR   InterPro; IPR020627; KhpA.
DR   PANTHER; PTHR34654; PTHR34654; 1.
DR   SUPFAM; SSF54814; SSF54814; 1.
PE   3: Inferred from homology;
KW   Cell shape; Cell wall biogenesis/degradation; Chaperone; Cytoplasm;
KW   Reference proteome; RNA-binding.
FT   CHAIN           1..75
FT                   /note="RNA-binding protein KhpA"
FT                   /id="PRO_0000163237"
FT   DOMAIN          29..75
FT                   /note="KH"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00088"
SQ   SEQUENCE   75 AA;  8150 MW;  63240C511EF4D5CC CRC64;
     MGELVKTIAK ALVDNPDAVE VNEIHGHQSI IIELKVAPED MGKVIGKQGR IAQAIRTLVK
     AAALKEKKRV IVEII