UniProtKB - V7MXC6 (V7MXC6_MYCAV)
Protein
Ribosomal RNA small subunit methyltransferase A
Gene
rsmA
Organism
Mycobacterium avium subsp. hominissuis 10-5606
Status
Functioni
Specifically dimethylates two adjacent adenosines (A1518 and A1519) in the loop of a conserved hairpin near the 3'-end of 16S rRNA in the 30S particle. May play a critical role in biogenesis of 30S subunits.UniRule annotation
Caution
The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.Imported
Catalytic activityi
- adenosine1518/adenosine1519 in 16S rRNA + 4 S-adenosyl-L-methionine = 4 H+ + N6-dimethyladenosine1518/N6-dimethyladenosine1519 in 16S rRNA + 4 S-adenosyl-L-homocysteineUniRule annotationEC:2.1.1.182UniRule annotation
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Binding sitei | 40 | S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation | 1 | |
Binding sitei | 42 | S-adenosyl-L-methionine; via amide nitrogenUniRule annotation | 1 | |
Binding sitei | 67 | S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation | 1 | |
Binding sitei | 88 | S-adenosyl-L-methionineUniRule annotation | 1 | |
Binding sitei | 118 | S-adenosyl-L-methionineUniRule annotation | 1 | |
Binding sitei | 137 | S-adenosyl-L-methionineUniRule annotation | 1 |
GO - Molecular functioni
- 16S rRNA (adenine(1518)-N(6)/adenine(1519)-N(6))-dimethyltransferase activity Source: UniProtKB-EC
- RNA binding Source: UniProtKB-UniRule
- rRNA (adenine-N6,N6-)-dimethyltransferase activity Source: UniProtKB-UniRule
Keywordsi
Molecular function | MethyltransferaseUniRule annotationSAAS annotationImported, RNA-bindingUniRule annotationSAAS annotation, Transferase |
Biological process | rRNA processingUniRule annotationSAAS annotation |
Ligand | S-adenosyl-L-methionineUniRule annotationSAAS annotation |
Names & Taxonomyi
Protein namesi | Recommended name: Ribosomal RNA small subunit methyltransferase AUniRule annotation (EC:2.1.1.182UniRule annotation)Alternative name(s): 16S rRNA (adenine(1518)-N(6)/adenine(1519)-N(6))-dimethyltransferaseUniRule annotation 16S rRNA dimethyladenosine transferaseUniRule annotation 16S rRNA dimethylaseUniRule annotation S-adenosylmethionine-6-N', N'-adenosyl(rRNA) dimethyltransferaseUniRule annotation |
Gene namesi | Name:rsmAUniRule annotation Synonyms:ksgAUniRule annotation ORF Names:N602_14830Imported |
Organismi | Mycobacterium avium subsp. hominissuis 10-5606Imported |
Taxonomic identifieri | 1381559 [NCBI] |
Taxonomic lineagei | Bacteria › Actinobacteria › Corynebacteriales › Mycobacteriaceae › Mycobacterium › Mycobacterium avium complex (MAC) › |
Proteomesi |
|
Subcellular locationi
- Cytoplasm UniRule annotationSAAS annotation
GO - Cellular componenti
- cytoplasm Source: UniProtKB-SubCell
Keywords - Cellular componenti
CytoplasmUniRule annotationSAAS annotationFamily & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 47 – 222 | rADcInterPro annotationAdd BLAST | 176 |
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 296 – 318 | DisorderedSequence analysisAdd BLAST | 23 |
Sequence similaritiesi
Belongs to the class I-like SAM-binding methyltransferase superfamily. rRNA adenine N(6)-methyltransferase family. RsmA subfamily.UniRule annotationSAAS annotation
Family and domain databases
Gene3Di | 1.10.8.100, 1 hit |
HAMAPi | MF_00607 16SrRNA_methyltr_A, 1 hit |
InterProi | View protein in InterPro IPR001737 KsgA/Erm IPR023165 rRNA_Ade_diMease-like IPR020596 rRNA_Ade_Mease_Trfase_CS IPR020598 rRNA_Ade_methylase_Trfase_N IPR011530 rRNA_adenine_dimethylase IPR029063 SAM-dependent_MTases |
PANTHERi | PTHR11727 PTHR11727, 1 hit |
Pfami | View protein in Pfam PF00398 RrnaAD, 1 hit |
SMARTi | View protein in SMART SM00650 rADc, 1 hit |
SUPFAMi | SSF53335 SSF53335, 1 hit |
TIGRFAMsi | TIGR00755 ksgA, 1 hit |
PROSITEi | View protein in PROSITE PS01131 RRNA_A_DIMETH, 1 hit PS51689 SAM_RNA_A_N6_MT, 1 hit |
i Sequence
Sequence statusi: Complete.
V7MXC6-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MASVQRKSWC ALTIRLLGRT EIRRLAKELE FRPRKSLGQN FVHDANTVRR
60 70 80 90 100
VVSTSGVSRS DHVLEVGPGL GSLTLALLDR GAHVTAVEID PVLAERLPHT
110 120 130 140 150
VAEHSHSEIQ RLTVLNRDVL TLRRDELAEP PTAVVANLPY NVAVPALLHL
160 170 180 190 200
LAEFPSIRTV TVMVQAEVAE RLAAEPGGKE YGVPSVKVRF FGRVRRCGMV
210 220 230 240 250
SPTVFWPIPR VYSGLVRIDR YPTSPWPTDP AFRRQVFQLV DIAFGQRRKT
260 270 280 290 300
CRNAFVDWAG SGNESADRLL AASIDPARRG ETLSIDDFVR LLQRSADRGG
310
SDREGTSPPT AGQGAPAC
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AYNU01000615 Genomic DNA Translation: ETB39654.1 |
Genome annotation databases
EnsemblBacteriai | ETB39654; ETB39654; N602_14830 |
PATRICi | fig|1381559.3.peg.2708 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AYNU01000615 Genomic DNA Translation: ETB39654.1 |
3D structure databases
SMRi | V7MXC6 |
ModBasei | Search... |
Genome annotation databases
EnsemblBacteriai | ETB39654; ETB39654; N602_14830 |
PATRICi | fig|1381559.3.peg.2708 |
Family and domain databases
Gene3Di | 1.10.8.100, 1 hit |
HAMAPi | MF_00607 16SrRNA_methyltr_A, 1 hit |
InterProi | View protein in InterPro IPR001737 KsgA/Erm IPR023165 rRNA_Ade_diMease-like IPR020596 rRNA_Ade_Mease_Trfase_CS IPR020598 rRNA_Ade_methylase_Trfase_N IPR011530 rRNA_adenine_dimethylase IPR029063 SAM-dependent_MTases |
PANTHERi | PTHR11727 PTHR11727, 1 hit |
Pfami | View protein in Pfam PF00398 RrnaAD, 1 hit |
SMARTi | View protein in SMART SM00650 rADc, 1 hit |
SUPFAMi | SSF53335 SSF53335, 1 hit |
TIGRFAMsi | TIGR00755 ksgA, 1 hit |
PROSITEi | View protein in PROSITE PS01131 RRNA_A_DIMETH, 1 hit PS51689 SAM_RNA_A_N6_MT, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | V7MXC6_MYCAV | |
Accessioni | V7MXC6Primary (citable) accession number: V7MXC6 | |
Entry historyi | Integrated into UniProtKB/TrEMBL: | February 19, 2014 |
Last sequence update: | February 19, 2014 | |
Last modified: | July 31, 2019 | |
This is version 35 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Unreviewed (UniProtKB/TrEMBL) |