Conserved Protein Domain Family
Glucodextran_B

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pfam09136: Glucodextran_B 
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Glucodextranase, domain B
Members of this family adopt a structure consisting of seven/eight-strand antiparallel beta-sheets, in a Greek-key topology, similar to the immunoglobulin beta-sandwich fold. They act as cell wall anchors, where they interact with the S-layer present in the cell wall of Gram-positive bacteria by hydrophobic interactions. In glucodextranase, Domain B is buried in the S-layer, and a flexible linker located between domain B and the catalytic unit confers motion to the catalytic unit, which is capable of efficient hydrolysis of the substrates located close to the cell surface.
Statistics
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PSSM-Id: 117692
View PSSM: pfam09136
Aligned: 2 rows
Threshold Bit Score: 134.57
Threshold Setting Gi: 40889753
Created: 20-Jul-2016
Updated: 4-Aug-2016
Structure
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Program:
Drawing:
Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
1UG9_A       692 PELSVTAPEALSTADSATAVVRGTTNAAKVYVSVNGTATEAPVT---DG--TFSLDVALTGAKNKVTVAAVAADGGTAVE 766
gi 75427502  718 PALTINSPAQLTTADSANTTVSGTTAAAKVYVSVNGNIFEAPLTpagDGtsTFSVDLALPATKNTVTVAAVGSDGGTAVE 797

                 ....*....
1UG9_A       767 DRTVLYYGS 775
gi 75427502  798 SRTVLHYGS 806
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