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A2YB34

- TRMB_ORYSI

UniProt

A2YB34 - TRMB_ORYSI

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Protein

tRNA (guanine-N(7)-)-methyltransferase

Gene

OsI_22311

Organism
Oryza sativa subsp. indica (Rice)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Catalyzes the formation of N(7)-methylguanine at position 46 (m7G46) in tRNA.UniRule annotation

Catalytic activityi

S-adenosyl-L-methionine + guanine(46) in tRNA = S-adenosyl-L-homocysteine + N(7)-methylguanine(46) in tRNA.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei80 – 801S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation
Binding sitei156 – 1561S-adenosyl-L-methionine; via carbonyl oxygenUniRule annotation
Active sitei159 – 1591UniRule annotation

GO - Molecular functioni

  1. tRNA (guanine-N7-)-methyltransferase activity Source: UniProtKB-HAMAP
  2. tRNA binding Source: UniProtKB-HAMAP

GO - Biological processi

  1. nucleotide biosynthetic process Source: EnsemblPlants/Gramene
  2. protein targeting to mitochondrion Source: EnsemblPlants/Gramene
Complete GO annotation...

Keywords - Molecular functioni

Methyltransferase, Transferase

Keywords - Biological processi

tRNA processing

Keywords - Ligandi

RNA-binding, S-adenosyl-L-methionine, tRNA-binding

Enzyme and pathway databases

UniPathwayiUPA00989.

Names & Taxonomyi

Protein namesi
Recommended name:
tRNA (guanine-N(7)-)-methyltransferaseUniRule annotation (EC:2.1.1.33UniRule annotation)
Alternative name(s):
tRNA (guanine(46)-N(7))-methyltransferaseUniRule annotation
tRNA(m7G46)-methyltransferaseUniRule annotation
Gene namesi
ORF Names:OsI_22311
OrganismiOryza sativa subsp. indica (Rice)
Taxonomic identifieri39946 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBEP cladeEhrhartoideaeOryzeaeOryza

Organism-specific databases

GrameneiA2YB34.

Subcellular locationi

Nucleus UniRule annotation

GO - Cellular componenti

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

Keywords - Cellular componenti

Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 259259tRNA (guanine-N(7)-)-methyltransferasePRO_0000370581Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi39947.LOC_Os06g12990.1.

Structurei

3D structure databases

ProteinModelPortaliA2YB34.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni103 – 1042S-adenosyl-L-methionine bindingUniRule annotation
Regioni136 – 1372S-adenosyl-L-methionine bindingUniRule annotation
Regioni234 – 2363S-adenosyl-L-methionine bindingUniRule annotation

Sequence similaritiesi

Belongs to the class I-like SAM-binding methyltransferase superfamily. TrmB family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0220.
HOGENOMiHOG000260965.

Family and domain databases

Gene3Di3.40.50.150. 1 hit.
HAMAPiMF_03055. tRNA_methyltr_TrmB_euk.
InterProiIPR029063. SAM-dependent_MTases-like.
IPR025763. Trm8_euk.
IPR003358. tRNA_(Gua-N-7)_MeTrfase.
[Graphical view]
PfamiPF02390. Methyltransf_4. 1 hit.
[Graphical view]
SUPFAMiSSF53335. SSF53335. 1 hit.
TIGRFAMsiTIGR00091. TIGR00091. 1 hit.
PROSITEiPS51625. SAM_MT_TRMB. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

A2YB34-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MASGDGANGG GGGGQGKLPR KRFYRARAHS NPLSDSHFPI PISPDEVDLS
60 70 80 90 100
QHYPRYFPSG EGEARQGDAA VPRIRFADVG CGFGGLLVGL STLFPDTLMI
110 120 130 140 150
GMELRDKVTE YVKERILALR ASNPGKYDNI SVVRTNSMKY IPNYFRKAQL
160 170 180 190 200
SKMFFLFPDP HFKEKNHRRR VISMQLLDEY AYVMEVGGII YTITDVEELG
210 220 230 240 250
EWMRSCLEKH PLFEAIPEEE TKADPVVKLL STATEEGQKV ARNGGQTFQA

IFRRISLQE
Length:259
Mass (Da):29,078
Last modified:March 20, 2007 - v1
Checksum:i378AC5DAA0F9AAF9
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CM000131 Genomic DNA. Translation: EAZ00295.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CM000131 Genomic DNA. Translation: EAZ00295.1 .

3D structure databases

ProteinModelPortali A2YB34.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 39947.LOC_Os06g12990.1.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Organism-specific databases

Gramenei A2YB34.

Phylogenomic databases

eggNOGi COG0220.
HOGENOMi HOG000260965.

Enzyme and pathway databases

UniPathwayi UPA00989 .

Family and domain databases

Gene3Di 3.40.50.150. 1 hit.
HAMAPi MF_03055. tRNA_methyltr_TrmB_euk.
InterProi IPR029063. SAM-dependent_MTases-like.
IPR025763. Trm8_euk.
IPR003358. tRNA_(Gua-N-7)_MeTrfase.
[Graphical view ]
Pfami PF02390. Methyltransf_4. 1 hit.
[Graphical view ]
SUPFAMi SSF53335. SSF53335. 1 hit.
TIGRFAMsi TIGR00091. TIGR00091. 1 hit.
PROSITEi PS51625. SAM_MT_TRMB. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "The genomes of Oryza sativa: a history of duplications."
    Yu J., Wang J., Lin W., Li S., Li H., Zhou J., Ni P., Dong W., Hu S., Zeng C., Zhang J., Zhang Y., Li R., Xu Z., Li S., Li X., Zheng H., Cong L.
    , Lin L., Yin J., Geng J., Li G., Shi J., Liu J., Lv H., Li J., Wang J., Deng Y., Ran L., Shi X., Wang X., Wu Q., Li C., Ren X., Wang J., Wang X., Li D., Liu D., Zhang X., Ji Z., Zhao W., Sun Y., Zhang Z., Bao J., Han Y., Dong L., Ji J., Chen P., Wu S., Liu J., Xiao Y., Bu D., Tan J., Yang L., Ye C., Zhang J., Xu J., Zhou Y., Yu Y., Zhang B., Zhuang S., Wei H., Liu B., Lei M., Yu H., Li Y., Xu H., Wei S., He X., Fang L., Zhang Z., Zhang Y., Huang X., Su Z., Tong W., Li J., Tong Z., Li S., Ye J., Wang L., Fang L., Lei T., Chen C.-S., Chen H.-C., Xu Z., Li H., Huang H., Zhang F., Xu H., Li N., Zhao C., Li S., Dong L., Huang Y., Li L., Xi Y., Qi Q., Li W., Zhang B., Hu W., Zhang Y., Tian X., Jiao Y., Liang X., Jin J., Gao L., Zheng W., Hao B., Liu S.-M., Wang W., Yuan L., Cao M., McDermott J., Samudrala R., Wang J., Wong G.K.-S., Yang H.
    PLoS Biol. 3:266-281(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: cv. 93-11.

Entry informationi

Entry nameiTRMB_ORYSI
AccessioniPrimary (citable) accession number: A2YB34
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 5, 2009
Last sequence update: March 20, 2007
Last modified: October 29, 2014
This is version 51 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

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

External Data

Dasty 3