8COG

Human arginylated beta-actin

• PDB DOI: https://doi.org/10.2210/pdb8COG/pdb
• EM Map EMD-16776: EMDB EMDataResource

• Classification: CONTRACTILE PROTEIN
• Organism(s): Homo sapiens
• Expression System: Komagataella pastoris
• Mutation(s): No 


• Deposited: 2023-02-28 Released: 2024-03-06 
• Deposition Author(s): Pinto, C.S., Bakker, S.E., Suchenko, A., Hussain, H., Hatano, T., Sampath, K., Chinthalapudi, K., Mishima, M., Balasubramanian, M.
• Funding Organization(s): Wellcome Trust, European Research Council (ERC), Biotechnology and Biological Sciences Research Council (BBSRC)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.50 Å
• Aggregation State: HELICAL ARRAY 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Structure and physiological investigation of human arginylated beta-actin

Pinto, C.S., Bakker, S.E., Suchenko, A., Hussain, H., Hatano, T., Sampath, K., Chinthalapudi, K., Mishima, M., Balasubramanian, M.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 42.16 kDa 
• Atom Count: 2,949 
• Modelled Residue Count: 374 
• Deposited Residue Count: 374 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Actin, cytoplasmic 1, N-terminally processed	A [auth F]	374	Homo sapiens	Mutation(s): 0  Gene Names: ACTB
UniProt & NIH Common Fund Data Resources
Find proteins for P60709 (Homo sapiens) Explore P60709  Go to UniProtKB:  P60709
PHAROS:  P60709 GTEx:  ENSG00000075624

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
ADP	B [auth F]	ADENOSINE-5'-DIPHOSPHATE C10 H15 N5 O10 P2 XTWYTFMLZFPYCI-KQYNXXCUSA-N
MG	C [auth F]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N

Modified Residues  1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
HIC	A [auth F]	L-PEPTIDE LINKING	C7 H11 N3 O2		HIS

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.50 Å
• Aggregation State: HELICAL ARRAY 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	REFMAC

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-03-06 
Deposition Author(s): Pinto, C.S., Bakker, S.E., Suchenko, A., Hussain, H., Hatano, T., Sampath, K., Chinthalapudi, K., Mishima, M., Balasubramanian, M.

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Funding Organization	Location	Grant Number
Wellcome Trust	United Kingdom	WT101885MA
European Research Council (ERC)	European Union	671083-ACTOMYOSIN RING
Biotechnology and Biological Sciences Research Council (BBSRC)	United Kingdom	BB/S003789/1
Wellcome Trust	United Kingdom	203276/Z/16/Z

Revision History  

• Version 1.0: 2024-03-06
  Type: Initial release