8IB8

Human TRiC-PhLP2A-actin complex in the closed state

• PDB DOI: https://doi.org/10.2210/pdb8IB8/pdb
• EM Map EMD-35335: EMDB EMDataResource

• Classification: CHAPERONE
• Organism(s): Homo sapiens
• Expression System: Trichoplusia ni, Escherichia coli
• Mutation(s): No 


• Deposited: 2023-02-09 Released: 2023-12-20 
• Deposition Author(s): Roh, S.H., Park, J., Kim, H., Lim, S.
• Funding Organization(s): National Research Foundation (NRF, Korea)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 4.42 Å
• Aggregation State: 2D ARRAY 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Human TRiC-PhLP2A-actin complex in the closed state

Roh, S.H., Park, J., Kim, H., Lim, S.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 18-mer - A2B2C2D2E2F2G2H2I1J1 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 18-mer - A16B1C1 Local Symmetry: Cyclic - C2  (Explore in 3D)
Local Stoichiometry: Hetero 16-mer - A2B2C2D2E2F2G2H2 

Local Symmetry: Cyclic - C2  (Explore in 3D)
Local Stoichiometry: Hetero 16-mer - A2B2C2D2E2F2G2H2 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: native gel electrophoresis

Macromolecule Content

• Total Structure Weight: 1,016.61 kDa 
• Atom Count: 68,524 
• Modelled Residue Count: 8,948 
• Deposited Residue Count: 9,290 
• Unique protein chains: 10

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
T-complex protein 1 subunit alpha	A, I	556	Homo sapiens	Mutation(s): 0  Gene Names: TCP1, CCT1, CCTA
UniProt & NIH Common Fund Data Resources
Find proteins for P17987 (Homo sapiens) Explore P17987  Go to UniProtKB:  P17987
PHAROS:  P17987 GTEx:  ENSG00000120438

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
T-complex protein 1 subunit beta	B, J	535	Homo sapiens	Mutation(s): 0  Gene Names: CCT2, 99D8.1, CCTB
UniProt & NIH Common Fund Data Resources
Find proteins for P78371 (Homo sapiens) Explore P78371  Go to UniProtKB:  P78371
PHAROS:  P78371 GTEx:  ENSG00000166226

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
T-complex protein 1 subunit gamma	C, K	545	Homo sapiens	Mutation(s): 0  Gene Names: CCT3, CCTG, TRIC5
UniProt & NIH Common Fund Data Resources
Find proteins for P49368 (Homo sapiens) Explore P49368  Go to UniProtKB:  P49368
PHAROS:  P49368 GTEx:  ENSG00000163468

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
T-complex protein 1 subunit delta	D, L	539	Homo sapiens	Mutation(s): 0  Gene Names: CCT4, CCTD, SRB
UniProt & NIH Common Fund Data Resources
Find proteins for P50991 (Homo sapiens) Explore P50991  Go to UniProtKB:  P50991
PHAROS:  P50991 GTEx:  ENSG00000115484

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
T-complex protein 1 subunit epsilon	E, M	541	Homo sapiens	Mutation(s): 0  Gene Names: CCT5, CCTE, KIAA0098
UniProt & NIH Common Fund Data Resources
Find proteins for P48643 (Homo sapiens) Explore P48643  Go to UniProtKB:  P48643
PHAROS:  P48643 GTEx:  ENSG00000150753

Entity ID: 6
Molecule	Chains	Sequence Length	Organism	Details	Image
T-complex protein 1 subunit zeta	F, N	531	Homo sapiens	Mutation(s): 0  Gene Names: CCT6A, CCT6, CCTZ
UniProt & NIH Common Fund Data Resources
Find proteins for P40227 (Homo sapiens) Explore P40227  Go to UniProtKB:  P40227
PHAROS:  P40227 GTEx:  ENSG00000146731

Entity ID: 7
Molecule	Chains	Sequence Length	Organism	Details	Image
T-complex protein 1 subunit eta	G, O	543	Homo sapiens	Mutation(s): 0  Gene Names: CCT7, CCTH, NIP7-1
UniProt & NIH Common Fund Data Resources
Find proteins for Q99832 (Homo sapiens) Explore Q99832  Go to UniProtKB:  Q99832
PHAROS:  Q99832 GTEx:  ENSG00000135624

Entity ID: 8
Molecule	Chains	Sequence Length	Organism	Details	Image
T-complex protein 1 subunit theta	H, P	548	Homo sapiens	Mutation(s): 0  Gene Names: CCT8, C21orf112, CCTQ
UniProt & NIH Common Fund Data Resources
Find proteins for P50990 (Homo sapiens) Explore P50990  Go to UniProtKB:  P50990
PHAROS:  P50990 GTEx:  ENSG00000156261

Entity ID: 9
Molecule	Chains	Sequence Length	Organism	Details	Image
Phosducin-like protein 3	Q	239	Homo sapiens	Mutation(s): 0  Gene Names: PDCL3, PhLP2A
UniProt & NIH Common Fund Data Resources
Find proteins for Q9H2J4 (Homo sapiens) Explore Q9H2J4  Go to UniProtKB:  Q9H2J4
GTEx:  ENSG00000115539

Entity ID: 10
Molecule	Chains	Sequence Length	Organism	Details	Image
ACTB protein (Fragment)	R [auth S]	375	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

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 4.42 Å
• Aggregation State: 2D ARRAY 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC	3.2.0
MODEL REFINEMENT	PHENIX	1.19
MODEL REFINEMENT	Coot	0.9.6

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2023-12-20 
Deposition Author(s): Roh, S.H., Park, J., Kim, H., Lim, S.

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Funding Organization	Location	Grant Number
National Research Foundation (NRF, Korea)	Korea, Republic Of	--

Revision History  

• Version 1.0: 2023-12-20
  Type: Initial release