Identification
Name:Sec-independent protein translocase protein TatB
Synonyms:Not Available
Gene Name:tatB
Enzyme Class:Not Available
Biological Properties
General Function:protein transport by the Tat complex
Specific Function:Part of the twin-arginine translocation (Tat) system that transports large folded proteins containing a characteristic twin-arginine motif in their signal peptide across membranes. Together with TatC, TatB is part of a receptor directly interacting with Tat signal peptides. TatB may form an oligomeric binding site that transiently accommodates folded Tat precursor proteins before their translocation.
Cellular Location:Not Available
SMPDB Pathways:Not Available
KEGG Pathways:
Metabolites:
ECMDB IDNameView
GO Classification:
Function
identical protein binding
integral component of plasma membrane
intracellular
intracellular protein transmembrane transport
protein secretion
protein transport by the Tat complex
proton motive force dependent protein transmembrane transporter activity
TAT protein transport complex
Gene Properties
Blattner:Not Available
Gene OrientationNot Available
Centisome Percentage:Not Available
Left Sequence EndNot Available
Right Sequence EndNot Available
Gene Sequence:
>516
gtgtttgatatcggttttagcgaactgctattggtgttcatcatcggcctcgtcgttctg
gggccgcaacgactgcctgtggcggtaaaaacggtagcgggctggattcgcgcgttgcgt
tcactggcgacaacggtgcagaacgaactgacccaggagttaaaactccaggagtttcag
gacagtctgaaaaaggttgaaaaggcgagcctcactaacctgacgcccgaactgaaagcg
tcgatggatgaactacgccaggccgcggagtcgatgaagcgttcctacgttgcaaacgat
cctgaaaaggcgagcgatgaagcgcacaccatccataacccggtggtgaaagataatgaa
gctgcgcatgagggcgtaacgcctgccgctgcacaaacgcaggccagttcgccggaacag
aagccagaaaccacgccagagccggtggtaaaacctgctgcggacgctgaaccgaaaacc
gctgcaccttccccttcgtcgagtgataaaccgtaa
Protein Properties
Pfam Domain Function:Not Available
Protein Residues:171
Protein Molecular Weight:18420
Protein Theoretical pI:Not Available
Signaling Regions:Not Available
Transmembrane Regions:
  • 1-21
Protein Sequence:
>Sec-independent protein translocase protein TatB
MFDIGFSELLLVFIIGLVVLGPQRLPVAVKTVAGWIRALRSLATTVQNELTQELKLQEFQ
DSLKKVEKASLTNLTPELKASMDELRQAAESMKRSYVANDPEKASDEAHTIHNPVVKDNE
AAHEGVTPAAAQTQASSPEQKPETTPEPVVKPAADAEPKTAAPSPSSSDKP
References
External Links:
ResourceLink
Uniprot ID:P69425
Uniprot Name:TATB_ECOLI
CCDB:TATB_ECOLI
General Reference:Not Available