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B5XI21 (ALR_STRPZ) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 45. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Alanine racemase

EC=5.1.1.1
Gene names
Name:alr
Ordered Locus Names:Spy49_1408c
OrganismStreptococcus pyogenes serotype M49 (strain NZ131) [Complete proteome] [HAMAP]
Taxonomic identifier471876 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus

Protein attributes

Sequence length366 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the interconversion of L-alanine and D-alanine. May also act on other amino acids By similarity. HAMAP-Rule MF_01201

Catalytic activity

L-alanine = D-alanine. HAMAP-Rule MF_01201

Cofactor

Pyridoxal phosphate By similarity. HAMAP-Rule MF_01201

Pathway

Amino-acid biosynthesis; D-alanine biosynthesis; D-alanine from L-alanine: step 1/1. HAMAP-Rule MF_01201

Sequence similarities

Belongs to the alanine racemase family.

Ontologies

Keywords
   LigandPyridoxal phosphate
   Molecular functionIsomerase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processD-alanine biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-UniPathway

   Molecular_functionalanine racemase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

pyridoxal phosphate binding

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 366366Alanine racemase HAMAP-Rule MF_01201
PRO_1000138628

Sites

Active site401Proton acceptor; specific for D-alanine By similarity
Active site2631Proton acceptor; specific for L-alanine By similarity
Binding site1361Substrate By similarity
Binding site3101Substrate; via amide nitrogen By similarity

Amino acid modifications

Modified residue401N6-(pyridoxal phosphate)lysine By similarity

Sequences

Sequence LengthMass (Da)Tools
B5XI21 [UniParc].

Last modified November 25, 2008. Version 1.
Checksum: A68E7AF7E0AF9B95

FASTA36639,891
        10         20         30         40         50         60 
MISSFHRPTV ARVNLQAIKE NVASVQKHIP LGVKTYAVVK ADAYGHGAVQ VSKALLPQVD 

        70         80         90        100        110        120 
GYCVSNLDEA LQLRQAGIDK EILILGVLLP NELELAVANA ITVTIASLDW IALARLEKKE 

       130        140        150        160        170        180 
CQGLKVHVKV DSGMGRIGLR SSKEVNLLID SLKELGADVE GIFTHFATAD EADDTKFNQQ 

       190        200        210        220        230        240 
LQFFKKLIAG LEDKPRLVHA SNSATSIWHS DTIFNAVRLG IVSYGLNPSG SDLSLPFPLQ 

       250        260        270        280        290        300 
EALSLESSLV HVKMISAGDT VGYGATYTAK KSEYVGTVPI GYADGWTRNM QGFSVLVDGQ 

       310        320        330        340        350        360 
FCEIIGRVSM DQLTIRLSKA YPLGTKVTLI GSNQQKNIST TDIANYRNTI NYEVLCLLSD 


RIPRIY 

« Hide

References

[1]"Genome sequence of a nephritogenic and highly transformable M49 strain of Streptococcus pyogenes."
McShan W.M., Ferretti J.J., Karasawa T., Suvorov A.N., Lin S., Qin B., Jia H., Kenton S., Najar F., Wu H., Scott J., Roe B.A., Savic D.J.
J. Bacteriol. 190:7773-7785(2008) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: NZ131.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000829 Genomic DNA. Translation: ACI61683.1.
RefSeqYP_002286378.1. NC_011375.1.

3D structure databases

ProteinModelPortalB5XI21.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING471876.Spy49_1408c.

Proteomic databases

PRIDEB5XI21.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaACI61683; ACI61683; Spy49_1408c.
GeneID6984788.
KEGGsoz:Spy49_1408c.
PATRIC19757917. VBIStrPyo129711_1453.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0787.
HOGENOMHOG000031444.
KOK01775.
OMAIYSHLAL.
OrthoDBEOG6PP9NJ.

Enzyme and pathway databases

UniPathwayUPA00042; UER00497.

Family and domain databases

Gene3D2.40.37.10. 1 hit.
3.20.20.10. 1 hit.
HAMAPMF_01201. Ala_racemase.
InterProIPR000821. Ala_racemase.
IPR009006. Ala_racemase/Decarboxylase_C.
IPR011079. Ala_racemase_C.
IPR001608. Ala_racemase_N.
IPR020622. Ala_racemase_pyridoxalP-BS.
IPR029066. PLP-binding_barrel.
[Graphical view]
PfamPF00842. Ala_racemase_C. 1 hit.
PF01168. Ala_racemase_N. 1 hit.
[Graphical view]
PRINTSPR00992. ALARACEMASE.
SMARTSM01005. Ala_racemase_C. 1 hit.
[Graphical view]
SUPFAMSSF50621. SSF50621. 1 hit.
SSF51419. SSF51419. 1 hit.
TIGRFAMsTIGR00492. alr. 1 hit.
PROSITEPS00395. ALANINE_RACEMASE. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameALR_STRPZ
AccessionPrimary (citable) accession number: B5XI21
Entry history
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: November 25, 2008
Last modified: June 11, 2014
This is version 45 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways