>cd04582 CBS_pair_ABC_OpuCA_assoc This cd contains two tandem repeats of the cystathionine beta-synthase (CBS pair) domains in association with the ABC transporter OpuCA. OpuCA is the ATP binding component of a bacterial solute transporter that serves a protective role to cells growing in a hyperosmolar environment but the function of the CBS domains in OpuCA remains unknown. In the related ABC transporter, OpuA, the tandem CBS domains have been shown to function as sensors for ionic strength, whereby they control the transport activity through an electronic switching mechanism. ABC transporters are a large family of proteins involved in the transport of a wide variety of different compounds, like sugars, ions, peptides, and more complex organic molecules. They are a subset of nucleotide hydrolases that contain a signature motif, Q-loop, and H-loop/switch region, in addition to the Walker A motif/P-loop and Walker B motif commonly found in a number of ATP- and GTP-binding and hydrolyzi

Probab=98.50  E-value=4.1e-07  Score=72.12  Aligned_cols=54  Identities=19%  Similarity=0.231  Sum_probs=49.1

Q ss_pred             HHHHHHCCCCCCEEEEEHHHHHHHHHHHHCCCCCEEEECCCCCEEEEEEECCCHHH
Q ss_conf             33332104754305510023888898741046620000004323232412340356
Q gi|255764505|r  219 CASDVMHSGDSIPLVKIGCPLIDAITILSEKRFGCVAVVDEGQKLKGIITEGDIFR  274 (341)
Q Consensus       219 ~V~DiM~~~~~ip~V~~~~si~eal~~m~~~~~g~v~Vvd~~~~liGIITdgDlrR  274 (341)
T Consensus        52 ~v~d~m~~--~~~tv~~d~~l~~a~~~M~~~~i~~lPVVD~~grlvGivT~~Di~~  105 (106)
T cd04582          52 CCGDHAEP--FKVTVSVDDDLRIVLSRMFAHDMSWLPCVDEDGRYVGEVTQRSIAD  105 (106)
T ss_pred             CHHHCCCC--CCEEECCCCCHHHHHHHHHHCCCCEEEEECCCCEEEEEEEHHHHHC
T ss_conf             53451025--7669979999999999999729876258989990999998688425