8IBTA

Crystal structure of gh42 beta-galactosidase bibga42a from bifidobacterium longum subspecies infantis e318s mutant in complex with lacto-n-tetraose
Total Genus 254
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The genus trace: a function that shows values of genus (vertical axis) for subchains spanned between the first residue, and all other residues (shown on horizontal axis). The number of the latter residue and the genus of a given subchain are shown interactively.

Total Genus
254
sequence length
696
structure length
694
Chain Sequence
MEHRAFKWPQPLAGNKPRIWYGGDYNPDQWPEEVWDEDVALMQQAGVNLVSVAIFSWAKLEPEEGVYDFDWLDRVIDKLGKAGIAVDLASGTASPPMWMTQAHPEILWVDYRGDVCQPGARQHWRATSPVFLDYALNLCRKMAEHYKDNPYVVSWHVSNEYGCHNRFDYSEDAERAFQKWCEKKYGTIDAVNDAWGTAFWAQRMNNFSEIIPPRFIGDGNFMNPGKLLDWKRFSSDALLDFYKAERDALLEIAPKPQTTNFMVSAGCTVLDYDKWGHDVDFVSNDHYFSPGEAHFDEMAYAACLTDGIARKNPWFLMSHSTSAVNWRPTNYRLEPGELVRDSLAHLAMGADAICYFQWRQSKAGAEKWHSAMVPHAGPDSQIFRDVCELGADLNKLADEGLLSTKLVKSKVAIVFDYESQWATEHTATPTQEVRHWTEPLDWFRALADNGLTADVVPVRGPWDEYEAVVLPSLAILSEQTTRRVREYVANGGKLFVTYYTGLVDDRDHVWLGGYPGSIRDVVGVRVEEFAPMGTDAPGTMDHLDLDNGTVAHDFADVITSVADTAHVVASFKADKWTGFDGAPAITVNDFGDGKAAYVGARLGREGLAKSLPALLEELGIETSAEDDRGEVLRVERADETGENHFVFLFNRTHDVAVVDVEGEPLVASLAQVNEHTAAIQPNGVLVVKLAAALE
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The genus matrix. At position (x,y) a genus value for a subchain spanned between x’th and y’th residue is shown. Values of the genus are represented by color, according to the scale given on the right.

Structure visualization

After clicking on a point (x,y) in the genus matrix above, a subchain from x to y is shown in color.

publication title Substrate recognition mode of a glycoside hydrolase family 42 beta-galactosidase from Bifidobacterium longum subspecies infantis (BiBga42A) revealed by crystallographic and mutational analyses
doi rcsb
molecule tags Hydrolase
source organism Bifidobacterium longum subsp. infantis (strain atcc 15697 / dsm 20088 / jcm 1222 / nctc 11817 / s12)
molecule keywords Beta-galactosidase
total genus 254
structure length 694
sequence length 696
chains with identical sequence B
ec nomenclature ec 3.2.1.23: beta-galactosidase.
pdb deposition date 2023-02-10
Image from the rcsb pdb (www.rcsb.org)
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similar chains in the Genus database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

 
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