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Database: UniProt
Entry: Q5HG21
LinkDB: Q5HG21
Original site: Q5HG21 
ID   ALR2_STAAC              Reviewed;         361 AA.
AC   Q5HG21;
DT   22-NOV-2005, integrated into UniProtKB/Swiss-Prot.
DT   15-FEB-2005, sequence version 1.
DT   05-DEC-2018, entry version 88.
DE   RecName: Full=Alanine racemase 2 {ECO:0000255|HAMAP-Rule:MF_01201};
DE            EC=5.1.1.1 {ECO:0000255|HAMAP-Rule:MF_01201};
GN   Name=alr2; OrderedLocusNames=SACOL1434;
OS   Staphylococcus aureus (strain COL).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC   Staphylococcus.
OX   NCBI_TaxID=93062;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=COL;
RX   PubMed=15774886; DOI=10.1128/JB.187.7.2426-2438.2005;
RA   Gill S.R., Fouts D.E., Archer G.L., Mongodin E.F., DeBoy R.T.,
RA   Ravel J., Paulsen I.T., Kolonay J.F., Brinkac L.M., Beanan M.J.,
RA   Dodson R.J., Daugherty S.C., Madupu R., Angiuoli S.V., Durkin A.S.,
RA   Haft D.H., Vamathevan J.J., Khouri H., Utterback T.R., Lee C.,
RA   Dimitrov G., Jiang L., Qin H., Weidman J., Tran K., Kang K.H.,
RA   Hance I.R., Nelson K.E., Fraser C.M.;
RT   "Insights on evolution of virulence and resistance from the complete
RT   genome analysis of an early methicillin-resistant Staphylococcus
RT   aureus strain and a biofilm-producing methicillin-resistant
RT   Staphylococcus epidermidis strain.";
RL   J. Bacteriol. 187:2426-2438(2005).
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; CP000046; AAW38179.1; -; Genomic_DNA.
DR   RefSeq; WP_000127593.1; NC_002951.2.
DR   ProteinModelPortal; Q5HG21; -.
DR   STRING; 93062.SACOL1434; -.
DR   EnsemblBacteria; AAW38179; AAW38179; SACOL1434.
DR   KEGG; sac:SACOL1434; -.
DR   eggNOG; ENOG4108XFP; Bacteria.
DR   eggNOG; COG0787; LUCA.
DR   HOGENOM; HOG000280025; -.
DR   KO; K01775; -.
DR   OMA; VHLEYEN; -.
DR   BioCyc; SAUR93062:G1G4B-1543-MONOMER; -.
DR   UniPathway; UPA00042; UER00497.
DR   Proteomes; UP000000530; 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; 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.
PE   3: Inferred from homology;
KW   Complete proteome; Isomerase; Pyridoxal phosphate.
FT   CHAIN         1    361       Alanine racemase 2.
FT                                /FTId=PRO_0000114576.
FT   ACT_SITE     30     30       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     122    122       Substrate. {ECO:0000255|HAMAP-
FT                                Rule:MF_01201}.
FT   BINDING     303    303       Substrate; via amide nitrogen.
FT                                {ECO:0000255|HAMAP-Rule:MF_01201}.
FT   MOD_RES      30     30       N6-(pyridoxal phosphate)lysine.
FT                                {ECO:0000255|HAMAP-Rule:MF_01201}.
SQ   SEQUENCE   361 AA;  41410 MW;  1EB1C133B086F5CA CRC64;
     MTATWSVNKK IFLQNAITVK NNQPLMAVVK NNAYHYDLEF AVTQFIHAGI DTFSTTSLRE
     AIQIRQLAPD ATIFLMNAVY EFDLVREHQI HMTLPSLTYY YNHKNDLAGI HVHLEFENLL
     HRSGFKDLNE IKEVLKDHHH NQNAKMIISG LWTHFGYADE FDVSDYNVER SQWMEIVEAL
     LSEGYQFDLI HAQNSASFYR EGQILLPHHT HARVGIALYG SRPYSSLNQH DIVQSLTLKA
     HVIQVREVQA GDYCGYSFAF EVTKNNTKLA VVDIGYGDGI LRTRAKHEAL INGKRYPIRA
     LMMSHMFVEV DGNVHAQDEV ILYNNDIRID EYTFKGVGAN SEQLSAMNHD SLKKEYISND
     C
//
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