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Protein

Ribosomal RNA small subunit methyltransferase F

Gene

rsmF

Organism
Pseudoalteromonas haloplanktis (strain TAC 125)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Specifically methylates the cytosine at position 1407 (m5C1407) of 16S rRNA.UniRule annotation

Catalytic activityi

S-adenosyl-L-methionine + cytosine(1407) in 16S rRNA = S-adenosyl-L-homocysteine + 5-methylcytosine(1407) in 16S rRNA.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei150S-adenosyl-L-methionineUniRule annotation1
Binding sitei177S-adenosyl-L-methionineUniRule annotation1
Binding sitei195S-adenosyl-L-methionineUniRule annotation1
Active sitei248NucleophileUniRule annotation1

GO - Molecular functioni

Keywordsi

Molecular functionMethyltransferase, RNA-binding, Transferase
Biological processrRNA processing
LigandS-adenosyl-L-methionine

Enzyme and pathway databases

BioCyciPHAL326442:G1GI4-1751-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Ribosomal RNA small subunit methyltransferase FUniRule annotation (EC:2.1.1.178UniRule annotation)
Alternative name(s):
16S rRNA m5C1407 methyltransferaseUniRule annotation
rRNA (cytosine-C(5)-)-methyltransferase RsmFUniRule annotation
Gene namesi
Name:rsmFUniRule annotation
Ordered Locus Names:PSHAa1777
OrganismiPseudoalteromonas haloplanktis (strain TAC 125)
Taxonomic identifieri326442 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesPseudoalteromonadaceaePseudoalteromonas
Proteomesi
  • UP000006843 Componenti: Chromosome I

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002850031 – 482Ribosomal RNA small subunit methyltransferase FAdd BLAST482

Interactioni

Protein-protein interaction databases

STRINGi326442.PSHAa1777.

Structurei

3D structure databases

ProteinModelPortaliQ3IHA0.
SMRiQ3IHA0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni126 – 132S-adenosyl-L-methionine bindingUniRule annotation7

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4105CYJ. Bacteria.
COG0144. LUCA.
COG3270. LUCA.
HOGENOMiHOG000218115.
KOiK11392.
OrthoDBiPOG091H02E2.

Family and domain databases

HAMAPiMF_01579. 16SrRNA_methyltr_F. 1 hit.
InterProiView protein in InterPro
IPR031341. Methyltr_RsmF_N.
IPR001678. MeTrfase_RsmB/NOP2.
IPR027391. Nol1_Nop2_Fmu_2.
IPR011023. Nop2p.
IPR023267. RCMT.
IPR023545. rRNA_ssu_MeTfrase_F.
IPR029063. SAM-dependent_MTases.
PfamiView protein in Pfam
PF01189. Methyltr_RsmB-F. 1 hit.
PF17125. Methyltr_RsmF_N. 1 hit.
PF13636. Methyltranf_PUA. 1 hit.
PRINTSiPR02008. RCMTFAMILY.
SUPFAMiSSF53335. SSF53335. 1 hit.
TIGRFAMsiTIGR00446. nop2p. 1 hit.
PROSITEiView protein in PROSITE
PS51686. SAM_MT_RSMB_NOP. 1 hit.

Sequencei

Sequence statusi: Complete.

Q3IHA0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDANTFIPEH FIDDVKTYLP AHLDIDDFIN ACRRPLRKSI RVNTLKISVT
60 70 80 90 100
EFKQYAKQKN WLLTPIPWCE EGFWLERPAA EEQNLALGNT DLHLSGAMYV
110 120 130 140 150
QEASSMLPPI ALKQSIEHTN YVLDMASAPG SKTSQLAALM NNQGVLVANE
160 170 180 190 200
LSSSRLKVLS ATLKRMGVGN CALSHFDGVI FGNYMFECFD SILLDAPCSG
210 220 230 240 250
EGTVRKDADA LKNWSIDSNI EIAQVQKDLI KSAFYALKPG GTLVYSTCTL
260 270 280 290 300
TPLENQHVCD FLLSEFGDCI IPESLSDLFP GASKATTPEG YLHVWPQTFD
310 320 330 340 350
SEGFFIAKFK KQASSDNPNL KVKKGAFPFQ QFESKKSAVF MQTLKQQFGL
360 370 380 390 400
NTLPGILMQR DKELWLFPQE FEAVQNKIKY ARLGIQLGAI HNNGVRLAHE
410 420 430 440 450
FATAFGKQCK SNVLPLTDTQ ANDYFQGKDI RLADVSQNTG EVILTLCGCP
460 470 480
IGLGKWQKNK VKNSLPRDLV QNTQLITWAQ SN
Length:482
Mass (Da):53,705
Last modified:May 1, 2007 - v2
Checksum:iE8B8FD20BB09F803
GO

Sequence cautioni

The sequence CAI86849 differs from that shown. Reason: Erroneous initiation.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR954246 Genomic DNA. Translation: CAI86849.1. Different initiation.
RefSeqiWP_041454719.1. NC_007481.1.

Genome annotation databases

EnsemblBacteriaiCAI86849; CAI86849; PSHAa1777.
KEGGipha:PSHAa1777.
PATRICifig|326442.8.peg.1725.

Similar proteinsi

Entry informationi

Entry nameiRSMF_PSEHT
AccessioniPrimary (citable) accession number: Q3IHA0
Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 1, 2007
Last sequence update: May 1, 2007
Last modified: February 28, 2018
This is version 77 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome