Assembly
ASM188687v1
BioProject PRJNA301981 · BioSample SAMN04262337
GENOME-RESOLVED EVIDENCE
GCA_001886875.1
Clostridium butyricum · Complete Genome
View versioned NCBI assembly →
Quality metadata
Genome size 4639914 bp · GC 28.500%
Completeness 97.210% · contamination 1.510%
Pathway marker completeness
| Module | Markers | Fraction | Call |
|---|---|---|---|
| bcd_etf_module | 0/3 | 0.000 | Partial/absent |
| ethanol_entry_support | 0/1 | 0.000 | Partial/absent |
| fatty_acid_biosynthesis_core | 2/8 | 0.250 | Partial/absent |
| lactate_entry_support | 2/2 | 1.000 | Complete marker set |
| reverse_beta_oxidation_core | 2/4 | 0.500 | Partial/absent |
| rnf_complex | 0/6 | 0.000 | Partial/absent |
Detected markers
| Marker | Function | Copies |
|---|---|---|
| accA | acetyl-CoA carboxylase carboxyltransferase alpha | 1 |
| accD | acetyl-CoA carboxylase carboxyltransferase beta | 1 |
| lctP | L-lactate permease | 1 |
| ldh | L-lactate dehydrogenase | 4 |
| crt | crotonase/enoyl-CoA hydratase | 1 |
| thl | acetyl-CoA acetyltransferase/thiolase | 1 |
Profile-HMM marker predictions
Approved candidates and review records are genomic predictions, not evidence of expression or MCFA production. Excluded matches remain visible for audit.
| Marker / protein | Confidence | Review status | Score / coverage | Supporting evidence |
|---|---|---|---|---|
| No profile-HMM predictions for this assembly. | ||||
Protein-level evidence
| Gene | Protein | Orthogroup | Coordinates | Annotation |
|---|---|---|---|---|
| ldhNPD4_1040 | APF22643.1 | OG0000131 | CP013239.1:1171428–1172366 - | L-lactate dehydrogenase [Clostridium butyricum] |
| ldhNPD4_1345 | APF22858.1 | OG0000131 | CP013239.1:1517444–1518397 + | L-lactate dehydrogenase [Clostridium butyricum] |
| ldhNPD4_1899 | APF24104.1 | OG0000131 | CP013239.1:2140573–2141526 + | L-lactate dehydrogenase [Clostridium butyricum] |
| ldhNPD4_3995 | APF21455.1 | OG0000131 | CP013238.1:557462–558406 + | L-lactate dehydrogenase (plasmid) [Clostridium butyricum] |
| thlANPD4_3376 | APF22813.1 | OG0000234 | CP013239.1:3731863–3733044 - | acetyl-CoA acetyltransferase [Clostridium butyricum] |
| accDNPD4_1419 | APF21830.1 | OG0000403 | CP013239.1:1596775–1597668 + | acetyl-CoA carboxylase, carboxyl transferase, beta subunit [Clostridium butyricum] |
| accANPD4_1420 | APF23585.1 | OG0000885 | CP013239.1:1597661–1598479 + | acetyl-CoA carboxylase, carboxyl transferase, alpha subunit [Clostridium butyricum] |
| lctPNPD4_1798 | APF24152.1 | OG0001228 | CP013239.1:2025607–2027148 + | transporter, lactate permease family protein [Clostridium butyricum] |
| crtNPD4_36 | APF23919.1 | OG0001394 | CP013239.1:41835–42620 - | enoyl-CoA hydratase/isomerase family protein [Clostridium butyricum] |
These are genomic annotation predictions. Experimental activity, expression and metabolite production require separate evidence.