ID A0A0L0SD63_ALLM3 Unreviewed; 505 AA.
AC A0A0L0SD63;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, sequence version 1.
DT 27-MAR-2024, entry version 37.
DE RecName: Full=Adenylosuccinate synthetase {ECO:0000256|HAMAP-Rule:MF_03125, ECO:0000256|RuleBase:RU000520};
DE Short=AMPSase {ECO:0000256|HAMAP-Rule:MF_03125};
DE Short=AdSS {ECO:0000256|HAMAP-Rule:MF_03125};
DE EC=6.3.4.4 {ECO:0000256|HAMAP-Rule:MF_03125, ECO:0000256|RuleBase:RU000520};
DE AltName: Full=IMP--aspartate ligase {ECO:0000256|HAMAP-Rule:MF_03125};
GN ORFNames=AMAG_05811 {ECO:0000313|EMBL:KNE60421.1};
OS Allomyces macrogynus (strain ATCC 38327) (Allomyces javanicus var.
OS macrogynus).
OC Eukaryota; Fungi; Fungi incertae sedis; Blastocladiomycota;
OC Blastocladiomycetes; Blastocladiales; Blastocladiaceae; Allomyces.
OX NCBI_TaxID=578462 {ECO:0000313|EMBL:KNE60421.1, ECO:0000313|Proteomes:UP000054350};
RN [1] {ECO:0000313|EMBL:KNE60421.1, ECO:0000313|Proteomes:UP000054350}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 38327 {ECO:0000313|EMBL:KNE60421.1,
RC ECO:0000313|Proteomes:UP000054350};
RG The Broad Institute Genome Sequencing Platform;
RA Russ C., Cuomo C., Burger G., Gray M.W., Holland P.W.H., King N.,
RA Lang F.B.F., Roger A.J., Ruiz-Trillo I., Young S.K., Zeng Q., Gargeya S.,
RA Fitzgerald M., Haas B., Abouelleil A., Alvarado L., Arachchi H.M.,
RA Berlin A., Chapman S.B., Gearin G., Goldberg J., Griggs A., Gujja S.,
RA Hansen M., Heiman D., Howarth C., Larimer J., Lui A., MacDonald P.J.P.,
RA McCowen C., Montmayeur A., Murphy C., Neiman D., Pearson M., Priest M.,
RA Roberts A., Saif S., Shea T., Sisk P., Stolte C., Sykes S., Wortman J.,
RA Nusbaum C., Birren B.;
RT "Annotation of Allomyces macrogynus ATCC 38327.";
RL Submitted (NOV-2009) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|Proteomes:UP000054350}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 38327 {ECO:0000313|Proteomes:UP000054350};
RG The Broad Institute Genome Sequencing Platform;
RA Russ C., Cuomo C., Shea T., Young S.K., Zeng Q., Koehrsen M., Haas B.,
RA Borodovsky M., Guigo R., Alvarado L., Berlin A., Borenstein D., Chen Z.,
RA Engels R., Freedman E., Gellesch M., Goldberg J., Griggs A., Gujja S.,
RA Heiman D., Hepburn T., Howarth C., Jen D., Larson L., Lewis B., Mehta T.,
RA Park D., Pearson M., Roberts A., Saif S., Shenoy N., Sisk P., Stolte C.,
RA Sykes S., Walk T., White J., Yandava C., Burger G., Gray M.W.,
RA Holland P.W.H., King N., Lang F.B.F., Roger A.J., Ruiz-Trillo I.,
RA Lander E., Nusbaum C.;
RT "The Genome Sequence of Allomyces macrogynus strain ATCC 38327.";
RL Submitted (NOV-2009) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Plays an important role in the de novo pathway and in the
CC salvage pathway of purine nucleotide biosynthesis. Catalyzes the first
CC commited step in the biosynthesis of AMP from IMP. {ECO:0000256|HAMAP-
CC Rule:MF_03125}.
CC -!- FUNCTION: Plays an important role in the de novo pathway and in the
CC salvage pathway of purine nucleotide biosynthesis. Catalyzes the first
CC committed step in the biosynthesis of AMP from IMP.
CC {ECO:0000256|ARBA:ARBA00003779}.
CC -!- FUNCTION: Plays an important role in the de novo pathway of purine
CC nucleotide biosynthesis. {ECO:0000256|RuleBase:RU000520}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=GTP + IMP + L-aspartate = GDP + 2 H(+) + N(6)-(1,2-
CC dicarboxyethyl)-AMP + phosphate; Xref=Rhea:RHEA:15753,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:29991, ChEBI:CHEBI:37565,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:57567, ChEBI:CHEBI:58053,
CC ChEBI:CHEBI:58189; EC=6.3.4.4; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_03125, ECO:0000256|RuleBase:RU000520};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_03125};
CC Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000256|HAMAP-Rule:MF_03125};
CC -!- PATHWAY: Purine metabolism; AMP biosynthesis via de novo pathway; AMP
CC from IMP: step 1/2. {ECO:0000256|HAMAP-Rule:MF_03125,
CC ECO:0000256|RuleBase:RU000520}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|ARBA:ARBA00011738, ECO:0000256|HAMAP-
CC Rule:MF_03125}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_03125}.
CC -!- SIMILARITY: Belongs to the adenylosuccinate synthetase family.
CC {ECO:0000256|HAMAP-Rule:MF_03125, ECO:0000256|RuleBase:RU000520}.
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DR EMBL; GG745336; KNE60421.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0L0SD63; -.
DR STRING; 578462.A0A0L0SD63; -.
DR EnsemblFungi; KNE60421; KNE60421; AMAG_05811.
DR VEuPathDB; FungiDB:AMAG_05811; -.
DR eggNOG; KOG1355; Eukaryota.
DR OMA; QSYVRFL; -.
DR OrthoDB; 122722at2759; -.
DR UniPathway; UPA00075; UER00335.
DR Proteomes; UP000054350; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0004019; F:adenylosuccinate synthase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0044208; P:'de novo' AMP biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd03108; AdSS; 1.
DR Gene3D; 3.40.440.10; Adenylosuccinate Synthetase, subunit A, domain 1; 1.
DR Gene3D; 1.10.300.10; Adenylosuccinate Synthetase, subunit A, domain 2; 1.
DR Gene3D; 3.90.170.10; Adenylosuccinate Synthetase, subunit A, domain 3; 1.
DR HAMAP; MF_00011; Adenylosucc_synth; 1.
DR InterPro; IPR018220; Adenylosuccin_syn_GTP-bd.
DR InterPro; IPR033128; Adenylosuccin_syn_Lys_AS.
DR InterPro; IPR042109; Adenylosuccinate_synth_dom1.
DR InterPro; IPR042110; Adenylosuccinate_synth_dom2.
DR InterPro; IPR042111; Adenylosuccinate_synth_dom3.
DR InterPro; IPR001114; Adenylosuccinate_synthetase.
DR InterPro; IPR027417; P-loop_NTPase.
DR NCBIfam; TIGR00184; purA; 1.
DR PANTHER; PTHR11846; ADENYLOSUCCINATE SYNTHETASE; 1.
DR PANTHER; PTHR11846:SF0; ADENYLOSUCCINATE SYNTHETASE; 1.
DR Pfam; PF00709; Adenylsucc_synt; 1.
DR SMART; SM00788; Adenylsucc_synt; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS01266; ADENYLOSUCCIN_SYN_1; 1.
DR PROSITE; PS00513; ADENYLOSUCCIN_SYN_2; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_03125};
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|HAMAP-
KW Rule:MF_03125};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_03125};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|HAMAP-Rule:MF_03125};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_03125};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_03125};
KW Purine biosynthesis {ECO:0000256|ARBA:ARBA00022755, ECO:0000256|HAMAP-
KW Rule:MF_03125}; Reference proteome {ECO:0000313|Proteomes:UP000054350}.
FT REGION 22..42
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 24..42
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 93
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03125"
FT ACT_SITE 121
FT /note="Proton donor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03125"
FT ACT_SITE 220
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU10134"
FT BINDING 92..98
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03125"
FT BINDING 93..96
FT /ligand="IMP"
FT /ligand_id="ChEBI:CHEBI:58053"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03125"
FT BINDING 93
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03125"
FT BINDING 118..121
FT /ligand="IMP"
FT /ligand_id="ChEBI:CHEBI:58053"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03125"
FT BINDING 120..122
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03125"
FT BINDING 120
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03125"
FT BINDING 209
FT /ligand="IMP"
FT /ligand_id="ChEBI:CHEBI:58053"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03125"
FT BINDING 223
FT /ligand="IMP"
FT /ligand_id="ChEBI:CHEBI:58053"
FT /ligand_note="ligand shared between dimeric partners"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03125"
FT BINDING 300
FT /ligand="IMP"
FT /ligand_id="ChEBI:CHEBI:58053"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03125"
FT BINDING 315
FT /ligand="IMP"
FT /ligand_id="ChEBI:CHEBI:58053"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03125"
FT BINDING 375..381
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03125"
FT BINDING 379
FT /ligand="IMP"
FT /ligand_id="ChEBI:CHEBI:58053"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03125"
FT BINDING 381
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03125"
FT BINDING 407..409
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03125"
FT BINDING 491..493
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03125"
SQ SEQUENCE 505 AA; 55343 MW; 0CA58725FB76106E CRC64;
MQAAPPSAPA WDWLPFRGRA LPQQPSRTFP TRAATPHDTT RPTLQIPRRA HSVLARFGCP
ANFHHSSSTF PTFIMSGLCT NGATVVLGAQ WGDEGKGKLV DVLAQDADVV ARCQGGNNAG
HTIVVDGKKF DFHMLPSGLI NPKCVSVIGN GVVVHLPSLF QELETTESKG ISCAGRLLVS
DRAHLVFDVH QVVDGLREME RGGSNIGTTR RGIGPAYSSK ASRSGLRVHH LYHPEAFEEA
MRKFVANRKK RYGEFAYDVD AEVKRYREFA AKLKPMVVDT IPYLNQALND KKRVLVEGAN
AAMLDIDFGT YPYVTSSNTT VGGVCTGLGI APTRLGKVIG VVKAYTTRVG GGPFPTEQLN
AVGEHLQTVG AEFGVTTGRK RRCGWLDMVV LRHSHALNGY TCTNLTKLDV LDQLPEIKIG
VRYRHTKSGQ IVDHFPADLD FLAECDVEYE TLPGWMTDIS KVRHWNDLPK NAQTYVRRIE
QLMGVPIEWV GVGAGRDALL TVPRA
//
