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Table 1 Macromolecule-production information

From: Overexpression, purification, crystallization and preliminary X-ray crystallographic characterization of the receiver domain of the response regulator PhoP from Enterococcus faecalis ATCC 29212

Source organism

Enterococcus faecalis ATCC 29212

DNA source

Genomic DNA

Forward primera

5′-GCG GCG CAT ATG AAA AAA GTT CTT GTC GTC-3′

Reverse primera

5′-CTA CTA CTC GAG CTC TTG AAG CGT TTC GGT-3′

Cloning vector

pET-28a

Expression vector

pET-28a

Expression host

E. coli BL21 (DE3)

Complete amino-acid sequence

of the construct producedb

MGSSHHHHHHSSGLVPRGSHMKKVLVVDDEPSILTLLTFNLEKEGYQVTTSENGKNGFELALSNQYDFIILDVMLPGMDGLEITKALRREKIDTPILILTAKDEQVDKIIGLEIGADDYLTKPFSPREVLARMKAIFRRLKPTTTETLQELEHHHHHH

  1. aRestriction enzyme sites are underlined
  2. bThe extra amino acids introduced into the EfPhoP-RD protein by cloning are underlined