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Protein

Alanine racemase

Gene

alr

Organism
Vibrio cholerae serotype O1 (strain M66-2)
Status
Unreviewed-Annotation score: Annotation score: 2 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 annotationSAAS annotation

Cofactori

pyridoxal 5'-phosphateUniRule annotationSAAS 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), Alanine racemase (VCM66_1267)
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 sitei48Proton acceptor; specific for D-alanineUniRule annotation1
Binding sitei143SubstrateUniRule annotation1
Active sitei268Proton acceptor; specific for L-alanineUniRule annotation1
Binding sitei316Substrate; via amide nitrogenUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

IsomeraseUniRule annotationSAAS annotationImported

Keywords - Ligandi

Pyridoxal phosphateUniRule annotationSAAS annotation

Enzyme and pathway databases

UniPathwayiUPA00042; UER00497.

Names & Taxonomyi

Protein namesi
Recommended name:
Alanine racemaseUniRule annotation (EC:5.1.1.1UniRule annotation)
Gene namesi
Name:alrImported
Ordered Locus Names:VCM66_0356Imported
OrganismiVibrio cholerae serotype O1 (strain M66-2)Imported
Taxonomic identifieri579112 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeVibrio
Proteomesi
  • UP000001217 Componenti: Chromosome I

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei48N6-(pyridoxal phosphate)lysineUniRule annotation1

Structurei

3D structure databases

ProteinModelPortaliC3LRA4.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini247 – 371Ala_racemase_CInterPro annotationAdd BLAST125

Sequence similaritiesi

Belongs to the alanine racemase family.UniRule annotationSAAS annotation

Phylogenomic databases

HOGENOMiHOG000031446.
KOiK01775.
OMAiTHAKNQM.

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.

C3LRA4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLDLHLTMSN SMNYMKAATA YINLEALQHN LQRVKQQAPE SKIMAVVKAN
60 70 80 90 100
GYGHGLRHIA RHALGADAFG VARIEEALQL RASGVVKPIL LLEGFYSPGD
110 120 130 140 150
LPVLVTNNIQ TVVHCEEQLQ ALEQAQLETP VMVWLKVDSG MHRLGVRPEQ
160 170 180 190 200
YQDFVARLHQ CENVAKPLRY MSHFGCADEL DKSTTVEQTE LFLSLTQGCQ
210 220 230 240 250
GERSLAASAG LLAWPQSQLE WVRPGIIMYG VSPFVEKSAV QLGYQPVMTL
260 270 280 290 300
KSHLIAVREV KAGESVGYGG TWTSQRDTKI GVIAIGYGDG YPRTAPNGTP
310 320 330 340 350
VVVNGRRVPI AGRVSMDMLT VDLGPDACDR VGDEAMLWGN ELPVEEVAAH
360 370
IGTIGYELVT KLTSRVEMSY YGAGV
Length:375
Mass (Da):41,001
Last modified:June 16, 2009 - v1
Checksum:iDD997445886FBC07
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001233 Genomic DNA. Translation: ACP04684.1.

Genome annotation databases

EnsemblBacteriaiACP04684; ACP04684; VCM66_0356.
KEGGivcm:VCM66_0356.
PATRICi20064496. VBIVibCho108967_0339.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001233 Genomic DNA. Translation: ACP04684.1.

3D structure databases

ProteinModelPortaliC3LRA4.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACP04684; ACP04684; VCM66_0356.
KEGGivcm:VCM66_0356.
PATRICi20064496. VBIVibCho108967_0339.

Phylogenomic databases

HOGENOMiHOG000031446.
KOiK01775.
OMAiTHAKNQM.

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 nameiC3LRA4_VIBCM
AccessioniPrimary (citable) accession number: C3LRA4
Entry historyi
Integrated into UniProtKB/TrEMBL: June 16, 2009
Last sequence update: June 16, 2009
Last modified: November 30, 2016
This is version 65 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported

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.