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Protein

Demethylmenaquinone methyltransferase

Gene

menG

Organism
Staphylococcus aureus (strain bovine RF122 / ET3-1)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Methyltransferase required for the conversion of demethylmenaquinol (DMKH2) to menaquinol (MKH2).UniRule annotation

Catalytic activityi

A demethylmenaquinol + S-adenosyl-L-methionine = a menaquinol + S-adenosyl-L-homocysteine.UniRule annotation

Pathwayi: menaquinone biosynthesis

This protein is involved in step 2 of the subpathway that synthesizes menaquinol from 1,4-dihydroxy-2-naphthoate.UniRule annotation
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. no protein annotated in this organism
  2. Demethylmenaquinone methyltransferase (menG)
This subpathway is part of the pathway menaquinone biosynthesis, which is itself part of Quinol/quinone metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes menaquinol from 1,4-dihydroxy-2-naphthoate, the pathway menaquinone biosynthesis and in Quinol/quinone metabolism.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei60S-adenosyl-L-methionineUniRule annotation1
Binding sitei81S-adenosyl-L-methionineUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionMethyltransferase, Transferase
Biological processMenaquinone biosynthesis
LigandS-adenosyl-L-methionine

Enzyme and pathway databases

BioCyciSAUR273036:G1G1D-1476-MONOMER
UniPathwayiUPA00079; UER00169

Names & Taxonomyi

Protein namesi
Recommended name:
Demethylmenaquinone methyltransferaseUniRule annotation (EC:2.1.1.163UniRule annotation)
Gene namesi
Name:menGUniRule annotation
Ordered Locus Names:SAB1333c
OrganismiStaphylococcus aureus (strain bovine RF122 / ET3-1)
Taxonomic identifieri273036 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcaceaeStaphylococcus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000563091 – 241Demethylmenaquinone methyltransferaseAdd BLAST241

Structurei

3D structure databases

ProteinModelPortaliQ2YY85
SMRiQ2YY85
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni106 – 107S-adenosyl-L-methionine bindingUniRule annotation2

Sequence similaritiesi

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

Phylogenomic databases

HOGENOMiHOG000249463
KOiK03183
OMAiVRNFENL

Family and domain databases

HAMAPiMF_01813 MenG_UbiE_methyltr, 1 hit
InterProiView protein in InterPro
IPR029063 SAM-dependent_MTases
IPR004033 UbiE/COQ5_MeTrFase
IPR023576 UbiE/COQ5_MeTrFase_CS
PfamiView protein in Pfam
PF01209 Ubie_methyltran, 1 hit
SUPFAMiSSF53335 SSF53335, 1 hit
TIGRFAMsiTIGR01934 MenG_MenH_UbiE, 1 hit
PROSITEiView protein in PROSITE
PS51608 SAM_MT_UBIE, 1 hit
PS01183 UBIE_1, 1 hit
PS01184 UBIE_2, 1 hit

Sequencei

Sequence statusi: Complete.

Q2YY85-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MADNKANKEQ VHRVFQNISK KYDRLNNIIS FEQHKVWRKR VMKDMGVRKG
60 70 80 90 100
TKALDVCCGT GDWTIALSKA VGPTGEVTGI DFSENMLEVG KEKTASMENV
110 120 130 140 150
KLVHGDAMEL PFGDNSFDYV TIGFGLRNVP DYLVALKEMN RVLKPGGMVV
160 170 180 190 200
CLETSQPTLP AFKQMYALYF KFVMPIFGKL FAKSKEEYEW LQQSTFNFPG
210 220 230 240
KEELKRMFEE AGFINVRVRS FTGGVAAMHL GYKEKDNTKG D
Length:241
Mass (Da):27,323
Last modified:December 20, 2005 - v1
Checksum:i89BE102AA55B0E34
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ938182 Genomic DNA Translation: CAI81022.1
RefSeqiWP_000774687.1, NC_007622.1

Genome annotation databases

EnsemblBacteriaiCAI81022; CAI81022; SAB1333c
KEGGisab:SAB1333c

Similar proteinsi

Entry informationi

Entry nameiMENG_STAAB
AccessioniPrimary (citable) accession number: Q2YY85
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: December 20, 2005
Last modified: February 28, 2018
This is version 87 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

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