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G2RBD0

- G2RBD0_THITE

UniProt

G2RBD0 - G2RBD0_THITE

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Protein

Histone-lysine N-methyltransferase, H3 lysine-79 specific

Gene
THITE_2119121
Organism
Thielavia terrestris (strain ATCC 38088 / NRRL 8126) (Acremonium alabamense)
Status
Unreviewed - Annotation score: 2 out of 5 - Protein inferred from homologyi

Functioni

Histone methyltransferase that specifically methylates histone H3 to form H3K79me. This methylation is required for telomere silencing and for the pachytene checkpoint during the meiotic cell cycle by allowing the recruitment of RAD9 to double strand breaks. Nucleosomes are preferred as substrate compared to free histones By similarity.UniRule annotation

Catalytic activityi

S-adenosyl-L-methionine + L-lysine-[histone] = S-adenosyl-L-homocysteine + N(6)-methyl-L-lysine-[histone].UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei365 – 3651S-adenosyl-L-methionine By similarityUniRule annotation

GO - Molecular functioni

  1. histone-lysine N-methyltransferase activity Source: UniProtKB-EC

GO - Biological processi

  1. regulation of transcription, DNA-templated Source: UniProtKB-KW
  2. transcription, DNA-templated Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Chromatin regulatorUniRule annotation, MethyltransferaseUniRule annotationImported, Transferase

Keywords - Biological processi

Transcription, Transcription regulationUniRule annotation

Keywords - Ligandi

S-adenosyl-L-methionineUniRule annotation

Names & Taxonomyi

Protein namesi
Recommended name:
Histone-lysine N-methyltransferase, H3 lysine-79 specificUniRule annotation (EC:2.1.1.43UniRule annotation)
Alternative name(s):
Histone H3-K79 methyltransferase
Gene namesi
ORF Names:THITE_2119121Imported
OrganismiThielavia terrestris (strain ATCC 38088 / NRRL 8126) (Acremonium alabamense)
Taxonomic identifieri578455 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaSordariomycetesSordariomycetidaeSordarialesChaetomiaceaeThielavia
ProteomesiUP000008181: Chromosome 4

Subcellular locationi

Nucleus By similarity UniRule annotation

GO - Cellular componenti

  1. nucleus Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

NucleusUniRule annotation

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni316 – 3194S-adenosyl-L-methionine binding By similarityUniRule annotation
Regioni339 – 34810S-adenosyl-L-methionine binding By similarityUniRule annotation
Regioni401 – 4022S-adenosyl-L-methionine binding By similarityUniRule annotation

Sequence similaritiesi

Phylogenomic databases

KOiK11427.
OrthoDBiEOG7KH9VN.

Family and domain databases

Gene3Di3.40.50.150. 1 hit.
InterProiIPR013110. DOT1.
IPR025789. Histone_H3-K79_MeTrfase.
IPR021162. Histone_H3-K79_MeTrfase_fungi.
IPR029063. SAM-dependent_MTases-like.
[Graphical view]
PfamiPF08123. DOT1. 1 hit.
[Graphical view]
PIRSFiPIRSF017570. Histone_H3-K79_MeTrfase. 1 hit.
SUPFAMiSSF53335. SSF53335. 1 hit.
PROSITEiPS51569. DOT1. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

G2RBD0-1 [UniParc]FASTAAdd to Basket

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MSIFSKRSKF RVPTEVRRIK QVVEPVAQPK TARAAILGST AAPAAASHSV    50
SRSSHGTPRA SPKPASSSRT QALQSAMSSP ELRRSSTTTS RKRRAAYTNS 100
PLNDSDPESD DEDWRETLDP SKRRKRAHTE DPARQLRHPR LWAGQNEEED 150
ELGIVHAVEV ASLADKCRPV MGLEEDEVGV RLRYPGANYL ERYELVWGRD 200
KIDGARDIME VVNLVGSIYL TDAQAKPFLD QDHGIYRRLE KSKNTKDGKG 250
FKAALQEYNE QLLALQKKGA IAQNIDAMRG VPRELVETIL RQVYDRTVAP 300
KVELLAKYQN GTDNVYGELL HPFVSDIFDR TKLTSEMVFV DLGSGVGNVT 350
LQAALERGCE SWGCEMMENA CNLAEAQQKE FAARCQLWGI APGKVHLERG 400
DFCKNERTLA ALKRADVVLV NNQAFTSELN GTLVNMFLDL KVGCKIVSLK 450
TFVHDNKTAA NDVAASILDV EHFSYPGGYV SWTAAPGTFC ISTRK 495
Length:495
Mass (Da):54,951
Last modified:November 16, 2011 - v1
Checksum:i38AAE565CFBDD62D
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP003012 Genomic DNA. Translation: AEO69101.1.
RefSeqiXP_003655437.1. XM_003655389.1.

Genome annotation databases

GeneIDi11520350.
KEGGittt:THITE_2119121.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP003012 Genomic DNA. Translation: AEO69101.1 .
RefSeqi XP_003655437.1. XM_003655389.1.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 11520350.
KEGGi ttt:THITE_2119121.

Phylogenomic databases

KOi K11427.
OrthoDBi EOG7KH9VN.

Family and domain databases

Gene3Di 3.40.50.150. 1 hit.
InterProi IPR013110. DOT1.
IPR025789. Histone_H3-K79_MeTrfase.
IPR021162. Histone_H3-K79_MeTrfase_fungi.
IPR029063. SAM-dependent_MTases-like.
[Graphical view ]
Pfami PF08123. DOT1. 1 hit.
[Graphical view ]
PIRSFi PIRSF017570. Histone_H3-K79_MeTrfase. 1 hit.
SUPFAMi SSF53335. SSF53335. 1 hit.
PROSITEi PS51569. DOT1. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 38088 / NRRL 8126.

Entry informationi

Entry nameiG2RBD0_THITE
AccessioniPrimary (citable) accession number: G2RBD0
Entry historyi
Integrated into UniProtKB/TrEMBL: November 16, 2011
Last sequence update: November 16, 2011
Last modified: June 11, 2014
This is version 15 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome

External Data

Dasty 3

Similar proteinsi