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Database: UniProt
Entry: C4V5F8_9FIRM
LinkDB: C4V5F8_9FIRM
Original site: C4V5F8_9FIRM 
ID   C4V5F8_9FIRM            Unreviewed;       362 AA.
AC   C4V5F8;
DT   28-JUL-2009, integrated into UniProtKB/TrEMBL.
DT   28-JUL-2009, sequence version 1.
DT   24-JAN-2024, entry version 60.
DE   RecName: Full=Dipeptide epimerase {ECO:0000256|RuleBase:RU366006};
DE            EC=5.1.1.- {ECO:0000256|RuleBase:RU366006};
GN   Name=catB {ECO:0000313|EMBL:EEQ47935.1};
GN   ORFNames=HMPREF0908_1752 {ECO:0000313|EMBL:EEQ47935.1};
OS   Selenomonas flueggei ATCC 43531.
OC   Bacteria; Bacillota; Negativicutes; Selenomonadales; Selenomonadaceae;
OC   Selenomonas.
OX   NCBI_TaxID=638302 {ECO:0000313|EMBL:EEQ47935.1, ECO:0000313|Proteomes:UP000005309};
RN   [1] {ECO:0000313|EMBL:EEQ47935.1, ECO:0000313|Proteomes:UP000005309}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43531 {ECO:0000313|EMBL:EEQ47935.1,
RC   ECO:0000313|Proteomes:UP000005309};
RA   Qin X., Bachman B., Battles P., Bell A., Bess C., Bickham C., Chaboub L.,
RA   Chen D., Coyle M., Deiros D.R., Dinh H., Forbes L., Fowler G.,
RA   Francisco L., Fu Q., Gubbala S., Hale W., Han Y., Hemphill L.,
RA   Highlander S.K., Hirani K., Hogues M., Jackson L., Jakkamsetti A.,
RA   Javaid M., Jiang H., Korchina V., Kovar C., Lara F., Lee S., Mata R.,
RA   Mathew T., Moen C., Morales K., Munidasa M., Nazareth L., Ngo R.,
RA   Nguyen L., Okwuonu G., Ongeri F., Patil S., Petrosino J., Pham C., Pham P.,
RA   Pu L.-L., Puazo M., Raj R., Reid J., Rouhana J., Saada N., Shang Y.,
RA   Simmons D., Thornton R., Warren J., Weissenberger G., Zhang J., Zhang L.,
RA   Zhou C., Zhu D., Muzny D., Worley K., Gibbs R.;
RL   Submitted (APR-2009) 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:EEQ47935.1}.
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DR   EMBL; ACLA01000029; EEQ47935.1; -; Genomic_DNA.
DR   RefSeq; WP_006690880.1; NZ_GG694008.1.
DR   AlphaFoldDB; C4V5F8; -.
DR   STRING; 638302.HMPREF0908_1752; -.
DR   eggNOG; COG4948; Bacteria.
DR   HOGENOM; CLU_030273_4_0_9; -.
DR   OrthoDB; 9775391at2; -.
DR   Proteomes; UP000005309; Unassembled WGS sequence.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
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; SFLDS00001; Enolase; 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.
DR   PROSITE; PS00908; MR_MLE_1; 1.
PE   3: Inferred from homology;
KW   Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|RuleBase:RU366006};
KW   Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|PIRSR:PIRSR634603-3};
KW   Metal-binding {ECO:0000256|PIRSR:PIRSR634603-3,
KW   ECO:0000256|RuleBase:RU366006}.
FT   DOMAIN          141..239
FT                   /note="Mandelate racemase/muconate lactonizing enzyme C-
FT                   terminal"
FT                   /evidence="ECO:0000259|SMART:SM00922"
FT   ACT_SITE        162
FT                   /note="Proton acceptor; specific for (R)-substrate
FT                   epimerization"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR634603-1"
FT   ACT_SITE        267
FT                   /note="Proton acceptor; specific for (S)-substrate
FT                   epimerization"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR634603-1"
FT   BINDING         24
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR634603-2"
FT   BINDING         135
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR634603-2"
FT   BINDING         160
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR634603-2"
FT   BINDING         190
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR634603-3"
FT   BINDING         218
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR634603-3"
FT   BINDING         243
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR634603-3"
FT   BINDING         295
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR634603-2"
FT   BINDING         297
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR634603-2"
FT   BINDING         320
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR634603-2"
FT   BINDING         322
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|PIRSR:PIRSR634603-2"
SQ   SEQUENCE   362 AA;  38856 MW;  A134A47CE9835C51 CRC64;
     MKITNVELGM LSVPLRVPFK TARRRVDSVE DVIVLIRTDT GATGYGEAPP TGVVTGDTTG
     GIIDAIRTHL APMLIGRDVN EFEDLIRNVQ TALIHNTSAK AAVDMALYDL YGQLWNIPVH
     KLLGGARDGI VTDITISVNA PEEMARDARD AIRRGYDTLK IKVGIDPSLD VARLVAVRDA
     VGKDVRIRID ANQAWRPREA VRILAQMAEK GLDIELVEQP VAAADIDGLA YVTRESDVPV
     LADEAVFSPS DALRIMQLHA ADMVNIKLMK CGGLYPAQQI IAAAEIYGME CMLGCMLEAK
     ISVNAAVALA CAKKIVTRID LDGPVLCRED PIEGGAQFNE KDITASAAPG LGIKGVAGLK
     ML
//
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