ID H8XQQ0_FLAIG Unreviewed; 338 AA.
AC H8XQQ0;
DT 16-MAY-2012, integrated into UniProtKB/TrEMBL.
DT 16-MAY-2012, sequence version 1.
DT 27-MAR-2024, entry version 60.
DE RecName: Full=Dipeptide epimerase {ECO:0000256|RuleBase:RU366006};
DE EC=5.1.1.- {ECO:0000256|RuleBase:RU366006};
GN OrderedLocusNames=KQS_06945 {ECO:0000313|EMBL:CCG53348.1};
OS Flavobacterium indicum (strain DSM 17447 / CIP 109464 / GPTSA100-9).
OC Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales;
OC Flavobacteriaceae; Flavobacterium.
OX NCBI_TaxID=1094466 {ECO:0000313|EMBL:CCG53348.1, ECO:0000313|Proteomes:UP000007599};
RN [1] {ECO:0000313|EMBL:CCG53348.1, ECO:0000313|Proteomes:UP000007599}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 17447 / CIP 109464 / GPTSA100-9
RC {ECO:0000313|Proteomes:UP000007599};
RX PubMed=22582381; DOI=10.1128/JB.00420-12;
RA Barbier P., Houel A., Loux V., Poulain J., Bernardet J.F., Touchon M.,
RA Duchaud E.;
RT "Complete Genome Sequence of Flavobacterium indicum GPSTA100-9T, Isolated
RT from Warm Spring Water.";
RL J. Bacteriol. 194:3024-3025(2012).
RN [2] {ECO:0000313|Proteomes:UP000007599}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 17447 / CIP 109464 / GPTSA100-9
RC {ECO:0000313|Proteomes:UP000007599};
RA Barbier P., Houel A., Loux V., Poulain J., Bernardet J.-F., Touchon M.,
RA Duchaud E.;
RT "Complete genome sequence of Flavobacterium indicum GPTSA100-9T, isolated
RT from warm spring water.";
RL Submitted (MAR-2012) to the EMBL/GenBank/DDBJ databases.
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|PIRSR:PIRSR634603-3,
CC ECO:0000256|RuleBase:RU366006};
CC Note=Binds 1 Mg(2+) ion per subunit. {ECO:0000256|PIRSR:PIRSR634603-3,
CC ECO:0000256|RuleBase:RU366006};
CC -!- SIMILARITY: Belongs to the mandelate racemase/muconate lactonizing
CC enzyme family. {ECO:0000256|ARBA:ARBA00008031,
CC ECO:0000256|RuleBase:RU366006}.
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DR EMBL; HE774682; CCG53348.1; -; Genomic_DNA.
DR RefSeq; WP_014388473.1; NC_017025.1.
DR AlphaFoldDB; H8XQQ0; -.
DR STRING; 1094466.KQS_06945; -.
DR KEGG; fin:KQS_06945; -.
DR PATRIC; fig|1094466.5.peg.1367; -.
DR eggNOG; COG4948; Bacteria.
DR HOGENOM; CLU_030273_4_3_10; -.
DR OrthoDB; 9775391at2; -.
DR Proteomes; UP000007599; Chromosome.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProt.
DR GO; GO:0016855; F:racemase and epimerase activity, acting on amino acids and derivatives; IEA:UniProtKB-UniRule.
DR CDD; cd03319; L-Ala-DL-Glu_epimerase; 1.
DR Gene3D; 3.20.20.120; Enolase-like C-terminal domain; 1.
DR Gene3D; 3.30.390.10; Enolase-like, N-terminal domain; 1.
DR InterPro; IPR034593; DgoD-like.
DR InterPro; IPR034603; Dipeptide_epimerase.
DR InterPro; IPR036849; Enolase-like_C_sf.
DR InterPro; IPR029017; Enolase-like_N.
DR InterPro; IPR029065; Enolase_C-like.
DR InterPro; IPR013342; Mandelate_racemase_C.
DR PANTHER; PTHR48080; D-GALACTONATE DEHYDRATASE-RELATED; 1.
DR PANTHER; PTHR48080:SF3; ENOLASE SUPERFAMILY MEMBER DDB_G0284701; 1.
DR Pfam; PF13378; MR_MLE_C; 1.
DR SFLD; SFLDS00001; Enolase; 1.
DR SFLD; SFLDG00180; muconate_cycloisomerase; 1.
DR SMART; SM00922; MR_MLE; 1.
DR SUPFAM; SSF51604; Enolase C-terminal domain-like; 1.
DR SUPFAM; SSF54826; Enolase N-terminal domain-like; 1.
PE 3: Inferred from homology;
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|RuleBase:RU366006};
KW Magnesium {ECO:0000256|PIRSR:PIRSR634603-3, ECO:0000256|RuleBase:RU366006};
KW Metal-binding {ECO:0000256|PIRSR:PIRSR634603-3,
KW ECO:0000256|RuleBase:RU366006};
KW Reference proteome {ECO:0000313|Proteomes:UP000007599}.
FT DOMAIN 136..225
FT /note="Mandelate racemase/muconate lactonizing enzyme C-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM00922"
FT ACT_SITE 154
FT /note="Proton acceptor; specific for (R)-substrate
FT epimerization"
FT /evidence="ECO:0000256|PIRSR:PIRSR634603-1"
FT ACT_SITE 251
FT /note="Proton acceptor; specific for (S)-substrate
FT epimerization"
FT /evidence="ECO:0000256|PIRSR:PIRSR634603-1"
FT BINDING 178
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR634603-3"
FT BINDING 204
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR634603-3"
FT BINDING 229
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR634603-3"
SQ SEQUENCE 338 AA; 38241 MW; 738DAB466A0C319A CRC64;
MQVKLHHYNL KLKDNFKISR LSFDVKPSLI VELISDGFSG YGEATENAYY HLDTFQIAED
ILINKAFIES QIGLKPEEFW TNLQPLFKDN LFALCALDEA YHDLYTKKLG VKLYEYWKLQ
PKNLPLTNYT IGIAEIPKMI EKMRAMPWPL YKIKLGTADD IEIIKALRKE TNAIFRVDAN
CGWTVEETIE NSKIFKDLGV EFIEQPLKAD DWEGCKDVMK HSVLPIIADE SCIEEEDVVK
CFNHFHGVNI KLMKCGGLTP GLRMIKKAKE LGLKTMVGCM TESTVGISAI AHLLPLLDFV
DMDGALLLEK DIATGVSIDF GKTIYSNENG TGAKLMCQ
//