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Q8G242 (MTB1_BRUSU) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 77. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Modification methylase BabI

Short name=M.BabI
EC=2.1.1.72
Alternative name(s):
Adenine-specific methyltransferase BabI
DNA methyltransferase CcrM
M.CcrMI ortholog
Gene names
Name:ccrM
Synonyms:babI
Ordered Locus Names:BR0491, BS1330_I0492
OrganismBrucella suis biovar 1 (strain 1330) [Complete proteome] [HAMAP]
Taxonomic identifier204722 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBrucellaceaeBrucella

Protein attributes

Sequence length377 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

This methylase recognizes the double-stranded sequence GANTC and causes specific methylation on A-2 on both strands. CcrM-mediated methylation has important cellular functions. Appears to contribute to the accurate cell-cycle control of DNA replication and cellular morphology. Essential for viability By similarity.

Catalytic activity

S-adenosyl-L-methionine + DNA adenine = S-adenosyl-L-homocysteine + DNA 6-methylaminopurine.

Sequence similarities

Belongs to the N(4)/N(6)-methyltransferase family.

Ontologies

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 377377Modification methylase BabI
PRO_0000363189

Sequences

Sequence LengthMass (Da)Tools
Q8G242 [UniParc].

Last modified March 1, 2003. Version 1.
Checksum: 7E9D36B9F52BA83D

FASTA37742,188
        10         20         30         40         50         60 
MSLVRLAHEL PIEAPRTAWL DSIIKGDCVS ALERLPDHSV DVIFADPPYN LQLGGDLHRP 

        70         80         90        100        110        120 
DQSMVSAVDD HWDQFESFQA YDAFTRAWLL ACRRVLKPNG TIWVIGSYHN IFRVGTQLQD 

       130        140        150        160        170        180 
LGFWLLNDIV WRKTNPMPNF RGRRFQNAHE TLIWASRDQK GKGYTFNYEA MKAANDDVQM 

       190        200        210        220        230        240 
RSDWLFPICT GSERLKDENG DKVHPTQKPE ALLARIMMAS SKPGDVILDP FFGSGTTGAV 

       250        260        270        280        290        300 
AKRLGRHFVG IEREQPYIDA ATARINAVEP LGKAELTVMT GKRAEPRVAF TSVMEAGLLR 

       310        320        330        340        350        360 
PGTVLCDERR RFAAIVRADG TLTANGEAGS IHRIGARVQG FDACNGWTFW HFEENGVLKP 

       370 
IDALRKIIRE QMAAAGA 

« Hide

References

[1]"The Brucella suis genome reveals fundamental similarities between animal and plant pathogens and symbionts."
Paulsen I.T., Seshadri R., Nelson K.E., Eisen J.A., Heidelberg J.F., Read T.D., Dodson R.J., Umayam L.A., Brinkac L.M., Beanan M.J., Daugherty S.C., DeBoy R.T., Durkin A.S., Kolonay J.F., Madupu R., Nelson W.C., Ayodeji B., Kraul M. expand/collapse author list , Shetty J., Malek J.A., Van Aken S.E., Riedmuller S., Tettelin H., Gill S.R., White O., Salzberg S.L., Hoover D.L., Lindler L.E., Halling S.M., Boyle S.M., Fraser C.M.
Proc. Natl. Acad. Sci. U.S.A. 99:13148-13153(2002) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: 1330.
[2]"Revised genome sequence of Brucella suis 1330."
Tae H., Shallom S., Settlage R., Preston D., Adams L.G., Garner H.R.
J. Bacteriol. 193:6410-6410(2011) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: 1330.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE014291 Genomic DNA. Translation: AAN29434.1.
CP002997 Genomic DNA. Translation: AEM17847.1.
RefSeqNP_697519.1. NC_004310.3.
YP_005615339.1. NC_017251.1.

3D structure databases

ProteinModelPortalQ8G242.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING204722.BR0491.

Protein family/group databases

REBASE40994. M.Bsu1330ORF491P.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAN29434; AAN29434; BR0491.
AEM17847; AEM17847; BS1330_I0492.
GeneID1166152.
12136811.
KEGGbms:BR0491.
bsi:BS1330_I0492.
PATRIC17789276. VBIBruSui107850_0506.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0863.
HOGENOMHOG000125329.
KOK13581.
OMAFWHFEDG.
OrthoDBEOG6FV84T.

Family and domain databases

Gene3D3.40.50.150. 1 hit.
InterProIPR002941. DNA_methylase_N4/N6.
IPR002052. DNA_methylase_N6_adenine_CS.
IPR001091. RM_Methylase.
IPR029063. SAM-dependent_MTases-like.
[Graphical view]
PfamPF01555. N6_N4_Mtase. 1 hit.
[Graphical view]
PRINTSPR00508. S21N4MTFRASE.
SUPFAMSSF53335. SSF53335. 1 hit.
PROSITEPS00092. N6_MTASE. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameMTB1_BRUSU
AccessionPrimary (citable) accession number: Q8G242
Secondary accession number(s): G0K740
Entry history
Integrated into UniProtKB/Swiss-Prot: February 10, 2009
Last sequence update: March 1, 2003
Last modified: June 11, 2014
This is version 77 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Brucella suis

Brucella suis (strain 1330): entries and gene names