SCOP 1.55: Domain d1ex4a2: 1ex4 A:56-222

Lineage for d1ex4a2 (1ex4 A:56-222)

1. Root: SCOP 1.55

2. Class c: Alpha and beta proteins (a/b) [51349] (97 folds)

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

4. Superfamily c.55.3: Ribonuclease H-like [53098] (6 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] (14 PDB entries)

8. Domain d1ex4a2: 1ex4 A:56-222 [33670]
   Other proteins in same PDB: d1ex4a1, d1ex4b1

Details for d1ex4a2

PDB Entry: 1ex4, 2.8 Å

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

SCOP Domain Sequences for d1ex4a2:

Sequence, based on SEQRES records:

>d1ex4a2 c.55.3.2 (A:56-222) Retroviral integrase, catalytic domain {Human immunodeficiency virus type 1}
sspgiwqldcthlegkvilvavhvasgyieaevipaetgqetayfllklagrwpvktiht
dngsnftgatvraacdwagikqedgipynpqsqgvvesmnkelkkiigqvrdqaehlkta
vqmavfihnkkrkggiggysagerivdiiatdiqtkelqkqitkiqn

Sequence, based on observed residues (ATOM records):

>d1ex4a2 c.55.3.2 (A:56-222) Retroviral integrase, catalytic domain {Human immunodeficiency virus type 1}
sspgiwqldcthlegkvilvavhvasgyieaevipaetgqetayfllklagrwpvktiht
dngsnftgatvraacdwagikqedgipqsqgvvesmnkelkkiigqvrdqaehlktavqm
avfihnkkrkggiggysagerivdiiatdiqtkelqkqitkiqn

Timeline for d1ex4a2:

• d1ex4a2 appears in SCOP 1.57
  
• d1ex4a2 appears in the current release, SCOPe 2.08