GCS2_LEIXX
ID GCS2_LEIXX Reviewed; 378 AA.
AC Q6AE97;
DT 26-APR-2005, integrated into UniProtKB/Swiss-Prot.
DT 13-SEP-2004, sequence version 1.
DT 25-MAY-2022, entry version 82.
DE RecName: Full=Putative glutamate--cysteine ligase 2 {ECO:0000255|HAMAP-Rule:MF_01609};
DE EC=6.3.2.2 {ECO:0000255|HAMAP-Rule:MF_01609};
DE AltName: Full=Gamma-glutamylcysteine synthetase 2 {ECO:0000255|HAMAP-Rule:MF_01609};
DE Short=GCS 2 {ECO:0000255|HAMAP-Rule:MF_01609};
DE Short=Gamma-GCS 2 {ECO:0000255|HAMAP-Rule:MF_01609};
GN OrderedLocusNames=Lxx14910;
OS Leifsonia xyli subsp. xyli (strain CTCB07).
OC Bacteria; Actinobacteria; Micrococcales; Microbacteriaceae; Leifsonia.
OX NCBI_TaxID=281090;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CTCB07;
RX PubMed=15305603; DOI=10.1094/mpmi.2004.17.8.827;
RA Monteiro-Vitorello C.B., Camargo L.E.A., Van Sluys M.A., Kitajima J.P.,
RA Truffi D., do Amaral A.M., Harakava R., de Oliveira J.C.F., Wood D.,
RA de Oliveira M.C., Miyaki C.Y., Takita M.A., da Silva A.C.R., Furlan L.R.,
RA Carraro D.M., Camarotte G., Almeida N.F. Jr., Carrer H., Coutinho L.L.,
RA El-Dorry H.A., Ferro M.I.T., Gagliardi P.R., Giglioti E., Goldman M.H.S.,
RA Goldman G.H., Kimura E.T., Ferro E.S., Kuramae E.E., Lemos E.G.M.,
RA Lemos M.V.F., Mauro S.M.Z., Machado M.A., Marino C.L., Menck C.F.,
RA Nunes L.R., Oliveira R.C., Pereira G.G., Siqueira W., de Souza A.A.,
RA Tsai S.M., Zanca A.S., Simpson A.J.G., Brumbley S.M., Setubal J.C.;
RT "The genome sequence of the Gram-positive sugarcane pathogen Leifsonia xyli
RT subsp. xyli.";
RL Mol. Plant Microbe Interact. 17:827-836(2004).
CC -!- FUNCTION: ATP-dependent carboxylate-amine ligase which exhibits weak
CC glutamate--cysteine ligase activity. {ECO:0000255|HAMAP-Rule:MF_01609}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + L-cysteine + L-glutamate = ADP + gamma-L-glutamyl-L-
CC cysteine + H(+) + phosphate; Xref=Rhea:RHEA:13285, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:29985, ChEBI:CHEBI:30616, ChEBI:CHEBI:35235,
CC ChEBI:CHEBI:43474, ChEBI:CHEBI:58173, ChEBI:CHEBI:456216; EC=6.3.2.2;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01609};
CC -!- SIMILARITY: Belongs to the glutamate--cysteine ligase type 2 family.
CC YbdK subfamily. {ECO:0000255|HAMAP-Rule:MF_01609}.
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DR EMBL; AE016822; AAT89299.1; -; Genomic_DNA.
DR RefSeq; WP_011186290.1; NC_006087.1.
DR AlphaFoldDB; Q6AE97; -.
DR SMR; Q6AE97; -.
DR STRING; 281090.Lxx14910; -.
DR EnsemblBacteria; AAT89299; AAT89299; Lxx14910.
DR KEGG; lxx:Lxx14910; -.
DR eggNOG; COG2170; Bacteria.
DR HOGENOM; CLU_044848_1_0_11; -.
DR OMA; LIFGLHV; -.
DR OrthoDB; 991285at2; -.
DR Proteomes; UP000001306; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0004357; F:glutamate-cysteine ligase activity; IEA:UniProtKB-EC.
DR GO; GO:0042398; P:cellular modified amino acid biosynthetic process; IEA:InterPro.
DR HAMAP; MF_01609; Glu_cys_ligase_2; 1.
DR InterPro; IPR006336; GCS2.
DR InterPro; IPR014746; Gln_synth/guanido_kin_cat_dom.
DR InterPro; IPR011793; YbdK.
DR Pfam; PF04107; GCS2; 1.
DR SUPFAM; SSF55931; SSF55931; 1.
DR TIGRFAMs; TIGR02050; gshA_cyan_rel; 1.
PE 3: Inferred from homology;
KW ATP-binding; Ligase; Nucleotide-binding; Reference proteome.
FT CHAIN 1..378
FT /note="Putative glutamate--cysteine ligase 2"
FT /id="PRO_0000218205"
SQ SEQUENCE 378 AA; 41990 MW; 481CE95A5AC603F8 CRC64;
MQRLEFSESE RSTVGIEWEL ALVDGATGDL VPIAKEVLGE LGTSDGREHP QITHELLMNT
VEVVSQVHRT VPAAIADLQE LIGMVREVTD PRGVELMCAE THPFAQWYDQ RITPSERYDR
LLDRTQWWGR QMMIWGVHVH IGIDERDKAL PIVNGLLTYY PHLQALSASS PFWAGANTGY
ASNRALMFQQ LPTAGLPWQF GAWANYEEYV QDLVTTGVVT DHSEVRWDIR PSPKWGTVEM
RACDGLSTAD EVGAVAALIH CLTDQMLGEL DDGVKPVTLQ PWFVRENKWR AARYGLDAEV
IVAPDGAERL VRDELAELTE TLAPIAERLG CAEQLAQVHT ILRTGASYQR QLAVAEANGG
SLQEVVSSLT NELRNGLG