UniProtKB - Q5EA24 (RIOX2_BOVIN)
Protein
Ribosomal oxygenase 2
Gene
RIOX2
Organism
Bos taurus (Bovine)
Status
Functioni
Oxygenase that can act as both a histone lysine demethylase and a ribosomal histidine hydroxylase. Is involved in the demethylation of trimethylated 'Lys-9' on histone H3 (H3K9me3), leading to an increase in ribosomal RNA expression. Also catalyzes the hydroxylation of 60S ribosomal protein L27a on 'His-39'. May play an important role in cell growth and survival. May be involved in ribosome biogenesis, most likely during the assembly process of pre-ribosomal particles (By similarity).By similarity
Catalytic activityi
Cofactori
Fe2+By similarityNote: Binds 1 Fe2+ ion per subunit.By similarity
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Metal bindingi | 179 | Iron; catalyticPROSITE-ProRule annotation | 1 | |
Metal bindingi | 181 | Iron; catalyticPROSITE-ProRule annotation | 1 | |
Metal bindingi | 240 | Iron; catalyticPROSITE-ProRule annotation | 1 |
GO - Molecular functioni
- 2-oxoglutarate-dependent dioxygenase activity Source: GO_Central
- histone demethylase activity (H3-K36 specific) Source: GO_Central
- histone demethylase activity (H3-K4 specific) Source: GO_Central
- metal ion binding Source: UniProtKB-KW
GO - Biological processi
- histone H3-K36 demethylation Source: GO_Central
- histone H3-K4 demethylation Source: GO_Central
- ribosome biogenesis Source: UniProtKB-KW
Keywordsi
Molecular function | Dioxygenase, Oxidoreductase |
Biological process | Ribosome biogenesis, Transcription, Transcription regulation |
Ligand | Iron, Metal-binding |
Names & Taxonomyi
Protein namesi | Recommended name: Ribosomal oxygenase 2Alternative name(s): Bifunctional lysine-specific demethylase and histidyl-hydroxylase MINA (EC:1.14.11.-) Histone lysine demethylase MINA MYC-induced nuclear antigen |
Gene namesi | Name:RIOX2 Synonyms:MINAImported |
Organismi | Bos taurus (Bovine) |
Taxonomic identifieri | 9913 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Laurasiatheria › Artiodactyla › Ruminantia › Pecora › Bovidae › Bovinae › Bos |
Proteomesi |
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PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000308376 | 1 – 462 | Ribosomal oxygenase 2Add BLAST | 462 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Modified residuei | 308 | PhosphoserineBy similarity | 1 |
Keywords - PTMi
PhosphoproteinProteomic databases
PaxDbi | Q5EA24 |
PRIDEi | Q5EA24 |
Expressioni
Gene expression databases
Bgeei | ENSBTAG00000015546, Expressed in spermatocyte and 19 other tissues |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 139 – 271 | JmjCPROSITE-ProRule annotationAdd BLAST | 133 |
Sequence similaritiesi
Phylogenomic databases
eggNOGi | KOG3706, Eukaryota |
HOGENOMi | CLU_013645_0_1_1 |
InParanoidi | Q5EA24 |
OMAi | RPTHEFT |
OrthoDBi | 693909at2759 |
TreeFami | TF318659 |
Family and domain databases
InterProi | View protein in InterPro IPR003347, JmjC_dom IPR039994, JmjC_protein |
PANTHERi | PTHR13096, PTHR13096, 1 hit |
Pfami | View protein in Pfam PF08007, Cupin_4, 1 hit |
PROSITEi | View protein in PROSITE PS51184, JMJC, 1 hit |
i Sequence
Sequence statusi: Complete.
Q5EA24-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MPKKARPAGD GKEQGPAPKQ VKVEAACGPS SPLNFDSPSG LFESFISPIK
60 70 80 90 100
TETFFKEFWE QKPLLIQRDD PALATYYQSL FRLSDLKSLC SWGIYYGRDV
110 120 130 140 150
NVCRCVHGKK KVLNKDGRVH FLQLRQDFDQ KRATIQFHQP QRFKDELWRI
160 170 180 190 200
QEKLECYFGS LVGSNVYITP AGAQGLPPHY DDVEVFILQL EGEKHWRLYQ
210 220 230 240 250
PTVPLAREYS VEAEDRIGRP THEFTLKPGD LLYFPRGTIH QADTPEGLAH
260 270 280 290 300
STHVTISTYQ SSSWGDFLLD TISGLVFDTA KADVALRAGI PRQLLLQAES
310 320 330 340 350
IAVATRLSGF LRMLADRLEG TKELPSADMK KDFAMNRLPP YYMGDRAKLV
360 370 380 390 400
APGGQLPGLD STVRLQFRDH VVLTVGPYQD PSDETRGEMV YVYHSLRNRR
410 420 430 440 450
DTHMMGNETE SYGLRFPLSY MDALKQIWNS SAISVKDLKL TTDEEKQNLV
460
LSLWTECLIQ VV
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 297 | Missing in AAI09962 (Ref. 2) Curated | 1 | |
Sequence conflicti | 367 | F → I in AAI09962 (Ref. 2) Curated | 1 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | BT020745 mRNA Translation: AAX08762.1 BC109961 mRNA Translation: AAI09962.1 |
RefSeqi | NP_001015675.1, NM_001015675.1 XP_005201241.1, XM_005201184.3 XP_005201242.1, XM_005201185.2 XP_010799281.1, XM_010800979.2 |
Genome annotation databases
GeneIDi | 540466 |
KEGGi | bta:540466 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | BT020745 mRNA Translation: AAX08762.1 BC109961 mRNA Translation: AAI09962.1 |
RefSeqi | NP_001015675.1, NM_001015675.1 XP_005201241.1, XM_005201184.3 XP_005201242.1, XM_005201185.2 XP_010799281.1, XM_010800979.2 |
3D structure databases
SMRi | Q5EA24 |
ModBasei | Search... |
Protein-protein interaction databases
STRINGi | 9913.ENSBTAP00000020656 |
Proteomic databases
PaxDbi | Q5EA24 |
PRIDEi | Q5EA24 |
Genome annotation databases
GeneIDi | 540466 |
KEGGi | bta:540466 |
Organism-specific databases
CTDi | 84864 |
Phylogenomic databases
eggNOGi | KOG3706, Eukaryota |
HOGENOMi | CLU_013645_0_1_1 |
InParanoidi | Q5EA24 |
OMAi | RPTHEFT |
OrthoDBi | 693909at2759 |
TreeFami | TF318659 |
Gene expression databases
Bgeei | ENSBTAG00000015546, Expressed in spermatocyte and 19 other tissues |
Family and domain databases
InterProi | View protein in InterPro IPR003347, JmjC_dom IPR039994, JmjC_protein |
PANTHERi | PTHR13096, PTHR13096, 1 hit |
Pfami | View protein in Pfam PF08007, Cupin_4, 1 hit |
PROSITEi | View protein in PROSITE PS51184, JMJC, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | RIOX2_BOVIN | |
Accessioni | Q5EA24Primary (citable) accession number: Q5EA24 Secondary accession number(s): Q32KR4 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | October 23, 2007 |
Last sequence update: | March 15, 2005 | |
Last modified: | February 10, 2021 | |
This is version 89 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- SIMILARITY comments
Index of protein domains and families