ID A0A377R2A4_9NEIS Unreviewed; 895 AA.
AC A0A377R2A4;
DT 07-NOV-2018, integrated into UniProtKB/TrEMBL.
DT 07-NOV-2018, sequence version 1.
DT 27-MAR-2024, entry version 17.
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 ECO:0000313|EMBL:STR00888.1};
GN ORFNames=NCTC13336_01112 {ECO:0000313|EMBL:STR00888.1};
OS Kingella potus.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Neisseriales; Neisseriaceae;
OC Kingella.
OX NCBI_TaxID=265175 {ECO:0000313|EMBL:STR00888.1, ECO:0000313|Proteomes:UP000254293};
RN [1] {ECO:0000313|EMBL:STR00888.1, ECO:0000313|Proteomes:UP000254293}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NCTC13336 {ECO:0000313|EMBL:STR00888.1,
RC ECO:0000313|Proteomes:UP000254293};
RG Pathogen Informatics;
RA Doyle S.;
RL Submitted (JUN-2018) 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; UGJJ01000001; STR00888.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A377R2A4; -.
DR OrthoDB; 9759366at2; -.
DR Proteomes; UP000254293; Unassembled WGS sequence.
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:0016874; F:ligase activity; IEA:UniProtKB-KW.
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; 1.20.120.330; 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}; Ligase {ECO:0000313|EMBL:STR00888.1};
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:UP000254293};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_00802, ECO:0000313|EMBL:STR00888.1}.
FT DOMAIN 27..238
FT /note="Glutamate-ammonia ligase adenylyltransferase
FT repeated"
FT /evidence="ECO:0000259|Pfam:PF03710"
FT DOMAIN 267..404
FT /note="PII-uridylyltransferase/Glutamine-synthetase
FT adenylyltransferase"
FT /evidence="ECO:0000259|Pfam:PF08335"
FT DOMAIN 518..751
FT /note="Glutamate-ammonia ligase adenylyltransferase
FT repeated"
FT /evidence="ECO:0000259|Pfam:PF03710"
FT DOMAIN 774..870
FT /note="PII-uridylyltransferase/Glutamine-synthetase
FT adenylyltransferase"
FT /evidence="ECO:0000259|Pfam:PF08335"
FT REGION 1..409
FT /note="Adenylyl removase"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00802"
FT REGION 417..895
FT /note="Adenylyl transferase"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00802"
SQ SEQUENCE 895 AA; 100542 MW; 3A6103851421EBF8 CRC64;
MNPIEYARRF SPFLARLLDG GGLDTDILQP MLDKVLHETD FQNFAGWADI LARRDEAELA
RQLRVLRRYV VAQIMVRDLN RISGLDEVTR TITLFADFAV NTALDFAYAH YWDLYGTPVG
RHTGEAQHLS VVAMGKAGGY ELNVSSDIDL IFVYPEAGET DGRRSRDNQE FFTKVGQKLI
ALLNDLTADG QVFRVDMRLR PDGDSGALVC SETALEQYLT AHGREWERYA WCKGRVLTPY
PNGIKALVRP FVFRKYLDYG AYGAMRALHR QIRAEVGRKG MEDNIKLGAG GIREIEFVAQ
IFQMIRGGQM RALQLKGTQE TLRMLAQLGV MPSENTARLL EAYRFLRDVE HRLQYWDDRQ
TQTLPQNPEQ RQLLAESMGF ADYAAFSDGL DAIRAAVSAE FDNILSDPEE TPPARFAGIW
PLPQDGFSQD TGTRLAQAGF DPQAVAERLA ALGRSSRYRS LSPHSQPRFD ALLPRLAEAA
AECPHPGDTL FRLIDFIEAV SRRPSYLAFL IEYPNELSRV ARLMGQSTWM ADYLRNHPAL
LDEMLSDQLT ETRPDWPQQA ALLAAELEAC DGTEAKTDTL RRFRHAHVFR LAVQDLAGKW
TVESLSDQLS ALADIILDAA LTHAWREMPK THRDTPEFAV IGYGKLGGKE LGYTSDLDLV
YLYDDPHPDA LQIYSRLANR LTNWLNAATG AGTLYQTDLR LRPNGDSGFP AHSVQAFEKY
QRENAWIWEH QALTRARFVC GSASIRKSFD RIRGEILTRE RDPAALRREI SAMREKIAAS
HPPCDTDVKY AHGGIVDVEF AVQYLILAHA RRCPALLDNY GNIALLATAA AEGLIDSAAA
GAARAAYRYL RALQHAATLH EDGAAQTDSV RDGHYRAVRT LWRQIFCESE TQEAV
//
