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TRNA-YW Synthesizing Protein 5 (TYW5) is a protein within Homo sapiens that is encoded by the TYW5 gene .[ 5] [ 6]
TYW5 is located on chromosome 2q33.1 on the minus strand and spans 26,579 nucleotides .[ 6]
TYW5 is neighbored upstream by the genes C2orf69 (199,911,293 - 199,955,935) and Matrix AAA Peptidase Interacting Protein 1 (MAIP1) (199,955,317-200,008,540).[ 7]
The TYW5 protein consists of 315 amino acids with a molecular mass of approximately 36.5 kDa . TYW5 functions as a homodimer and relies on Fe²⁺ ions as cofactors for its enzymatic activity, specifically involved in tRNA modification.[ 6] [ 8]
There are four known paralogs to TYW5.[ 6] [ 9]
HSPB1 Associated Protein 1 (HSPBAP1 )
Jumonji C Domain-Containing Protein 5 (JMJD5)
Hypoxia Inducible Factor 1 Subunit Alpha Inhibitor (HIF1AN )
Jumonji Domain-Containing Protein 7 (JMJD7)
Corrected Sequence Divergence vs Estimated Date of Divergence of TYW5.
TYW5 in Homo sapiens is shown to be highly conserved. It is found in many vertebrates and invertebrates, as displayed in the table 1.[ 10]
Table 1: Selected Orthologs of TYW5 (C2orf60)
Genus/Species
Common Name
Class
Order
Accession Number
Sequence Length (aa)
Sequence Identity (%)
Divergence from Humans (MYA)
Homo sapiens
Human
Mammalia
Primate
NP_001034782.1
315
100%
-
Gorilla gorilla gorilla
Gorilla
Mammalia
Primate
XP_018878290.1
315
99.68%
8.6
Artibeus jamaicensis
Jamaican fruit bat
Mammalia
Chiroptera
XP_037023423.2
315
94.92%
94
Hippopotamus amphibius kiboko
River Hippopotamus
Mammalia
Artiodactyla
XP_057601540.1
315
94.57%
94
Talpa occidentalis
Spanish mole
Mammalia
Eulipotyphla
XP_037379687.1
315
94.29%
94
Panthera tigris
Tiger
Mammalia
Carnivora
XP_007094793.1
315
93.65%
94
Ictidomys tridecemlineatus
Thirteen-lined ground squirrel
Mammalia
Rodentia
XP_005340922.1
315
92.06%
87
Eschrichtius robustus
Gray whale
Mammalia
Artiodactyla
XP_068400800.1
315
86.84%
94
Alligator mississippiensis
American alligator
Reptilia
Crocodilia
KYO33633.1
315
81.90%
319
Caretta caretta
Loggerhead sea turtle
Reptilia
Testudines
XP_048726478.1
315
81.27%
319
Gavia stellata
Red-throated loon
Aves
Gaviiformes
XP_059676631.1
318
79.55%
319
Gallus gallus
Red junglefowl
Aves
Galliformes
E1C7T6.1
318
77.52%
319
Pristis pectinata
Smalltooth sawfish
Chondrichthyes
Rhinopristiformes
XP_051883094.1
316
77.20%
462
Microcaecilia unicolor
Tiny Cayenne Caecilian
Amphibia
Gymnophiona
XP_030065847.1
354
77.07%
352
Acipenser oxyrinchus oxyrinchus
Atlantic sturgeon
Actinopterygii
Acipenseriformes
KAK1165839.1
341
72.82%
429
Danio rerio
Zebrafish
Actinopterygii
Cypriniformes
NP_001071011.1
326
66.99%
429
Haliotis asinina
Ass's-Ear Abalone
Gastropoda
Lepetellida
XP_067686775.1
326
65.91%
686
Owenia fusiformis
Tubeworm
Polychaeta
Canalipalpata
CAH1788010.1
370
65.33%
686
Exaiptasia diaphana
Pale anemone
Hexacorallia
Actiniaria
XP_020892862.1
308
60.34%
685
Anabrus simplex
Mormon cricket
Insecta
Orthoptera
P_066991715.2
313
59.40%
686
Ornithodoros turicata
relapsing fever tick
Arachnida
Ixodida
XP_064459258.1
309
54.18%
686
Drosophila melanogaster
Common fruit fly
Insecta
Diptera
7YXJ_A
322
23.49%
686
^ a b c GRCh38: Ensembl release 89: ENSG00000162971 – Ensembl , May 2017
^ a b c GRCm38: Ensembl release 89: ENSMUSG00000048495 – Ensembl , May 2017
^ "Human PubMed Reference:" . National Center for Biotechnology Information, U.S. National Library of Medicine .
^ "Mouse PubMed Reference:" . National Center for Biotechnology Information, U.S. National Library of Medicine .
^ "TYW5 tRNA-yW synthesizing protein 5 [Homo sapiens (human)] - Gene - NCBI" . www.ncbi.nlm.nih.gov . Retrieved 2024-09-29 .
^ a b c d "TYW5 Gene - TRNA-YW Synthesizing Protein 5" . GeneCards - The Human Gene Database . Retrieved 2024-09-29 .
^ "AceView: Gene:C2orf60, a comprehensive annotation of human, mouse and worm genes with mRNAs or ESTsAceView" . www.ncbi.nlm.nih.gov . Retrieved 2024-12-05 .
^ Key, Jana; Sen, Nesli Ece; Arsović, Aleksandar; Krämer, Stella; Hülse, Robert; Khan, Natasha Nadeem; Meierhofer, David; Gispert, Suzana; Koepf, Gabriele; Auburger, Georg (October 2020). "Systematic Surveys of Iron Homeostasis Mechanisms Reveal Ferritin Superfamily and Nucleotide Surveillance Regulation to be Modified by PINK1 Absence" . Cells . 9 (10): 2229. doi :10.3390/cells9102229 . ISSN 2073-4409 . PMC 7650593 . PMID 33023155 .
^ "Gene: TYW5 (ENSG00000162971) - Paralogues - Homo_sapiens - Ensembl genome browser 113" . useast.ensembl.org . Retrieved 2024-12-05 .
^ "Protein BLAST: search protein databases using a protein query" . blast.ncbi.nlm.nih.gov . Retrieved 2024-10-18 .