Identification
Name:Motility protein B
Synonyms:Not Available
Gene Name:motB
Enzyme Class:Not Available
Biological Properties
General Function:chemotaxis
Specific Function:MotA and MotB comprise the stator element of the flagellar motor complex. Required for the rotation of the flagellar motor. Probably a linker that fastens the torque-generating machinery to the cell wall. Overexpression of this protein with MotA improves motility in a yhjH disruption, (a c-di-GMP phosphodiesterase) suggesting there is an interaction (direct or indirect) between the c-di-GMP-binding flagellar brake protein YcgR and the flagellar stator.
Cellular Location:Not Available
SMPDB Pathways:Not Available
KEGG Pathways:
Metabolites:
ECMDB IDNameView
GO Classification:
Function
archaeal or bacterial-type flagellum-dependent cell motility
chemotaxis
integral component of membrane
plasma membrane
Gene Properties
Blattner:Not Available
Gene OrientationNot Available
Centisome Percentage:Not Available
Left Sequence EndNot Available
Right Sequence EndNot Available
Gene Sequence:
>927
atgaagaatcaagcgcatccgattattgtcgtcaaacgacgcaaagccaaaagccacggg
gcagcacatggatcgtggaagattgcttatgccgactttatgactgcgatgatggccttt
tttctggtgatgtggctgatctccatctccagcccaaaagagctgattcagattgcggag
tacttccggactccactggcgactgcggttacgggcggcgatcgcatttctaatagtgaa
agcccaattcccggcggtggtgatgattacacccaaagccagggggaagtgaataagcag
ccgaacatcgaagagctgaaaaaacgcatggagcaaagtcgattgcggaaattgcggggt
gatctcgaccagttgatagagtccgatccgaaactgcgggcgttacgtccccatctcaaa
atcgatctggtccaggaaggtctacgtattcagatcatcgatagccagaatcgcccgatg
tttagaaccggcagtgccgatgtcgaaccctatatgcgcgacattctgcgcgccattgcg
cctgtactgaacggtattcccaaccgtattagcctttcaggtcataccgatgatttcccc
tacgccagcggtgagaaaggatatagcaactgggagctttctgccgatcgggccaatgca
tcccgccgcgaactgatggtcggagggttggatagcggcaaagtgttacgtgtcgtcggc
atggcggcaacgatgcgcttaagcgatcgcggacctgatgatgccgtcaaccgtcgcatc
agcctgctggtactgaacaaacaagccgaacaggccattttgcatgaaaacgccgaaagc
cagaatgagccagtaagcgccctggaaaaacctgaggttgcaccacaggtcagtgttccc
acaatgccatcagccgaaccgaggtga
Protein Properties
Pfam Domain Function:Not Available
Protein Residues:308
Protein Molecular Weight:34185
Protein Theoretical pI:Not Available
Signaling Regions:Not Available
Transmembrane Regions:
  • 28-49
Protein Sequence:
>Motility protein B
MKNQAHPIIVVKRRKAKSHGAAHGSWKIAYADFMTAMMAFFLVMWLISISSPKELIQIAE
YFRTPLATAVTGGDRISNSESPIPGGGDDYTQSQGEVNKQPNIEELKKRMEQSRLRKLRG
DLDQLIESDPKLRALRPHLKIDLVQEGLRIQIIDSQNRPMFRTGSADVEPYMRDILRAIA
PVLNGIPNRISLSGHTDDFPYASGEKGYSNWELSADRANASRRELMVGGLDSGKVLRVVG
MAATMRLSDRGPDDAVNRRISLLVLNKQAEQAILHENAESQNEPVSALEKPEVAPQVSVP
TMPSAEPR
References
External Links:
ResourceLink
Uniprot ID:P0AF06
Uniprot Name:MOTB_ECOLI
CCDB:MOTB_ECOLI
General Reference:Not Available