SCOP 1.71: Domain d1f31a4: 1f31 A:534-861

Lineage for d1f31a4 (1f31 A:534-861)

1. Root: SCOP 1.71

2. Class h: Coiled coil proteins [57942] (7 folds)

3. Fold h.4: Antiparallel coiled-coil [58086] (14 superfamilies)
   this is not a true fold; contains at least two very long antiparallel helices

4. Superfamily h.4.2: Clostridium neurotoxins, "coiled-coil" domain [58091] (1 family)

5. Family h.4.2.1: Clostridium neurotoxins, "coiled-coil" domain [58092] (1 protein)

6. Protein Botulinum neurotoxin [58093] (2 species)

7. Species Clostridium botulinum, serotype B [TaxId:1491] [58095] (13 PDB entries)

8. Domain d1f31a4: 1f31 A:534-861 [45786]
   Other proteins in same PDB: d1f31a1, d1f31a2, d1f31a3
   complexed with gal, glc, sia, so4, zn

Details for d1f31a4

PDB Entry: 1f31, 2.6 Å

PDB Description: crystal structure of clostridium botulinum neurotoxin b complexed with a trisaccharide

SCOP Domain Sequences for d1f31a4:

Sequence, based on SEQRES records:

>d1f31a4 h.4.2.1 (A:534-861) Botulinum neurotoxin {Clostridium botulinum, serotype B}
ntifqylysqtfpldirdisltssfddallfsnkvysffsmdyiktankvveaglfagwv
kqivndfvieanksntmdkiadislivpyiglalnvgnetakgnfenafeiagasillef
ipellipvvgafllesyidnknkiiktidnaltkrnekwsdmyglivaqwlstvntqfyt
ikegmykalnyqaqaleeiikyryniysekeksninidfndinsklneginqaidninnf
ingcsvsylmkkmiplaveklldfdntlkknllnyidenklyligsaeyekskvnkylkt
impfdlsiytndtiliemfnkynseiln

Sequence, based on observed residues (ATOM records):

>d1f31a4 h.4.2.1 (A:534-861) Botulinum neurotoxin {Clostridium botulinum, serotype B}
ntifqylysqtfpldirdisltssfddallfsnkvysffsmdyiktankvveaglfagwv
kqivndfvieanksntmdkiadislivpyiglalnvgnetakgnfenafeiagasillef
ipellipvvgafllesyidnknkiiktidnaltkrnekwsdmyglivaqwlstvntqfyt
ikegmykalnyqaqaleeiikyryniysekeksninidfndinsklneginqaidninnf
ingcsvsylmkkmiplaveklldfdntlkknllnyidenkigsaeyekskvnkylktimp
fdlsiytndtiliemfnkynseiln

Timeline for d1f31a4:

• d1f31a4 first appeared (with stable ids) in SCOP 1.55
  
• d1f31a4 appears in SCOP 1.69
  
• d1f31a4 appears in SCOP 1.73
  
• d1f31a4 appears in the current release, SCOPe 2.08