ID A0A0B8T972_9SPHI Unreviewed; 365 AA.
AC A0A0B8T972;
DT 01-APR-2015, integrated into UniProtKB/TrEMBL.
DT 01-APR-2015, sequence version 1.
DT 24-JAN-2024, entry version 40.
DE RecName: Full=Dipeptide epimerase {ECO:0000256|RuleBase:RU366006};
DE EC=5.1.1.- {ECO:0000256|RuleBase:RU366006};
GN ORFNames=DI53_0920 {ECO:0000313|EMBL:KGE15239.1};
OS Sphingobacterium deserti.
OC Bacteria; Bacteroidota; Sphingobacteriia; Sphingobacteriales;
OC Sphingobacteriaceae; Sphingobacterium.
OX NCBI_TaxID=1229276 {ECO:0000313|EMBL:KGE15239.1, ECO:0000313|Proteomes:UP000031802};
RN [1] {ECO:0000313|Proteomes:UP000031802}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ACCC05744 {ECO:0000313|Proteomes:UP000031802};
RA Teng C., Zhou Z., Li X., Chen M., Lin M., Wang L., Su S., Zhang C.,
RA Zhang W.;
RT "Whole-Genome optical mapping and complete genome sequence of
RT Sphingobacterium deserti sp. nov., a new spaces isolated from desert in the
RT west of China.";
RL Submitted (APR-2014) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:KGE15239.1, ECO:0000313|Proteomes:UP000031802}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ACCC05744 {ECO:0000313|Proteomes:UP000031802};
RX PubMed=25830331;
RA Teng C., Zhou Z., Molnar I., Li X., Tang R., Chen M., Wang L., Su S.,
RA Zhang W., Lin M.;
RT "Whole-Genome Optical Mapping and Finished Genome Sequence of
RT Sphingobacterium deserti sp. nov., a New Species Isolated from the Western
RT Desert of China.";
RL PLoS ONE 10:E0122254-E0122254(2015).
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}.
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:KGE15239.1}.
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DR EMBL; JJMU01000014; KGE15239.1; -; Genomic_DNA.
DR RefSeq; WP_037495920.1; NZ_JJMU01000014.1.
DR AlphaFoldDB; A0A0B8T972; -.
DR STRING; 1229276.DI53_0920; -.
DR PATRIC; fig|1229276.3.peg.946; -.
DR eggNOG; COG4948; Bacteria.
DR OrthoDB; 9775391at2; -.
DR Proteomes; UP000031802; Unassembled WGS sequence.
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; 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 InterPro; IPR013341; Mandelate_racemase_N_dom.
DR PANTHER; PTHR48073:SF2; O-SUCCINYLBENZOATE SYNTHASE; 1.
DR PANTHER; PTHR48073; O-SUCCINYLBENZOATE SYNTHASE-RELATED; 1.
DR Pfam; PF13378; MR_MLE_C; 1.
DR Pfam; PF02746; MR_MLE_N; 1.
DR SFLD; SFLDG00180; muconate_cycloisomerase; 1.
DR SFLD; SFLDF00009; o-succinylbenzoate_synthase; 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:UP000031802}.
FT DOMAIN 139..235
FT /note="Mandelate racemase/muconate lactonizing enzyme C-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM00922"
FT ACT_SITE 160
FT /note="Proton acceptor; specific for (R)-substrate
FT epimerization"
FT /evidence="ECO:0000256|PIRSR:PIRSR634603-1"
FT ACT_SITE 263
FT /note="Proton acceptor; specific for (S)-substrate
FT epimerization"
FT /evidence="ECO:0000256|PIRSR:PIRSR634603-1"
FT BINDING 188
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR634603-3"
FT BINDING 214
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR634603-3"
FT BINDING 239
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR634603-3"
SQ SEQUENCE 365 AA; 40380 MW; AF41AE94A9ADED1F CRC64;
MIITSVDIYR LSIPMEPFVI ATGVMDYAQN TFIRIHTDSG HYGVGECSAF PMIVGETQDT
CLVLARDFAR IWKGKNPLAI TDRMAELHLF IAGNTTIKSA FDMALHDLAA KEAGLPLYRF
LGGQRKDIVT DITIGLAEPE TMAQKAEKFK AEGAAVLKVK LGKKPKDDVA RIRAIRRAVG
FDIPLRIDAN QGWSFEEAVE ALNGMESFKI QFCEQPMRSY NDHLLPELRS QTIVPIMADE
SVYNAQDADR LCRNDACDYI NIKFSKSAGI SEALKIQAVA AEYEVPCMIG GMLESRLALS
AKVHFAYAAA NVKFYDLDTC MIGHLLDPVV GGVEFQGYHV SVNDEPGIGA DINPQFLEKC
EQWTV
//
