SCOP 1.67: Domain d1dgsb1: 1dgs B:2401-2581

Lineage for d1dgsb1 (1dgs B:2401-2581)

1. Root: SCOP 1.67

2. Class a: All alpha proteins [46456] (202 folds)

3. Fold a.60: SAM domain-like [47768] (13 superfamilies)
   4-5 helices; bundle of two orthogonally packed alpha-hairpins; involved in the interactions with DNA and proteins

4. Superfamily a.60.2: RuvA domain 2-like [47781] (3 families)
   duplication: contains two helix-hairpin-helix (HhH) motifs

5. Family a.60.2.2: NAD+-dependent DNA ligase, domain 3 [47786] (1 protein)

6. Protein NAD+-dependent DNA ligase, domain 3 [47787] (1 species)
   duplication: consists of two RuvA-like domains (four HhH motifs); also contains a zinc-finger subdomain

7. Species Thermus filiformis [TaxId:276] [47788] (2 PDB entries)

8. Domain d1dgsb1: 1dgs B:2401-2581 [17964]
   Other proteins in same PDB: d1dgsa2, d1dgsa3, d1dgsb2, d1dgsb3
   complexed with amp, zn

Details for d1dgsb1

PDB Entry: 1dgs, 2.9 Å

PDB Description: crystal structure of nad+-dependent dna ligase from t. filiformis

SCOP Domain Sequences for d1dgsb1:

Sequence; same for both SEQRES and ATOM records:

>d1dgsb1 a.60.2.2 (B:2401-2581) NAD+-dependent DNA ligase, domain 3 {Thermus filiformis}
rwpeacpecghrlvkegkvhrcpnplcpakrfeairhyasrkamdieglgeklierllek
glvrdvadlyhlrkedllglermgeksaqnllrqieeskhrglerllyalglpgvgevla
rnlarrfgtmdrlleasleelieveevgeltarailetlkdpafrdlvrrlkeagvsmes
k

Timeline for d1dgsb1:

• d1dgsb1 first appeared (with stable ids) in SCOP 1.55
  
• d1dgsb1 appears in SCOP 1.65
  
• d1dgsb1 appears in SCOP 1.69
  
• d1dgsb1 appears in the current release, SCOPe 2.08