SCOP 1.75: Domain d1s0fa2: 1s0f A:1080-1290

Lineage for d1s0fa2 (1s0f A:1080-1290)

1. Root: SCOP 1.75

2. Class b: All beta proteins [48724] (174 folds)

3. Fold b.42: beta-Trefoil [50352] (8 superfamilies)
   barrel, closed; n=6, S=12; and a hairpin triplet; meander
   duplication: has internal pseudo threefold symmetry

4. Superfamily b.42.4: STI-like [50386] (2 families)

5. Family b.42.4.2: Clostridium neurotoxins, C-terminal domain [50399] (2 proteins)
   overall fold is very similar to that of the STI family

6. Protein Botulinum neurotoxin [50402] (2 species)

7. Species Clostridium botulinum, serotype B [TaxId:1491] [50404] (16 PDB entries)

8. Domain d1s0fa2: 1s0f A:1080-1290 [98282]
   Other proteins in same PDB: d1s0fa1, d1s0fa3, d1s0fa4
   complexed with ca, zn

Details for d1s0fa2

PDB Entry: 1s0f, 2.3 Å

PDB Description: Crystal structure of botulinum neurotoxin type B at pH 7.0

PDB Compounds: (A:) botulinum neurotoxin type b

SCOP Domain Sequences for d1s0fa2:

Sequence, based on SEQRES records:

>d1s0fa2 b.42.4.2 (A:1080-1290) Botulinum neurotoxin {Clostridium botulinum, serotype B [TaxId: 1491]}
seylkdfwgnplmynkeyymfnagnknsyiklkkdspvgeiltrskynqnskyinyrdly
igekfiirrksnsqsinddivrkedyiyldffnlnqewrvytykyfkkeeeklflapisd
sdefyntiqikeydeqptyscqllfkkdeestdeigligihrfyesgivfeeykdyfcis
kwylkevkrkpynlklgcnwqfipkdegwte

Sequence, based on observed residues (ATOM records):

>d1s0fa2 b.42.4.2 (A:1080-1290) Botulinum neurotoxin {Clostridium botulinum, serotype B [TaxId: 1491]}
seylkdfwgnplmynkeyymfnagnknsyiklkkdspvgeiltrskynqnskyinyrdly
igekfiirrksdivrkedyiyldffnlnqewrvytykyfkkeeeklflapisdsdefynt
iqikeydeqptyscqllfkkdeestdeigligihrfyesgeykdyfciskwylkevkrkp
ynlklgcnwqfipkdegwte

Timeline for d1s0fa2:

• d1s0fa2 first appeared in SCOP 1.67
  
• d1s0fa2 appears in SCOP 1.73
  
• d1s0fa2 appears in SCOPe 2.01
  
• d1s0fa2 appears in the current release, SCOPe 2.08