SCOP 1.67: Domain d1isxb1: 1isx B:804-936

Lineage for d1isxb1 (1isx B:804-936)

1. Root: SCOP 1.67

2. Class b: All beta proteins [48724] (141 folds)

3. Fold b.42: beta-Trefoil [50352] (6 superfamilies)
   barrel, closed; n=6, S=12; and a hairpin triplet; meander
   duplication: has internal pseudo threefold symmetry

4. Superfamily b.42.2: Ricin B-like lectins [50370] (2 families)

5. Family b.42.2.1: Ricin B-like [50371] (3 proteins)

6. Protein Xylan binding domain, CBM13 (Endo-1,4-beta-xylanase C-terminal domain) [50377] (2 species)

7. Species Streptomyces olivaceoviridis [TaxId:1921] [50378] (11 PDB entries)

8. Domain d1isxb1: 1isx B:804-936 [66351]
   Other proteins in same PDB: d1isxa2, d1isxb2
   complexed with xys

Details for d1isxb1

PDB Entry: 1isx, 2.1 Å

PDB Description: crystal structure of xylanase from streptomyces olivaceoviridis e-86 complexed with xylotriose

SCOP Domain Sequences for d1isxb1:

Sequence; same for both SEQRES and ATOM records:

>d1isxb1 b.42.2.1 (B:804-936) Xylan binding domain, CBM13 (Endo-1,4-beta-xylanase C-terminal domain) {Streptomyces olivaceoviridis}
sstpppsgggqikgvgsgrcldvpnasttdgtqvqlydchsatnqqwtytdagelrvygd
kcldaagtgngtkvqiyscwggdnqkwrlnsdgsivgvqsglcldavgggtangtliqly
scsngsnqrwtrt

Timeline for d1isxb1:

• d1isxb1 first appeared in SCOP 1.59
  
• d1isxb1 appears in SCOP 1.65
  
• d1isxb1 appears in SCOP 1.69
  
• d1isxb1 appears in the current release, SCOPe 2.08