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Protein

Alanine racemase

Gene

dadB

Organism
Erwinia billingiae (strain Eb661)
Status
Unreviewed-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 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 (dadB)
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 sitei253Proton acceptor; specific for L-alanineUniRule annotation1
Binding sitei301Substrate; 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:dadBImported
Ordered Locus Names:EbC_24310Imported
OrganismiErwinia billingiae (strain Eb661)Imported
Taxonomic identifieri634500 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesErwiniaceaeErwinia
Proteomesi
  • UP000008793 Componenti: Chromosome

PTM / Processingi

Amino acid modifications

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

Interactioni

Protein-protein interaction databases

STRINGi634500.EbC_24310.

Structurei

3D structure databases

ProteinModelPortaliD8MT05.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini232 – 356Ala_racemase_CInterPro annotationAdd BLAST125

Sequence similaritiesi

Belongs to the alanine racemase family.UniRule annotationSAAS annotation

Phylogenomic databases

eggNOGiENOG4105CJ4. Bacteria.
COG0787. LUCA.
HOGENOMiHOG000031446.
KOiK01775.
OMAiHMTHFSD.
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.

D8MT05-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSRPIVATVD TSALRHNLAV ARQAAPHSRV WSVVKANAYG HGIDRVWQSF
60 70 80 90 100
AATDGFALLN LEEAILLRER GWKKPILLLE GFFHADELAI LDQYRLTTSV
110 120 130 140 150
HSNWQIQALA KAKLSAPLDI YLKVNSGMNR LGFAPEQVQQ AWNKLRGLEN
160 170 180 190 200
VGEMTLMAHF AEAETSEGIE QPLRRIEQAA EGLDCLRSLA NSAATLWHPH
210 220 230 240 250
THHDWVRPGI ILYGASPSGK WQDIASSGLQ PVMSLNSEII AIQNLKTGDG
260 270 280 290 300
VGYGSRYRAQ GEQRIGVVAC GYADGYPRHA PTGTPVWVDG VRTHTVGAIS
310 320 330 340 350
MDMITVDLTP CLQAGIGSQV ELWGSNIKID EVAESAGTVG YELMCALATR

VPVKIS
Length:356
Mass (Da):38,806
Last modified:October 5, 2010 - v1
Checksum:i23BE7AF852663B05
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
FP236843 Genomic DNA. Translation: CAX59962.1.
RefSeqiWP_013202449.1. NC_014306.1.

Genome annotation databases

EnsemblBacteriaiCAX59962; CAX59962; EbC_24310.
KEGGiebi:EbC_24310.
PATRICi42307871. VBIErwBil95213_2771.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
FP236843 Genomic DNA. Translation: CAX59962.1.
RefSeqiWP_013202449.1. NC_014306.1.

3D structure databases

ProteinModelPortaliD8MT05.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi634500.EbC_24310.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAX59962; CAX59962; EbC_24310.
KEGGiebi:EbC_24310.
PATRICi42307871. VBIErwBil95213_2771.

Phylogenomic databases

eggNOGiENOG4105CJ4. Bacteria.
COG0787. LUCA.
HOGENOMiHOG000031446.
KOiK01775.
OMAiHMTHFSD.
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 nameiD8MT05_ERWBE
AccessioniPrimary (citable) accession number: D8MT05
Entry historyi
Integrated into UniProtKB/TrEMBL: October 5, 2010
Last sequence update: October 5, 2010
Last modified: November 30, 2016
This is version 50 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference 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.