ID A0A1G6Y204_9RHOB Unreviewed; 123 AA.
AC A0A1G6Y204;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 22.
DE RecName: Full=L-ectoine synthase {ECO:0000256|ARBA:ARBA00019707};
DE EC=4.2.1.108 {ECO:0000256|ARBA:ARBA00013192};
DE AltName: Full=N-acetyldiaminobutyrate dehydratase {ECO:0000256|ARBA:ARBA00033271};
GN ORFNames=SAMN04488239_1113 {ECO:0000313|EMBL:SDD83963.1};
OS Ruegeria marina.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Ruegeria.
OX NCBI_TaxID=639004 {ECO:0000313|EMBL:SDD83963.1, ECO:0000313|Proteomes:UP000199628};
RN [1] {ECO:0000313|Proteomes:UP000199628}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CGMCC 1.9108 {ECO:0000313|Proteomes:UP000199628};
RA Varghese N., Submissions S.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(2S)-4-acetamido-2-aminobutanoate = H2O + L-ectoine;
CC Xref=Rhea:RHEA:17281, ChEBI:CHEBI:15377, ChEBI:CHEBI:58515,
CC ChEBI:CHEBI:58929; EC=4.2.1.108;
CC Evidence={ECO:0000256|ARBA:ARBA00000511};
CC -!- PATHWAY: Amine and polyamine biosynthesis; ectoine biosynthesis; L-
CC ectoine from L-aspartate 4-semialdehyde: step 3/3.
CC {ECO:0000256|ARBA:ARBA00005181}.
CC -!- SIMILARITY: Belongs to the ectoine synthase family.
CC {ECO:0000256|ARBA:ARBA00009637}.
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DR EMBL; FMZV01000011; SDD83963.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1G6Y204; -.
DR STRING; 639004.SAMN04488239_1113; -.
DR OrthoDB; 9801830at2; -.
DR UniPathway; UPA00067; UER00123.
DR Proteomes; UP000199628; Unassembled WGS sequence.
DR GO; GO:0033990; F:ectoine synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0019491; P:ectoine biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd06978; cupin_EctC; 1.
DR Gene3D; 2.60.120.10; Jelly Rolls; 1.
DR InterPro; IPR010462; Ectoine_synth.
DR InterPro; IPR014710; RmlC-like_jellyroll.
DR InterPro; IPR011051; RmlC_Cupin_sf.
DR PANTHER; PTHR39289; -; 1.
DR PANTHER; PTHR39289:SF1; L-ECTOINE SYNTHASE; 1.
DR Pfam; PF06339; Ectoine_synth; 1.
DR SUPFAM; SSF51182; RmlC-like cupins; 1.
PE 3: Inferred from homology;
KW Reference proteome {ECO:0000313|Proteomes:UP000199628}.
SQ SEQUENCE 123 AA; 13761 MW; B408514FC0A3453E CRC64;
MIVKTLEDVL GTKGETHGAK RHSMRLLHAE DGMGVTVTDS ILEAGFEMIL WQKNHLEACY
CLEGSGTVEE LNSGKVHQIR PGTLYAMNNH DRHRIRITER TRVVCTFFPA LTGTEVHDED
GSL
//
