Q46H06

PR
Gene name
queA
Protein name
S-adenosylmethionine:tRNA ribosyltransferase-isomerase
Names
Queuosine biosynthesis protein QueA
Species
Prochlorococcus marinus (strain NATL2A)
KEGG Pathway
pmn:PMN2A_1740
EC number
2.4.99.17: Transferring other glycosyl groups
Protein Class

Descriptions

The autoinhibited protein was predicted that may have potential autoinhibitory elements via cis-regPred.

Autoinhibitory domains (AIDs)

1-54 (Predicted disordered autoinhibitory region) PR

Target domain

Relief mechanism

Assay

cis-regPred

Accessory elements

No accessory elements

References

Autoinhibited structure

Activated structure

1 structures for Q46H06

Entry ID Method Resolution Chain Position Source
AF-Q46H06-F1 Predicted AlphaFoldDB

No variants for Q46H06

Variant ID(s) Position Change Description Diseaes Association Provenance
No variants for Q46H06

No associated diseases with Q46H06

1 regional properties for Q46H06

Type Name Position InterPro Accession
domain Transcription factor Tfb2, C-terminal domain 389 - 456 IPR040662

Functions

Description
EC Number 2.4.99.17 Transferring other glycosyl groups
Subcellular Localization
  • Cytoplasm
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

1 GO annotations of cellular component

Name Definition
cytoplasm The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

1 GO annotations of molecular function

Name Definition
S-adenosylmethionine:tRNA ribosyltransferase-isomerase activity Catalysis of the reaction: S-adenosylmethionine + 7-(aminomethyl)-7-deazaguanosine-tRNA = adenine + methionine + epoxyqueuosine-tRNA. 7-(aminomethyl)-7-deazaguanosine-tRNA is also known as preQ1-tRNA, and epoxyqueuosine-tRNA as oQ-tRNA.

1 GO annotations of biological process

Name Definition
queuosine biosynthetic process The chemical reactions and pathways resulting in the formation of queuosines, a series of nucleosides found in tRNA and having an additional pentenyl ring added via an NH group to the methyl group of 7-methylguanosine. The pentenyl ring may carry other substituents.

No homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
No homologous proteins
10 20 30 40 50 60
MLDQKDNLLS SYNYDLPNEL IAQSPTKSRH DAKLMIVKDG LDDSLNLVHA KVWDIKDILK
70 80 90 100 110 120
PADLLVVNNT RVVKARLKIR LSGGGAGELL LMEPRGDGRW LCLGRPARRM RGGDQLWLDM
130 140 150 160 170 180
SRDNSLILKV IDKDERTGGR IIQFSNEFTS WTEMENILDL CGEVPLPPYI DKDKSSDHEE
190 200 210 220 230 240
SYQTRFASKP GAIAAPTAGL HLSDELIENL KTRGIKIAQI TLHVGLGTFR PLEKEDLSQL
250 260 270 280 290 300
HLHSEWIEVT EETIKAITNC KEDGGKVFAV GTTSVRALEA AYLSGRGALK PYEGKVDLVI
310 320 330 340 350 360
KPGFKFSVID GLLTNFHLPK SSLLLLVSAL IGRKRMLKLY KQAISNKYRF FSYGDAMLIT
PESVI