ATCC® VR-1477™ | Chlamydia trachomatis

Overview

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Quality Control

Organism Summary
Catalog Number	ATCC® VR-1477™
Strain Alias	TW-3 [Trachoma type C strain TW-3]
Isolation	Specimen from human conjunctiva.
Biosafety Level	2
Type Strain	No

Assembly Summary
Date Published	June 11, 2025
Length	1,033,562 nt
Sequencing Technology	Illumina + Oxford Nanopore Hybrid Assembly
Number of Contigs	3 (1 Circularized)
N50	1,009,489 nt
%GC	41.18%

Annotations Summary
Number of CDS	904
Number of Hypothetical Proteins	147
Number of tRNA	36

Input Reads Summary
Oxford Nanopore Read Count	103,793
Oxford Nanopore Median Q Score	26
Illumina Read Count	8,482,554
Illumina Mean Coverage Depth	265.408×
Illumina Median Q Score	34

Most similar genomes

The following genomes have the greatest genomic similarity to this one (≥95% average nucleotide identity):

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	Taxonomic Name	ATCC Product Page	Strain Alias	Tags	Date Published	Length	Download

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Sequencing Quality Control
Number of trimmed reads	8,482,554
Median Q score, all bases	34
Percent of median Q scores per cycle greater than 25	1%
Ambiguous content (% N bases)	0%

Assembly Quality Control
Estimated genome completeness	98.35%
Estimated genome contamination	2.22%
Average depth of coverage	265.408×

Notes

This bacterium was assembled, annotated, and curated using Oatmeal v3.0. See our technical documentation for further details: https://docs.onecodex.com/en/articles/5357065-assembly-qc-and-annotation-pipeline-versions

Chlamydia trachomatis (ATCC® VR-1477™)