All families / PF10350
PF10350: DUF2428
THADA/TRM732, DUF2428
- Curation status
- SEEDED
- Seed status
- KNOWN HISTORICAL DUF
- Characterization
- UNSCORED
Grounding
PF10350: THADA/TRM732, DUF2428
IPR019442: integrated entry for THADA/TRM732, DUF2428
Source description
This conserved domain is found in Thyroid adenoma-associated proteins (THADA) and the yeast homologue, TRM732. Trm732 forms a complex with the methyltransferase Trm7 to 2'- O-methylate tRNA residue 32 (Nm32), being required for Trm7 methylation activity. In humans, mutations of the Trm7 homologue FTSJ1, which interacts with THADA, impair Nm32 modifications, associated with non-syndromic X-linked intellectual disability [InterPro reference PUB00098320,InterPro reference PUB00098321,InterPro reference PUB00098322]. It has been suggested that these proteins may play a role in additional biological processes not related to translation. This domain contains a RRSAGLP conserved motif that is required for tRNA modification activity (Funk HM et.al., Preprint from bioRxiv, 03 Jun 2021 DOI: 10.1101/2021.06.03.446962) [InterPro reference PUB00098320,InterPro reference PUB00098321,InterPro reference PUB00098322].
Evidence and references
- InterPro entry and its literature references. PUB identifiers are internal InterPro references, not PubMed identifiers. Unresolved citations link to the originating entry.
- Frozen description source: InterPro/Pfam API
Source descriptions and links are provenance, not independent functional validation.
Evidence counts: not scored.
Curated functional assertions
No curated functional assertions supplied.
Protein sequence examples
5 verified sequence examples. FASTA
| UniProt | Protein / organism | Sequence | Provenance |
|---|---|---|---|
| A8C756 | tRNA (32-2'-O)-methyltransferase regulator THADA Mus musculus | 1938 aa; version 1 UniProt 2026_03 | UNIPROT FETCH |
| O60081 | tRNA (32-2'-O)-methyltransferase regulator trm732 Schizosaccharomyces pombe (strain 972 / ATCC 24843) | 1502 aa; version 1 UniProt 2026_03 | UNIPROT FETCH1 sibling references |
| Q03496 | tRNA (32-2'-O)-methyltransferase regulator TRM732 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) | 1420 aa; version 1 UniProt 2026_03 | UNIPROT FETCH |
| Q6YHU6 | tRNA (32-2'-O)-methyltransferase regulator THADA Homo sapiens | 1953 aa; version 1 UniProt 2026_03 | PTM REGISTRY MIRROR |
| Q9VWB9 | tRNA (32-2'-O)-methyltransferase regulator THADA Drosophila melanogaster | 1746 aa; version 3 UniProt 2026_03 | UNIPROT FETCH |
Pfam membership is not functional evidence. Whole-protein sequences do not establish domain boundaries. A coverage gap here is not absence from UniProt.
Sequences and metadata: UniProt Consortium, CC BY 4.0.
Domain matches
No residue-level domain match evidence is available in this build. Structure and AlphaFold counters do not supply coordinates or establish function.
Snapshot counters
- proteins
- 4,556
- matches
- 4,613
- proteomes
- 3,000
- taxa
- 7,989
- structures
- 1
- alphafold models
- 662
- domain architectures
- 87
Classification basis
short name matches duf
No scoring reasons supplied.
Related Mech records
| Family | Mech | Record | Protein | Link basis |
|---|---|---|---|---|
| DUF2428 (PF10350) | ProteinTraitsMech | THADA/TRM732, DUF2428 | A8C756 tRNA (32-2'-O)-methyltransferase regulator THADA | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | THADA/TRM732, DUF2428 | Q03496 tRNA (32-2'-O)-methyltransferase regulator TRM732 | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | THADA/TRM732, DUF2428 | Q6YHU6 tRNA (32-2'-O)-methyltransferase regulator THADA | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | THADA/TRM732, DUF2428 | Q9VWB9 tRNA (32-2'-O)-methyltransferase regulator THADA | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | THADA/TRM732, DUF2428 | trait identifier | |
| DUF2428 (PF10350) | ProteinTraitsMech | tRNA (32-2'-O)-methyltransferase regulator THADA-like, C-terminal TPR repeats region | A8C756 tRNA (32-2'-O)-methyltransferase regulator THADA | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | tRNA (32-2'-O)-methyltransferase regulator THADA-like, C-terminal TPR repeats region | Q03496 tRNA (32-2'-O)-methyltransferase regulator TRM732 | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | tRNA (32-2'-O)-methyltransferase regulator THADA-like, C-terminal TPR repeats region | Q6YHU6 tRNA (32-2'-O)-methyltransferase regulator THADA | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | tRNA (32-2'-O)-methyltransferase regulator THADA-like, C-terminal TPR repeats region | Q9VWB9 tRNA (32-2'-O)-methyltransferase regulator THADA | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | tRNA (32-2'-O)-methyltransferase regulator THADA-like, TPR repeats region | A8C756 tRNA (32-2'-O)-methyltransferase regulator THADA | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | tRNA (32-2'-O)-methyltransferase regulator THADA-like, TPR repeats region | Q03496 tRNA (32-2'-O)-methyltransferase regulator TRM732 | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | tRNA (32-2'-O)-methyltransferase regulator THADA-like, TPR repeats region | Q6YHU6 tRNA (32-2'-O)-methyltransferase regulator THADA | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | tRNA (32-2'-O)-methyltransferase regulator THADA-like, TPR repeats region | Q9VWB9 tRNA (32-2'-O)-methyltransferase regulator THADA | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | THADA/TRM732, DUF2428 | Q03496 tRNA (32-2'-O)-methyltransferase regulator TRM732 | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | THADA/TRM732, DUF2428 | Q6YHU6 tRNA (32-2'-O)-methyltransferase regulator THADA | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | THADA/TRM732, DUF2428 | Q9VWB9 tRNA (32-2'-O)-methyltransferase regulator THADA | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | THADA/TRM732, DUF2428 | trait identifier | |
| DUF2428 (PF10350) | ProteinTraitsMech | Trm732, C-terminal TPR repeats | Q03496 tRNA (32-2'-O)-methyltransferase regulator TRM732 | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | Trm732, C-terminal TPR repeats | Q6YHU6 tRNA (32-2'-O)-methyltransferase regulator THADA | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | Trm732, C-terminal TPR repeats | Q9VWB9 tRNA (32-2'-O)-methyltransferase regulator THADA | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | Trm732, TPR repeats | Q03496 tRNA (32-2'-O)-methyltransferase regulator TRM732 | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | Trm732, TPR repeats | Q6YHU6 tRNA (32-2'-O)-methyltransferase regulator THADA | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | Trm732, TPR repeats | Q9VWB9 tRNA (32-2'-O)-methyltransferase regulator THADA | canonical example family classification |
| DUF2428 (PF10350) | ProteinTraitsMech | Trm72 ARM-like repeat region | O60081 tRNA (32-2'-O)-methyltransferase regulator trm732 | canonical example family classification |
Curation history and reviews
No retained curation events supplied.
No retained review supplied.
Record source
Status and evidence
- Seed status
- A name-based classification of frozen InterPro/Pfam metadata. UNKNOWN CANDIDATE means the metadata explicitly says the function is unknown. KNOWN HISTORICAL DUF means a DUF name matched without that wording; this heuristic is not proof of a known function and does not establish experimental characterization. EX DUF means Pfam renamed the family away from a DUF/UPF name, as recorded in Pfam's previous identifiers; a rename usually follows published work on some members but is naming history, not proof of function for every member. Some EX DUF families' current names or descriptions still say the function is unknown; their classification basis lists this, and scoring does not treat them as characterized. FALSE POSITIVE TEXT HIT means the naming rules did not match.
- Characterization
- A separate evidence-scoring result. UNSCORED means no score has been calculated; it is not evidence that the family lacks a known function. Missing scores are not negative evidence. PARTIALLY CHARACTERIZED has partial support; KNOWN HISTORICAL DUF can inherit the seed label or reflect a known-function signal. Neither label implies experimental validation.
- Evidence counts
- Source-specific signals, not unique proteins, publications, or confidence scores. Known counts Rhea reactions and experimentally supported GO molecular-function annotations. Partial counts functional/domain assignments. Context counts structural, environmental, orthology, interaction and neighborhood signals; context alone does not assign function. Repeated annotations may not be independent.
- Curation status
- Reported separately from seed classification and characterization. SNAPSHOT ONLY means no curated metadata was supplied for this build. SEEDED denotes a source-derived record, not an expert-reviewed functional claim.
- Missing counts
- Not available means the source did not supply that counter. A zero is a reported count. Not scored means evidence counts are unavailable.