PDB entry 1m19

View 1m19 on RCSB PDB site
Description: ligand binding alters the structure and dynamics of nucleosomal DNA
Class: structural protein/DNA
Keywords: nucleosome, chromatin, histone, pyrrole-imidazole polyamide, DNA regognition, chromatin remodeling, STRUCTURAL PROTEIN-DNA COMPLEX
Deposited on 2002-06-18, released 2003-02-18
The last revision prior to the SCOPe 2.04 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-25.
Experiment type: XRAY
Resolution: 2.3 Å
R-factor: 0.214
AEROSPACI score: 0.35 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Histone H3.2
    Species: Xenopus laevis [TaxId:8355]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P02302
      • see remark 999 (85)
    Domains in SCOPe 2.04: d1m19a_
  • Chain 'B':
    Compound: histone h4
    Species: Xenopus laevis [TaxId:8355]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.04: d1m19b_
  • Chain 'C':
    Compound: histone h2a.1
    Species: Xenopus laevis [TaxId:8355]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P06897
      • see remark 999 (98)
    Domains in SCOPe 2.04: d1m19c_
  • Chain 'D':
    Compound: Histone H2B.1
    Species: Xenopus laevis [TaxId:8355]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P02281
      • see remark 999 (31)
    Domains in SCOPe 2.04: d1m19d_
  • Chain 'E':
    Compound: Histone H3.2
    Species: Xenopus laevis [TaxId:8355]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P02302 (Start-134)
      • see remark 999 (85)
    Domains in SCOPe 2.04: d1m19e_
  • Chain 'F':
    Compound: histone h4
    Species: Xenopus laevis [TaxId:8355]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.04: d1m19f_
  • Chain 'G':
    Compound: histone h2a.1
    Species: Xenopus laevis [TaxId:8355]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P06897
      • see remark 999 (98)
    Domains in SCOPe 2.04: d1m19g_
  • Chain 'H':
    Compound: Histone H2B.1
    Species: Xenopus laevis [TaxId:8355]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P02281 (Start-124)
      • see remark 999 (31)
    Domains in SCOPe 2.04: d1m19h_
  • Chain 'I':
    Compound: palindromic 146 base pair DNA fragment
  • Chain 'J':
    Compound: palindromic 146 base pair DNA fragment
  • Heterogens: MN, IMT, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1m19A (A:)
artkqtarkstggkaprkqlvtkaakkcapatggvkkphryrpgtvalreirryqkstel
lirklpfqrlvreiaqdfktdlrfqssavmalqeaseaylvalfedtnlcaihakrvtim
pkdiqlarrirgera

    Sequence, based on observed residues (ATOM records): (download) 
    >1m19A (A:)
kkphryrpgtvalreirryqkstellirklpfqrlvreiaqdfktdlrfqssavmalqea
seaylvalfedtnlcaihakrvtimpkdiqlarrirgera

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1m19B (B:)
sgrgkggkglgkggakrhrkvlrdniqgitkpairrlarrggvkrisgliyeetrgvlkv
flenvirdavtytehakrktvtamdvvyalkrqgrtlygfgg

    Sequence, based on observed residues (ATOM records): (download) 
    >1m19B (B:)
dniqgitkpairrlarrggvkrisgliyeetrgvlkvflenvirdavtytehakrktvta
mdvvyalkrqgrtlygfgg

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1m19C (C:)
sgrgkqggktrakaktrssraglqfpvgrvhrllrkgnyaervgagapvylaavleylta
eilelagnaardnkktriiprhlqlavrndeelnkllgrvtiaqggvlpniqsvllpkkt
esaksaksk

    Sequence, based on observed residues (ATOM records): (download) 
    >1m19C (C:)
aktrssraglqfpvgrvhrllrkgnyaervgagapvylaavleyltaeilelagnaardn
kktriiprhlqlavrndeelnkllgrvtiaqggvlpniqsvllpkkt

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >1m19D (D:)
pepaksapapkkgskkavtktqkkdgkkrrktrkesyaiyvykvlkqvhpdtgisskams
imnsfvndvferiageasrlahynkrstitsreiqtavrlllpgelakhavsegtkavtk
ytsak

    Sequence, based on observed residues (ATOM records): (download) 
    >1m19D (D:)
trkesyaiyvykvlkqvhpdtgisskamsimnsfvndvferiageasrlahynkrstits
reiqtavrlllpgelakhavsegtkavtkytsak

  • Chain 'E':
    Sequence, based on SEQRES records: (download) 
    >1m19E (E:)
artkqtarkstggkaprkqlvtkaakkcapatggvkkphryrpgtvalreirryqkstel
lirklpfqrlvreiaqdfktdlrfqssavmalqeaseaylvalfedtnlcaihakrvtim
pkdiqlarrirgera

    Sequence, based on observed residues (ATOM records): (download) 
    >1m19E (E:)
phryrpgtvalreirryqkstellirklpfqrlvreiaqdfktdlrfqssavmalqease
aylvalfedtnlcaihakrvtimpkdiqlarrirgera

  • Chain 'F':
    Sequence, based on SEQRES records: (download) 
    >1m19F (F:)
sgrgkggkglgkggakrhrkvlrdniqgitkpairrlarrggvkrisgliyeetrgvlkv
flenvirdavtytehakrktvtamdvvyalkrqgrtlygfgg

    Sequence, based on observed residues (ATOM records): (download) 
    >1m19F (F:)
rhrkvlrdniqgitkpairrlarrggvkrisgliyeetrgvlkvflenvirdavtyteha
krktvtamdvvyalkrqgrtlygfgg

  • Chain 'G':
    Sequence, based on SEQRES records: (download) 
    >1m19G (G:)
sgrgkqggktrakaktrssraglqfpvgrvhrllrkgnyaervgagapvylaavleylta
eilelagnaardnkktriiprhlqlavrndeelnkllgrvtiaqggvlpniqsvllpkkt
esaksaksk

    Sequence, based on observed residues (ATOM records): (download) 
    >1m19G (G:)
ktrssraglqfpvgrvhrllrkgnyaervgagapvylaavleyltaeilelagnaardnk
ktriiprhlqlavrndeelnkllgrvtiaqggvlpniqsvllpkk

  • Chain 'H':
    Sequence, based on SEQRES records: (download) 
    >1m19H (H:)
pepaksapapkkgskkavtktqkkdgkkrrktrkesyaiyvykvlkqvhpdtgisskams
imnsfvndvferiageasrlahynkrstitsreiqtavrlllpgelakhavsegtkavtk
ytsak

    Sequence, based on observed residues (ATOM records): (download) 
    >1m19H (H:)
trkesyaiyvykvlkqvhpdtgisskamsimnsfvndvferiageasrlahynkrstits
reiqtavrlllpgelakhavsegtkavtkytsak

  • Chain 'I':
    No sequence available.

  • Chain 'J':
    No sequence available.