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Protein

Alanine racemase

Gene

alr

Organism
Variovorax paradoxus (strain S110)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the interconversion of L-alanine and D-alanine. May also act on other amino acids.UniRule annotation

Catalytic activityi

L-alanine = D-alanine.UniRule annotation

Cofactori

pyridoxal 5'-phosphateUniRule annotation

Pathwayi: D-alanine biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes D-alanine from L-alanine.UniRule annotation
Proteins known to be involved in this subpathway in this organism are:
  1. Alanine racemase (alr)
This subpathway is part of the pathway D-alanine biosynthesis, which is itself part of Amino-acid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes D-alanine from L-alanine, the pathway D-alanine biosynthesis and in Amino-acid biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei35Proton acceptor; specific for D-alanineUniRule annotation1
Binding sitei130SubstrateUniRule annotation1
Active sitei254Proton acceptor; specific for L-alanineUniRule annotation1
Binding sitei302Substrate; via amide nitrogenUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Isomerase

Keywords - Ligandi

Pyridoxal phosphate

Enzyme and pathway databases

UniPathwayiUPA00042; UER00497.

Names & Taxonomyi

Protein namesi
Recommended name:
Alanine racemaseUniRule annotation (EC:5.1.1.1UniRule annotation)
Gene namesi
Name:alr
Ordered Locus Names:Vapar_0229
OrganismiVariovorax paradoxus (strain S110)
Taxonomic identifieri543728 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaBetaproteobacteriaBurkholderialesComamonadaceaeVariovorax
Proteomesi
  • UP000000453 Componenti: Chromosome 1

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10002138441 – 366Alanine racemaseAdd BLAST366

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei35N6-(pyridoxal phosphate)lysineUniRule annotation1

Interactioni

Protein-protein interaction databases

STRINGi543728.Vapar_0229.

Structurei

3D structure databases

ProteinModelPortaliC5CX88.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the alanine racemase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105CJ4. Bacteria.
COG0787. LUCA.
HOGENOMiHOG000031446.
KOiK01775.
OMAiELMAVQH.
OrthoDBiPOG091H022F.

Family and domain databases

Gene3Di2.40.37.10. 1 hit.
3.20.20.10. 1 hit.
HAMAPiMF_01201. Ala_racemase. 1 hit.
InterProiIPR000821. 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]
PfamiPF00842. Ala_racemase_C. 1 hit.
PF01168. Ala_racemase_N. 1 hit.
[Graphical view]
PRINTSiPR00992. ALARACEMASE.
SMARTiSM01005. Ala_racemase_C. 1 hit.
[Graphical view]
SUPFAMiSSF50621. SSF50621. 1 hit.
SSF51419. SSF51419. 1 hit.
TIGRFAMsiTIGR00492. alr. 1 hit.
PROSITEiPS00395. ALANINE_RACEMASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

C5CX88-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPRPILATVH TAALRHNLDR ARRAAVDARV WAVVKANAYG HGIERVYEGL
60 70 80 90 100
RGADGFALLD LAEAERVRAL GWRGPVLLLE GVFDARDLEL CSRLDLWHTV
110 120 130 140 150
HCDEQIDMLA AHKTLKPQRV FLKMNSGMNR LGFAPERFGS AWTRLNALPQ
160 170 180 190 200
VDEISLMTHF SDADGARGIA HQLEVFERAT HDLLGERSIA NSAATLRHAR
210 220 230 240 250
QTRGDWVRPG IVLYGSAPDF PEHDAAHWQL QPTMTLSTKL IGIQTLKAGD
260 270 280 290 300
TIGYGSNFTA EGPLTIGVAA VGYADGYPRH CNTGTPVLVN GVRTRMVGRV
310 320 330 340 350
SMDMITVDLT PVPEAKFGTE VTLWGRSAVS GAVLPIDEVA QAAGTVGYEL
360
MCAVAPRVPF APADGE
Length:366
Mass (Da):39,753
Last modified:July 28, 2009 - v1
Checksum:i0A84A67B8C529443
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001635 Genomic DNA. Translation: ACS16892.1.
RefSeqiWP_012745393.1. NC_012791.1.

Genome annotation databases

EnsemblBacteriaiACS16892; ACS16892; Vapar_0229.
KEGGivap:Vapar_0229.
PATRICi24000844. VBIVarPar36677_0236.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001635 Genomic DNA. Translation: ACS16892.1.
RefSeqiWP_012745393.1. NC_012791.1.

3D structure databases

ProteinModelPortaliC5CX88.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi543728.Vapar_0229.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACS16892; ACS16892; Vapar_0229.
KEGGivap:Vapar_0229.
PATRICi24000844. VBIVarPar36677_0236.

Phylogenomic databases

eggNOGiENOG4105CJ4. Bacteria.
COG0787. LUCA.
HOGENOMiHOG000031446.
KOiK01775.
OMAiELMAVQH.
OrthoDBiPOG091H022F.

Enzyme and pathway databases

UniPathwayiUPA00042; UER00497.

Family and domain databases

Gene3Di2.40.37.10. 1 hit.
3.20.20.10. 1 hit.
HAMAPiMF_01201. Ala_racemase. 1 hit.
InterProiIPR000821. 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]
PfamiPF00842. Ala_racemase_C. 1 hit.
PF01168. Ala_racemase_N. 1 hit.
[Graphical view]
PRINTSiPR00992. ALARACEMASE.
SMARTiSM01005. Ala_racemase_C. 1 hit.
[Graphical view]
SUPFAMiSSF50621. SSF50621. 1 hit.
SSF51419. SSF51419. 1 hit.
TIGRFAMsiTIGR00492. alr. 1 hit.
PROSITEiPS00395. ALANINE_RACEMASE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiALR_VARPS
AccessioniPrimary (citable) accession number: C5CX88
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 22, 2009
Last sequence update: July 28, 2009
Last modified: November 2, 2016
This is version 52 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.