SCOPe 2.05: Domain d1c3da_: 1c3d A:

Lineage for d1c3da_ (1c3d 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.102.4: Terpenoid cyclases/Protein prenyltransferases [48239] (5 families)

5. Family a.102.4.4: Complement components [48251] (4 proteins)
   probably related to other families, but has no known enzymatic activity

6. Protein Thio-ester containing domain (TED) from Complement C3, aka C3d or C3dg [48252] (2 species)

7. Species Human (Homo sapiens) [TaxId:9606] [48253] (16 PDB entries)

8. Domain d1c3da_: 1c3d A: [18874]
   complexed with gol

Details for d1c3da_

PDB Entry: 1c3d, 1.8 Å

PDB Description: x-ray crystal structure of c3d: a c3 fragment and ligand for complement receptor 2

PDB Compounds: (A:) c3d

SCOPe Domain Sequences for d1c3da_:

Sequence; same for both SEQRES and ATOM records:

>d1c3da_ a.102.4.4 (A:) Thio-ester containing domain (TED) from Complement C3, aka C3d or C3dg {Human (Homo sapiens) [TaxId: 9606]}
mldaerlkhlivtpsgageqnmigmtptviavhyldeteqwekfglekrqgalelikkgy
tqqlafrqpssafaafvkrapstwltayvvkvfslavnliaidsqvlcgavkwlilekqk
pdgvfqedapvihqemigglrnnnekdmaltafvlislqeakdiceeqvnslpgsitkag
dfleanymnlqrsytvaiagyalaqmgrlkgpllnkflttakdknrwedpgkqlynveat
syallallqlkdfdfvppvvrwlneqryygggygstqatfmvfqalaqyqkdap

Timeline for d1c3da_:

• d1c3da_ first appeared (with stable ids) in SCOP 1.55, called d1c3d__
  
• d1c3da_ appears in SCOPe 2.04
  
• d1c3da_ is called d1c3da1 in SCOPe 2.06
  
• d1c3da_ appears in the current release, SCOPe 2.08, called d1c3da1