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A8FLV4 (ALR_CAMJ8) Reviewed, UniProtKB/Swiss-Prot

Last modified November 13, 2013. Version 50. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Alanine racemase
EC=5.1.1.1
Gene names
Name:alr
Ordered Locus Names:C8J_0842
OrganismCampylobacter jejuni subsp. jejuni serotype O:6 (strain 81116 / NCTC 11828) [Complete proteome] [HAMAP]
Taxonomic identifier407148 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Epsilonproteobacteria › Campylobacterales › Campylobacteraceae › Campylobacter ›

Protein attributes

Sequence length328 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 – 328328Alanine racemase HAMAP-Rule MF_01201
PRO_1000138586

Sites

Active site331Proton acceptor; specific for D-alanine By similarity
Active site2371Proton acceptor; specific for L-alanine By similarity
Binding site1181Substrate By similarity
Binding site2831Substrate; via amide nitrogen By similarity

Amino acid modifications

Modified residue331N6-(pyridoxal phosphate)lysine By similarity

Sequences

Sequence LengthMass (Da)Tools
A8FLV4 [UniParc].

Last modified November 13, 2007. Version 1.
Checksum: 5D76BB81EDD9BF98

FASTA32837,275
        10         20         30         40         50         60 
MSLIKIDQKA YEYNLRHIAK KIGSFQRLIC VFKDNAYGHG AKLLAPLAKN LGVSFVAVKS 

        70         80         90        100        110        120 
EEEAQEIEEF FENILILSHR PHGNENSRFI YALNDISQVK KYKQDIKIHL KIDTGMHRNG 

       130        140        150        160        170        180 
ICVENLEHAI DLIRSSDLKL TGMFTHFASA DEMDGSFFVQ KENFQKAKKI VKKYFSNLLF 

       190        200        210        220        230        240 
HSHNSAALFR GKIPEDEYCR VGLVQFGYGD SNLKRVLSLY AHRLSQRILQ KGQSIGYGGI 

       250        260        270        280        290        300 
FTAAKDMEVA TYDLGYADGL FRYNGKGELV LGNGKVMLGK MSMDSFSCEN SGEEICVFKD 

       310        320 
ADIWADFFHT INYEILVKLN PNIQRVLV

« Hide

References

[1]"The complete genome sequence of Campylobacter jejuni strain 81116 (NCTC11828)."
Pearson B.M., Gaskin D.J.H., Segers R.P.A.M., Wells J.M., Nuijten P.J.M., van Vliet A.H.M.
J. Bacteriol. 189:8402-8403(2007) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: 81116 / NCTC 11828.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000814 Genomic DNA. Translation: ABV52441.1.
RefSeqYP_001482418.1. NC_009839.1.

3D structure databases

ProteinModelPortalA8FLV4.
ModBaseSearch...

Protein-protein interaction databases

STRING407148.C8J_0842.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABV52441; ABV52441; C8J_0842.
GeneID5617191.
KEGGcju:C8J_0842.
PATRIC20055294. VBICamJej119085_0850.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0787.
HOGENOMHOG000031446.
KOK01775.
OMAADLYTVW.
OrthoDBEOG6PP9NJ.
ProtClustDBPRK00053.

Enzyme and pathway databases

BioCycCJEJ407148:GHCS-868-MONOMER.
UniPathwayUPA00042; UER00497.

Family and domain databases

Gene3D2.40.37.10. 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.
[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.
TIGRFAMsTIGR00492. alr. 1 hit.
PROSITEPS00395. ALANINE_RACEMASE. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameALR_CAMJ8
AccessionPrimary (citable) accession number: A8FLV4
Entry history
Integrated into UniProtKB/Swiss-Prot: April 14, 2009
Last sequence update: November 13, 2007
Last modified: November 13, 2013
This is version 50 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families

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