PDB entry 1kx4
View 1kx4 on RCSB PDB site
Description: X-Ray Structure of the Nucleosome Core Particle, NCP146b, at 2.6 A Resolution
Class: structural protein/DNA
Keywords: nucleosome, chromatin, histone, protein-DNA interaction, nucleoprotein, supercoiled DNA, nucleosome core, protein-DNA complex, structural protein/DNA complex
Deposited on
2002-01-31, released
2002-12-25
The last revision prior to the SCOPe 2.01 freeze date was dated
2009-02-24, with a file datestamp of
2009-03-01.
Experiment type: XRAY
Resolution: 2.6 Å
R-factor: 0.246
AEROSPACI score: 0.26
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: histone h3
Species: Xenopus laevis [TaxId:8355]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.01: d1kx4a_ - Chain 'B':
Compound: histone h4
Species: Xenopus laevis [TaxId:8355]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.01: d1kx4b_ - Chain 'C':
Compound: histone h2a.1
Species: Xenopus laevis [TaxId:8355]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.01: d1kx4c_ - Chain 'D':
Compound: histone h2b.2
Species: Xenopus laevis [TaxId:8355]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.01: d1kx4d_ - Chain 'E':
Compound: histone h3
Species: Xenopus laevis [TaxId:8355]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.01: d1kx4e_ - Chain 'F':
Compound: histone h4
Species: Xenopus laevis [TaxId:8355]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.01: d1kx4f_ - Chain 'G':
Compound: histone h2a.1
Species: Xenopus laevis [TaxId:8355]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.01: d1kx4g_ - Chain 'H':
Compound: histone h2b.2
Species: Xenopus laevis [TaxId:8355]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.01: d1kx4h_ - Chain 'I':
Compound: DNA (5'(atctccaaatatcccttgcggatcgtagaaaaagtgtgtcaaactgcgctatcaaagggaaacttcaactgaattcagttgaagtttccctttgatagcgcagtttgacacactttttctacgatccgcaagggatatttggagat)3')
Species: Homo sapiens [TaxId:9606]
- Chain 'J':
Compound: DNA (5'(atctccaaatatcccttgcggatcgtagaaaaagtgtgtcaaactgcgctatcaaagggaaacttcaactgaattcagttgaagtttccctttgatagcgcagtttgacacactttttctacgatccgcaagggatatttggagat)3')
Species: Homo sapiens [TaxId:9606]
- Heterogens: MN, CL, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1kx4A (A:)
artkqtarkstggkaprkqlatkaarksapatggvkkphryrpgtvalreirryqkstel
lirklpfqrlvreiaqdfktdlrfqssavmalqeaseaylvalfedtnlcaihakrvtim
pkdiqlarrirgera
Sequence, based on observed residues (ATOM records): (download)
>1kx4A (A:)
phryrpgtvalreirryqkstellirklpfqrlvreiaqdfktdlrfqssavmalqease
aylvalfedtnlcaihakrvtimpkdiqlarrirgera
- Chain 'B':
Sequence, based on SEQRES records: (download)
>1kx4B (B:)
sgrgkggkglgkggakrhrkvlrdniqgitkpairrlarrggvkrisgliyeetrgvlkv
flenvirdavtytehakrktvtamdvvyalkrqgrtlygfgg
Sequence, based on observed residues (ATOM records): (download)
>1kx4B (B:)
kvlrdniqgitkpairrlarrggvkrisgliyeetrgvlkvflenvirdavtytehakrk
tvtamdvvyalkrqgrtlygfgg
- Chain 'C':
Sequence, based on SEQRES records: (download)
>1kx4C (C:)
sgrgkqggktrakaktrssraglqfpvgrvhrllrkgnyaervgagapvylaavleylta
eilelagnaardnkktriiprhlqlavrndeelnkllgrvtiaqggvlpniqsvllpkkt
essksksk
Sequence, based on observed residues (ATOM records): (download)
>1kx4C (C:)
trssraglqfpvgrvhrllrkgnyaervgagapvylaavleyltaeilelagnaardnkk
triiprhlqlavrndeelnkllgrvtiaqggvlpniqsvllpk
- Chain 'D':
Sequence, based on SEQRES records: (download)
>1kx4D (D:)
pepaksapapkkgskkavtktqkkdgkkrrktrkesyaiyvykvlkqvhpdtgisskams
imnsfvndvferiageasrlahynkrstitsreiqtavrlllpgelakhavsegtkavtk
ytsak
Sequence, based on observed residues (ATOM records): (download)
>1kx4D (D:)
kkrrktrkesyaiyvykvlkqvhpdtgisskamsimnsfvndvferiageasrlahynkr
stitsreiqtavrlllpgelakhavsegtkavtkytsak
- Chain 'E':
Sequence, based on SEQRES records: (download)
>1kx4E (E:)
artkqtarkstggkaprkqlatkaarksapatggvkkphryrpgtvalreirryqkstel
lirklpfqrlvreiaqdfktdlrfqssavmalqeaseaylvalfedtnlcaihakrvtim
pkdiqlarrirgera
Sequence, based on observed residues (ATOM records): (download)
>1kx4E (E:)
hryrpgtvalreirryqkstellirklpfqrlvreiaqdfktdlrfqssavmalqeasea
ylvalfedtnlcaihakrvtimpkdiqlarrirgera
- Chain 'F':
Sequence, based on SEQRES records: (download)
>1kx4F (F:)
sgrgkggkglgkggakrhrkvlrdniqgitkpairrlarrggvkrisgliyeetrgvlkv
flenvirdavtytehakrktvtamdvvyalkrqgrtlygfgg
Sequence, based on observed residues (ATOM records): (download)
>1kx4F (F:)
niqgitkpairrlarrggvkrisgliyeetrgvlkvflenvirdavtytehakrktvtam
dvvyalkrqgrtlygfgg
- Chain 'G':
Sequence, based on SEQRES records: (download)
>1kx4G (G:)
sgrgkqggktrakaktrssraglqfpvgrvhrllrkgnyaervgagapvylaavleylta
eilelagnaardnkktriiprhlqlavrndeelnkllgrvtiaqggvlpniqsvllpkkt
essksksk
Sequence, based on observed residues (ATOM records): (download)
>1kx4G (G:)
aktrssraglqfpvgrvhrllrkgnyaervgagapvylaavleyltaeilelagnaardn
kktriiprhlqlavrndeelnkllgrvtiaqggvlpniqsvllpk
- Chain 'H':
Sequence, based on SEQRES records: (download)
>1kx4H (H:)
pepaksapapkkgskkavtktqkkdgkkrrktrkesyaiyvykvlkqvhpdtgisskams
imnsfvndvferiageasrlahynkrstitsreiqtavrlllpgelakhavsegtkavtk
ytsak
Sequence, based on observed residues (ATOM records): (download)
>1kx4H (H:)
trkesyaiyvykvlkqvhpdtgisskamsimnsfvndvferiageasrlahynkrstits
reiqtavrlllpgelakhavsegtkavtkytsak
- Chain 'I':
No sequence available.
- Chain 'J':
No sequence available.