ID A0A1C4WWY2_9ACTN Unreviewed; 1004 AA.
AC A0A1C4WWY2;
DT 02-NOV-2016, integrated into UniProtKB/TrEMBL.
DT 02-NOV-2016, sequence version 1.
DT 24-JAN-2024, entry version 33.
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=GA0074696_2189 {ECO:0000313|EMBL:SCF00742.1};
OS Micromonospora purpureochromogenes.
OC Bacteria; Actinomycetota; Actinomycetes; Micromonosporales;
OC Micromonosporaceae; Micromonospora.
OX NCBI_TaxID=47872 {ECO:0000313|EMBL:SCF00742.1, ECO:0000313|Proteomes:UP000198228};
RN [1] {ECO:0000313|EMBL:SCF00742.1, ECO:0000313|Proteomes:UP000198228}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 43821 {ECO:0000313|EMBL:SCF00742.1,
RC ECO:0000313|Proteomes:UP000198228};
RA Kjaerup R.B., Dalgaard T.S., Juul-Madsen H.R.;
RL Submitted (JUN-2016) 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; LT607410; SCF00742.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1C4WWY2; -.
DR Proteomes; UP000198228; Chromosome i.
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; 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:SCF00742.1};
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|HAMAP-Rule:MF_00802,
KW ECO:0000313|EMBL:SCF00742.1};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_00802, ECO:0000313|EMBL:SCF00742.1}.
FT DOMAIN 98..313
FT /note="Glutamate-ammonia ligase adenylyltransferase
FT repeated"
FT /evidence="ECO:0000259|Pfam:PF03710"
FT DOMAIN 340..484
FT /note="PII-uridylyltransferase/Glutamine-synthetase
FT adenylyltransferase"
FT /evidence="ECO:0000259|Pfam:PF08335"
FT DOMAIN 590..840
FT /note="Glutamate-ammonia ligase adenylyltransferase
FT repeated"
FT /evidence="ECO:0000259|Pfam:PF03710"
FT DOMAIN 865..1000
FT /note="PII-uridylyltransferase/Glutamine-synthetase
FT adenylyltransferase"
FT /evidence="ECO:0000259|Pfam:PF08335"
FT REGION 1..488
FT /note="Adenylyl removase"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00802"
FT REGION 496..1004
FT /note="Adenylyl transferase"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00802"
SQ SEQUENCE 1004 AA; 107758 MW; 4131FEF75B234618 CRC64;
MTRPARGRLA RYGFGTAQSD GGSRAADLLG PDGLGLWRVE EQEPVDEPAA ELLAALARAA
DPDLALRQLH RLVEAERRAV DPPVLLDAVH ADPGLRRRLV AVLGASSALG DHLVANPEQW
TVLATAPDGL APTADGRLDL AAAGRLTAAT APVAVLRQAY RLALLRIAAA DLTGGRGLEQ
TMTALSALAD ATLAAAYEIA VDELPAGTPR PRLAVVAMGK CGGDELNYVS DVDVIFVAAD
DADLTIATTV AARLIGVCGL VAWPVDAALR PEGNRGPLVR TLASHLAYYQ RWARTWEFQA
LLKARPAAGD LALAREWIEA LAPLVWTAAE RPEAVSDVRA MRRRIIDNIP PKELDREIKR
GPGGLRDIEF AVQLLQLVHG RGDESLRVPG TIPALRALVT GGYVGRADGE ALLRGYRFLR
AVEHRLQLQG LRRTHTVPTD PAALRWLAAA LGCTATPGRS AVESFRAEWV AHATEVRRLH
AKLLYRPLLE SVARVPADGL RLTPEAARHR LEILGFADPA GALRHLQALT GGVSRTAAIQ
RTLLPVLLSE FADAPEPDRG LLNYRQVSDK LGSTPWYLRL LRDSGPVARR LARVLSSSRY
TADLLAREPE ALRLLAEESE LTPRTREVLC DGFAAAAGRY PDPEQAIRAV RALRRRELVR
IACADLLSRA GGLAPRPERG SPAAAPLADV TGVGTALSDV TDATLTAALR TARAAKPGPG
GLRFAVIGMG RLGGYESNYL SDADVLFVYD PPAGADERAA SDAAHGIAEE LRRLLGVPAP
DPPLGVDADL RPEGRQGPLV RSLAAYAQYY ARWSKVWEAQ ALLRARFVCG DADLGAEFEA
LIDPVRWPAD GLSREQVVEI RRIKARVENE RLPRGADPAT HTKLGRGGLA DVEWAVQLLQ
LRHAGAYPQL RGTRTLDALA AARDAGLVDP ADAAGMAAGW TLAAQVRNAL MLVRGRAGDQ
LPRHGVELAG VVRLLGRDDP GEFLDEYLRT ARRSRAAMER VLEA
//