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Q1BHI4

- GLND_BURCA

UniProt

Q1BHI4 - GLND_BURCA

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Protein

Bifunctional uridylyltransferase/uridylyl-removing enzyme

Gene
glnD, Bcen_6056
Organism
Burkholderia cenocepacia (strain AU 1054)
Status
Reviewed - Annotation score: 4 out of 5 - Protein inferred from homologyi

Functioni

Modifies, by uridylylation and deuridylylation, the PII regulatory proteins (GlnB and homologs), in response to the nitrogen status of the cell that GlnD senses through the glutamine level. Under low glutamine levels, catalyzes the conversion of the PII proteins and UTP to PII-UMP and PPi, while under higher glutamine levels, GlnD hydrolyzes PII-UMP to PII and UMP (deuridylylation). Thus, controls uridylylation state and activity of the PII proteins, and plays an important role in the regulation of nitrogen assimilation and metabolism By similarity.UniRule annotation

Catalytic activityi

UTP + [protein-PII] = diphosphate + uridylyl-[protein-PII].UniRule annotation
Uridylyl-[protein-PII] + H2O = UMP + [protein-PII].UniRule annotation

Cofactori

Magnesium By similarity.UniRule annotation

Enzyme regulationi

Uridylyltransferase (UTase) activity is inhibited by glutamine, while glutamine activates uridylyl-removing (UR) activity By similarity.UniRule annotation

GO - Molecular functioni

  1. [protein-PII] uridylyltransferase activity Source: UniProtKB-HAMAP
  2. amino acid binding Source: InterPro
  3. metal ion binding Source: InterPro
  4. phosphoric diester hydrolase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. nitrogen compound metabolic process Source: InterPro
  2. regulation of nitrogen utilization Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Nucleotidyltransferase, Transferase

Keywords - Ligandi

Magnesium

Enzyme and pathway databases

BioCyciBCEN331271:GHKX-6150-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Bifunctional uridylyltransferase/uridylyl-removing enzyme
Short name:
UTase/UR
Alternative name(s):
Bifunctional [protein-PII] modification enzyme
Bifunctional nitrogen sensor protein
Including the following 2 domains:
[Protein-PII] uridylyltransferase (EC:2.7.7.59)
Short name:
PII uridylyltransferase
Short name:
UTase
[Protein-PII]-UMP uridylyl-removing enzyme (EC:3.1.4.-)
Short name:
UR
Gene namesi
Name:glnD
Ordered Locus Names:Bcen_6056
OrganismiBurkholderia cenocepacia (strain AU 1054)
Taxonomic identifieri331271 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesBurkholderiaceaeBurkholderiaBurkholderia cepacia complex
ProteomesiUP000002400: Chromosome 3

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 858858Bifunctional uridylyltransferase/uridylyl-removing enzymeUniRule annotationPRO_1000022330Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi331271.Bcen_6056.

Structurei

3D structure databases

ProteinModelPortaliQ1BHI4.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini444 – 548105HDAdd
BLAST
Domaini682 – 76382ACT 1Add
BLAST
Domaini790 – 85869ACT 2Add
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni1 – 324324UridylyltransferaseUniRule annotationAdd
BLAST
Regioni325 – 681357Uridylyl-removingUniRule annotationAdd
BLAST

Domaini

Has four distinct domains: an N-terminal nucleotidyltransferase (NT) domain responsible for UTase activity, a central HD domain that encodes UR activity, and two C-terminal ACT domains that seem to have a role in glutamine sensing By similarity.UniRule annotation

Sequence similaritiesi

Belongs to the GlnD family.
Contains 2 ACT domains.
Contains 1 HD domain.

Keywords - Domaini

Repeat

Phylogenomic databases

eggNOGiCOG2844.
HOGENOMiHOG000261778.
KOiK00990.
OMAiHHLLMSV.
OrthoDBiEOG6CCH44.

Family and domain databases

Gene3Di1.10.3210.10. 1 hit.
HAMAPiMF_00277. PII_uridylyl_transf.
InterProiIPR002912. ACT_dom.
IPR010043. GlnD_Uridyltrans.
IPR003607. HD/PDEase_dom.
IPR006674. HD_domain.
IPR002934. Nucleotidyltransferase.
IPR013546. PII_UdlTrfase/GS_AdlTrfase.
[Graphical view]
PfamiPF01842. ACT. 2 hits.
PF08335. GlnD_UR_UTase. 1 hit.
PF01966. HD. 1 hit.
PF01909. NTP_transf_2. 1 hit.
[Graphical view]
PIRSFiPIRSF006288. PII_uridyltransf. 1 hit.
SMARTiSM00471. HDc. 1 hit.
[Graphical view]
TIGRFAMsiTIGR01693. UTase_glnD. 1 hit.
PROSITEiPS51671. ACT. 2 hits.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q1BHI4-1 [UniParc]FASTAAdd to Basket

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MSAHAAPSPE ALSRRAEFKA AKTEMLERFR HAANVASLMH ALSKLTDDAL    50
KRVWDECGLP ATLALVAVGG YGRGELAPYS DVDILVLLPD AHDAALDARI 100
ERFIGMAWDL GLEIGSSVRT VAQCIEEASQ DVTVQTSLLE ARRIVGSTAL 150
FERFTVRYHE ALDARAFFTA KVLEMRQRHA KFQDTPYSLE PNVKESPGGL 200
RDLQTILWIA RAAGFGSSWR ELDTRGLITD REARELRRNE GFLKTLRARL 250
HVIAGRRQDM LVFDLQTQAA ESFGYQPTQA KRASEQLMRR YYWAAKAVTQ 300
LATILIQNIE AQLFPATSGI TRVLSADRFV EKQGMLEIVD DGVFERHPDA 350
ILEAFLLYET TRGVKGLSAR TLRALYNSRE IMNNAWRRDP QNRATFMRIL 400
QQPEGITHAF RLMNQTSVLG RYLLNFRRIV GQMQHDLYHV YTVDQHILMV 450
LRNIRRFAVA EHAHEYPFCS QLIGNFERPW VLYVAALFHD IAKGRGGDHS 500
TLGMADARRF CREHGIAGDD AALIVWLVQH HLTMSQVAQK QDTSDPEVIK 550
RFAEVVGNER YLTALYLLTV ADIRGTSPKV WNTWKGKLLE DLYRITLAVL 600
GGANPDAHSE LKSRQEQALA LLRLETVPDD AHRALWDQLD VGFFLRHDAA 650
DIAWQTRVLY RHVNAETAIV RARPSPIGDA LQVLVYVKDR PDLFAGICAY 700
FDRNGLSVLD ARVSTTRHGY ALDNFIVTQT ERDVRYRDIA NLVEQQLATR 750
LAETASLPEP SKGRLSRLSR TFPITPRVDL RADERGQYYI LSVSANDRPG 800
LLYSIARVLA EHRIGVHAAR INTLGERVED IFLLAGAGLS DNRLQIQLET 850
ELLRAIAV 858
Length:858
Mass (Da):96,896
Last modified:July 11, 2006 - v1
Checksum:i407190972C69EE1E
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000380 Genomic DNA. Translation: ABF80921.1.
RefSeqiYP_625894.1. NC_008062.1.

Genome annotation databases

EnsemblBacteriaiABF80921; ABF80921; Bcen_6056.
GeneIDi4097107.
KEGGibcn:Bcen_6056.
PATRICi19056150. VBIBurCen11237_6260.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000380 Genomic DNA. Translation: ABF80921.1 .
RefSeqi YP_625894.1. NC_008062.1.

3D structure databases

ProteinModelPortali Q1BHI4.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 331271.Bcen_6056.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABF80921 ; ABF80921 ; Bcen_6056 .
GeneIDi 4097107.
KEGGi bcn:Bcen_6056.
PATRICi 19056150. VBIBurCen11237_6260.

Phylogenomic databases

eggNOGi COG2844.
HOGENOMi HOG000261778.
KOi K00990.
OMAi HHLLMSV.
OrthoDBi EOG6CCH44.

Enzyme and pathway databases

BioCyci BCEN331271:GHKX-6150-MONOMER.

Family and domain databases

Gene3Di 1.10.3210.10. 1 hit.
HAMAPi MF_00277. PII_uridylyl_transf.
InterProi IPR002912. ACT_dom.
IPR010043. GlnD_Uridyltrans.
IPR003607. HD/PDEase_dom.
IPR006674. HD_domain.
IPR002934. Nucleotidyltransferase.
IPR013546. PII_UdlTrfase/GS_AdlTrfase.
[Graphical view ]
Pfami PF01842. ACT. 2 hits.
PF08335. GlnD_UR_UTase. 1 hit.
PF01966. HD. 1 hit.
PF01909. NTP_transf_2. 1 hit.
[Graphical view ]
PIRSFi PIRSF006288. PII_uridyltransf. 1 hit.
SMARTi SM00471. HDc. 1 hit.
[Graphical view ]
TIGRFAMsi TIGR01693. UTase_glnD. 1 hit.
PROSITEi PS51671. ACT. 2 hits.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: AU 1054.

Entry informationi

Entry nameiGLND_BURCA
AccessioniPrimary (citable) accession number: Q1BHI4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: July 11, 2006
Last modified: June 11, 2014
This is version 64 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, Multifunctional enzyme

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi