ID HMUV_ECOUT Reviewed; 256 AA.
AC Q1R597;
DT 12-DEC-2006, integrated into UniProtKB/Swiss-Prot.
DT 12-DEC-2006, sequence version 2.
DT 27-MAR-2024, entry version 104.
DE RecName: Full=Hemin import ATP-binding protein HmuV {ECO:0000255|HAMAP-Rule:MF_01718};
DE EC=7.6.2.- {ECO:0000255|HAMAP-Rule:MF_01718};
GN Name=hmuV {ECO:0000255|HAMAP-Rule:MF_01718}; OrderedLocusNames=UTI89_C4038;
OS Escherichia coli (strain UTI89 / UPEC).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=364106;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=UTI89 / UPEC;
RX PubMed=16585510; DOI=10.1073/pnas.0600938103;
RA Chen S.L., Hung C.-S., Xu J., Reigstad C.S., Magrini V., Sabo A.,
RA Blasiar D., Bieri T., Meyer R.R., Ozersky P., Armstrong J.R., Fulton R.S.,
RA Latreille J.P., Spieth J., Hooton T.M., Mardis E.R., Hultgren S.J.,
RA Gordon J.I.;
RT "Identification of genes subject to positive selection in uropathogenic
RT strains of Escherichia coli: a comparative genomics approach.";
RL Proc. Natl. Acad. Sci. U.S.A. 103:5977-5982(2006).
CC -!- FUNCTION: Part of the ABC transporter complex HmuTUV involved in hemin
CC import. Responsible for energy coupling to the transport system.
CC {ECO:0000255|HAMAP-Rule:MF_01718}.
CC -!- SUBUNIT: The complex is composed of two ATP-binding proteins (HmuV),
CC two transmembrane proteins (HmuU) and a solute-binding protein (HmuT).
CC {ECO:0000255|HAMAP-Rule:MF_01718}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_01718}; Peripheral membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_01718}.
CC -!- SIMILARITY: Belongs to the ABC transporter superfamily. Heme (hemin)
CC importer (TC 3.A.1.14.5) family. {ECO:0000255|HAMAP-Rule:MF_01718}.
CC -!- SEQUENCE CAUTION:
CC Sequence=ABE09467.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR EMBL; CP000243; ABE09467.1; ALT_INIT; Genomic_DNA.
DR RefSeq; WP_001332154.1; NZ_CP064825.1.
DR AlphaFoldDB; Q1R597; -.
DR SMR; Q1R597; -.
DR KEGG; eci:UTI89_C4038; -.
DR HOGENOM; CLU_000604_1_11_6; -.
DR Proteomes; UP000001952; Chromosome.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR CDD; cd03214; ABC_Iron-Siderophores_B12_Hemin; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR003439; ABC_transporter-like_ATP-bd.
DR InterPro; IPR017871; ABC_transporter-like_CS.
DR InterPro; IPR027417; P-loop_NTPase.
DR PANTHER; PTHR42794; HEMIN IMPORT ATP-BINDING PROTEIN HMUV; 1.
DR PANTHER; PTHR42794:SF1; HEMIN IMPORT ATP-BINDING PROTEIN HMUV; 1.
DR Pfam; PF00005; ABC_tran; 1.
DR SMART; SM00382; AAA; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS00211; ABC_TRANSPORTER_1; 1.
DR PROSITE; PS50893; ABC_TRANSPORTER_2; 1.
DR PROSITE; PS51261; HMUV; 1.
PE 3: Inferred from homology;
KW ATP-binding; Cell inner membrane; Cell membrane; Membrane;
KW Nucleotide-binding; Translocase; Transport.
FT CHAIN 1..256
FT /note="Hemin import ATP-binding protein HmuV"
FT /id="PRO_0000269592"
FT DOMAIN 2..238
FT /note="ABC transporter"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01718"
FT BINDING 34..41
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01718"
SQ SEQUENCE 256 AA; 28880 MW; 0B50B63AC7EAA138 CRC64;
MISAQNLVYS LQGRRLTDNV SLTFPGGEIV AILGPNGAGK STLLRQLTGY LQPDSGECRL
FNKPLNEWSI TELAKHRAVM RQNSHMAFPF SVQEVIQMGR HPHRTGNQDN ETAQIMALCD
CQALANRNYR QLSGGEQQRV QLARLLVQLW EPTPSPKWLF LDEPTSALDI HHQQHLFRLL
RQLVHERQFN VCCVLHDLNL AARYADRVVL MQKGKVIANG KPQDVLTQQA LTMLYGADIT
VLKDPANHSP LIVLDH
//
