Structural Classification of Proteins
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Protein: Putative transcriptional regulator PH1519 from Archaeon Pyrococcus horikoshii [TaxId: 53953]

identical sequence to Pyrococcus sp. ot3 protein

Lineage:

  1. Root: scop
  2. Class: Alpha and beta proteins (a+b) [53931]
    Mainly antiparallel beta sheets (segregated alpha and beta regions)
  3. Fold: Ferredoxin-like [54861]
    alpha+beta sandwich with antiparallel beta-sheet; (beta-alpha-beta)x2
  4. Superfamily: Dimeric alpha+beta barrel [54909]
    dimerizes through the beta-sheet; forms beta-sheet barrel, closed (n=8, S=12); dimers may assemble in higher oligomers
    link to SUPERFAMILY database - Superfamily
  5. Family: Lrp/AsnC-like transcriptional regulator C-terminal domain [69733]
    octamer: tetramer of dimers
  6. Protein: Putative transcriptional regulator PH1519 [102968]
    archaeal feast/famine regulatory protein
  7. Species: Archaeon Pyrococcus horikoshii [TaxId: 53953] [102969]
    identical sequence to Pyrococcus sp. ot3 protein

PDB Entry Domains:

  1. 2cyy picpicxref
    automatically matched to d1ri7a2
    complexed with ca, gln
    1. region a:65-150 [131029] picpiclink
  2. 2e1c picpicxref
    automatically matched to d1ri7a2
    1. region a:85-170 [146626] picpiclink
  3. 1ri7 picpicxref
    1. region a:85-170 [97505] picpiclink
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MRC site Generated from scop database 1.75 with scopm 1.101 on Wed Jun 3 10:42:06 2009
Copyright © 1994-2009 The scop authors / scop@mrc-lmb.cam.ac.uk