Cloning and sequencing of the Haemophilus influenzae exbB and exbD genes

Gene. 1995 Jan 11;152(1):89-92. doi: 10.1016/0378-1119(94)00675-i.

Abstract

The exbB and exbD genes of Haemophilus influenzae (Hi) were cloned and sequenced. The deduced Hi ExbB and ExbD proteins possessed 27 and 28% amino-acid identity (56 and 58% relatedness) with the Escherichia coli ExbB and ExbD proteins, respectively; two proteins which function as TonB accessory proteins during biopolymer transport. Plasmid-encoded Hi exbB and exbD partially complemented an E. coli exbB/exbD mutation.

MeSH terms

  • Amino Acid Sequence
  • Bacterial Proteins / genetics*
  • Base Sequence
  • Biological Transport / genetics
  • Cloning, Molecular
  • Escherichia coli / genetics
  • Escherichia coli Proteins*
  • Genes, Bacterial / genetics*
  • Genetic Complementation Test
  • Haemophilus influenzae / genetics*
  • Molecular Sequence Data
  • Mutation / genetics

Substances

  • Bacterial Proteins
  • Escherichia coli Proteins
  • ExbB protein, E coli
  • exbD protein, E coli

Associated data

  • GENBANK/U08209