9VKV | pdb_00009vkv

Cryo-EM structure of the type I pilus from Escherichia Coli and the surrounding water network

PDB DOI: https://doi.org/10.2210/pdb9VKV/pdb
EM Map EMD-65144: EMDB EMDataResource

Classification: CELL ADHESION
Organism(s): Escherichia coli K-12
Mutation(s): No

Deposited: 2025-06-24 Released: 2025-07-16
Deposition Author(s): Petrova, T.E., Glukhov, A.S., Guskov, A., Gabdulkhakov, A.G.
Funding Organization(s): Not funded

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 2.09 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

wwPDB Validation 3D Report Full Report

This is version 1.0 of the entry. See complete history.

Literature

Cryo-EM structure of the type I pilus from Escherichia Coli and the surrounding water network

Petrova, T.E., Glukhov, A.S., Guskov, A., Gabdulkhakov, A.G.

To be published.

Macromolecule Content

Total Structure Weight: 237.53 kDa
Atom Count: 18,339
Modeled Residue Count: 2,385
Deposited Residue Count: 2,385
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Type-1 fimbrial protein, A chain	A, B, C, D, E A, B, C, D, E, F, G, H, I, J, K, L, M, N, O	159	Escherichia coli K-12	Mutation(s): 0
UniProt
Find proteins for P04128 (Escherichia coli (strain K12)) Explore P04128 Go to UniProtKB: P04128
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P04128
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 2.09 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX	1.21.1_5286
RECONSTRUCTION	cryoSPARC

Structure Validation

View Full Validation Report

Entry History & Funding Information

Deposition Data

Released Date: 2025-07-16

Deposition Author(s):

Gabdulkhakov, A.G.

Funding Organization	Location	Grant Number
Not funded		--

Revision History (Full details and data files)

Version 1.0: 2025-07-16
Type: Initial release

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), 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 R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.