OPPB_HAEIN
ID OPPB_HAEIN Reviewed; 306 AA.
AC P45054;
DT 01-NOV-1995, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1995, sequence version 1.
DT 03-AUG-2022, entry version 115.
DE RecName: Full=Oligopeptide transport system permease protein OppB;
GN Name=oppB; OrderedLocusNames=HI_1123;
OS Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC Pasteurellaceae; Haemophilus.
OX NCBI_TaxID=71421;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 51907 / DSM 11121 / KW20 / Rd;
RX PubMed=7542800; DOI=10.1126/science.7542800;
RA Fleischmann R.D., Adams M.D., White O., Clayton R.A., Kirkness E.F.,
RA Kerlavage A.R., Bult C.J., Tomb J.-F., Dougherty B.A., Merrick J.M.,
RA McKenney K., Sutton G.G., FitzHugh W., Fields C.A., Gocayne J.D.,
RA Scott J.D., Shirley R., Liu L.-I., Glodek A., Kelley J.M., Weidman J.F.,
RA Phillips C.A., Spriggs T., Hedblom E., Cotton M.D., Utterback T.R.,
RA Hanna M.C., Nguyen D.T., Saudek D.M., Brandon R.C., Fine L.D.,
RA Fritchman J.L., Fuhrmann J.L., Geoghagen N.S.M., Gnehm C.L., McDonald L.A.,
RA Small K.V., Fraser C.M., Smith H.O., Venter J.C.;
RT "Whole-genome random sequencing and assembly of Haemophilus influenzae
RT Rd.";
RL Science 269:496-512(1995).
CC -!- FUNCTION: Part of the binding-protein-dependent transport system for
CC oligopeptides; probably responsible for the translocation of the
CC substrate across the membrane. {ECO:0000250}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000305}; Multi-pass
CC membrane protein {ECO:0000255|PROSITE-ProRule:PRU00441}.
CC -!- SIMILARITY: Belongs to the binding-protein-dependent transport system
CC permease family. OppBC subfamily. {ECO:0000305}.
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DR EMBL; L42023; AAC22777.1; -; Genomic_DNA.
DR PIR; E64184; E64184.
DR RefSeq; NP_439280.1; NC_000907.1.
DR RefSeq; WP_005647620.1; NC_000907.1.
DR AlphaFoldDB; P45054; -.
DR SMR; P45054; -.
DR STRING; 71421.HI_1123; -.
DR EnsemblBacteria; AAC22777; AAC22777; HI_1123.
DR KEGG; hin:HI_1123; -.
DR PATRIC; fig|71421.8.peg.1172; -.
DR eggNOG; COG0601; Bacteria.
DR HOGENOM; CLU_036879_0_0_6; -.
DR OMA; FLMVNVM; -.
DR PhylomeDB; P45054; -.
DR BioCyc; HINF71421:G1GJ1-1158-MON; -.
DR Proteomes; UP000000579; Chromosome.
DR GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0015833; P:peptide transport; IEA:UniProtKB-KW.
DR GO; GO:0015031; P:protein transport; IEA:UniProtKB-KW.
DR GO; GO:0055085; P:transmembrane transport; IEA:InterPro.
DR CDD; cd06261; TM_PBP2; 1.
DR Gene3D; 1.10.3720.10; -; 1.
DR InterPro; IPR045621; BPD_transp_1_N.
DR InterPro; IPR000515; MetI-like.
DR InterPro; IPR035906; MetI-like_sf.
DR Pfam; PF00528; BPD_transp_1; 1.
DR Pfam; PF19300; BPD_transp_1_N; 1.
DR SUPFAM; SSF161098; SSF161098; 1.
DR PROSITE; PS50928; ABC_TM1; 1.
PE 3: Inferred from homology;
KW Cell inner membrane; Cell membrane; Membrane; Peptide transport;
KW Protein transport; Reference proteome; Transmembrane; Transmembrane helix;
KW Transport.
FT CHAIN 1..306
FT /note="Oligopeptide transport system permease protein OppB"
FT /id="PRO_0000060148"
FT TOPO_DOM 1..9
FT /note="Cytoplasmic"
FT /evidence="ECO:0000305"
FT TRANSMEM 10..30
FT /note="Helical"
FT /evidence="ECO:0000305"
FT TOPO_DOM 31..99
FT /note="Extracellular"
FT /evidence="ECO:0000305"
FT TRANSMEM 100..121
FT /note="Helical"
FT /evidence="ECO:0000305"
FT TOPO_DOM 122..137
FT /note="Cytoplasmic"
FT /evidence="ECO:0000305"
FT TRANSMEM 138..158
FT /note="Helical"
FT /evidence="ECO:0000305"
FT TOPO_DOM 159..172
FT /note="Extracellular"
FT /evidence="ECO:0000305"
FT TRANSMEM 173..190
FT /note="Helical"
FT /evidence="ECO:0000305"
FT TOPO_DOM 191..226
FT /note="Cytoplasmic"
FT /evidence="ECO:0000305"
FT TRANSMEM 227..250
FT /note="Helical"
FT /evidence="ECO:0000305"
FT TOPO_DOM 251..271
FT /note="Extracellular"
FT /evidence="ECO:0000305"
FT TRANSMEM 272..293
FT /note="Helical"
FT /evidence="ECO:0000305"
FT TOPO_DOM 294..306
FT /note="Cytoplasmic"
FT /evidence="ECO:0000305"
FT DOMAIN 94..293
FT /note="ABC transmembrane type-1"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00441"
SQ SEQUENCE 306 AA; 33690 MW; 5239D859C336E5B8 CRC64;
MLKFIFKRLL EALPTLFILI TFSFFLMRLA PGSPFTSERA YPPEVMANIE AKYHLNEPLY
KQYFLYLENL SKGDFGPSFK YKDQSVNDLI ASAFPVSIKL GMVAFAFAVV LGVTAGTLAA
LNQNSRWDYI LMSFSMLGVI MPSFVFAPVL VLIFAIYLGW LPAGGWNGGT AMYMILPVAS
LTIAYVAGIA RIMRGSMIEV LHSNFIRTAK AKGLSMSRII LKHALRPALL PVITYLGPAF
VGIITGSMVI ESVFGLPGMG LLFVNGALNR DYSLVLSLTI LVGTLTILFN AIVDILYAII
DPKIRY
