SCOP 1.73: Domain d1s18b_: 1s18 B:

Lineage for d1s18b_ (1s18 B:)

1. Root: SCOP 1.73

2. Class b: All beta proteins [48724] (165 folds)

3. Fold b.67: 5-bladed beta-propeller [50933] (3 superfamilies)
   consists of five 4-stranded beta-sheet motifs; meander

4. Superfamily b.67.3: Apyrase [101887] (1 family)
   distorted propeller with an alpha helix inserted between the second and third blades

5. Family b.67.3.1: Apyrase [101888] (1 protein)
   Pfam PF06079

6. Protein Soluble calcium-activated nucleotidase SCAN-1 [101889] (1 species)

7. Species Human (Homo sapiens) [TaxId:9606] [101890] (3 PDB entries)

8. Domain d1s18b_: 1s18 B: [98338]
   complexed with act, ca, tmn

Details for d1s18b_

PDB Entry: 1s18, 1.7 Å

PDB Description: Structure and protein design of human apyrase

PDB Compounds: (B:) apyrase

SCOP Domain Sequences for d1s18b_:

Sequence; same for both SEQRES and ATOM records:

>d1s18b_ b.67.3.1 (B:) Soluble calcium-activated nucleotidase SCAN-1 {Human (Homo sapiens) [TaxId: 9606]}
yndtyplsppqrtpagiryriaviadldtesraqeentwfsylkkgyltlsdsgdkvave
wdkdhgvleshlaekgrgmelsdlivfngklysvddrtgvvyqiegskavpwvilsdgdg
tvekgfkaewlavkderlyvgglgkewttttgdvvnenpewvkvvgykgsvdhenwvsny
nalraaagiqppgylihesacwsdtlqrwfflprrasqerysekdderkganlllsaspd
fgdiavshvgavvpthgfssfkfipntddqiivalkseedsgrvasyimaftldgrfllp
etkigsvkyegiefi

Timeline for d1s18b_:

• d1s18b_ first appeared in SCOP 1.67
  
• d1s18b_ appears in SCOP 1.71
  
• d1s18b_ appears in SCOP 1.75
  
• d1s18b_ appears in the current release, SCOPe 2.08