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Protein
Submitted name:

Ribosomal RNA small subunit methyltransferase B

Gene

rsmB

Organism
Synechococcus sp. (strain RCC307)
Status
Unreviewed-Annotation score: -Protein inferred from homologyi

Functioni

Specifically methylates the cytosine at position 967 (m5C967) of 16S rRNA.SAAS annotation

Catalytic activityi

S-adenosyl-L-methionine + cytosine(967) in 16S rRNA = S-adenosyl-L-homocysteine + 5-methylcytosine(967) in 16S rRNA.SAAS annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei307S-adenosyl-L-methioninePROSITE-ProRule annotation1
Binding sitei334S-adenosyl-L-methioninePROSITE-ProRule annotation1
Binding sitei352S-adenosyl-L-methioninePROSITE-ProRule annotation1
Active sitei405NucleophilePROSITE-ProRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionMethyltransferasePROSITE-ProRule annotationSAAS annotationImported, RNA-bindingPROSITE-ProRule annotationSAAS annotation, Transferase
Biological processrRNA processingSAAS annotation
LigandS-adenosyl-L-methioninePROSITE-ProRule annotationSAAS annotation

Names & Taxonomyi

Protein namesi
Submitted name:
Ribosomal RNA small subunit methyltransferase BImported (EC:2.1.1.-Imported)
Gene namesi
Name:rsmBImported
Ordered Locus Names:SynRCC307_0574Imported
OrganismiSynechococcus sp. (strain RCC307)Imported
Taxonomic identifieri316278 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaSynechococcalesSynechococcaceaeSynechococcus
Proteomesi
  • UP000001115 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm SAAS annotation

GO - Cellular componenti

Keywords - Cellular componenti

CytoplasmSAAS annotation

Interactioni

Protein-protein interaction databases

STRINGi316278.SynRCC307_0574

Structurei

3D structure databases

ProteinModelPortaliA5GRG8
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini190 – 454SAM_MT_RSMB_NOPInterPro annotationAdd BLAST265

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni283 – 289S-adenosyl-L-methionine bindingPROSITE-ProRule annotation7

Sequence similaritiesi

Belongs to the class I-like SAM-binding methyltransferase superfamily. RsmB/NOP family.PROSITE-ProRule annotationSAAS annotation

Phylogenomic databases

eggNOGiENOG4105CYJ Bacteria
COG0144 LUCA
HOGENOMiHOG000037300
KOiK03500
OMAiLRVNRQH
OrthoDBiPOG091H02E2

Family and domain databases

Gene3Di1.10.940.10, 1 hit
InterProiView protein in InterPro
IPR018314 Fmu/NOL1/Nop2p_CS
IPR001678 MeTrfase_RsmB/NOP2
IPR035926 NusB-like_sf
IPR006027 NusB_RsmB_TIM44
IPR023267 RCMT
IPR004573 rRNA_ssu_MeTfrase_B
IPR029063 SAM-dependent_MTases
PfamiView protein in Pfam
PF01189 Methyltr_RsmB-F, 1 hit
PF01029 NusB, 1 hit
PRINTSiPR02008 RCMTFAMILY
SUPFAMiSSF48013 SSF48013, 1 hit
SSF53335 SSF53335, 1 hit
TIGRFAMsiTIGR00563 rsmB, 1 hit
PROSITEiView protein in PROSITE
PS01153 NOL1_NOP2_SUN, 1 hit
PS51686 SAM_MT_RSMB_NOP, 1 hit

Sequencei

Sequence statusi: Complete.

A5GRG8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSKGRCPCGA ICGHRSCPFV LSPDSAVGLP PRLVAWRVLE AVGDGAYADL
60 70 80 90 100
ALERELKRSK LSPRDRGLAT ELAYGAIRQR RRLDGWLDLL GKVPAAKQPP
110 120 130 140 150
RLRWLLHVGL QQILLMDRVP ASAAVSTAVE LAKRERLQRL APVVNGVLRA
160 170 180 190 200
AVRAVEAGES LPVPSDPQKR LALEHSLPDW LVAELWGQIG PERTEALAAA
210 220 230 240 250
SNRIPPLDLR CNRLRSSREA LLENLPAVAL AELPDGLTLT SRPGPLPQLA
260 270 280 290 300
GFSEGQWCVQ DRAAQRIAPL LDPKPGQRVL DACAAPGGKT THIAELMGDQ
310 320 330 340 350
GEVVAVDVAP RRLQQVSANA ERLGLSCIRT EAADATDLTD WEAESFDRVL
360 370 380 390 400
LDVPCSGLGT LARHADARWN LKPDGIEELV GLQHQLLEQG ARLLKPDGRL
410 420 430 440 450
VYATCTVHPA ENTGVVEAFV EENPDWQFSE PPMQLWPDPQ GGDGFFAAVL

SLRR
Length:454
Mass (Da):49,301
Last modified:June 12, 2007 - v1
Checksum:iF8C481F0B6F92F09
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CT978603 Genomic DNA Translation: CAK27477.1

Genome annotation databases

EnsemblBacteriaiCAK27477; CAK27477; SynRCC307_0574
KEGGisyr:SynRCC307_0574

Similar proteinsi

Entry informationi

Entry nameiA5GRG8_SYNR3
AccessioniPrimary (citable) accession number: A5GRG8
Entry historyiIntegrated into UniProtKB/TrEMBL: June 12, 2007
Last sequence update: June 12, 2007
Last modified: May 23, 2018
This is version 72 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

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