4AINA

Crystal structure of betp with asymmetric protomers.
Total Genus 186
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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
186
Knots found
sequence length
539
structure length
529
Chain Sequence
ADAEEEIILEGEDTQASLNWSVIVPALVIVLATVVWGIGFKDSFTNFASSALSAVVDNLGWAFILFGTVFVFFIVVIAASKFGTIRLGRIDEAPEFRTVSWISMMFAAGMGIGLMFYGTTEPLTFYRNGVPGHDEHNVGVAMSTTMFHWTLHPWAIYAIVGLAIAYSTFRVGRKQLLSSAFVPLIGEKGAEGWLGKLIDILAIIATVFGTACSLGLGALQIGAGLSAANEDPSDWTIVGIVSVLTLAFIFSAISKGIQYLSNANMVLAALLAIFVFVVGPTVSILNLLPGSIGNYLSNFFQMAGRTAMSADGTAGEWLGSWTIFYWAWWISWSPFVGMFLARISRGRSIREFILGVLLVPAGVSTVWFSIFGGTAIVFEQNGESIWGDGAAEEQLFGLLHALPGGQIMGIIAMILLGTFFITSADSASTVMGTMSQHGQLEANKWVTAAWGVATAAIGLTLLLSLSNLQNVTIVAATPFLFVVIGLMFALVKDLSNDVIYLEYREQQRFNARLARERRVHNEHRKRELA
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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.

Chord Diagram
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publication title Alternating-Access Mechanism in Conformationally Asymmetric Trimers of the Betaine Transporter Betp.
pubmed doi rcsb
molecule tags Membrane protein
source organism Corynebacterium glutamicum
molecule keywords GLYCINE BETAINE TRANSPORTER BETP
total genus 186
structure length 529
sequence length 539
chains with identical sequence B, C
other databases KnotProt 2.0: S +31 41 +31
ec nomenclature
pdb deposition date 2012-02-10

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF02028 BCCT BCCT, betaine/carnitine/choline family transporter
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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