SPECIES · STRAIN AND FUNCTION PROFILE
Lacrimispora xylanolytica
Reported/putative producer
Selected for comparative genomics; MCFA production is not implied.
Name, taxonomy and strain identifiers
Curation status: Ambiguous — review required · Taxon search · checked 2026-07-29. Multiple or strain-inexact BacDive candidates require curator selection. Candidate BacDive IDs: 2758.
Taxonomic record
- Scientific name
- Lacrimispora xylanolytica
- Rank
- species
- NCBI Taxonomy
- 29375
- Database role
- Reported/putative producer
Strain metadata needed
No evidence-linked strain profile has been curated. Genome assemblies below may represent several strains and must not be merged into a single phenotype.
Morphology and observable traits
| Strain | Gram stain | Cell shape | Motility | Spore formation | Colony morphology |
|---|---|---|---|---|---|
| No morphology observations curated. | |||||
Culture and growth conditions
| Strain | Medium | Temperature | pH | Atmosphere/result |
|---|---|---|---|---|
| No strain cultivation records curated. | ||||
Documented condition ranges
| Profile | pH | Temperature | Electron donors | Substrates/reactor |
|---|---|---|---|---|
| Species-level documented cultivation conditions | ?–?; optimum ? | 37.00–37.00 °C; optimum ? | Not curated | —; species-level culture records |
Physiology and metabolism
Documented substrates and products
Only approved assertions are shown. Results may be strain- and condition-specific.
| Relationship | Compound/source term | Evidence | Confidence | Condition |
|---|---|---|---|---|
| No approved strain-level phenotype assertions yet. | ||||
Predicted metabolic capabilities
Genome-derived hypotheses requiring review—not demonstrated substrates or products.
| Capability | Basis/status | Confidence | Assemblies | Limitation |
|---|---|---|---|---|
| No genome-derived capabilities available. | ||||
Isolation, environment and safety
| Strain | Isolation source | Category/location | Oxygen tolerance | Biosafety | GC content |
|---|---|---|---|---|---|
| No isolation or safety record curated. | |||||
Sequence information
Genome assemblies
| Accession | Source | Level | Size/GC | Quality | BioProject |
|---|---|---|---|---|---|
| GCA_026723765.1 | NCBI GenBank | Complete Genome | 4516221 bp / 42.500% | —% complete; —% contamination | PRJNA906722 |
Marker and ribosomal sequences
| Strain | Type | Accession | Length | Description |
|---|---|---|---|---|
| No strain-specific sequence resources curated. | ||||
MCFA pathways and genes
Reverse β-oxidation (chain elongation)0 of 5 functions0%
Fatty acid biosynthesis (FAS II)0 of 7 functions0%
Show 0 annotation-derived MCFA genes
| Gene | Locus | Function | Protein | Orthogroup |
|---|---|---|---|---|
| No strain-specific gene records. | ||||
Curator-approved marker pathway assessments
These summaries use approved candidate predictions only and update after every review decision.
| Assembly | Pathway rule | Approved markers | Status |
|---|---|---|---|
| GCA_026723765.1 | bcd_etf_module | 3 / 3 | Complete |
| GCA_026723765.1 | ethanol_entry_support | 1 / 1 | Complete |
| GCA_026723765.1 | fatty_acid_biosynthesis_core | 6 / 8 | Incomplete |
| GCA_026723765.1 | lactate_entry_support | 1 / 2 | Incomplete |
| GCA_026723765.1 | reverse_beta_oxidation_core | 4 / 4 | Complete |
| GCA_026723765.1 | rnf_complex | 4 / 6 | Incomplete |
Profile-HMM marker predictions
Approved candidates and unresolved review calls are genomic hypotheses, not evidence of expression or MCFA production.
| Marker | Assembly / protein | Confidence and status | Support | Review history |
|---|---|---|---|---|
| accBacetyl-CoA carboxylase biotin carboxyl carrier protein | GCA_026723765.1WP_268115190.1 · acetyl-CoA carboxylase biotin carboxyl carrier protein | Medium · Approved candidate | gene_symbol | 0 decisionsstrong profile plus independent annotation support: gene_symbol |
| accCacetyl-CoA carboxylase biotin carboxylase | GCA_026723765.1WP_268115189.1 · acetyl-CoA carboxylase biotin carboxylase subunit | Medium · Needs review | 0 decisionsretain confidence tier and orthogroup-support fields during import | |
| accDacetyl-CoA carboxylase carboxyltransferase beta | GCA_026723765.1WP_268115188.1 · acetyl-CoA carboxylase carboxyltransferase subunit alpha | High · Approved candidate | OG0000844 | 0 decisionsstrong profile and bridge orthogroup support |
| adhEbifunctional acetaldehyde-CoA/alcohol dehydrogenase | GCA_026723765.1WP_268115222.1 · bifunctional acetaldehyde-CoA/alcohol dehydrogenase | High · Approved candidate | OG0002334gene_symbol | 0 decisionsstrong profile and bridge orthogroup support; annotation support: gene_symbol |
| bcdbutyryl-CoA dehydrogenase | GCA_026723765.1WP_024836516.1 · acyl-CoA dehydrogenase family protein | Medium · Approved candidate | bcd_etfAB_neighborhood | 1 decisionContext-supported Bcd candidate: calibrated profile hit co-localized with independently approved EtfA and EtfB within six CDS positions. |
| coatbutyrate/acetoacetate CoA-transferase | GCA_026723765.1WP_024836918.1 · 3-oxoacid CoA-transferase subunit B | Medium · Approved candidate | specific_product_name | 0 decisionsstrong profile plus independent annotation support: specific_product_name |
| coatbutyrate/acetoacetate CoA-transferase | GCA_026723765.1WP_268114381.1 · 3-oxoacid CoA-transferase subunit B | High · Approved candidate | OG0004934specific_product_name | 0 decisionsstrong profile and bridge orthogroup support; annotation support: specific_product_name |
| coatbutyrate/acetoacetate CoA-transferase | GCA_026723765.1WP_268114382.1 · CoA transferase subunit A | Medium · Approved candidate | OG0000263specific_product_name | 0 decisionsstrong profile plus independent annotation support: specific_product_name |
| coatbutyrate/acetoacetate CoA-transferase | GCA_026723765.1WP_024836919.1 · CoA transferase subunit A | High · Approved candidate | OG0000263specific_product_name | 0 decisionsstrong profile and bridge orthogroup support; annotation support: specific_product_name |
| crtcrotonase/enoyl-CoA hydratase | GCA_026723765.1WP_268116231.1 · enoyl-CoA hydratase-related protein | High · Approved candidate | OG0002531specific_product_name | 0 decisionsstrong profile and bridge orthogroup support; annotation support: specific_product_name |
| crtcrotonase/enoyl-CoA hydratase | GCA_026723765.1WP_197029658.1 · enoyl-CoA hydratase/isomerase family protein | High · Approved candidate | OG0015082specific_product_name | 0 decisionsstrong profile and bridge orthogroup support; annotation support: specific_product_name |
| crtcrotonase/enoyl-CoA hydratase | GCA_026723765.1WP_268116582.1 · enoyl-CoA hydratase/isomerase family protein | High · Approved candidate | OG0015083specific_product_name | 0 decisionsstrong profile and bridge orthogroup support; annotation support: specific_product_name |
| etfAelectron transfer flavoprotein alpha subunit | GCA_026723765.1WP_268114125.1 · electron transfer flavoprotein subunit alpha | High · Approved candidate | OG0002903 | 0 decisionsstrong profile and bridge orthogroup support |
| etfAelectron transfer flavoprotein alpha subunit | GCA_026723765.1WP_268116241.1 · electron transfer flavoprotein subunit alpha | High · Approved candidate | OG0002903 | 0 decisionsstrong profile and bridge orthogroup support |
| etfAelectron transfer flavoprotein alpha subunit | GCA_026723765.1WP_268116238.1 · electron transfer flavoprotein subunit alpha/FixB family protein | Medium · Needs review | 0 decisionsretain confidence tier and orthogroup-support fields during import | |
| etfBelectron transfer flavoprotein beta subunit | GCA_026723765.1WP_024836512.1 · electron transfer flavoprotein subunit beta/FixA family protein | High · Approved candidate | OG0002348 | 0 decisionsstrong profile and bridge orthogroup support |
| etfBelectron transfer flavoprotein beta subunit | GCA_026723765.1WP_268114126.1 · electron transfer flavoprotein subunit beta/FixA family protein | High · Approved candidate | OG0002348 | 0 decisionsstrong profile and bridge orthogroup support |
| etfBelectron transfer flavoprotein beta subunit | GCA_026723765.1WP_268116236.1 · electron transfer flavoprotein subunit beta/FixA family protein | Medium · Needs review | 0 decisionsretain confidence tier and orthogroup-support fields during import | |
| fabDmalonyl-CoA--ACP transacylase | GCA_026723765.1WP_268115192.1 · ACP S-malonyltransferase | Medium · Approved candidate | gene_symbol | 0 decisionsstrong profile plus independent annotation support: gene_symbol |
| fabF3-oxoacyl-ACP synthase II | GCA_026723765.1WP_268115191.1 · beta-ketoacyl-ACP synthase II | Medium · Approved candidate | gene_symbol | 0 decisionsstrong profile plus independent annotation support: gene_symbol |
| fabF3-oxoacyl-ACP synthase II | GCA_026723765.1WP_268116141.1 · beta-ketoacyl-[acyl-carrier-protein] synthase family protein | Medium · Needs review | 0 decisionsno bridge-supported orthogroup; require domain, motif, or neighborhood confirmation | |
| fabF3-oxoacyl-ACP synthase II | GCA_026723765.1WP_268116112.1 · beta-ketoacyl-[acyl-carrier-protein] synthase family protein | Medium · Needs review | 0 decisionsno bridge-supported orthogroup; require domain, motif, or neighborhood confirmation | |
| fabG3-oxoacyl-ACP reductase | GCA_026723765.1WP_024837930.1 · 3-oxoacyl-[acyl-carrier-protein] reductase | High · Approved candidate | OG0000008gene_symbol | 0 decisionsstrong profile and bridge orthogroup support; annotation support: gene_symbol |
| fabG3-oxoacyl-ACP reductase | GCA_026723765.1WP_268115641.1 · elongation factor P 5-aminopentanone reductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabG3-oxoacyl-ACP reductase | GCA_026723765.1WP_024838091.1 · SDR family oxidoreductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabG3-oxoacyl-ACP reductase | GCA_026723765.1WP_024836728.1 · gluconate 5-dehydrogenase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabG3-oxoacyl-ACP reductase | GCA_026723765.1WP_024836665.1 · SDR family NAD(P)-dependent oxidoreductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabG3-oxoacyl-ACP reductase | GCA_026723765.1WP_268115215.1 · SDR family NAD(P)-dependent oxidoreductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabG3-oxoacyl-ACP reductase | GCA_026723765.1WP_024835795.1 · 3-ketoacyl-ACP reductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabG3-oxoacyl-ACP reductase | GCA_026723765.1WP_024836658.1 · SDR family oxidoreductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabG3-oxoacyl-ACP reductase | GCA_026723765.1WP_268116420.1 · SDR family oxidoreductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabG3-oxoacyl-ACP reductase | GCA_026723765.1WP_268114385.1 · SDR family NAD(P)-dependent oxidoreductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabG3-oxoacyl-ACP reductase | GCA_026723765.1WP_024838589.1 · SDR family oxidoreductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabG3-oxoacyl-ACP reductase | GCA_026723765.1WP_268114146.1 · SDR family NAD(P)-dependent oxidoreductase | High · Needs review | OG0000242 | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific |
| fabH3-oxoacyl-ACP synthase III | GCA_026723765.1WP_024836622.1 · 3-oxoacyl-ACP synthase III family protein | Medium · Approved candidate | specific_product_name | 0 decisionsstrong profile plus independent annotation support: specific_product_name |
| fabH3-oxoacyl-ACP synthase III | GCA_026723765.1WP_268115193.1 · beta-ketoacyl-ACP synthase III | Medium · Needs review | 0 decisionsno bridge-supported orthogroup; require domain, motif, or neighborhood confirmation | |
| fabH3-oxoacyl-ACP synthase III | GCA_026723765.1WP_268116132.1 · 3-oxoacyl-ACP synthase III family protein | Medium · Approved candidate | specific_product_name | 0 decisionsstrong profile plus independent annotation support: specific_product_name |
| fabKenoyl-ACP reductase FabK | GCA_026723765.1WP_024837928.1 · enoyl-[acyl-carrier-protein] reductase FabK | Medium · Approved candidate | gene_symbol | 0 decisionsstrong profile plus independent annotation support: gene_symbol |
| fabLenoyl-ACP reductase FabL | GCA_026723765.1WP_024836658.1 · SDR family oxidoreductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabLenoyl-ACP reductase FabL | GCA_026723765.1WP_024837930.1 · 3-oxoacyl-[acyl-carrier-protein] reductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabLenoyl-ACP reductase FabL | GCA_026723765.1WP_268115641.1 · elongation factor P 5-aminopentanone reductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabLenoyl-ACP reductase FabL | GCA_026723765.1WP_024838091.1 · SDR family oxidoreductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabLenoyl-ACP reductase FabL | GCA_026723765.1WP_268115215.1 · SDR family NAD(P)-dependent oxidoreductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabLenoyl-ACP reductase FabL | GCA_026723765.1WP_024836728.1 · gluconate 5-dehydrogenase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabLenoyl-ACP reductase FabL | GCA_026723765.1WP_268116420.1 · SDR family oxidoreductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabLenoyl-ACP reductase FabL | GCA_026723765.1WP_024835795.1 · 3-ketoacyl-ACP reductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabLenoyl-ACP reductase FabL | GCA_026723765.1WP_024836665.1 · SDR family NAD(P)-dependent oxidoreductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabLenoyl-ACP reductase FabL | GCA_026723765.1WP_268114385.1 · SDR family NAD(P)-dependent oxidoreductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabLenoyl-ACP reductase FabL | GCA_026723765.1WP_024838589.1 · SDR family oxidoreductase | Medium · Needs review | 0 decisionsextreme per-proteome copy number; profile alone is not function-specific | |
| fabZ3-hydroxyacyl-ACP dehydratase | GCA_026723765.1WP_024837933.1 · 3-hydroxyacyl-ACP dehydratase FabZ | High · Approved candidate | OG0000074gene_symbol | 0 decisionsstrong profile and bridge orthogroup support; annotation support: gene_symbol |
| hbd3-hydroxybutyryl-CoA dehydrogenase | GCA_026723765.1WP_268116232.1 · 3-hydroxyacyl-CoA dehydrogenase family protein | Medium · Needs review | 0 decisionsretain confidence tier and orthogroup-support fields during import | |
| hbd3-hydroxybutyryl-CoA dehydrogenase | GCA_026723765.1WP_268114387.1 · 3-hydroxyacyl-CoA dehydrogenase family protein | High · Approved candidate | OG0000153 | 0 decisionsstrong profile and bridge orthogroup support |
| lctPL-lactate permease | GCA_026723765.1WP_268116239.1 · L-lactate permease | High · Approved candidate | OG0000731 | 0 decisionsstrong profile and bridge orthogroup support |
| lctPL-lactate permease | GCA_026723765.1WP_024835891.1 · L-lactate permease | Medium · Needs review | 0 decisionsretain confidence tier and orthogroup-support fields during import | |
| ldhL-lactate dehydrogenase | GCA_026723765.1WP_024838463.1 · L-lactate dehydrogenase | Medium · Needs review | 0 decisionsretain confidence tier and orthogroup-support fields during import | |
| ldhL-lactate dehydrogenase | GCA_026723765.1WP_024838320.1 · L-lactate dehydrogenase | Medium · Needs review | 0 decisionsretain confidence tier and orthogroup-support fields during import | |
| ldhL-lactate dehydrogenase | GCA_026723765.1WP_268115300.1 · L-lactate dehydrogenase | Medium · Needs review | 0 decisionsretain confidence tier and orthogroup-support fields during import | |
| rnfARnf complex subunit A | GCA_026723765.1WP_268114284.1 · electron transport complex protein RnfA | High · Approved candidate | OG0001169 | 0 decisionsstrong profile and bridge orthogroup support |
| rnfCRnf complex subunit C | GCA_026723765.1WP_268114287.1 · electron transport complex subunit RsxC | High · Approved candidate | OG0001114 | 0 decisionsstrong profile and bridge orthogroup support |
| rnfDRnf complex subunit D | GCA_026723765.1WP_268114286.1 · RnfABCDGE type electron transport complex subunit D | High · Approved candidate | OG0001182 | 0 decisionsstrong profile and bridge orthogroup support |
| rnfERnf complex subunit E | GCA_026723765.1WP_024835590.1 · electron transport complex subunit RsxE | High · Approved candidate | OG0001153 | 0 decisionsstrong profile and bridge orthogroup support |
| thlacetyl-CoA acetyltransferase/thiolase | GCA_026723765.1WP_268116585.1 · acetyl-CoA C-acetyltransferase | Medium · Needs review | 0 decisionsretain confidence tier and orthogroup-support fields during import | |
| thlacetyl-CoA acetyltransferase/thiolase | GCA_026723765.1WP_268114383.1 · acetyl-CoA C-acetyltransferase | Medium · Needs review | 0 decisionsretain confidence tier and orthogroup-support fields during import | |
| thlacetyl-CoA acetyltransferase/thiolase | GCA_026723765.1WP_416861720.1 · acetyl-CoA C-acetyltransferase | High · Approved candidate | OG0000010 | 0 decisionsstrong profile and bridge orthogroup support |
Literature and provenance
| Study | DOI | Public data |
|---|---|---|
| No organism-linked literature indexed yet. | ||
Profile evidence
- No strain-profile evidence attached.
External databases can change. mcfaKB records source links and separates experimentally reported, curator-entered and predicted information.