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P23679

- GLND_SALTY

UniProt

P23679 - GLND_SALTY

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Protein
Bifunctional uridylyltransferase/uridylyl-removing enzyme
Gene
glnD, STM0214
Organism
Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
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

BioCyciSENT99287:GCTI-213-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:STM0214
OrganismiSalmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
Taxonomic identifieri99287 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella
ProteomesiUP000001014: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 890890Bifunctional uridylyltransferase/uridylyl-removing enzymeUniRule annotation
PRO_0000192766Add
BLAST

Proteomic databases

PRIDEiP23679.

Interactioni

Protein-protein interaction databases

STRINGi99287.STM0214.

Structurei

3D structure databases

ProteinModelPortaliP23679.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini468 – 601134HD
Add
BLAST
Domaini709 – 78476ACT 1
Add
BLAST
Domaini816 – 89075ACT 2
Add
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni1 – 349349UridylyltransferaseUniRule annotation
Add
BLAST
Regioni350 – 708359Uridylyl-removingUniRule annotation
Add
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

HOGENOMiHOG000261778.
KOiK00990.
OMAiHHLLMSV.
OrthoDBiEOG6CCH44.
PhylomeDBiP23679.

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.

P23679-1 [UniParc]FASTAAdd to Basket

« Hide

MNTLPEQHAN TALPTLPDQP QNPGVWPRAE LTVAGIKARI DIFQHWLGEA    50
FDSGICAEQL IEARTEFIDQ LLQRLWIEAG FGQIADLALV AVGGYGRGEL 100
HPLSDIDLLI LSRKKLPDEQ AQKVGELLTL LWDVKLDVGH SVRTLEECLL 150
EGLSDLTVAT NLIETRLLIG DVALFLALQK HIFSEGFWPS DKFYAAKVEE 200
QNQRHQRYHG TSYNLEPDIK SSPGGLRDIH TLQWVARRHF GATSLDEMVG 250
FGFLTPAERA ELNECLHILW RIRFALHLVV SRYDNRLLFD RQLSVAQRLN 300
YSGEGNDPVE RMMKDYFRVT RRVSELNQML LQLFDEAILA LPADEKPRPV 350
DDEFQLRGTL IDLRDDTLFI REPQAILRMF YMMVRNSAIT GIYSTTLRHL 400
RHARRHLSQP LCYIPEARTL FLSMLRHPGA VSRGLLPMHR HSVLWAYMPQ 450
WSHIVGQMQF DLFHAYTVDE HTIRVMLKLE SFAKEETRQR HPLCVDLWPR 500
LPHPELILIA ALFHDIAKGR GGDHSVLGAQ DVLTFAELHG LNSRETQLVA 550
WLVRQHLLMS VTAQRRDIQD PEVIKQFAEE VQTETRLRFL VCLTVADICA 600
TNETLWNSWK QSLLRELYFA TEKQLRRGMQ NTPDMRERVR HHQLQALALL 650
RMDNIDEAAL HKIWTRCRAN YFVRHSPNQL AWHARHLLQH DLRQPLVLLS 700
PQATRGGTEI FIWSPDRPYL FAAVCAELDR RNLSVHDAQI FTTRDGMAMD 750
TFIVLEPDGS PLAADRHDVI RTGLEQTITQ RSWQPPQPRR QPAKLRHFTV 800
ETEVNFLPTH TDRKSFMELI ALDQPGLLAR VGQIFADLGI SLHGARITTI 850
GERVEDLFII ATADRRALNN VLQLEVQQRL TAALNPNDKG 890
Length:890
Mass (Da):102,264
Last modified:December 13, 2001 - v3
Checksum:iB4BF92D1DC4280D0
GO

Sequence cautioni

The sequence CAA39299.1 differs from that shown. Reason: Frameshift at position 88.

Sequence conflict

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti101 – 1011H → D1 Publication

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE006468 Genomic DNA. Translation: AAL19178.1.
X55778 Genomic DNA. Translation: CAA39299.1. Frameshift.
PIRiS12028.
RefSeqiNP_459219.1. NC_003197.1.

Genome annotation databases

EnsemblBacteriaiAAL19178; AAL19178; STM0214.
GeneIDi1251732.
KEGGistm:STM0214.
PATRICi32378715. VBISalEnt20916_0227.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE006468 Genomic DNA. Translation: AAL19178.1 .
X55778 Genomic DNA. Translation: CAA39299.1 . Frameshift.
PIRi S12028.
RefSeqi NP_459219.1. NC_003197.1.

3D structure databases

ProteinModelPortali P23679.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 99287.STM0214.

Proteomic databases

PRIDEi P23679.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAL19178 ; AAL19178 ; STM0214 .
GeneIDi 1251732.
KEGGi stm:STM0214.
PATRICi 32378715. VBISalEnt20916_0227.

Phylogenomic databases

HOGENOMi HOG000261778.
KOi K00990.
OMAi HHLLMSV.
OrthoDBi EOG6CCH44.
PhylomeDBi P23679.

Enzyme and pathway databases

BioCyci SENT99287:GCTI-213-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

« Hide 'large scale' publications
  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: LT2 / SGSC1412 / ATCC 700720.
  2. "Cloning and nucleotide sequence of the Salmonella typhimurium pepM gene."
    Movva N.R., Semon D., Meyer C., Kawashima E., Wingfield P., Miller J.L., Miller C.G.
    Mol. Gen. Genet. 223:345-348(1990) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-201.
    Strain: LT2.
  3. Robison K.
    Unpublished observations (OCT-1992)
    Cited for: IDENTIFICATION OF PROTEIN.

Entry informationi

Entry nameiGLND_SALTY
AccessioniPrimary (citable) accession number: P23679
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1991
Last sequence update: December 13, 2001
Last modified: July 9, 2014
This is version 111 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Multifunctional enzyme, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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