SCOPe 2.03: Domain d3d5sb_: 3d5s B:

Lineage for d3d5sb_ (3d5s B:)

1. Root: SCOPe 2.03

2. Class a: All alpha proteins [46456] (284 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.102.4: Terpenoid cyclases/Protein prenyltransferases [48239] (5 families)

5. Family a.102.4.4: Complement components [48251] (3 proteins)
   probably related to other families, but has no known enzymatic activity

6. Protein C3D, a C3 fragment and ligand for complement receptor 2 [48252] (2 species)

7. Species Human (Homo sapiens) [TaxId:9606] [48253] (12 PDB entries)

8. Domain d3d5sb_: 3d5s B: [157408]
   Other proteins in same PDB: d3d5sc1, d3d5sd_
   automated match to d1c3da_

Details for d3d5sb_

PDB Entry: 3d5s, 2.3 Å

PDB Description: crystal structure of efb-c (r131a) / c3d complex

PDB Compounds: (B:) Complement C3

SCOPe Domain Sequences for d3d5sb_:

Sequence; same for both SEQRES and ATOM records:

>d3d5sb_ a.102.4.4 (B:) C3D, a C3 fragment and ligand for complement receptor 2 {Human (Homo sapiens) [TaxId: 9606]}
gsrstdaerlkhlivtpsgageqnmigmtptviavhyldeteqwekfglekrqgalelik
kgytqqlafrqpssafaafvkrapstwltayvvkvfslavnliaidsqvlcgavkwlile
kqkpdgvfqedapvihqemigglrnnnekdmaltafvlislqeakdiceeqvnslpgsit
kagdfleanymnlqrsytvaiagyalaqmgrlkgpllnkflttakdknrwedpgkqlynv
eatsyallallqlkdfdfvppvvrwlneqryygggygstqatfmvfqalaqyqkdap

Timeline for d3d5sb_:

• d3d5sb_ first appeared in SCOP 1.75, called d3d5sb1
  
• d3d5sb_ appears in SCOPe 2.02
  
• d3d5sb_ appears in SCOPe 2.04
  
• d3d5sb_ appears in the current release, SCOPe 2.08, called d3d5sb2