ID A0A1P8R735_9GAMM Unreviewed; 992 AA.
AC A0A1P8R735;
DT 12-APR-2017, integrated into UniProtKB/TrEMBL.
DT 12-APR-2017, sequence version 1.
DT 27-MAR-2024, entry version 31.
DE RecName: Full=Bifunctional glutamine synthetase adenylyltransferase/adenylyl-removing enzyme {ECO:0000256|HAMAP-Rule:MF_00802};
DE AltName: Full=ATP:glutamine synthetase adenylyltransferase {ECO:0000256|HAMAP-Rule:MF_00802};
DE AltName: Full=ATase {ECO:0000256|HAMAP-Rule:MF_00802};
DE Includes:
DE RecName: Full=Glutamine synthetase adenylyl-L-tyrosine phosphorylase {ECO:0000256|HAMAP-Rule:MF_00802};
DE EC=2.7.7.89 {ECO:0000256|HAMAP-Rule:MF_00802};
DE AltName: Full=Adenylyl removase {ECO:0000256|HAMAP-Rule:MF_00802};
DE Short=AR {ECO:0000256|HAMAP-Rule:MF_00802};
DE Short=AT-N {ECO:0000256|HAMAP-Rule:MF_00802};
DE Includes:
DE RecName: Full=Glutamine synthetase adenylyl transferase {ECO:0000256|HAMAP-Rule:MF_00802};
DE EC=2.7.7.42 {ECO:0000256|HAMAP-Rule:MF_00802};
DE AltName: Full=Adenylyl transferase {ECO:0000256|HAMAP-Rule:MF_00802};
DE Short=AT {ECO:0000256|HAMAP-Rule:MF_00802};
DE Short=AT-C {ECO:0000256|HAMAP-Rule:MF_00802};
GN Name=glnE {ECO:0000256|HAMAP-Rule:MF_00802};
GN ORFNames=BWR19_16855 {ECO:0000313|EMBL:APX94469.1};
OS Halomonas sp. 1513.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC Halomonadaceae; Halomonas.
OX NCBI_TaxID=1883416 {ECO:0000313|EMBL:APX94469.1, ECO:0000313|Proteomes:UP000187327};
RN [1] {ECO:0000313|Proteomes:UP000187327}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=1513 {ECO:0000313|Proteomes:UP000187327};
RA Shuang W.;
RT "Complete genome sequence of Haloterrigena daqingensis type strain
RT (JX313T).";
RL Submitted (JAN-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Involved in the regulation of glutamine synthetase GlnA, a
CC key enzyme in the process to assimilate ammonia. When cellular nitrogen
CC levels are high, the C-terminal adenylyl transferase (AT) inactivates
CC GlnA by covalent transfer of an adenylyl group from ATP to specific
CC tyrosine residue of GlnA, thus reducing its activity. Conversely, when
CC nitrogen levels are low, the N-terminal adenylyl removase (AR)
CC activates GlnA by removing the adenylyl group by phosphorolysis,
CC increasing its activity. The regulatory region of GlnE binds the signal
CC transduction protein PII (GlnB) which indicates the nitrogen status of
CC the cell. {ECO:0000256|HAMAP-Rule:MF_00802}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[glutamine synthetase]-L-tyrosine + ATP = [glutamine
CC synthetase]-O(4)-(5'-adenylyl)-L-tyrosine + diphosphate;
CC Xref=Rhea:RHEA:18589, Rhea:RHEA-COMP:10660, Rhea:RHEA-COMP:10661,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:46858,
CC ChEBI:CHEBI:83624; EC=2.7.7.42; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_00802};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=[glutamine synthetase]-O(4)-(5'-adenylyl)-L-tyrosine +
CC phosphate = [glutamine synthetase]-L-tyrosine + ADP;
CC Xref=Rhea:RHEA:43716, Rhea:RHEA-COMP:10660, Rhea:RHEA-COMP:10661,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:46858, ChEBI:CHEBI:83624,
CC ChEBI:CHEBI:456216; EC=2.7.7.89; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_00802};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00802};
CC -!- SIMILARITY: Belongs to the GlnE family. {ECO:0000256|HAMAP-
CC Rule:MF_00802}.
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DR EMBL; CP019326; APX94469.1; -; Genomic_DNA.
DR RefSeq; WP_076749393.1; NZ_CP019326.1.
DR AlphaFoldDB; A0A1P8R735; -.
DR STRING; 1883416.BWR19_16855; -.
DR KEGG; halo:BWR19_16855; -.
DR OrthoDB; 9759366at2; -.
DR Proteomes; UP000187327; Chromosome.
DR GO; GO:0008882; F:[glutamate-ammonia-ligase] adenylyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0047388; F:[glutamine synthetase]-adenylyl-L-tyrosine phosphorylase activity; IEA:UniProtKB-EC.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0008152; P:metabolic process; IEA:UniProtKB-KW.
DR GO; GO:0000820; P:regulation of glutamine family amino acid metabolic process; IEA:UniProtKB-UniRule.
DR CDD; cd05401; NT_GlnE_GlnD_like; 2.
DR Gene3D; 1.20.120.1510; -; 1.
DR Gene3D; 3.30.460.10; Beta Polymerase, domain 2; 2.
DR Gene3D; 1.10.4050.10; Glutamine synthase adenylyltransferase GlnE; 1.
DR Gene3D; 1.20.120.330; Nucleotidyltransferases domain 2; 2.
DR HAMAP; MF_00802; GlnE; 1.
DR InterPro; IPR023057; GlnE.
DR InterPro; IPR005190; GlnE_rpt_dom.
DR InterPro; IPR043519; NT_sf.
DR InterPro; IPR013546; PII_UdlTrfase/GS_AdlTrfase.
DR PANTHER; PTHR30621:SF0; BIFUNCTIONAL GLUTAMINE SYNTHETASE ADENYLYLTRANSFERASE_ADENYLYL-REMOVING ENZYME; 1.
DR PANTHER; PTHR30621; GLUTAMINE SYNTHETASE ADENYLYLTRANSFERASE; 1.
DR Pfam; PF08335; GlnD_UR_UTase; 2.
DR Pfam; PF03710; GlnE; 2.
DR SUPFAM; SSF81301; Nucleotidyltransferase; 2.
DR SUPFAM; SSF81593; Nucleotidyltransferase substrate binding subunit/domain; 2.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW Rule:MF_00802}; Coiled coil {ECO:0000256|SAM:Coils};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|HAMAP-Rule:MF_00802};
KW Multifunctional enzyme {ECO:0000256|HAMAP-Rule:MF_00802};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00802};
KW Nucleotidyltransferase {ECO:0000256|ARBA:ARBA00022695, ECO:0000256|HAMAP-
KW Rule:MF_00802}; Reference proteome {ECO:0000313|Proteomes:UP000187327};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_00802, ECO:0000313|EMBL:APX94469.1}.
FT DOMAIN 61..308
FT /note="Glutamate-ammonia ligase adenylyltransferase
FT repeated"
FT /evidence="ECO:0000259|Pfam:PF03710"
FT DOMAIN 330..468
FT /note="PII-uridylyltransferase/Glutamine-synthetase
FT adenylyltransferase"
FT /evidence="ECO:0000259|Pfam:PF08335"
FT DOMAIN 592..845
FT /note="Glutamate-ammonia ligase adenylyltransferase
FT repeated"
FT /evidence="ECO:0000259|Pfam:PF03710"
FT DOMAIN 867..957
FT /note="PII-uridylyltransferase/Glutamine-synthetase
FT adenylyltransferase"
FT /evidence="ECO:0000259|Pfam:PF08335"
FT REGION 1..473
FT /note="Adenylyl removase"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00802"
FT REGION 480..992
FT /note="Adenylyl transferase"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00802"
FT COILED 843..870
FT /evidence="ECO:0000256|SAM:Coils"
SQ SEQUENCE 992 AA; 110986 MW; 8EC8239D1207812F CRC64;
MALPDDFLPR DDLPKALHAR RDQLSQRLDE ALSQADNLAE MQQQEGPGAS WAALSESRRC
QLARVLCISD FATDTLTRYP DWLMQLDAAD ELDAAPSADD QTAWLDELLQ NANDEAAMQR
VIRRFRRARM LGIVWRDLTR PPGIDMWATA ASVSRLAEVC LEGALGWLEA HHAERWGLPA
ERDGEPQRMV VLGMGKLGAG ELNLSSDIDL IFAFPDKGTT QGGKRELDHQ EYFTKLGQKL
IGALDAVTAD GFAFRVDMRL RPLGDGGPLV GSFSSLASYY QDQGREWERY AMLKARPVAG
DRQAGDELLA SLRPFVYRRY LDFGAIESLR EMKGMINRQV RRKGMDDNIK LGRGGIREVE
FVVQAFQLIR GGRDTELQIT SLRQAMQILP ALGLLPQEVV DELEPDYAFL RDLEHAIQAL
EDRQTQALPE ADEERERVAL ALDMEGWPAL IARLDEVRER IRGHFDAVIA DPEEEVEDAA
EGDDEPDLDE WRGLWRGVMD DDDIQALLSG AGFADAATAA KRLSALRESR AVKSMQRIGY
ERLDALMPML LAAMADSEAP DLVLERVLPL LEAVLRRTAY LALLRENPQA LSHLMRLCAA
SPWIAEQLAR HPILLDELLT PATLYTPADK QHLADELRQA LGRIPEDDEE AQLEALRVFK
HAQVLHVAAS DIAGARALMK VSDFLTYIAE VVLEQVLAMA WKHLTRKHGR PARRDGVPGD
TDFVIVGYGK LGGIELGYGS DLDLVFIHDA ASQGTTDGPR PIDNPVFFTR LGQRIIHLLT
AVTPAGALYE VDMRLRPSGN AGLLVTPLEA FADYQRHQAW TWEHQALVRA RVVAGDSHLG
ERFEAVRSEI LGARRDLASL REEVVKMRHK MREHLGSKAS ARQAGRFDLK QDAGGMVDIE
FLCQFAVLAM SADAPELLRW SDNMRLLETL EACQRLPAEE AQGLRDAYLA YRHATHRAAL
TKAERVVEAD EVAAHRELVR RVWQRWMGEA ED
//
