Macromolecule Content

Total Structure Weight: 311.50 kDa
Atom Count: 11883
Residue Count: 1421
Unique protein chains: 1

7JGH

Cryo-EM structure of P. falciparum VAR2CSA NF54 core in complex with CSA at 3.36 A

DOI: 10.2210/pdb7JGH/pdb
EMDataResource: EMD-22327

Classification: SUGAR BINDING PROTEIN
Organism(s): Plasmodium falciparum NF54
Expression System: Homo sapiens
Mutation(s): No

Deposited: 2020-07-19 Released: 2021-01-13
Deposition Author(s): Ma, R., Tolia, N.H.
Funding Organization(s): National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.36 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

Literature

Structural basis for placental malaria mediated by Plasmodium falciparum VAR2CSA

Ma, R., Lian, T., Huang, R., Renn, J.P., Peterson, J.D., Zimmerberg, J., Duffy, P.E., Tolia, N.H.

(2021) Nat Microbiol

Macromolecules

Find similar proteins by:

(by identity cutoff) | Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Erythrocyte membrane protein 1	A	2653	Plasmodium falciparum NF54	Mutation(s): 0 Gene Names: PFNF54_03544
Find proteins for W7K270 (Plasmodium falciparum (isolate NF54)) Explore W7K270 Go to UniProtKB: W7K270
Protein Feature View Expand
Reference Sequence

Oligosaccharides

Entity ID: 2
Molecule	Chains	Chain Length	2D Diagram	Glycosylation	3D Interactions
beta-D-glucopyranuronic acid-(1-3)-2-acetamido-2-deoxy-4-O-sulfo-beta-D-galactopyranose-(1-4)-beta-D-glucopyranuronic acid-(1-3)-2-acetamido-2-deoxy-4-O-sulfo-beta-D-galactopyranose-(1-4)-beta-D-glucopyranuronic acid-(1-3)-2-acetamido-2-deoxy-4-O-sulfo-beta-D-galactopyranose-(1-4)-beta-D-glucopyranuronic acid-(1-3)-2-acetamido-2-deoxy-4-O-sulfo-beta-D-galactopyranose-(1-4)-beta-D-glucopyranuronic acid-(1-3)-2-acetamido-2-deoxy-4-O-sulfo-beta-D-galactopyranose-(1-4)-beta-D-glucopyranuronic acid	B	11		N/A	Oligosaccharides Interaction

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ASG Query on ASG Download Ideal Coordinates CCD File SDF format, chain C [A] MOL2 format, chain C [A]	A	2-acetamido-2-deoxy-4-O-sulfo-beta-D-galactopyranose C₈ H₁₅ N O₉ S WHCJUIFHMJFEFZ-UIAUGNHASA-N		Ligand Interaction

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.36 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Deposited Date: 2020-07-19
Released Date: 2021-01-13

Deposition Author(s):

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID)	United States	1 ZIA AI001237

Revision History

Version 1.0: 2021-01-13
Type: Initial release

RCSB PDB is funded by the National Science Foundation (DBI-1832184), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.