SCOPe 2.05: Domain d1ivpa_: 1ivp A:

Lineage for d1ivpa_ (1ivp A:)

1. Root: SCOPe 2.05

2. Class b: All beta proteins [48724] (176 folds)

3. Fold b.50: Acid proteases [50629] (1 superfamily)
   barrel, closed; n=6, S=10, complex topology

4. Superfamily b.50.1: Acid proteases [50630] (4 families)

5. Family b.50.1.1: Retroviral protease (retropepsin) [50631] (9 proteins)
   dimer of identical mono-domain chains, each containing (6,10) barrel

6. Protein Human immunodeficiency virus type 2 (HIV-2) protease [50634] (2 species)

7. Species Human immunodeficiency virus type 2 [TaxId:11709] [50635] (15 PDB entries)

8. Domain d1ivpa_: 1ivp A: [26743]
   complexed with 1zk

Details for d1ivpa_

PDB Entry: 1ivp, 2.5 Å

PDB Description: the crystallographic structure of the protease from human immunodeficiency virus type 2 with two synthetic peptidic transition state analog inhibitors

PDB Compounds: (A:) hiv-2 protease

SCOPe Domain Sequences for d1ivpa_:

Sequence; same for both SEQRES and ATOM records:

>d1ivpa_ b.50.1.1 (A:) Human immunodeficiency virus type 2 (HIV-2) protease {Human immunodeficiency virus type 2 [TaxId: 11709]}
pqfslwkrpvvtayiegqpvevlldtgaddsivagielgnnyspkivggiggfintleyk
nveievlnkkvratimtgdtpinifgrniltalgmslnl

Timeline for d1ivpa_:

• d1ivpa_ first appeared (with stable ids) in SCOP 1.55
  
• d1ivpa_ appears in SCOPe 2.04
  
• d1ivpa_ appears in SCOPe 2.06
  
• d1ivpa_ appears in the current release, SCOPe 2.08