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Database: UniProt
Entry: A0A0U5LKT6_9GAMM
LinkDB: A0A0U5LKT6_9GAMM
Original site: A0A0U5LKT6_9GAMM 
ID   A0A0U5LKT6_9GAMM        Unreviewed;      1074 AA.
AC   A0A0U5LKT6;
DT   16-MAR-2016, integrated into UniProtKB/TrEMBL.
DT   16-MAR-2016, sequence version 1.
DT   27-MAR-2024, entry version 41.
DE   RecName: Full=Carbamoyl phosphate synthase large chain {ECO:0000256|HAMAP-Rule:MF_01210};
DE            EC=6.3.4.16 {ECO:0000256|HAMAP-Rule:MF_01210};
DE            EC=6.3.5.5 {ECO:0000256|HAMAP-Rule:MF_01210};
DE   AltName: Full=Carbamoyl phosphate synthetase ammonia chain {ECO:0000256|HAMAP-Rule:MF_01210};
GN   Name=carB {ECO:0000256|HAMAP-Rule:MF_01210,
GN   ECO:0000313|EMBL:CUU22924.1};
GN   ORFNames=EM595_0688 {ECO:0000313|EMBL:CUU22924.1};
OS   Duffyella gerundensis.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC   Erwiniaceae; Duffyella.
OX   NCBI_TaxID=1619313 {ECO:0000313|EMBL:CUU22924.1, ECO:0000313|Proteomes:UP000059419};
RN   [1] {ECO:0000313|Proteomes:UP000059419}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Blom J.;
RL   Submitted (NOV-2015) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Large subunit of the glutamine-dependent carbamoyl phosphate
CC       synthetase (CPSase). CPSase catalyzes the formation of carbamoyl
CC       phosphate from the ammonia moiety of glutamine, carbonate, and
CC       phosphate donated by ATP, constituting the first step of 2 biosynthetic
CC       pathways, one leading to arginine and/or urea and the other to
CC       pyrimidine nucleotides. The large subunit (synthetase) binds the
CC       substrates ammonia (free or transferred from glutamine from the small
CC       subunit), hydrogencarbonate and ATP and carries out an ATP-coupled
CC       ligase reaction, activating hydrogencarbonate by forming carboxy
CC       phosphate which reacts with ammonia to form carbamoyl phosphate.
CC       {ECO:0000256|HAMAP-Rule:MF_01210}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2 ATP + H2O + hydrogencarbonate + L-glutamine = 2 ADP +
CC         carbamoyl phosphate + 2 H(+) + L-glutamate + phosphate;
CC         Xref=Rhea:RHEA:18633, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:17544, ChEBI:CHEBI:29985, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:43474, ChEBI:CHEBI:58228, ChEBI:CHEBI:58359,
CC         ChEBI:CHEBI:456216; EC=6.3.5.5; Evidence={ECO:0000256|HAMAP-
CC         Rule:MF_01210};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=2 ATP + hydrogencarbonate + NH4(+) = 2 ADP + carbamoyl
CC         phosphate + 2 H(+) + phosphate; Xref=Rhea:RHEA:18029,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:17544, ChEBI:CHEBI:28938,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:58228,
CC         ChEBI:CHEBI:456216; EC=6.3.4.16;
CC         Evidence={ECO:0000256|ARBA:ARBA00043687, ECO:0000256|HAMAP-
CC         Rule:MF_01210};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_01210};
CC       Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_01210};
CC       Note=Binds 4 Mg(2+) or Mn(2+) ions per subunit. {ECO:0000256|HAMAP-
CC       Rule:MF_01210};
CC   -!- PATHWAY: Amino-acid biosynthesis; L-arginine biosynthesis; carbamoyl
CC       phosphate from bicarbonate: step 1/1. {ECO:0000256|ARBA:ARBA00005077,
CC       ECO:0000256|HAMAP-Rule:MF_01210}.
CC   -!- PATHWAY: Pyrimidine metabolism; UMP biosynthesis via de novo pathway;
CC       (S)-dihydroorotate from bicarbonate: step 1/3. {ECO:0000256|HAMAP-
CC       Rule:MF_01210}.
CC   -!- SUBUNIT: Composed of two chains; the small (or glutamine) chain
CC       promotes the hydrolysis of glutamine to ammonia, which is used by the
CC       large (or ammonia) chain to synthesize carbamoyl phosphate. Tetramer of
CC       heterodimers (alpha,beta)4. {ECO:0000256|HAMAP-Rule:MF_01210}.
CC   -!- DOMAIN: The large subunit is composed of 2 ATP-grasp domains that are
CC       involved in binding the 2 ATP molecules needed for carbamoyl phosphate
CC       synthesis. The N-terminal ATP-grasp domain (referred to as the
CC       carboxyphosphate synthetic component) catalyzes the ATP-dependent
CC       phosphorylation of hydrogencarbonate to carboxyphosphate and the
CC       subsequent nucleophilic attack by ammonia to form a carbamate
CC       intermediate. The C-terminal ATP-grasp domain (referred to as the
CC       carbamoyl phosphate synthetic component) then catalyzes the
CC       phosphorylation of carbamate with the second ATP to form the end
CC       product carbamoyl phosphate. The reactive and unstable enzyme
CC       intermediates are sequentially channeled from one active site to the
CC       next through the interior of the protein over a distance of at least 96
CC       A. {ECO:0000256|HAMAP-Rule:MF_01210}.
CC   -!- SIMILARITY: Belongs to the CarB family. {ECO:0000256|ARBA:ARBA00009799,
CC       ECO:0000256|HAMAP-Rule:MF_01210}.
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DR   EMBL; LN907827; CUU22924.1; -; Genomic_DNA.
DR   RefSeq; WP_067427890.1; NZ_LN907827.1.
DR   AlphaFoldDB; A0A0U5LKT6; -.
DR   STRING; 1619313.EM595_0688; -.
DR   GeneID; 84614304; -.
DR   KEGG; ege:EM595_0688; -.
DR   PATRIC; fig|1619313.3.peg.717; -.
DR   OrthoDB; 9804197at2; -.
DR   UniPathway; UPA00068; UER00171.
DR   UniPathway; UPA00070; UER00115.
DR   Proteomes; UP000059419; Chromosome 1.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0004088; F:carbamoyl-phosphate synthase (glutamine-hydrolyzing) activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0044205; P:'de novo' UMP biosynthetic process; IEA:UniProtKB-UniPathway.
DR   GO; GO:0006526; P:arginine biosynthetic process; IEA:UniProtKB-UniRule.
DR   CDD; cd01424; MGS_CPS_II; 1.
DR   Gene3D; 3.40.50.20; -; 2.
DR   Gene3D; 3.30.470.20; ATP-grasp fold, B domain; 2.
DR   Gene3D; 1.10.1030.10; Carbamoyl-phosphate synthetase, large subunit oligomerisation domain; 1.
DR   Gene3D; 3.40.50.1380; Methylglyoxal synthase-like domain; 1.
DR   HAMAP; MF_01210_A; CPSase_L_chain_A; 1.
DR   HAMAP; MF_01210_B; CPSase_L_chain_B; 1.
DR   InterPro; IPR011761; ATP-grasp.
DR   InterPro; IPR006275; CarbamoylP_synth_lsu.
DR   InterPro; IPR005480; CarbamoylP_synth_lsu_oligo.
DR   InterPro; IPR036897; CarbamoylP_synth_lsu_oligo_sf.
DR   InterPro; IPR005479; CbamoylP_synth_lsu-like_ATP-bd.
DR   InterPro; IPR005483; CbamoylP_synth_lsu_CPSase_dom.
DR   InterPro; IPR011607; MGS-like_dom.
DR   InterPro; IPR036914; MGS-like_dom_sf.
DR   InterPro; IPR033937; MGS_CPS_CarB.
DR   InterPro; IPR016185; PreATP-grasp_dom_sf.
DR   NCBIfam; TIGR01369; CPSaseII_lrg; 1.
DR   PANTHER; PTHR11405:SF5; CAD PROTEIN; 1.
DR   PANTHER; PTHR11405; CARBAMOYLTRANSFERASE FAMILY MEMBER; 1.
DR   Pfam; PF02786; CPSase_L_D2; 2.
DR   Pfam; PF02787; CPSase_L_D3; 1.
DR   Pfam; PF02142; MGS; 1.
DR   PRINTS; PR00098; CPSASE.
DR   SMART; SM01096; CPSase_L_D3; 1.
DR   SMART; SM00851; MGS; 1.
DR   SUPFAM; SSF48108; Carbamoyl phosphate synthetase, large subunit connection domain; 1.
DR   SUPFAM; SSF56059; Glutathione synthetase ATP-binding domain-like; 2.
DR   SUPFAM; SSF52335; Methylglyoxal synthase-like; 1.
DR   SUPFAM; SSF52440; PreATP-grasp domain; 2.
DR   PROSITE; PS50975; ATP_GRASP; 2.
DR   PROSITE; PS00866; CPSASE_1; 2.
DR   PROSITE; PS00867; CPSASE_2; 2.
DR   PROSITE; PS51855; MGS; 1.
DR   PROSITE; PS51257; PROKAR_LIPOPROTEIN; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis {ECO:0000256|ARBA:ARBA00022605, ECO:0000256|HAMAP-
KW   Rule:MF_01210};
KW   Arginine biosynthesis {ECO:0000256|ARBA:ARBA00022571, ECO:0000256|HAMAP-
KW   Rule:MF_01210};
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW   Rule:MF_01210};
KW   Ligase {ECO:0000256|ARBA:ARBA00022598, ECO:0000256|HAMAP-Rule:MF_01210};
KW   Magnesium {ECO:0000256|ARBA:ARBA00022842};
KW   Manganese {ECO:0000256|ARBA:ARBA00023211};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW   Rule:MF_01210};
KW   Pyrimidine biosynthesis {ECO:0000256|ARBA:ARBA00022975, ECO:0000256|HAMAP-
KW   Rule:MF_01210}; Reference proteome {ECO:0000313|Proteomes:UP000059419};
KW   Repeat {ECO:0000256|ARBA:ARBA00022737, ECO:0000256|HAMAP-Rule:MF_01210}.
FT   DOMAIN          133..328
FT                   /note="ATP-grasp"
FT                   /evidence="ECO:0000259|PROSITE:PS50975"
FT   DOMAIN          679..870
FT                   /note="ATP-grasp"
FT                   /evidence="ECO:0000259|PROSITE:PS50975"
FT   DOMAIN          937..1074
FT                   /note="MGS-like"
FT                   /evidence="ECO:0000259|PROSITE:PS51855"
FT   REGION          1..403
FT                   /note="Carboxyphosphate synthetic domain"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   REGION          404..553
FT                   /note="Oligomerization domain"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   REGION          554..936
FT                   /note="Carbamoyl phosphate synthetic domain"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   REGION          937..1074
FT                   /note="Allosteric domain"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         129
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         169
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         175
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         176
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         208
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         210
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         215
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         241
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         242
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         243
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         285
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         285
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         285
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         299
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         299
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         299
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         299
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         299
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         301
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         301
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         715
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         754
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         756
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         761
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         786
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         787
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         788
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         789
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         829
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         829
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="3"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         829
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /ligand_label="3"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         841
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         841
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="4"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         841
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="3"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         841
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /ligand_label="4"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         841
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /ligand_label="3"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         843
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="4"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
FT   BINDING         843
FT                   /ligand="Mn(2+)"
FT                   /ligand_id="ChEBI:CHEBI:29035"
FT                   /ligand_label="4"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01210"
SQ   SEQUENCE   1074 AA;  118101 MW;  B7BF60E3DFD728A7 CRC64;
     MPKRTDIKSI LILGAGPIVI GQACEFDYSG AQACKALREE GYRVILVNSN PATIMTDPEM
     ADATYIEPIH WEVVRKIIEK ERPDAVLPTM GGQTALNCAL ELERQGVLEE FGVTMIGATA
     DAIDKAEDRQ RFDKAMKSIG LDTARSGIAH NMDEALKVAE DVGFPCIIRP SFTMGGTGGG
     IAYNREEFEE ICERGLDLSP TNELLIDESL IGWKEYEMEV VRDKNDNCII VCSIENFDAM
     GIHTGDSITV APAQTLTDKE YQIMRNASMA VLREIGVETG GSNVQFSVNP ENGRLIIIEM
     NPRVSRSSAL ASKATGFPIA KVAAKLAVGY TLDELMNDIT GGRTPASFEP SIDYVVTKIP
     RFNFEKFAGA NDRLTTQMKS VGEVMAIGRT FQESMQKALR GLEVGAHGFD PVVNLADPEA
     MTRIRRELKD AGAERIWYVG DAFRAGMSLD AIFNLTNIDR WFLVQIEELI QLEAQVAQQG
     VNGLTADFLR ALKRKGFADV RLAKLAGVSE FEIRKLREKY ALHPVYKRVD TCAAEFSTDT
     AYMYSTYEEE CEANPNQDRE KIMVLGGGPN RIGQGIEFDY CCVHASLALR EDGYETIMVN
     CNPETVSTDY DTSDRLYFEP VTLEDVLEIA RIEKPKGVIV QYGGQTPLKL ARALEAAGVP
     IIGTSPDAID RAEDRERFQQ AVDRLQLKQP ANATVTALEH AVEKAAEIGY PLVVRPSYVL
     GGRAMEIVYD EVDLKRYFQT AVSVSNDAPV LLDRFLDDAV EVDVDAICDG ERVLIGGIME
     HIEQAGVHSG DSACSLPAYT LNKEIQDVMR QQVEKLAFEL GVRGLMNVQF AVKDNEVYLI
     EVNPRAARTV PFVSKATGVP LAKVAARVMA GKTLAEQGVT EEVIPPYYSV KEVVLPFNKF
     PGVDPILGPE MRSTGEVMGV GRTFAEAFAK AMLGAQSTMK KSGRALLSVR EGDKKRIVDL
     AIKLQKFGFE LDATHGTAVV LGEAGINPRL VNKVHEGRPH IQDRLKNGEY AYIVNTTEGR
     QAIEDSKVIR RSALQYKVHY DTTLNGSFAT TMALNADPTE KVTSVQEMHA MIKG
//
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