7Y7I

chicken KNL2 in complex with the CENP-A nucleosome

PDB DOI: https://doi.org/10.2210/pdb7Y7I/pdb
NAKB: 7Y7I
EM Map EMD-33666: EMDB EMDataResource

Classification: NUCLEAR PROTEIN/DNA
Organism(s): Gallus gallus, Homo sapiens, synthetic construct
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2022-06-22 Released: 2022-07-13
Deposition Author(s): Ariyoshi, M., Jiang, H., Makino, F., Fukagawa, T.
Funding Organization(s): Japan Society for the Promotion of Science (JSPS), Japan Agency for Medical Research and Development (AMED), Japan Science and Technology

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.42 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

Starting Models: experimental
View more details

wwPDB Validation 3D Report Full Report

This is version 1.1 of the entry. See complete history.

Literature

The cryo-EM structure of the CENP-A nucleosome in complex with ggKNL2.

Jiang, H., Ariyoshi, M., Watanabe, R., Makino, F., Namba, K., Fukagawa, T.

(2022) bioRxiv

DOI: https://doi.org/10.1101/2022.06.24.497480

Macromolecule Content

Total Structure Weight: 211.11 kDa
Atom Count: 12,445
Modelled Residue Count: 1,110
Deposited Residue Count: 1,392
Unique protein chains: 5
Unique nucleic acid chains: 2

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone H3.1,Histone H3-like centromeric protein A	A, E	144	Gallus gallus	Mutation(s): 0 Gene Names: H3C1, CENPA
UniProt & NIH Common Fund Data Resources
Find proteins for Q6XXM1 (Gallus gallus) Explore Q6XXM1 Go to UniProtKB: Q6XXM1
Find proteins for P68431 (Homo sapiens) Explore P68431 Go to UniProtKB: P68431
PHAROS: P68431 GTEx: ENSG00000197409 ENSG00000197153 ENSG00000278828 ENSG00000275714 ENSG00000273983 ENSG00000274750 ENSG00000275379 ENSG00000277775
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Groups	P68431Q6XXM1
Sequence Annotations Expand
Reference Sequence

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Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone H4	B, F	106	Homo sapiens	Mutation(s): 0 Gene Names: H4C1
UniProt & NIH Common Fund Data Resources
Find proteins for P62805 (Homo sapiens) Explore P62805 Go to UniProtKB: P62805
PHAROS: P62805 GTEx: ENSG00000274618 ENSG00000197238 ENSG00000197837 ENSG00000158406 ENSG00000278705 ENSG00000197061 ENSG00000270882 ENSG00000270276 ENSG00000273542 ENSG00000277157 ENSG00000276966 ENSG00000276180 ENSG00000278637 ENSG00000275126
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P62805
Sequence Annotations Expand
Reference Sequence

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Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone H2A type 1-B/E	C, G	130	Homo sapiens	Mutation(s): 0
UniProt & NIH Common Fund Data Resources
Find proteins for P04908 (Homo sapiens) Explore P04908 Go to UniProtKB: P04908
PHAROS: P04908 GTEx: ENSG00000277075 ENSG00000278463
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P04908
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Reference Sequence

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Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Histone H2B type 1-J	D, H	129	Homo sapiens	Mutation(s): 0 Gene Names: HIST1H2BJ
UniProt & NIH Common Fund Data Resources
Find proteins for P06899 (Homo sapiens) Explore P06899 Go to UniProtKB: P06899
PHAROS: P06899 GTEx: ENSG00000124635
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P06899
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Reference Sequence

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Entity ID: 7
Molecule	Chains	Sequence Length	Organism	Details	Image
Myb-like domain-containing protein	K, L	44	Gallus gallus	Mutation(s): 0
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
Sequence Annotations Expand
Reference Sequence

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Entity ID: 5
Molecule	Chains	Length	Organism	Image
Chains: I	I	143	synthetic construct
Sequence Annotations Expand
Reference Sequence

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Entity ID: 6
Molecule	Chains	Length	Organism	Image
Chains: J	J	143	synthetic construct
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.42 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
RECONSTRUCTION	RELION	3.1
MODEL REFINEMENT	PHENIX	1.20.1

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2022-07-13

Deposition Author(s):

Funding Organization	Location	Grant Number
Japan Society for the Promotion of Science (JSPS)	Japan	22H00408
Japan Society for the Promotion of Science (JSPS)	Japan	21K06048
Japan Agency for Medical Research and Development (AMED)	Japan	JP19am0101117
Japan Agency for Medical Research and Development (AMED)	Japan	JP17pc0101020
Japan Science and Technology	Japan	JPMJCR21E6
Japan Society for the Promotion of Science (JSPS)	Japan	22H04692
Japan Society for the Promotion of Science (JSPS)	Japan	21H05752