SCOPe 2.01: Domain d1itkb1: 1itk B:18-423

Lineage for d1itkb1 (1itk B:18-423)

1. Root: SCOPe 2.01

2. Class a: All alpha proteins [46456] (284 folds)

3. Fold a.93: Heme-dependent peroxidases [48112] (1 superfamily)
   multihelical; consists of two all-alpha domains

4. Superfamily a.93.1: Heme-dependent peroxidases [48113] (4 families)

5. Family a.93.1.3: Catalase-peroxidase KatG [74753] (1 protein)
   duplication: tandem repeat of two CCP-like domains

6. Protein Catalase-peroxidase KatG [74754] (4 species)
   only the N-terminal CCP-like domain binds heme

7. Species Haloarcula marismortui [TaxId:2238] [74755] (1 PDB entry)

8. Domain d1itkb1: 1itk B:18-423 [71419]
   complexed with cl, hem, so4, unx

Details for d1itkb1

PDB Entry: 1itk, 2 Å

PDB Description: Crystal structure of catalase-peroxidase from Haloarcula marismortui

PDB Compounds: (B:) Catalase-peroxidase

SCOPe Domain Sequences for d1itkb1:

Sequence; same for both SEQRES and ATOM records:

>d1itkb1 a.93.1.3 (B:18-423) Catalase-peroxidase KatG {Haloarcula marismortui [TaxId: 2238]}
krpksnqdwwpsklnleildqnardvgpveddfdyaeefqkldleavksdleelmtssqd
wwpadyghygplfirmawhsagtyrtadgrggaaggrqrfapinswpdnanldkarrlll
pikqkygqkiswadlmilagnvaiesmgfktfgyaggredafeedkavnwgpedefetqe
rfdepgeiqeglgasvmgliyvnpegpdgnpdpeasaknirqtfdrmamndketaaliag
ghtfgkvhgaddpeenlgpepeaapieqqglgwqnkngnskggemitsgiegpwtqspte
wdmgyinnlldyewepekgpggawqwapkseelknsvpdahdpdekqtpmmlttdialkr
dpdyrevmetfqenpmefgmnfakawyklthrdmgpperflgpevp

Timeline for d1itkb1:

• d1itkb1 first appeared in SCOP 1.61
  
• d1itkb1 appears in SCOP 1.75
  
• d1itkb1 appears in SCOPe 2.02
  
• d1itkb1 appears in the current release, SCOPe 2.08