ATCC® VR-571B™ | Chlamydia trachomatis

Overview

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Organism Summary
Catalog Number	ATCC® VR-571B™
Strain Alias	Trachoma type A strain HAR-13 [strain Har 13]
Isolation	Conjunctiva from a child with trachoma, human conjunctiva.
Tags	Type Strain
Biosafety Level	2
Type Strain	Yes

Assembly Summary
Date Published	March 24, 2025
Length	1,073,622 nt
Sequencing Technology	Illumina + Oxford Nanopore Hybrid Assembly
Number of Contigs	4 (All Circularized)
N50	1,043,877 nt
%GC	41.21%

Annotations Summary
Number of CDS	923
Number of Hypothetical Proteins	158
Number of tRNA	40
Number of 5s rRNA	2
Number of 16s rRNA	2
Number of 23s rRNA	2

Input Reads Summary
Oxford Nanopore Read Count	217,942
Oxford Nanopore Median Q Score	36
Illumina Read Count	6,524,556
Illumina Mean Coverage Depth	593.961×
Illumina Median Q Score	40

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	6,524,556
Median Q score, all bases	40
Percent of median Q scores per cycle greater than 25	1%
Ambiguous content (% N bases)	0%

Assembly Quality Control
Estimated genome completeness	98.92%
Estimated genome contamination	0%
Average depth of coverage	593.961×

Notes

This bacterium was assembled, annotated, and curated using Oatmeal v2.1. See our technical documentation for further details: https://docs.onecodex.com/en/articles/5357065-assembly-qc-and-annotation-pipeline-versions

Chlamydia trachomatis (ATCC® VR-571B™)