About Products Protein Database Contact

parD

Gene
parD
Protein
Antitoxin ParD
Organism
Escherichia coli
Length
83 amino acids
Function
Antitoxin component of a type II toxin-antitoxin (TA) system involved in plasmid partition. Inhibits the anti-DNA gyrase activity of toxin ParE; reverses and restores gyrase catalytic activity in vitro. The parDE operon alone is capable of stabilizing an RK2-derived minireplicon under defined growth conditions in several different Gram-negative bacteria. It does so by the post-segregational killing (PSK) of plasmid-free cells, also referred to as a plasmid addiction system. Binds its own promoter, autorepressing it; gentically only ParD is required for full autorepression.
Mass
9.103 kDa
Sequence
MSRLTIDMTDQQHQSLKALAALQGKTIKQYALERLFPGDADADQAWQELKTMLGNRINDGLAGKVSTKSVGEILDEELSGDRA

Gene
parD
Protein
Antitoxin ParD
Organism
Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97)
Length
83 amino acids
Function
Antitoxin component of a type II toxin-antitoxin (TA) system. Neutralizes the effect of toxin ParE (By similarity).
Similarity
Belongs to the ParD antitoxin family.
Mass
9.239 kDa
Sequence
MGKNTSFVLDEHYSAFIDGEIAAGRYRSASEVIRSALRLLEDRETQLRALREALEAGERSGSSTPFDFDGFLGRKRADASRGR

Gene
parD
Protein
Antitoxin ParD
Organism
Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Length
80 amino acids
Function
Antitoxin component of a type II toxin-antitoxin (TA) system. Neutralizes the effect of toxin ParE (By similarity).
Similarity
Belongs to the ParD antitoxin family.
Mass
8.965 kDa
Sequence
MAKNTSITLGEHFDGFITSQIQSGRYGSASEVIRSALRLLENQETKLQSLRQLLIEGEQSGDADYDLDSFINELDSENIR

Gene
parD
Protein
Antitoxin ParD
Organism
Xylella fastidiosa (strain 9a5c)
Length
80 amino acids
Function
Antitoxin component of a type II toxin-antitoxin (TA) system. Neutralizes the effect of toxin ParE (By similarity).
Similarity
Belongs to the ParD antitoxin family.
Mass
8.874 kDa
Sequence
MSRNTSVALGPHFTSFIDAQVQGGRYGTASDVVRAGLRLLEEHETKVKALQDALNVRHQSGEPRPFDSEVFLSRMHTQHG

Gene
parD
Protein
Antitoxin ParD
Organism
Yersinia enterocolitica serotype O:8 / biotype 1B (strain NCTC 13174 / 8081)
Length
80 amino acids
Function
Antitoxin component of a type II toxin-antitoxin (TA) system. Neutralizes the effect of toxin ParE (By similarity).
Similarity
Belongs to the ParD antitoxin family.
Mass
8.856 kDa
Sequence
MARVTSVTLGEHLTGFVGEMIQSGRYGNISEVLRDALRLMEAREQRVQHVRDMVLAGTNAPVSHRLMDEIFSAAVKDTSV

Gene
parD
Protein
Antitoxin ParD
Organism
Yersinia enterocolitica
Length
80 amino acids
Function
Antitoxin component of a type II toxin-antitoxin (TA) system. Neutralizes the effect of toxin ParE (By similarity).
Similarity
Belongs to the ParD antitoxin family.
Mass
8.856 kDa
Sequence
MARVTSVTLGEHLTGFVGEMIQSGRYGNISEVLRDALRLMEAREQRVQHVRDMVLAGTNAPVSHRLMDEIFSAAVKDTSV

Gene
parD
Protein
Antitoxin ParD
Organism
Yersinia pestis
Length
80 amino acids
Function
Antitoxin component of a type II toxin-antitoxin (TA) system. Neutralizes the effect of toxin ParE (By similarity).
Similarity
Belongs to the ParD antitoxin family.
Mass
8.865 kDa
Sequence
MAHVTSVTLGEHLTGFVGEMIQSGRYGNISEVLRDALRLMEAREQRVQHVRDMVLAGTNVPVSHRLMDEIFSAAVKDTSV

Gene
parD
Protein
Antitoxin ParD
Organism
Escherichia coli O157:H7
Length
80 amino acids
Function
Antitoxin component of a type II toxin-antitoxin (TA) system. Neutralizes the effect of toxin ParE (By similarity).
Similarity
Belongs to the ParD antitoxin family.
Mass
8.997 kDa
Sequence
MRKITSVSVGEQLDSFITRMVQSGRYGSASEVMRSALRLLEQQESRDEAVRNAVIEGLESGESSMTLRDIAAERKQKHRV