SCOP 1.61: Domain d1ex4b2: 1ex4 B:55-222

Lineage for d1ex4b2 (1ex4 B:55-222)

1. Root: SCOP 1.61

2. Class c: Alpha and beta proteins (a/b) [51349] (117 folds)

3. Fold c.55: Ribonuclease H-like motif [53066] (7 superfamilies)

4. Superfamily c.55.3: Ribonuclease H-like [53098] (7 families)

5. Family c.55.3.2: Retroviral integrase, catalytic domain [53107] (1 protein)

6. Protein Retroviral integrase, catalytic domain [53108] (3 species)

7. Species Human immunodeficiency virus type 1 [TaxId:11676] [53110] (17 PDB entries)

8. Domain d1ex4b2: 1ex4 B:55-222 [33671]
   Other proteins in same PDB: d1ex4a1, d1ex4b1

Details for d1ex4b2

PDB Entry: 1ex4, 2.8 Å

PDB Description: hiv-1 integrase catalytic core and c-terminal domain

SCOP Domain Sequences for d1ex4b2:

Sequence, based on SEQRES records:

>d1ex4b2 c.55.3.2 (B:55-222) Retroviral integrase, catalytic domain {Human immunodeficiency virus type 1}
dsspgiwqldcthlegkvilvavhvasgyieaevipaetgqetayfllklagrwpvktih
tdngsnftgatvraacdwagikqedgipynpqsqgvvesmnkelkkiigqvrdqaehlkt
avqmavfihnkkrkggiggysagerivdiiatdiqtkelqkqitkiqn

Sequence, based on observed residues (ATOM records):

>d1ex4b2 c.55.3.2 (B:55-222) Retroviral integrase, catalytic domain {Human immunodeficiency virus type 1}
dsspgiwqldcthlegkvilvavhvasgyieaevipaetgqetayfllklagrwpvktih
tdngsnftgatvraacdwagikqvvesmnkelkkiigqvrdqaehlktavqmavfihnkk
rkggiggysagerivdiiatdiqtkelqkqitkiqn

Timeline for d1ex4b2:

• d1ex4b2 first appeared (with stable ids) in SCOP 1.55
  
• d1ex4b2 appears in SCOP 1.59
  
• d1ex4b2 appears in SCOP 1.63
  
• d1ex4b2 appears in the current release, SCOPe 2.08