ID A0A1I1EPL7_9GAMM Unreviewed; 385 AA.
AC A0A1I1EPL7;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 19.
DE RecName: Full=Putative glutamate--cysteine ligase 2 {ECO:0000256|HAMAP-Rule:MF_01609};
DE EC=6.3.2.2 {ECO:0000256|HAMAP-Rule:MF_01609};
DE AltName: Full=Gamma-glutamylcysteine synthetase 2 {ECO:0000256|HAMAP-Rule:MF_01609};
DE Short=GCS 2 {ECO:0000256|HAMAP-Rule:MF_01609};
DE Short=Gamma-GCS 2 {ECO:0000256|HAMAP-Rule:MF_01609};
GN ORFNames=SAMN05660443_0730 {ECO:0000313|EMBL:SFB88602.1};
OS Marinospirillum celere.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC Oceanospirillaceae; Marinospirillum.
OX NCBI_TaxID=1122252 {ECO:0000313|EMBL:SFB88602.1, ECO:0000313|Proteomes:UP000199058};
RN [1] {ECO:0000313|EMBL:SFB88602.1, ECO:0000313|Proteomes:UP000199058}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 18438 {ECO:0000313|EMBL:SFB88602.1,
RC ECO:0000313|Proteomes:UP000199058};
RA de Groot N.N.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: ATP-dependent carboxylate-amine ligase which exhibits weak
CC glutamate--cysteine ligase activity. {ECO:0000256|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:0000256|HAMAP-Rule:MF_01609};
CC -!- SIMILARITY: Belongs to the glutamate--cysteine ligase type 2 family.
CC YbdK subfamily. {ECO:0000256|HAMAP-Rule:MF_01609}.
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DR EMBL; FOLH01000001; SFB88602.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1I1EPL7; -.
DR STRING; 1122252.SAMN05660443_0730; -.
DR OrthoDB; 9769628at2; -.
DR Proteomes; UP000199058; Unassembled WGS sequence.
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 Gene3D; 3.30.590.20; -; 1.
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 NCBIfam; TIGR02050; gshA_cyan_rel; 1.
DR PANTHER; PTHR36510; GLUTAMATE--CYSTEINE LIGASE 2-RELATED; 1.
DR PANTHER; PTHR36510:SF1; GLUTAMATE--CYSTEINE LIGASE 2-RELATED; 1.
DR Pfam; PF04107; GCS2; 1.
DR SUPFAM; SSF55931; Glutamine synthetase/guanido kinase; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_01609};
KW Ligase {ECO:0000256|HAMAP-Rule:MF_01609, ECO:0000313|EMBL:SFB88602.1};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_01609};
KW Reference proteome {ECO:0000313|Proteomes:UP000199058}.
SQ SEQUENCE 385 AA; 44015 MW; 57786F30822FE424 CRC64;
MFHSQVIPPS QKPPTFATAL QEEFLLVDLQ TLDVIVEQPA DLVRRLREQL GEKIRPEFLG
AQIRTSTSFH ESLVEMRKEA WQLRRQLADL ASEFGLAPMA AGTHPFADWH RQRQTQDGQQ
HGMVLELRDL SRRLLTCGMQ VKVMIEDPDL RIDLMNQVSY FVPHILALST SSPFWLGANT
GLKSYRISAF SELPRTGLPD LFDSWADFEA HTNVLVKSGL IEDISRLWWD LRPSSRHEAL
EMRVADSCTR VDDSVAIAAL YRCLLRYFYR LRLKNQRWRS YARMLINENR WRAQCYGTDA
GLVDLGTGEI RPYKQLLLEM VAMLQEDAKA MGCLEELETC VKILGRGTSA HLQIGAQASA
LRSGRSEQEA WLEVVRLLLD MTLAD
//
