ID   GCS2_BURP1              Reviewed;         371 AA.
AC   Q3JXS3;
DT   31-OCT-2006, integrated into UniProtKB/Swiss-Prot.
DT   31-OCT-2006, sequence version 2.
DT   03-AUG-2022, entry version 70.
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=BURPS1710b_0214;
OS   Burkholderia pseudomallei (strain 1710b).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Burkholderiaceae; Burkholderia; pseudomallei group.
OX   NCBI_TaxID=320372;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=1710b;
RX   PubMed=20333227; DOI=10.1093/gbe/evq003;
RA   Losada L., Ronning C.M., DeShazer D., Woods D., Fedorova N., Kim H.S.,
RA   Shabalina S.A., Pearson T.R., Brinkac L., Tan P., Nandi T., Crabtree J.,
RA   Badger J., Beckstrom-Sternberg S., Saqib M., Schutzer S.E., Keim P.,
RA   Nierman W.C.;
RT   "Continuing evolution of Burkholderia mallei through genome reduction and
RT   large-scale rearrangements.";
RL   Genome Biol. Evol. 2:102-116(2010).
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}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=ABA47831.1; Type=Erroneous initiation; Evidence={ECO:0000305};
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; CP000124; ABA47831.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_004195787.1; NC_007434.1.
DR   AlphaFoldDB; Q3JXS3; -.
DR   SMR; Q3JXS3; -.
DR   EnsemblBacteria; ABA47831; ABA47831; BURPS1710b_0214.
DR   GeneID; 56593934; -.
DR   KEGG; bpm:BURPS1710b_0214; -.
DR   HOGENOM; CLU_044848_1_1_4; -.
DR   OrthoDB; 991285at2; -.
DR   Proteomes; UP000002700; Chromosome I.
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.
FT   CHAIN           1..371
FT                   /note="Putative glutamate--cysteine ligase 2"
FT                   /id="PRO_0000255794"
SQ   SEQUENCE   371 AA;  41779 MW;  B6FD7D66D7FE277F CRC64;
     MALETFVNSE PFTFGVELEI QIVNTHNYDL TKAASDLMRL IKDAKFPGNI TPEITESMIE
     LSTGICRTHD QALGELHAIR DTLVSAADQL NVGLCGGGTH AFQQWSERQI FDAPRFQYIS
     ELYGYLAKQF TVFGQHVHIG CPDADSALFL LHSMSRFIPH FIALSASSPY VQNVDTGFHS
     ARLNSVFAFP LSGRAPFVLT WHGFEEYFTK MVNTGVVNSM KDFYWDIRPK PGYGTIEVRV
     MDTPLSVDRA AAIACYIQTL ARYLLIDRPL KLSEDDYLVY TFNRFEACRF GLEGTCVNPQ
     TGERRTIAED ILDTLDRIAP HAAALGSRAA LDEIGALAKA RVNDASWLRT IFKQEKSLNE
     TVRQQCLRWR E