ID A0A1H7T727_9GAMM Unreviewed; 658 AA.
AC A0A1H7T727;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 17.
DE RecName: Full=Protein TonB {ECO:0000256|RuleBase:RU362123};
GN ORFNames=SAMN05216262_12324 {ECO:0000313|EMBL:SEL80680.1};
OS Colwellia chukchiensis.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales;
OC Colwelliaceae; Colwellia.
OX NCBI_TaxID=641665 {ECO:0000313|EMBL:SEL80680.1, ECO:0000313|Proteomes:UP000199297};
RN [1] {ECO:0000313|Proteomes:UP000199297}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CGMCC 1.9127 {ECO:0000313|Proteomes:UP000199297};
RA Varghese N., Submissions S.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Interacts with outer membrane receptor proteins that carry
CC out high-affinity binding and energy dependent uptake into the
CC periplasmic space of specific substrates. It could act to transduce
CC energy from the cytoplasmic membrane to specific energy-requiring
CC processes in the outer membrane, resulting in the release into the
CC periplasm of ligands bound by these outer membrane proteins.
CC {ECO:0000256|RuleBase:RU362123}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane
CC {ECO:0000256|ARBA:ARBA00004383, ECO:0000256|RuleBase:RU362123}; Single-
CC pass membrane protein {ECO:0000256|ARBA:ARBA00004383,
CC ECO:0000256|RuleBase:RU362123}; Periplasmic side
CC {ECO:0000256|ARBA:ARBA00004383, ECO:0000256|RuleBase:RU362123}.
CC -!- SIMILARITY: Belongs to the TonB family. {ECO:0000256|ARBA:ARBA00006555,
CC ECO:0000256|RuleBase:RU362123}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|RuleBase:RU362123}.
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DR EMBL; FOBI01000023; SEL80680.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1H7T727; -.
DR STRING; 641665.GCA_002104455_02297; -.
DR Proteomes; UP000199297; Unassembled WGS sequence.
DR GO; GO:0030288; C:outer membrane-bounded periplasmic space; IEA:InterPro.
DR GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR GO; GO:0031992; F:energy transducer activity; IEA:InterPro.
DR GO; GO:0015031; P:protein transport; IEA:UniProtKB-UniRule.
DR GO; GO:0015891; P:siderophore transport; IEA:InterPro.
DR GO; GO:0055085; P:transmembrane transport; IEA:InterPro.
DR CDD; cd07341; M56_BlaR1_MecR1_like; 1.
DR Gene3D; 3.30.1150.10; -; 1.
DR Gene3D; 3.30.2010.10; Metalloproteases ('zincins'), catalytic domain; 1.
DR InterPro; IPR008756; Peptidase_M56.
DR InterPro; IPR003538; TonB.
DR InterPro; IPR006260; TonB/TolA_C.
DR InterPro; IPR037682; TonB_C.
DR NCBIfam; TIGR01352; tonB_Cterm; 1.
DR PANTHER; PTHR34978; POSSIBLE SENSOR-TRANSDUCER PROTEIN BLAR; 1.
DR PANTHER; PTHR34978:SF3; SLR0241 PROTEIN; 1.
DR Pfam; PF05569; Peptidase_M56; 1.
DR Pfam; PF03544; TonB_C; 1.
DR PRINTS; PR01374; TONBPROTEIN.
DR SUPFAM; SSF74653; TolA/TonB C-terminal domain; 1.
PE 3: Inferred from homology;
KW Cell inner membrane {ECO:0000256|ARBA:ARBA00022519,
KW ECO:0000256|RuleBase:RU362123};
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475,
KW ECO:0000256|RuleBase:RU362123};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|RuleBase:RU362123};
KW Protein transport {ECO:0000256|RuleBase:RU362123};
KW Reference proteome {ECO:0000313|Proteomes:UP000199297};
KW Signal-anchor {ECO:0000256|RuleBase:RU362123};
KW Transmembrane {ECO:0000256|ARBA:ARBA00022692,
KW ECO:0000256|RuleBase:RU362123};
KW Transmembrane helix {ECO:0000256|ARBA:ARBA00022989,
KW ECO:0000256|RuleBase:RU362123};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU362123}.
FT TRANSMEM 12..37
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362123"
FT TRANSMEM 49..71
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362123"
FT TRANSMEM 109..130
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362123"
FT TRANSMEM 219..241
FT /note="Helical"
FT /evidence="ECO:0000256|RuleBase:RU362123"
FT DOMAIN 27..303
FT /note="Peptidase M56"
FT /evidence="ECO:0000259|Pfam:PF05569"
FT DOMAIN 579..656
FT /note="TonB C-terminal"
FT /evidence="ECO:0000259|Pfam:PF03544"
FT REGION 391..434
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 448..478
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 658 AA; 73606 MW; 987FCEA95631720A CRC64;
MMPESLFNSP IFAALAVTLI HFLWQGVLVA LVLKMLLSLI SYRKPQLRYA LSTLAMLANL
LLPFITFFVV YDNEYRHATS FIHTLPLLDQ SYYFEHMATN AWYIEWLEYL PILSIIWLSI
VSALALKLTI ELYNVNQLSA RGCVTPNLAL QARFDALVNK VALRHNVKLL ISNSTNVPMA
IGWLKPVVLI PFSMLSGLSP QQLDMLLLHE LAHIRRHDYL VNFFQTLIEI LLFFHPCVRW
VSKQMRNERE FCSDDIAVQH SGCSLAYAHT LTDTASLCQQ QRQSSIPSMA MAASGGDLKL
RVVRLLDQHH CSKSTESGKW LASATILIGM IFLIAKHSPS LPVIDLQSGS ISLQSSTLEF
NNRIGNYVPK VLEQSHNSTS LARQLLAIDG GSARTSQQPT RTADSVNQLP HNPTQDVHQA
KTVPNNRNLT NQSVSSGYEN ELPIVQQKAN TSPSHHQSLS ASVKSAAGQS QLNDKLTTTN
KKSISELAFE RTDSKNAAVS ANPYSQQLVS LLNEPEASSE THIAALSKTH YGNSNQLRSR
HSPKPDFTLV NKTTKQNTSS ALPTLKSSLM AAKLLRSVEP KYPIAAKRKG IELEIMVEFT
IDKNGLVKDI QFESKNRASY FRNTIRNAME KWRFLPAKEN GRAVPSKMSK IFSFSLLR
//
