P46943
Gene name |
GUF1 |
Protein name |
Translation factor GUF1, mitochondrial |
Names |
Elongation factor 4 homolog, EF-4, GTPase GUF1, Ribosomal back-translocase |
Species |
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) |
KEGG Pathway |
sce:YLR289W |
EC number |
|
Protein Class |
|
Descriptions
The autoinhibited protein was predicted that may have potential autoinhibitory elements via cis-regPred.
Autoinhibitory domains (AIDs)
Target domain |
|
Relief mechanism |
|
Assay |
cis-regPred |
Accessory elements
No accessory elements
Autoinhibited structure
Activated structure
1 structures for P46943
| Entry ID | Method | Resolution | Chain | Position | Source |
|---|---|---|---|---|---|
| AF-P46943-F1 | Predicted | AlphaFoldDB |
8 variants for P46943
| Variant ID(s) | Position | Change | Description | Diseaes Association | Provenance |
|---|---|---|---|---|---|
| s12-715121 | 11 | H>Y | No | SGRP | |
| s12-715130 | 14 | C>R | No | SGRP | |
| s12-715131 | 14 | C>Y | No | SGRP | |
| s12-715164 | 25 | N>S | No | SGRP | |
| s12-715317 | 76 | N>S | No | SGRP | |
| s12-715424 | 112 | K>E | No | SGRP | |
| s12-715869 | 260 | S>F | No | SGRP | |
| s12-716016 | 309 | S>F | No | SGRP |
No associated diseases with P46943
7 regional properties for P46943
| Type | Name | Position | InterPro Accession |
|---|---|---|---|
| domain | Elongation factor EFG, domain V-like | 449 - 534 | IPR000640 |
| domain | Translational (tr)-type GTP-binding domain | 44 - 228 | IPR000795 |
| domain | Translation elongation factor EFTu-like, domain 2 | 249 - 318 | IPR004161 |
| domain | Small GTP-binding protein domain | 46 - 215 | IPR005225 |
| domain | GTP-binding protein LepA, C-terminal | 538 - 643 | IPR013842 |
| conserved_site | Tr-type G domain, conserved site | 84 - 99 | IPR031157 |
| domain | Elongation factor 4, domain IV | 450 - 530 | IPR035654 |
4 GO annotations of cellular component
| Name | Definition |
|---|---|
| mitochondrial inner membrane | The inner, i.e. lumen-facing, lipid bilayer of the mitochondrial envelope. It is highly folded to form cristae. |
| mitochondrial matrix | The gel-like material, with considerable fine structure, that lies in the matrix space, or lumen, of a mitochondrion. It contains the enzymes of the tricarboxylic acid cycle and, in some organisms, the enzymes concerned with fatty acid oxidation. |
| mitochondrion | A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration. |
| nucleus | A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent. |
4 GO annotations of molecular function
| Name | Definition |
|---|---|
| GTP binding | Binding to GTP, guanosine triphosphate. |
| GTPase activity | Catalysis of the reaction: GTP + H2O = GDP + H+ + phosphate. |
| mitochondrial ribosome binding | Binding to a mitochondrial ribosome. |
| ribosome binding | Binding to a ribosome. |
2 GO annotations of biological process
| Name | Definition |
|---|---|
| positive regulation of translation | Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of proteins by the translation of mRNA or circRNA. |
| translation | The cellular metabolic process in which a protein is formed, using the sequence of a mature mRNA or circRNA molecule to specify the sequence of amino acids in a polypeptide chain. Translation is mediated by the ribosome, and begins with the formation of a ternary complex between aminoacylated initiator methionine tRNA, GTP, and initiation factor 2, which subsequently associates with the small subunit of the ribosome and an mRNA or circRNA. Translation ends with the release of a polypeptide chain from the ribosome. |
2 homologous proteins in AiPD
| 10 | 20 | 30 | 40 | 50 | 60 |
| MLKFRIRPVR | HIRCYKRHAY | FLRYNHTTTP | AQKLQAQIEQ | IPLENYRNFS | IVAHVDHGKS |
| 70 | 80 | 90 | 100 | 110 | 120 |
| TLSDRLLEIT | HVIDPNARNK | QVLDKLEVER | ERGITIKAQT | CSMFYKDKRT | GKNYLLHLID |
| 130 | 140 | 150 | 160 | 170 | 180 |
| TPGHVDFRGE | VSRSYASCGG | AILLVDASQG | IQAQTVANFY | LAFSLGLKLI | PVINKIDLNF |
| 190 | 200 | 210 | 220 | 230 | 240 |
| TDVKQVKDQI | VNNFELPEED | IIGVSAKTGL | NVEELLLPAI | IDRIPPPTGR | PDKPFRALLV |
| 250 | 260 | 270 | 280 | 290 | 300 |
| DSWYDAYLGA | VLLVNIVDGS | VRKNDKVICA | QTKEKYEVKD | IGIMYPDRTS | TGTLKTGQVG |
| 310 | 320 | 330 | 340 | 350 | 360 |
| YLVLGMKDSK | EAKIGDTIMH | LSKVNETEVL | PGFEEQKPMV | FVGAFPADGI | EFKAMDDDMS |
| 370 | 380 | 390 | 400 | 410 | 420 |
| RLVLNDRSVT | LERETSNALG | QGWRLGFLGS | LHASVFRERL | EKEYGSKLII | TQPTVPYLVE |
| 430 | 440 | 450 | 460 | 470 | 480 |
| FTDGKKKLIT | NPDEFPDGAT | KRVNVAAFHE | PFIEAVMTLP | QEYLGSVIRL | CDSNRGEQID |
| 490 | 500 | 510 | 520 | 530 | 540 |
| ITYLNTNGQV | MLKYYLPLSH | LVDDFFGKLK | SVSRGFASLD | YEDAGYRISD | VVKLQLLVNG |
| 550 | 560 | 570 | 580 | 590 | 600 |
| NAIDALSRVL | HKSEVERVGR | EWVKKFKEYV | KSQLYEVVIQ | ARANNKIIAR | ETIKARRKDV |
| 610 | 620 | 630 | 640 | ||
| LQKLHASDVS | RRKKLLAKQK | EGKKHMKTVG | NIQINQEAYQ | AFLRR |