SCOP 1.65: Domain d1az5__: 1az5 -

Lineage for d1az5__ (1az5 -)

1. Root: SCOP 1.65

2. Class b: All beta proteins [48724] (126 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] (2 families)

5. Family b.50.1.1: Retroviral protease (retropepsin) [50631] (8 proteins)
   dimer of identical mono-domain chains, each containing (6,10) barrel

6. Protein Simian immunodeficiency virus (SIV) protease [50636] (1 species)

7. Species Simian immunodeficiency virus, different strains [TaxId:11723] [50637] (14 PDB entries)

8. Domain d1az5__: 1az5 - [26747]
   mutant

Details for d1az5__

PDB Entry: 1az5, 2 Å

PDB Description: unliganded siv protease structure in an "open" conformation

SCOP Domain Sequences for d1az5__:

Sequence, based on SEQRES records:

>d1az5__ b.50.1.1 (-) Simian immunodeficiency virus (SIV) protease {Simian immunodeficiency virus, different strains}
pqfhlwkrpvvtahiegqpvevlldtgaddsivtgielgphytpkivggiggfintkeyk
nvevevlgkrikgtimtgdtpinifgrnlltalgmslnf

Sequence, based on observed residues (ATOM records):

>d1az5__ b.50.1.1 (-) Simian immunodeficiency virus (SIV) protease {Simian immunodeficiency virus, different strains}
pqfhlwkrpvvtahiegqpvevlldtgaddsivtgielgphytpkivgfintkeyknvev
evlgkrikgtimtgdtpinifgrnlltalgmslnf

Timeline for d1az5__:

• d1az5__ first appeared (with stable ids) in SCOP 1.55
  
• d1az5__ appears in SCOP 1.63
  
• d1az5__ appears in SCOP 1.67
  
• d1az5__ appears in the current release, SCOPe 2.08, called d1az5a_