A microbial metabolic model resource

GEM2 Atlas

Genome-scale metabolic models across species, isolation sources, geography, and genome quality.

Reviewer release · 26,424 curated genome records

26,424models

3,747resolved species

3,832GTDB taxa

20source classes

Genomes Species and source metadata

Quality control CheckM2 completeness and contamination

Metabolic models Genome-scale reconstruction layer

Pairwise interactions 19.2M environment-specific pair scores

Collection profile

A globally sourced, quality-controlled model collection

Composition updates with the active genome filters below.

Source composition

filtered records

Continent distribution

filtered records

Genome quality

CheckM2

01 · dRep

SGB representative phylogeny

dRep representatives summarized as a genome-quality, phylum, source, and geography annotated tree.

Circular phylogeny of 3,676 SGB representatives with phylum, source, genome feature, and geography tracks — Circular bac120 phylogeny with phylum, source, genome feature, and geography annotations.

Representative source groups

Representative phyla

02 · SMETANA

Pairwise interaction atlas

Static summaries from the full environment-stratified interaction table.

Interaction environments

Top interaction pairs

static highlights

Model A	Model B	Environment	Competition	Cooperation

03 · Model catalogue

Genome browser

Search by species, genome ID, sample, source, country, or taxonomy lineage.

Species	Source	Country	Completeness	Contamination	N50	Genome size

Atlas release

Data layers

This atlas view is generated from species metadata, SGB summaries, and compact interaction JSON derived from the full pairwise table. Memote scores can be added as a linked layer later.

Active now Species, source, geography, taxonomy, genome quality, SGB summary, and interaction summaries

Next layer Genome-to-SGB mapping, memote scores, and API-backed arbitrary pair lookup