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3.A.1.5.41
Oligopeptide transporter, OppABCDF/MppA/YgiS.  MppA is a murein peptide receptor, and YgiS is a bile acid (e.g., cholate, deoxycholate) receptor that may use the Opp system for uptake.  YgiS mRNA is degraded by the toxin MgsR which is regulated by the antitoxin, MgsA and this loss of the mRNA protects the cell against bile acid stress (Kwan et al. 2015).

Accession Number:P77737
Protein Name:Oligopeptide transport ATP-binding protein OppF
Length:334
Molecular Weight:37198.00
Species:Escherichia coli (strain K12) [83333]
Location1 / Topology2 / Orientation3: Cell inner membrane1 / Peripheral membrane protein2
Substrate Oligopeptides

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FASTA formatted sequence
1:	MNAVTEGRKV LLEIADLKVH FEIKDGKQWF WQPPKTLKAV DGVTLRLYEG ETLGVVGESG 
61:	CGKSTFARAI IGLVKATDGH VAWLGKELLG MKPDEWRAVR SDIQMIFQDP LASLNPRMTI 
121:	GEIIAEPLRT YHPKMSRQEV RERVKAMMLK VGLLPNLINR YPHEFSGGQC QRIGIARALI 
181:	LEPKLIICDE PVSALDVSIQ AQVVNLLQQL QREMGLSLIF IAHDLAVVKH ISDRVLVMYL 
241:	GHAVELGTYD EVYHNPLHPY TRALMSAVPI PDPDLEKNKT IQLLEGELPS PINPPSGCVF 
301:	RTRCPIAGPE CAKTRPVLEG SFRHSVSCLK VDPL