National Center for
Biotechnology Information

1KX3: X-Ray Structure of the Nucleosome Core Particle, NCP146, at 2.0 A Resolution

PDB ID:

MMDB ID:

103641

PDB Deposition Date:

2002/1/31

Updated in MMDB:

2012/10

Experimental Method:

x-ray diffraction

Resolution:

2 Å

Source Organism:

Homo sapiens▼

Taxonomy	Molecule
Homo sapiens	I, J
Xenopus laevis	A, B, C, D, E, F, G, H

Similar Structures:

Biological Unit for 1KX3: decameric; determined by author

Molecular Components in 1KX3
Label	Count	Molecule
Proteins (8 molecules)
A E	2	Histone H3
B F	2	Histone H4
C G	2	Histone H2a.1
D H	2	Histone H2b.2
Nucleotides(2 molecules)
I J	2	DNA (5'(atcaatatccacctgcagattctaccaaaagtgtatttggaaactgctccatcaaaaggcatgttcagctgaattcagctgaacatgccttttgatggagcagtttccaaatacacttttggtagaatctgcaggtggatattgat)3')
Chemicals and Non-standard biopolymers (13 molecules)
1	13	MANGANESE (II) ION

* Click molecule labels to explore molecular sequence information.

Citing MMDB