SCOP 1.73: Domain d1nhqa3: 1nhq A:322-447

Lineage for d1nhqa3 (1nhq A:322-447)

1. Root: SCOP 1.73

2. Class d: Alpha and beta proteins (a+b) [53931] (334 folds)

3. Fold d.87: CO dehydrogenase flavoprotein C-domain-like [55423] (2 superfamilies)
   core: beta(3,4)-alpha(3); alpha+beta sandwich

4. Superfamily d.87.1: FAD/NAD-linked reductases, dimerisation (C-terminal) domain [55424] (1 family)
   both first two domains are of same beta/beta/alpha fold

5. Family d.87.1.1: FAD/NAD-linked reductases, dimerisation (C-terminal) domain [55425] (11 proteins)

6. Protein NADH peroxidase [55432] (1 species)

7. Species Enterococcus faecalis [TaxId:1351] [55433] (8 PDB entries)

8. Domain d1nhqa3: 1nhq A:322-447 [40197]
   Other proteins in same PDB: d1nhqa1, d1nhqa2
   complexed with fad, so4; mutant

Details for d1nhqa3

PDB Entry: 1nhq, 2 Å

PDB Description: crystallographic analyses of nadh peroxidase cys42ala and cys42ser mutants: active site structure, mechanistic implications, and an unusual environment of arg303

PDB Compounds: (A:) nadh peroxidase

SCOP Domain Sequences for d1nhqa3:

Sequence; same for both SEQRES and ATOM records:

>d1nhqa3 d.87.1.1 (A:322-447) NADH peroxidase {Enterococcus faecalis [TaxId: 1351]}
gvqgssglavfdykfastginevmaqklgketkavtvvedylmdfnpdkqkawfklvydp
ettqilgaqlmskadltaninaislaiqakmtiedlayadfffqpafdkpwniintaale
avkqer

Timeline for d1nhqa3:

• d1nhqa3 first appeared (with stable ids) in SCOP 1.55, called d1nhq_3
  
• d1nhqa3 was called d1nhq_3 in SCOP 1.71
  
• d1nhqa3 appears in SCOP 1.75
  
• d1nhqa3 appears in the current release, SCOPe 2.08