ID A0A0F3IRD7_9PROT Unreviewed; 209 AA.
AC A0A0F3IRD7;
DT 24-JUN-2015, integrated into UniProtKB/TrEMBL.
DT 24-JUN-2015, sequence version 1.
DT 24-JAN-2024, entry version 22.
DE RecName: Full=Ribosome hibernation promoting factor {ECO:0000256|ARBA:ARBA00041148, ECO:0000256|HAMAP-Rule:MF_00839};
DE Short=HPF {ECO:0000256|HAMAP-Rule:MF_00839};
GN Name=hpf {ECO:0000256|HAMAP-Rule:MF_00839};
GN ORFNames=VZ95_13110 {ECO:0000313|EMBL:KJV09182.1};
OS Elstera litoralis.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodospirillales;
OC Rhodospirillaceae; Elstera.
OX NCBI_TaxID=552518 {ECO:0000313|EMBL:KJV09182.1, ECO:0000313|Proteomes:UP000033774};
RN [1] {ECO:0000313|EMBL:KJV09182.1, ECO:0000313|Proteomes:UP000033774}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Dia-1 {ECO:0000313|EMBL:KJV09182.1,
RC ECO:0000313|Proteomes:UP000033774};
RA Rahalkar M.C., Dhakephalkar P.K., Pore S.D., Arora P., Kapse N.G.,
RA Pandit P.S.;
RT "Draft genome sequence of Elstera litoralis.";
RL Submitted (MAR-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Required for dimerization of active 70S ribosomes into 100S
CC ribosomes in stationary phase; 100S ribosomes are translationally
CC inactive and sometimes present during exponential growth.
CC {ECO:0000256|HAMAP-Rule:MF_00839}.
CC -!- SUBUNIT: Associates exclusively with 100S ribosomes, which are dimers
CC of 70S ribosomes. {ECO:0000256|ARBA:ARBA00038695}.
CC -!- SUBUNIT: Interacts with 100S ribosomes. {ECO:0000256|HAMAP-
CC Rule:MF_00839}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00839}.
CC -!- SIMILARITY: Belongs to the HPF/YfiA ribosome-associated protein family.
CC Long HPF subfamily. {ECO:0000256|HAMAP-Rule:MF_00839}.
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:KJV09182.1}.
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DR EMBL; LAJY01000338; KJV09182.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0F3IRD7; -.
DR OrthoDB; 9794975at2; -.
DR Proteomes; UP000033774; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0044238; P:primary metabolic process; IEA:InterPro.
DR GO; GO:0006417; P:regulation of translation; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.160.100; Ribosome hibernation promotion factor-like; 1.
DR Gene3D; 3.30.505.50; Sigma 54 modulation/S30EA ribosomal protein, C-terminal domain; 1.
DR HAMAP; MF_00839; HPF; 1.
DR InterPro; IPR034694; HPF_long/plastid.
DR InterPro; IPR036567; RHF-like.
DR InterPro; IPR003489; RHF/RaiA.
DR InterPro; IPR032528; Ribosom_S30AE_C.
DR InterPro; IPR038416; Ribosom_S30AE_C_sf.
DR NCBIfam; TIGR00741; yfiA; 1.
DR PANTHER; PTHR33231; 30S RIBOSOMAL PROTEIN; 1.
DR PANTHER; PTHR33231:SF1; 30S RIBOSOMAL PROTEIN; 1.
DR Pfam; PF16321; Ribosom_S30AE_C; 1.
DR Pfam; PF02482; Ribosomal_S30AE; 1.
DR SUPFAM; SSF69754; Ribosome binding protein Y (YfiA homologue); 1.
PE 3: Inferred from homology;
KW Coiled coil {ECO:0000256|SAM:Coils};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00839};
KW Reference proteome {ECO:0000313|Proteomes:UP000033774};
KW Translation regulation {ECO:0000256|ARBA:ARBA00022845, ECO:0000256|HAMAP-
KW Rule:MF_00839}.
FT DOMAIN 129..182
FT /note="Sigma 54 modulation/S30EA ribosomal protein C-
FT terminal"
FT /evidence="ECO:0000259|Pfam:PF16321"
FT COILED 73..100
FT /evidence="ECO:0000256|SAM:Coils"
SQ SEQUENCE 209 AA; 22851 MW; F6CD5694021996B0 CRC64;
MQVTVKGKQM DVGDALRTHI TTHLTDAVNK YFARPLDATV VLSPDAHLIR VDITVHVARN
LTVQAKASAT DAHRAADEAI EHAEKRIRRY KRRLKEDHHR GLVAQDAESA ASYVLAPEAE
EESAPLSNQP MIVAELQVSI ETLAVPDAVM RLDLGDLPVL MFRHATHGGL NVIYRRADGH
IGWIDPQGNS QTVNPTGRVD AKGVLSAAQ
//