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Protein

Putative modification methylase OB3336

Gene

OB3336

Organism
Oceanobacillus iheyensis (strain DSM 14371 / JCM 11309 / KCTC 3954 / HTE831)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

This methylase recognizes the double-stranded sequence ACCGGT, causes specific methylation on C-? on both strands, and protects the DNA from cleavage by a specific endonuclease.Curated

Catalytic activityi

S-adenosyl-L-methionine + DNA = S-adenosyl-L-homocysteine + DNA containing 5-methylcytosine.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei97 – 971PROSITE-ProRule annotation

GO - Molecular functioni

  1. DNA (cytosine-5-)-methyltransferase activity Source: UniProtKB-EC
  2. DNA binding Source: InterPro

GO - Biological processi

  1. DNA restriction-modification system Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Methyltransferase, Transferase

Keywords - Biological processi

Restriction system

Keywords - Ligandi

S-adenosyl-L-methionine

Enzyme and pathway databases

BioCyciOIHE221109:GI2A-3427-MONOMER.

Protein family/group databases

REBASEi6390. M.OihORF3336P.

Names & Taxonomyi

Protein namesi
Recommended name:
Putative modification methylase OB3336 (EC:2.1.1.37)
Alternative name(s):
Cytosine-specific methyltransferase
M.OihORF3336P
Gene namesi
Ordered Locus Names:OB3336
OrganismiOceanobacillus iheyensis (strain DSM 14371 / JCM 11309 / KCTC 3954 / HTE831)
Taxonomic identifieri221109 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeOceanobacillus
ProteomesiUP000000822 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 460460Putative modification methylase OB3336PRO_0000087915Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi221109.OB3336.

Structurei

3D structure databases

ProteinModelPortaliQ8EL95.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini15 – 458444SAM-dependent MTase C5-typePROSITE-ProRule annotationAdd
BLAST

Sequence similaritiesi

Belongs to the class I-like SAM-binding methyltransferase superfamily. C5-methyltransferase family.PROSITE-ProRule annotation
Contains 1 SAM-dependent MTase C5-type domain.PROSITE-ProRule annotation

Phylogenomic databases

eggNOGiCOG0270.
HOGENOMiHOG000225505.
KOiK00558.
OMAiPDDILHY.
OrthoDBiEOG6KMB5M.

Family and domain databases

Gene3Di3.40.50.150. 2 hits.
InterProiIPR018117. C5_DNA_meth_AS.
IPR001525. C5_MeTfrase.
IPR029063. SAM-dependent_MTases.
[Graphical view]
PRINTSiPR00105. C5METTRFRASE.
SUPFAMiSSF53335. SSF53335. 2 hits.
TIGRFAMsiTIGR00675. dcm. 1 hit.
PROSITEiPS00095. C5_MTASE_2. 1 hit.
PS51679. SAM_MT_C5. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q8EL95-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MHQIYSATST DKKLPEVVDL FSGCGGLALG FQLAGFNIRK GIELDRDASD
60 70 80 90 100
VASFNLHWRQ GKHDRHLNND ITLLSANEFY NDLDRKNDLI VIGGPPCQAY
110 120 130 140 150
SKIGRAKLKS LGEERRQEND ARGKLYENFL DYALHVDANV IVMENVPEAV
160 170 180 190 200
NYGGVNIPDT VCDILINKGY DAIWTVLNAA DFGVPQTRVR LFVMAIKKDI
210 220 230 240 250
GKIKFIPEPT HKPHINVKRQ SVNVRWMQSE IRNSKYYKQP NIPDETLSDW
260 270 280 290 300
VTVGDAIGDL PNLFPVYNQK YKNYKPMMMK EYKSPPQNTF QKLMRINNKV
310 320 330 340 350
DKVTGNMFRN TKRDFSIFDK MEEGDNYLDA HNIAMSLLRK EMRKSGITKE
360 370 380 390 400
NEFEYRLLKD RIVPPYSTEK FVEKWRKLSS DKPSHTLVAH LSTDTYSHLH
410 420 430 440 450
PREPRGISVR EAARLQSFPD DFLFDCSMGA AFKQIGNAVP PLLAKAIAEA
460
MKKNIQGGCI
Length:460
Mass (Da):52,508
Last modified:March 1, 2003 - v1
Checksum:i5483B86933CDBD0C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000028 Genomic DNA. Translation: BAC15292.1.
RefSeqiNP_694258.1. NC_004193.1.

Genome annotation databases

EnsemblBacteriaiBAC15292; BAC15292; BAC15292.
KEGGioih:OB3336.
PATRICi22797780. VBIOceIhe82024_3394.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000028 Genomic DNA. Translation: BAC15292.1.
RefSeqiNP_694258.1. NC_004193.1.

3D structure databases

ProteinModelPortaliQ8EL95.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi221109.OB3336.

Protein family/group databases

REBASEi6390. M.OihORF3336P.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAC15292; BAC15292; BAC15292.
KEGGioih:OB3336.
PATRICi22797780. VBIOceIhe82024_3394.

Phylogenomic databases

eggNOGiCOG0270.
HOGENOMiHOG000225505.
KOiK00558.
OMAiPDDILHY.
OrthoDBiEOG6KMB5M.

Enzyme and pathway databases

BioCyciOIHE221109:GI2A-3427-MONOMER.

Family and domain databases

Gene3Di3.40.50.150. 2 hits.
InterProiIPR018117. C5_DNA_meth_AS.
IPR001525. C5_MeTfrase.
IPR029063. SAM-dependent_MTases.
[Graphical view]
PRINTSiPR00105. C5METTRFRASE.
SUPFAMiSSF53335. SSF53335. 2 hits.
TIGRFAMsiTIGR00675. dcm. 1 hit.
PROSITEiPS00095. C5_MTASE_2. 1 hit.
PS51679. SAM_MT_C5. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Genome sequence of Oceanobacillus iheyensis isolated from the Iheya Ridge and its unexpected adaptive capabilities to extreme environments."
    Takami H., Takaki Y., Uchiyama I.
    Nucleic Acids Res. 30:3927-3935(2001) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: DSM 14371 / JCM 11309 / KCTC 3954 / HTE831.

Entry informationi

Entry nameiMT36_OCEIH
AccessioniPrimary (citable) accession number: Q8EL95
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 30, 2004
Last sequence update: March 1, 2003
Last modified: April 1, 2015
This is version 75 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.