ID A0A136NCH0_9BACT Unreviewed; 831 AA.
AC A0A136NCH0;
DT 08-JUN-2016, integrated into UniProtKB/TrEMBL.
DT 08-JUN-2016, sequence version 1.
DT 24-JAN-2024, entry version 27.
DE RecName: Full=Alanine racemase {ECO:0000256|HAMAP-Rule:MF_01201};
DE EC=5.1.1.1 {ECO:0000256|HAMAP-Rule:MF_01201};
GN ORFNames=UZ11_BCD004000427 {ECO:0000313|EMBL:KXK43867.1};
OS Bacteroidetes bacterium OLB11.
OC Bacteria; Bacteroidota.
OX NCBI_TaxID=1617422 {ECO:0000313|EMBL:KXK43867.1, ECO:0000313|Proteomes:UP000070496};
RN [1] {ECO:0000313|EMBL:KXK43867.1, ECO:0000313|Proteomes:UP000070496}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=OLB11 {ECO:0000313|EMBL:KXK43867.1};
RA Speth D.R., In T Zandt M., Guerrero Cruz S., Jetten M.S., Dutilh B.E.;
RT "Genome based microbial ecology of anammox granules in a full-scale
RT wastewater treatment system.";
RL Submitted (NOV-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the interconversion of L-alanine and D-alanine. May
CC also act on other amino acids. {ECO:0000256|HAMAP-Rule:MF_01201}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-alanine = D-alanine; Xref=Rhea:RHEA:20249,
CC ChEBI:CHEBI:57416, ChEBI:CHEBI:57972; EC=5.1.1.1;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01201};
CC -!- COFACTOR:
CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC Evidence={ECO:0000256|ARBA:ARBA00001933,
CC ECO:0000256|HAMAP-Rule:MF_01201, ECO:0000256|PIRSR:PIRSR600821-50};
CC -!- PATHWAY: Amino-acid biosynthesis; D-alanine biosynthesis; D-alanine
CC from L-alanine: step 1/1. {ECO:0000256|HAMAP-Rule:MF_01201}.
CC -!- SIMILARITY: Belongs to the alanine racemase family. {ECO:0000256|HAMAP-
CC Rule:MF_01201}.
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:KXK43867.1}.
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DR EMBL; LNFQ01000014; KXK43867.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A136NCH0; -.
DR STRING; 1617422.UZ11_BCD004000427; -.
DR PATRIC; fig|1617422.3.peg.471; -.
DR UniPathway; UPA00042; UER00497.
DR Proteomes; UP000070496; Unassembled WGS sequence.
DR GO; GO:0016881; F:acid-amino acid ligase activity; IEA:InterPro.
DR GO; GO:0008784; F:alanine racemase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0005524; F:ATP binding; IEA:InterPro.
DR GO; GO:0030170; F:pyridoxal phosphate binding; IEA:UniProtKB-UniRule.
DR GO; GO:0030632; P:D-alanine biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd00430; PLPDE_III_AR; 1.
DR Gene3D; 3.20.20.10; Alanine racemase; 1.
DR Gene3D; 3.90.190.20; Mur ligase, C-terminal domain; 1.
DR Gene3D; 3.40.1190.10; Mur-like, catalytic domain; 1.
DR Gene3D; 3.40.1390.10; MurE/MurF, N-terminal domain; 1.
DR HAMAP; MF_01201; Ala_racemase; 1.
DR InterPro; IPR000821; Ala_racemase.
DR InterPro; IPR009006; Ala_racemase/Decarboxylase_C.
DR InterPro; IPR011079; Ala_racemase_C.
DR InterPro; IPR001608; Ala_racemase_N.
DR InterPro; IPR036565; Mur-like_cat_sf.
DR InterPro; IPR004101; Mur_ligase_C.
DR InterPro; IPR036615; Mur_ligase_C_dom_sf.
DR InterPro; IPR013221; Mur_ligase_cen.
DR InterPro; IPR035911; MurE/MurF_N.
DR InterPro; IPR029066; PLP-binding_barrel.
DR NCBIfam; TIGR00492; alr; 1.
DR PANTHER; PTHR43024; UDP-N-ACETYLMURAMOYL-TRIPEPTIDE--D-ALANYL-D-ALANINE LIGASE; 1.
DR PANTHER; PTHR43024:SF1; UDP-N-ACETYLMURAMOYL-TRIPEPTIDE--D-ALANYL-D-ALANINE LIGASE; 1.
DR Pfam; PF00842; Ala_racemase_C; 1.
DR Pfam; PF01168; Ala_racemase_N; 1.
DR Pfam; PF02875; Mur_ligase_C; 1.
DR Pfam; PF08245; Mur_ligase_M; 1.
DR PRINTS; PR00992; ALARACEMASE.
DR SMART; SM01005; Ala_racemase_C; 1.
DR SUPFAM; SSF50621; Alanine racemase C-terminal domain-like; 1.
DR SUPFAM; SSF53623; MurD-like peptide ligases, catalytic domain; 1.
DR SUPFAM; SSF53244; MurD-like peptide ligases, peptide-binding domain; 1.
DR SUPFAM; SSF63418; MurE/MurF N-terminal domain; 1.
DR SUPFAM; SSF51419; PLP-binding barrel; 1.
PE 3: Inferred from homology;
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|HAMAP-Rule:MF_01201};
KW Ligase {ECO:0000313|EMBL:KXK43867.1};
KW Pyridoxal phosphate {ECO:0000256|ARBA:ARBA00022898, ECO:0000256|HAMAP-
KW Rule:MF_01201}.
FT DOMAIN 704..829
FT /note="Alanine racemase C-terminal"
FT /evidence="ECO:0000259|SMART:SM01005"
FT ACT_SITE 499
FT /note="Proton acceptor; specific for D-alanine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01201"
FT ACT_SITE 725
FT /note="Proton acceptor; specific for L-alanine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01201"
FT BINDING 597
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01201,
FT ECO:0000256|PIRSR:PIRSR600821-52"
FT BINDING 774
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01201,
FT ECO:0000256|PIRSR:PIRSR600821-52"
FT MOD_RES 499
FT /note="N6-(pyridoxal phosphate)lysine"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01201,
FT ECO:0000256|PIRSR:PIRSR600821-50"
SQ SEQUENCE 831 AA; 94875 MW; F9CC39A9969113F3 CRC64;
MIYASEIENI VKGKLYQKGE EVCIEKLLFD SRKIVNPHRS IFVPLHTERR NAHQYIPLVY
EAGVRVFFIS EEIDLKIYPN AWFIKVDNTL SAVQRLSAYY RSLFRIPIIG ITGSNGKTIV
KEWLSQLLEN EFKIVRSPKS FNSQIGVPSS VWLLREDTQL GIFEAGISLP HEMEQLEKII
KPNIGIFTNI GESHNEGFLN IRHKINEKLL LFKNAEVLIY NKDYPELHDC VLQFATNYKN
NHNKEIILLS WSKKNEAKFK IIKIEKSSHQ TNITAIYEDN PTTIQIPFID DASIENAINC
WLVLIYLGID QNHFHNKFEK LQSIAMRLEL LKGINHCTLI NDSYNSDVSS FSVALDFLMQ
QNQHTNKTVI LSDILQSGRD NELYEEVASL IQEKKINKLI AIGDAISRNK KVFNQIENLH
SFFYKNTGEF LSSLDSSSFQ NECILLKGAR KFTFEKITQR LQDRIHQTVM EINLGALSHN
YKTYQSILNQ GTKVMAMVKA FSYGAGSFEV ANKLQFDGVD YLAVAYTDEG ILLRKNGIKL
PIMVMNADEN SYDQIIEWKL EPEIYNFRTL QKMKEAAIAN ECSNYPIHLK LDTGMHRLGF
EENDLILLAT LLNQQHELTV VSVFSHLTGS EDQSLDFYTN NQATLFEKMT AYLSSHLSYS
FIKHLSNSSA IIRHPHLQYD MVRLGLGLYG IDSTQLSNTP LRTVSQLKTS IAQIKLIKAN
DTVGYNRKGV ATKDTIIGTV CIGYADGIPR RLGNGKGFML LHQTLVPIIG NVCMDMCMLD
ITAVPFTKEG DTVEVFGENY LVQEFAKNAE TIPYEILTGI SQRVKRIYIE E
//
