ID A0A0N0M218_9SPHN Unreviewed; 334 AA.
AC A0A0N0M218;
DT 09-DEC-2015, integrated into UniProtKB/TrEMBL.
DT 09-DEC-2015, sequence version 1.
DT 24-JAN-2024, entry version 35.
DE RecName: Full=Dipeptide epimerase {ECO:0000256|RuleBase:RU366006};
DE EC=5.1.1.- {ECO:0000256|RuleBase:RU366006};
GN ORFNames=ADT71_09450 {ECO:0000313|EMBL:KPH65878.1};
OS Novosphingobium sp. ST904.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Sphingomonadaceae; Novosphingobium.
OX NCBI_TaxID=1684385 {ECO:0000313|EMBL:KPH65878.1, ECO:0000313|Proteomes:UP000037878};
RN [1] {ECO:0000313|EMBL:KPH65878.1, ECO:0000313|Proteomes:UP000037878}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ST904 {ECO:0000313|EMBL:KPH65878.1,
RC ECO:0000313|Proteomes:UP000037878};
RA Thijs S., Bottos E.M., Van Hamme J.D., Gkorezis P., Rineau F.,
RA Vangronsveld J.;
RT "Novosphingobium nitrophenolicus strain ST904 degrades p-nitrophenol and
RT stimulates plant growth.";
RL Submitted (JUL-2015) 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}.
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:KPH65878.1}.
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DR EMBL; LGJH01000135; KPH65878.1; -; Genomic_DNA.
DR RefSeq; WP_054436406.1; NZ_SLVC01000016.1.
DR AlphaFoldDB; A0A0N0M218; -.
DR STRING; 1684385.ADT71_09450; -.
DR PATRIC; fig|1684385.3.peg.3770; -.
DR OrthoDB; 9782675at2; -.
DR Proteomes; UP000037878; 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 GO; GO:0009063; P:amino acid catabolic process; IEA:InterPro.
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; IPR018110; Mandel_Rmase/mucon_lact_enz_CS.
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; SFLDF00010; dipeptide_epimerase; 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.
DR PROSITE; PS00909; MR_MLE_2; 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:UP000037878}.
FT DOMAIN 134..228
FT /note="Mandelate racemase/muconate lactonizing enzyme C-
FT terminal"
FT /evidence="ECO:0000259|SMART:SM00922"
FT ACT_SITE 156
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 181
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR634603-3"
FT BINDING 207
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 334 AA; 34773 MW; 4F52C77DFA5EFAFC CRC64;
MMRRLSARAD RHRLAQPFAI ARGTREAIDL VTVSIGQDGK IGRGEGAPSA RYGEEAQSVL
AQVQAIRPAI EAGLDRQGLL SVMAPGAALN AVDCALWDLE AKLSGVAVAD RLGPLPGGIV
TAITVGIDRP EGMAARARFL AGAKEADGPA PLLKIKLDAD DIIDRVQAVR EAAPLAQLIA
DANESWDMAL LERVLPALAA ARVELLEQPL PAGADEPLEG FASPVPLSAD ESAHVAAEVE
WLASRYDYVT IKLDKSGGLT GALALAEAAQ AAGMGLMTGC MLCSSLSVAP AWHLAARSRF
VDLDGPLWLA ADHPGGSVLE EGLLRAPSGL GWGW
//
