8RQF

Cryo-EM structure of human NTCP-Bulevirtide complex

• PDB DOI: https://doi.org/10.2210/pdb8RQF/pdb
• EM Map EMD-19440: EMDB EMDataResource

• Classification: TRANSPORT PROTEIN
• Organism(s): Homo sapiens, Lama glama, hepatitis B virus genotype C
• Expression System: Homo sapiens, Escherichia coli
• Mutation(s): No 


• Deposited: 2024-01-18 Released: 2024-03-27 
• Deposition Author(s): Liu, H., Zakrzewicz, D., Nosol, K., Irobalieva, R.N., Mukherjee, S., Bang-Soerensen, R., Goldmann, N., Kunz, S., Rossi, L., Kossiakoff, A.A., Urban, S., Glebe, D., Geyer, J., Locher, K.P.
• Funding Organization(s): Swiss National Science Foundation, German Research Foundation (DFG), National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.41 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Literature

Cryo-EM structure of human NTCP-Bulevirtide complex

Liu, H., Zakrzewicz, D., Nosol, K., Irobalieva, R.N., Mukherjee, S., Bang-Sorensen, R., Goldmann, N., Kunz, S., Rossi, L., Kossiakoff, A.A., Urban, S., Glebe, D., Geyer, J., Locher, K.P.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Hetero 5-mer - A1B1C1D1E1 Pseudo Symmetry: Asymmetric - C1 
Pseudo Stoichiometry: Hetero 5-mer - A2B1C1D1 

Biological assembly 1 assigned by authors and generated by (software)

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 105.37 kDa 
• Atom Count: 6,950 
• Modelled Residue Count: 903 
• Deposited Residue Count: 965 
• Unique protein chains: 5

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sodium/bile acid cotransporter	A	349	Homo sapiens	Mutation(s): 0  Gene Names: SLC10A1, NTCP, GIG29
UniProt & NIH Common Fund Data Resources
Find proteins for Q14973 (Homo sapiens) Explore Q14973  Go to UniProtKB:  Q14973
PHAROS:  Q14973 GTEx:  ENSG00000100652

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Heavy chain of Fab3	B [auth H]	235	Homo sapiens	Mutation(s): 0

Entity ID: 3
Molecule	Chains	Sequence Length	Organism	Details	Image
Light chain of Fab3	C [auth L]	215	Homo sapiens	Mutation(s): 0

Entity ID: 4
Molecule	Chains	Sequence Length	Organism	Details	Image
Fab-specific nanobody	D [auth K]	120	Lama glama	Mutation(s): 0

Entity ID: 5
Molecule	Chains	Sequence Length	Organism	Details	Image
Polymerase	E [auth B]	46	hepatitis B virus genotype C	Mutation(s): 0
UniProt
Find proteins for A0A515J2X9 (Hepatitis B virus) Explore A0A515J2X9  Go to UniProtKB:  A0A515J2X9

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
BJU (Subject of Investigation/LOI)	F [auth B]	N-tetradecanoylglycine C16 H31 N O3 DYUGTPXLDJQBRB-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.41 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-03-27 
Deposition Author(s): Liu, H., Zakrzewicz, D., Nosol, K., Irobalieva, R.N., Mukherjee, S., Bang-Soerensen, R., Goldmann, N., Kunz, S., Rossi, L., Kossiakoff, A.A., Urban, S., Glebe, D., Geyer, J., Locher, K.P.

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Funding Organization	Location	Grant Number
Swiss National Science Foundation	Switzerland	214834
Swiss National Science Foundation	Switzerland	189111
German Research Foundation (DFG)	Germany	197785619
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	GM117372

Revision History  

• Version 1.0: 2024-03-27
  Type: Initial release