21CO image
Deposition Date 2025-12-08
Release Date 2026-07-08
Last Version Date 2026-07-08
Entry Detail
PDB ID:
21CO
Keywords:
CELL ADHESION
Title:
Mfa1 type V pilus from P.gingivalis
Biological Source:
Source Organism(s):
Porphyromonas gingivalis ATCC 33277 (Taxon ID: 431947)
Expression System(s):
Escherichia coli bl21(de3)
Method Details:
Experimental Method:
ELECTRON MICROSCOPY
Resolution:
2.99 Å
Aggregation State:
FILAMENT
Reconstruction Method:
SINGLE PARTICLE
21CO validation report missing
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Minor fimbrium subunit Mfa1
Gene (Uniprot):mfa1
Chain IDs:A
Chain Length:23
Number of Molecules:1
Biological Source:Porphyromonas gingivalis ATCC 33277
UniProt ID:B2RHG1
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Minor fimbrium subunit Mfa1
Gene (Uniprot):mfa1
Chain IDs:B
Chain Length:513
Number of Molecules:1
Biological Source:Porphyromonas gingivalis ATCC 33277
UniProt ID:B2RHG1
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Minor fimbrium subunit Mfa1
Gene (Uniprot):mfa1
Chain IDs:C
Chain Length:490
Number of Molecules:1
Biological Source:Porphyromonas gingivalis ATCC 33277
UniProt ID:B2RHG1
Ligand Molecules
CA
Primary Citation
Cryo-EM structure of the native assembled Mfa type V pilus from the periodontal pathogen Porphyromonas gingivalis.
Commun Biol ? ? ? (2026)
PMID: 42336997 DOI: 10.1038/s42003-026-10515-2
Primary Citation of related structures
21CO
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