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Database: UniProt
Entry: A1VIH8
LinkDB: A1VIH8
Original site: A1VIH8 
ID   ALR_POLNA               Reviewed;         365 AA.
AC   A1VIH8;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   16-JAN-2019, entry version 73.
DE   RecName: Full=Alanine racemase {ECO:0000255|HAMAP-Rule:MF_01201};
DE            EC=5.1.1.1 {ECO:0000255|HAMAP-Rule:MF_01201};
GN   Name=alr; OrderedLocusNames=Pnap_0131;
OS   Polaromonas naphthalenivorans (strain CJ2).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Comamonadaceae; Polaromonas.
OX   NCBI_TaxID=365044;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CJ2;
RX   PubMed=19453698; DOI=10.1111/j.1462-2920.2009.01947.x;
RA   Yagi J.M., Sims D., Brettin T., Bruce D., Madsen E.L.;
RT   "The genome of Polaromonas naphthalenivorans strain CJ2, isolated from
RT   coal tar-contaminated sediment, reveals physiological and metabolic
RT   versatility and evolution through extensive horizontal gene
RT   transfer.";
RL   Environ. Microbiol. 11:2253-2270(2009).
CC   -!- FUNCTION: Catalyzes the interconversion of L-alanine and D-
CC       alanine. May also act on other amino acids. {ECO:0000255|HAMAP-
CC       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:0000255|HAMAP-Rule:MF_01201};
CC   -!- COFACTOR:
CC       Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01201};
CC   -!- PATHWAY: Amino-acid biosynthesis; D-alanine biosynthesis; D-
CC       alanine from L-alanine: step 1/1. {ECO:0000255|HAMAP-
CC       Rule:MF_01201}.
CC   -!- SIMILARITY: Belongs to the alanine racemase family.
CC       {ECO:0000255|HAMAP-Rule:MF_01201}.
DR   EMBL; CP000529; ABM35456.1; -; Genomic_DNA.
DR   RefSeq; WP_011799566.1; NC_008781.1.
DR   ProteinModelPortal; A1VIH8; -.
DR   SMR; A1VIH8; -.
DR   STRING; 365044.Pnap_0131; -.
DR   EnsemblBacteria; ABM35456; ABM35456; Pnap_0131.
DR   KEGG; pna:Pnap_0131; -.
DR   eggNOG; ENOG4105CJ4; Bacteria.
DR   eggNOG; COG0787; LUCA.
DR   HOGENOM; HOG000031446; -.
DR   KO; K01775; -.
DR   OMA; RDLELCS; -.
DR   OrthoDB; 859043at2; -.
DR   UniPathway; UPA00042; UER00497.
DR   Proteomes; UP000000644; Chromosome.
DR   GO; GO:0008784; F:alanine racemase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0030170; F:pyridoxal phosphate binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0030632; P:D-alanine biosynthetic process; IEA:UniProtKB-UniPathway.
DR   Gene3D; 2.40.37.10; -; 1.
DR   Gene3D; 3.20.20.10; -; 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; IPR020622; Ala_racemase_pyridoxalP-BS.
DR   InterPro; IPR029066; PLP-binding_barrel.
DR   Pfam; PF00842; Ala_racemase_C; 1.
DR   Pfam; PF01168; Ala_racemase_N; 1.
DR   PRINTS; PR00992; ALARACEMASE.
DR   SMART; SM01005; Ala_racemase_C; 1.
DR   SUPFAM; SSF50621; SSF50621; 1.
DR   SUPFAM; SSF51419; SSF51419; 1.
DR   TIGRFAMs; TIGR00492; alr; 1.
DR   PROSITE; PS00395; ALANINE_RACEMASE; 1.
PE   3: Inferred from homology;
KW   Complete proteome; Isomerase; Pyridoxal phosphate; Reference proteome.
FT   CHAIN         1    365       Alanine racemase.
FT                                /FTId=PRO_1000066023.
FT   ACT_SITE     35     35       Proton acceptor; specific for D-alanine.
FT                                {ECO:0000255|HAMAP-Rule:MF_01201}.
FT   ACT_SITE    256    256       Proton acceptor; specific for L-alanine.
FT                                {ECO:0000255|HAMAP-Rule:MF_01201}.
FT   BINDING     130    130       Substrate. {ECO:0000255|HAMAP-
FT                                Rule:MF_01201}.
FT   BINDING     304    304       Substrate; via amide nitrogen.
FT                                {ECO:0000255|HAMAP-Rule:MF_01201}.
FT   MOD_RES      35     35       N6-(pyridoxal phosphate)lysine.
FT                                {ECO:0000255|HAMAP-Rule:MF_01201}.
SQ   SEQUENCE   365 AA;  39536 MW;  81724396533FB6CA CRC64;
     MPRPILATIH LAALSHNLAR VRTAAPDAKV WAVVKANAYG HGIERVFDAL RSADGFALLD
     LDEARRLRAL DWRGPILLLE GCFEARDLEL CSRLGLWHTI HCQEQIDMLA AHKTQLPHRV
     FLKMNTGMNR LGFTPERFRA AWIRLNALPQ VDEISLMQHF PDADGPKGIT AQLQAFDAVT
     HDLPGERTLS NSAAILRHTG ALAGRSDWVR PGIVLYGSAP DFPEHSASDW ELQPTMTLSS
     RIIGLQTLAA GDTVGYGSSF VAEGPMRIGV VACGYADGYP RHCPTGTPVL VNGVRTRMVG
     RVSMDMITVD LTPVPRAGMG SEVTLWGRAS KGGAMLPIDE VARAAGTVGY ELMCAVAPRV
     PVAVD
//
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