ID W6TJW3_9SPHI Unreviewed; 345 AA.
AC W6TJW3;
DT 16-APR-2014, integrated into UniProtKB/TrEMBL.
DT 16-APR-2014, sequence version 1.
DT 24-JAN-2024, entry version 46.
DE RecName: Full=Dipeptide epimerase {ECO:0000256|RuleBase:RU366006};
DE EC=5.1.1.- {ECO:0000256|RuleBase:RU366006};
GN ORFNames=N824_10205 {ECO:0000313|EMBL:ETZ19105.1};
OS Pedobacter sp. V48.
OC Bacteria; Bacteroidota; Sphingobacteriia; Sphingobacteriales;
OC Sphingobacteriaceae; Pedobacter.
OX NCBI_TaxID=509635 {ECO:0000313|EMBL:ETZ19105.1, ECO:0000313|Proteomes:UP000019145};
RN [1] {ECO:0000313|EMBL:ETZ19105.1, ECO:0000313|Proteomes:UP000019145}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=V48 {ECO:0000313|EMBL:ETZ19105.1,
RC ECO:0000313|Proteomes:UP000019145};
RX PubMed=24578271;
RA Bitzer A.S., Garbeva P., Silby M.W.;
RT "Draft Genome Sequence of Pedobacter sp. Strain V48, Isolated from a
RT Coastal Sand Dune in the Netherlands.";
RL Genome Announc. 2:e00094-e00014(2014).
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:ETZ19105.1}.
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DR EMBL; AWRU01000034; ETZ19105.1; -; Genomic_DNA.
DR RefSeq; WP_048907956.1; NZ_AWRU01000034.1.
DR AlphaFoldDB; W6TJW3; -.
DR STRING; 509635.N824_10205; -.
DR PATRIC; fig|509635.5.peg.5522; -.
DR eggNOG; COG4948; Bacteria.
DR OrthoDB; 9775391at2; -.
DR Proteomes; UP000019145; 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; 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 InterPro; IPR013341; Mandelate_racemase_N_dom.
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 Pfam; PF02746; MR_MLE_N; 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}.
FT DOMAIN 135..226
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 252
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 205
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR634603-3"
FT BINDING 230
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR634603-3"
SQ SEQUENCE 345 AA; 38267 MW; 3E6A8403B1A45B14 CRC64;
MQVNAKPYQL ELKHPFSIAK FSRTSTPVML IKLTYEGIDG YGEASMVPYM GESVESATAF
LNKVDWKRFT YPFNFSEIIE YLDDIESGHP AIKAAIDIAL NDINGKILNK PCYEIYGADP
LKMPLTSYTI GIDTPEVLRE KVADAEGFKV LKIKLGREND KELINTIRSV SDLPLYIDAN
QGWNDKAKAI DMIYWLHDKG ALLIEQPMDK TNMDGNAWLT GRSPIPILAD EAVQRLSDLE
ALKGAYHGIN IKLMKSAGMY EAHQMILKAR SFGMKILIGC MSETSCATQA GIALAPLCDW
ADLDGPWLTK NNPFKAPEMV AGKYLLKHLP GLGLEGVPEG LFITS
//
