9EGP | pdb_00009egp

Cryo-EM of type IV pilus from Geobacter metallireducens

PDB DOI: https://doi.org/10.2210/pdb9EGP/pdb
EM Map EMD-47993: EMDB EMDataResource

Classification: PROTEIN FIBRIL
Organism(s): Geobacter metallireducens
Mutation(s): No

Deposited: 2024-11-21 Released: 2025-11-26
Deposition Author(s): Egorova, M., Petersen, H.A., Chan, C.H., Bond, D.R., Wang, F.
Funding Organization(s): National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 3.60 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

wwPDB Validation 3D Report Full Report

Validation slider image for 9EGP

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

Literature

Cryo-EM of type IV pilus from Geobacter metallireducens

Egorova, M., Petersen, H.A., Chan, C.H., Bond, D.R., Wang, F.

To be published.

Macromolecule Content

Total Structure Weight: 19.44 kDa
Atom Count: 1,127
Modeled Residue Count: 151
Deposited Residue Count: 182
Unique protein chains: 2

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Geopilin domain 2 protein	A [auth B]	113	Geobacter metallireducens	Mutation(s): 0
UniProt
Find proteins for Q39VU0 (Geobacter metallireducens (strain ATCC 53774 / DSM 7210 / GS-15)) Explore Q39VU0 Go to UniProtKB: Q39VU0
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q39VU0
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Geopilin domain 1 protein	B [auth A]	69	Geobacter metallireducens	Mutation(s): 0
UniProt
Find proteins for Q39VU1 (Geobacter metallireducens (strain ATCC 53774 / DSM 7210 / GS-15)) Explore Q39VU1 Go to UniProtKB: Q39VU1
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q39VU1
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 3.60 Å
Aggregation State: FILAMENT
Reconstruction Method: HELICAL

EM Software:

Task	Software Package	Version
MODEL REFINEMENT	PHENIX

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2025-11-26

Deposition Author(s):

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)	United States	GM138756

Revision History (Full details and data files)

Version 1.0: 2025-11-26
Type: Initial release

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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.