ID A0A101NGB5_9ACTN Unreviewed; 363 AA.
AC A0A101NGB5;
DT 13-APR-2016, integrated into UniProtKB/TrEMBL.
DT 13-APR-2016, sequence version 1.
DT 24-JAN-2024, entry version 22.
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=AQI88_31250 {ECO:0000313|EMBL:KUM92640.1};
OS Streptomyces cellostaticus.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=67285 {ECO:0000313|EMBL:KUM92640.1, ECO:0000313|Proteomes:UP000054241};
RN [1] {ECO:0000313|EMBL:KUM92640.1, ECO:0000313|Proteomes:UP000054241}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 40189 {ECO:0000313|EMBL:KUM92640.1,
RC ECO:0000313|Proteomes:UP000054241};
RA Ruckert C., Winkler A., Kalinowski J., Kampfer P., Glaeser S.;
RT "Draft genome sequence of Streptomyces cellostaticus DSM 40189, type strain
RT for the species Streptomyces cellostaticus.";
RL Submitted (OCT-2015) 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|ARBA:ARBA00029283, ECO:0000256|HAMAP-
CC Rule:MF_01609};
CC -!- SIMILARITY: Belongs to the glutamate--cysteine ligase type 2 family.
CC YbdK subfamily. {ECO:0000256|HAMAP-Rule:MF_01609}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KUM92640.1}.
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DR EMBL; LMWL01000061; KUM92640.1; -; Genomic_DNA.
DR RefSeq; WP_067005553.1; NZ_KQ948035.1.
DR AlphaFoldDB; A0A101NGB5; -.
DR STRING; 67285.AQI88_31250; -.
DR OrthoDB; 9803842at2; -.
DR Proteomes; UP000054241; 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:KUM92640.1};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_01609};
KW Reference proteome {ECO:0000313|Proteomes:UP000054241}.
SQ SEQUENCE 363 AA; 39462 MW; 49580F399A359134 CRC64;
MRTVGVEEEL LLVDPDSGEP KALSAAVLAH AAQDDPGQDV FEKELFGQML EFATHPQSEM
AALGAEIVRC RKEAARLAGE LGCAVAALAT SPLPVSPSIS VNERYQWMAE RYGTAAQEQL
VCGCHVHVSV ESDEEAVAVV DRLRPWLAVL CALSANSPFW QGQDTGYAAY RSRVWGRWPS
AGPTELFGSA ERYHRRVADM VATGVILDEA MAYFDARPSA RYPTVEIRVA DVCLRADTAV
LVAALARALV ETATRDWRAG GRPLDHSVSL LRLAAWQAAR SGLDRDLLDP VTMRPRPAAD
VVRSLLEHLG DALIESDDAA RVEGAIAELL SWGNGAREQR LLMERTGSLR DVVAECVRHT
QGE
//
