ID A8U5N2_9LACT Unreviewed; 374 AA.
AC A8U5N2;
DT 15-JAN-2008, integrated into UniProtKB/TrEMBL.
DT 15-JAN-2008, sequence version 1.
DT 27-MAR-2024, entry version 44.
DE RecName: Full=Putative hemin transport system permease protein HrtB {ECO:0000256|ARBA:ARBA00016962};
GN ORFNames=CAT7_09010 {ECO:0000313|EMBL:EDP69168.1};
OS Carnobacterium sp. AT7.
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Carnobacteriaceae;
OC Carnobacterium.
OX NCBI_TaxID=333990 {ECO:0000313|EMBL:EDP69168.1, ECO:0000313|Proteomes:UP000005587};
RN [1] {ECO:0000313|EMBL:EDP69168.1, ECO:0000313|Proteomes:UP000005587}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AT7 {ECO:0000313|EMBL:EDP69168.1,
RC ECO:0000313|Proteomes:UP000005587};
RA Bartlett D., Ferriera S., Johnson J., Kravitz S., Beeson K., Sutton G.,
RA Rogers Y.-H., Friedman R., Frazier M., Venter J.C.;
RL Submitted (OCT-2007) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Part of the ABC transporter complex hrt involved in hemin
CC import. Responsible for the translocation of the substrate across the
CC membrane. {ECO:0000256|ARBA:ARBA00024973}.
CC -!- SUBUNIT: The complex is composed of two ATP-binding proteins (HrtA),
CC two transmembrane proteins (HrtB) and a solute-binding protein.
CC {ECO:0000256|ARBA:ARBA00011131}.
CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000256|ARBA:ARBA00004651};
CC Multi-pass membrane protein {ECO:0000256|ARBA:ARBA00004651}. Membrane
CC {ECO:0000256|ARBA:ARBA00004141}; Multi-pass membrane protein
CC {ECO:0000256|ARBA:ARBA00004141}.
CC -!- SIMILARITY: Belongs to the ABC-4 integral membrane protein family. HrtB
CC subfamily. {ECO:0000256|ARBA:ARBA00008697}.
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:EDP69168.1}.
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DR EMBL; ABHH01000002; EDP69168.1; -; Genomic_DNA.
DR RefSeq; WP_007721009.1; NZ_ABHH01000002.1.
DR AlphaFoldDB; A8U5N2; -.
DR Proteomes; UP000005587; Unassembled WGS sequence.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR InterPro; IPR003838; ABC3_permease_dom.
DR PANTHER; PTHR43738; ABC TRANSPORTER, MEMBRANE PROTEIN; 1.
DR PANTHER; PTHR43738:SF1; HEMIN TRANSPORT SYSTEM PERMEASE PROTEIN HRTB-RELATED; 1.
DR Pfam; PF02687; FtsX; 1.
PE 3: Inferred from homology;
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|SAM:Phobius};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692, ECO:0000256|SAM:Phobius};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|SAM:Phobius}; Transport {ECO:0000256|ARBA:ARBA00022448}.
FT TRANSMEM 15..35
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 255..275
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 295..320
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT TRANSMEM 340..358
FT /note="Helical"
FT /evidence="ECO:0000256|SAM:Phobius"
FT DOMAIN 255..366
FT /note="ABC3 transporter permease protein"
FT /evidence="ECO:0000259|Pfam:PF02687"
SQ SEQUENCE 374 AA; 40186 MW; 77CF70D693EADCC3 CRC64;
MFLALKELKH SKGKFMMIGL IIVFISWLVF VLSGLGTGLS DLATSTLKYS EADYAVFEDE
TDFSFSKSIL SESVEKEILK QEGVDAVASM GTVSASIRSA ASDEKNATKT DVLIAGIQPG
SFMEPTVNAG ENLTSNNLNG VIVDDSLKAD GFSLGDVLAI NGSNEEVEII GFVHNQTLNH
QPVIFTQMDK FRAVKYAAPG SDTGIENPVN GILVQGTDVD TKKVEEAVGE IEMGTKDEAV
NAVPGYAAEN GTITMMLWFL IIISAFIIGV FFYVLTNQKT QQFGVLKAIG GSNWFVIKTV
ISQVFILSAV SILVGIGLTY LTAAVLPEGM PFNLQLPMVV IYSIVLLIIS VLSSLFSVMK
ISKIDPLIAL GRVE
//
