Lineage for d1q3la_ (1q3l A:)

  1. Root: SCOPe 2.06
  2. 2017114Class b: All beta proteins [48724] (177 folds)
  3. 2045654Fold b.34: SH3-like barrel [50036] (21 superfamilies)
    barrel, partly opened; n*=4, S*=8; meander
    the last strand is interrupted by a turn of 3-10 helix
  4. 2047511Superfamily b.34.13: Chromo domain-like [54160] (4 families) (S)
    SH3-like barrel is capped by a C-terminal helix
  5. 2047551Family b.34.13.2: Chromo domain [54165] (8 protein domains)
    lacks the SH3-like barrel first strand that can be complemented by bound peptide ligand; in shadow chromo domain the corresponding site is altered by insertion; similarity to the IL8-like fold
  6. 2047596Protein Heterochromatin protein 1, HP1 [54166] (4 species)
    duplication: consists of two homologous domains, N-terminal chromo domain and C-terminal chromo shadow domain
  7. 2047600Species Fruit fly (Drosophila melanogaster) [TaxId:7227] [75343] (3 PDB entries)
    Uniprot P05205 23-74
  8. 2047601Domain d1q3la_: 1q3l A: [111652]
    complexed with histone H3 tail containing monomethyllysine 9 (Uniprot P16106 5-10), chain P

Details for d1q3la_

PDB Entry: 1q3l (more details), 1.64 Å

PDB Description: Chromodomain Of HP1 Complexed With Histone H3 Tail Containing monomethyllysine 9.
PDB Compounds: (A:) heterochromatin protein 1

SCOPe Domain Sequences for d1q3la_:

Sequence; same for both SEQRES and ATOM records: (download)

>d1q3la_ b.34.13.2 (A:) Heterochromatin protein 1, HP1 {Fruit fly (Drosophila melanogaster) [TaxId: 7227]}

SCOPe Domain Coordinates for d1q3la_:

Click to download the PDB-style file with coordinates for d1q3la_.
(The format of our PDB-style files is described here.)

Timeline for d1q3la_: