ID A0A068YC96_ECHMU Unreviewed; 667 AA.
AC A0A068YC96;
DT 01-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 01-OCT-2014, sequence version 1.
DT 24-JAN-2024, entry version 44.
DE RecName: Full=CTP synthase {ECO:0000256|RuleBase:RU810713};
DE EC=6.3.4.2 {ECO:0000256|RuleBase:RU810713};
DE AltName: Full=UTP--ammonia ligase {ECO:0000256|RuleBase:RU810713};
GN ORFNames=EmuJ_000849200 {ECO:0000313|EMBL:CDS40889.1};
OS Echinococcus multilocularis (Fox tapeworm).
OC Eukaryota; Metazoa; Spiralia; Lophotrochozoa; Platyhelminthes; Cestoda;
OC Eucestoda; Cyclophyllidea; Taeniidae; Echinococcus.
OX NCBI_TaxID=6211 {ECO:0000313|EMBL:CDS40889.1};
RN [1] {ECO:0000313|EMBL:CDS40889.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=23485966; DOI=10.1038/nature12031;
RA Tsai I.J., Zarowiecki M., Holroyd N., Garciarrubio A., Sanchez-Flores A.,
RA Brooks K.L., Tracey A., Bobes R.J., Fragoso G., Sciutto E., Aslett M.,
RA Beasley H., Bennett H.M., Cai J., Camicia F., Clark R., Cucher M.,
RA De Silva N., Day T.A., Deplazes P., Estrada K., Fernandez C., Holland P.W.,
RA Hou J., Hu S., Huckvale T., Hung S.S., Kamenetzky L., Keane J.A., Kiss F.,
RA Koziol U., Lambert O., Liu K., Luo X., Luo Y., Macchiaroli N., Nichol S.,
RA Paps J., Parkinson J., Pouchkina-Stantcheva N., Riddiford N., Rosenzvit M.,
RA Salinas G., Wasmuth J.D., Zamanian M., Zheng Y., Cai X., Soberon X.,
RA Olson P.D., Laclette J.P., Brehm K., Berriman M., Garciarrubio A.,
RA Bobes R.J., Fragoso G., Sanchez-Flores A., Estrada K., Cevallos M.A.,
RA Morett E., Gonzalez V., Portillo T., Ochoa-Leyva A., Jose M.V., Sciutto E.,
RA Landa A., Jimenez L., Valdes V., Carrero J.C., Larralde C.,
RA Morales-Montor J., Limon-Lason J., Soberon X., Laclette J.P.;
RT "The genomes of four tapeworm species reveal adaptations to parasitism.";
RL Nature 496:57-63(2013).
RN [2] {ECO:0000313|EMBL:CDS40889.1}
RP NUCLEOTIDE SEQUENCE.
RA Zhang Y., Guo Z.;
RL Submitted (NOV-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the ATP-dependent amination of UTP to CTP with
CC either L-glutamine or ammonia as the source of nitrogen.
CC {ECO:0000256|RuleBase:RU810713}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + H2O + L-glutamine + UTP = ADP + CTP + 2 H(+) + L-
CC glutamate + phosphate; Xref=Rhea:RHEA:26426, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:29985, ChEBI:CHEBI:30616,
CC ChEBI:CHEBI:37563, ChEBI:CHEBI:43474, ChEBI:CHEBI:46398,
CC ChEBI:CHEBI:58359, ChEBI:CHEBI:456216; EC=6.3.4.2;
CC Evidence={ECO:0000256|ARBA:ARBA00000314,
CC ECO:0000256|RuleBase:RU810713};
CC -!- PATHWAY: Pyrimidine metabolism; CTP biosynthesis via de novo pathway;
CC CTP from UDP: step 2/2. {ECO:0000256|ARBA:ARBA00005171,
CC ECO:0000256|RuleBase:RU810713}.
CC -!- SIMILARITY: Belongs to the CTP synthase family.
CC {ECO:0000256|ARBA:ARBA00007533, ECO:0000256|RuleBase:RU810713}.
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DR EMBL; LN902841; CDS40889.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A068YC96; -.
DR STRING; 6211.A0A068YC96; -.
DR eggNOG; KOG2387; Eukaryota.
DR OMA; EFNNAYR; -.
DR UniPathway; UPA00159; UER00277.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0003883; F:CTP synthase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0044210; P:'de novo' CTP biosynthetic process; IEA:UniProtKB-UniRule.
DR GO; GO:0006541; P:glutamine metabolic process; IEA:UniProtKB-UniRule.
DR CDD; cd03113; CTPS_N; 1.
DR CDD; cd01746; GATase1_CTP_Synthase; 1.
DR Gene3D; 3.40.50.880; -; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR InterPro; IPR029062; Class_I_gatase-like.
DR InterPro; IPR004468; CTP_synthase.
DR InterPro; IPR017456; CTP_synthase_N.
DR InterPro; IPR017926; GATASE.
DR InterPro; IPR033828; GATase1_CTP_Synthase.
DR InterPro; IPR027417; P-loop_NTPase.
DR NCBIfam; TIGR00337; PyrG; 1.
DR PANTHER; PTHR11550; CTP SYNTHASE; 1.
DR PANTHER; PTHR11550:SF0; CTP SYNTHASE-RELATED; 1.
DR Pfam; PF06418; CTP_synth_N; 1.
DR Pfam; PF00117; GATase; 1.
DR SUPFAM; SSF52317; Class I glutamine amidotransferase-like; 2.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS51273; GATASE_TYPE_1; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU810713};
KW Glutamine amidotransferase {ECO:0000256|ARBA:ARBA00022962,
KW ECO:0000256|PROSITE-ProRule:PRU00605};
KW Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|RuleBase:RU810713};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU810713};
KW Pyrimidine biosynthesis {ECO:0000256|ARBA:ARBA00022975,
KW ECO:0000256|RuleBase:RU810713}.
FT DOMAIN 2..271
FT /note="CTP synthase N-terminal"
FT /evidence="ECO:0000259|Pfam:PF06418"
FT DOMAIN 311..562
FT /note="Glutamine amidotransferase"
FT /evidence="ECO:0000259|Pfam:PF00117"
FT ACT_SITE 400
FT /note="Nucleophile"
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00605"
FT ACT_SITE 594
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00605"
FT ACT_SITE 596
FT /evidence="ECO:0000256|PROSITE-ProRule:PRU00605"
SQ SEQUENCE 667 AA; 73671 MW; 503ACB1CBD012DE8 CRC64;
MKYLLVTGGV MSGIGKGIIS SSVGAIMKAN GWVVTCIKID PYLNIDAGTF SPYEHGEVYV
LDDGSEVDLD LGNYERYINV TLTRDHNITT GKIYQHVTQR ERRGEYLGKT VQVVPHVTDA
IQEWVTKVAE MPVDASGRAP DLCVIELGGT IGDIESMPFV EAFRQLLYRV GSKNFCCAHV
SLVPNLSSVG EPKTKPTQVS IRELRARGLQ ADILFCRCNC ELSQKVIEKL ALFCQVPADH
VIQARDVVNL YQVPLALEAQ KLSILLSRHF DLELRELGPE PPLAAWQAMV DHMLHATETI
RIAVAGKYTK LSDAYLSLLK ACEHAATHAN CKLKVDLVDS EDLEPAMELS APEQYHEAWL
SISNAQAVIV AGGFGPRGCE GKIAVIRYCR ERGIPFLGIC LGFQLAVVEF ARNDSNSTEF
NPNTPYPVVI DMPEFNPGEM GGTMRLGSRR TNFVVSSVVK DYLGTLCDLK ADRIAQVPGS
ISENGDIVDN CDVAVESDKK NFSHLLSHFN SFRLVNAGHI YARHRHRYEV NPSFVKDFES
SGFAFVGRDA CKGNRMEIGE LIRPITTQNV SCKKTGETVT SERQHPYFVG TQFHPEYTSR
PMAPSPFFVG LILTARAQCG QLGQILSDLQ STSTLGPGPL FQLLKSWHPK QPSSMSYNSL
FPPVKEV
//
