SCOPe 2.05: Domain d2b4fa_: 2b4f A:

Lineage for d2b4fa_ (2b4f A:)

1. Root: SCOPe 2.05

2. Class a: All alpha proteins [46456] (286 folds)

3. Fold a.102: alpha/alpha toroid [48207] (6 superfamilies)
   multihelical; up to seven alpha-hairpins are arranged in closed circular array; there may be sequence similarities between different superfamilies

4. Superfamily a.102.1: Six-hairpin glycosidases [48208] (10 families)

5. Family a.102.1.2: Cellulases catalytic domain [48213] (12 proteins)

6. Protein Endo-1,4-beta-xylanase [89105] (1 species)
   cold-adapted family 8 xylanase

7. Species Pseudoalteromonas haloplanktis [TaxId:228] [89106] (8 PDB entries)

8. Domain d2b4fa_: 2b4f A: [127828]
   automated match to d1h12a_

Details for d2b4fa_

PDB Entry: 2b4f, 1.95 Å

PDB Description: structure of a cold-adapted family 8 xylanase in complex with substrate

PDB Compounds: (A:) endo-1,4-beta-xylanase

SCOPe Domain Sequences for d2b4fa_:

Sequence; same for both SEQRES and ATOM records:

>d2b4fa_ a.102.1.2 (A:) Endo-1,4-beta-xylanase {Pseudoalteromonas haloplanktis [TaxId: 228]}
afnnnpssvgayssgtyrnlaqemgktniqqkvnstfdnmfgynntqqlyypytengvyk
ahyikainpdegddirtegqswgmtaavmlnkqeefdnlwrfakayqknpdnhpdakkqg
vyawklklnqngfvykvdegpapageeyfafallnasarwgnsgefnyyndaitmlntik
nklmenqiirfspyidnltdpsyhipafydyfannvtnqadknywrqvatksrtllknhf
tkvsgsphwnlptflsrldgspvigyifngqanpgqwyefdawrvimnvgldahlmgaqa
whksavnkalgflsyaktnnskncyeqvysyggaqnrgcagegqkaanavallastnagq
aneffnefwslsqptgdyryyngslymlamlhvsgnfkfynntf

Timeline for d2b4fa_:

• d2b4fa_ first appeared in SCOP 1.73, called d2b4fa1
  
• d2b4fa_ appears in SCOPe 2.04
  
• d2b4fa_ appears in SCOPe 2.06
  
• d2b4fa_ appears in the current release, SCOPe 2.08