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Protein

Alanine racemase

Gene

dal

Organism
Bacillus cereus (strain ATCC 10987 / NRS 248)
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 (alr), Alanine racemase (dal)
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 sitei41Proton acceptor; specific for D-alanineUniRule annotation1
Binding sitei138SubstrateUniRule annotation1
Active sitei270Proton acceptor; specific for L-alanineUniRule annotation1
Binding sitei317Substrate; 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:dalImported
Ordered Locus Names:BCE_0272Imported
OrganismiBacillus cereus (strain ATCC 10987 / NRS 248)Imported
Taxonomic identifieri222523 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillusBacillus cereus group
Proteomesi
  • UP000002527 Componenti: Chromosome

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei41N6-(pyridoxal phosphate)lysineUniRule annotation1

Structurei

3D structure databases

ProteinModelPortaliQ73ET6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini249 – 374Ala_racemase_CInterPro annotationAdd BLAST126

Sequence similaritiesi

Belongs to the alanine racemase family.UniRule annotationSAAS annotation

Phylogenomic databases

HOGENOMiHOG000031444.
KOiK01775.
OMAiHMTHFSD.

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.

Q73ET6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEEAPFYRDT WVEVDLDAIY NNVTHIKEFI PSGVEIFAVV KGNAYGHDYV
60 70 80 90 100
PVAKTALEAG ATRLAVAFLD EALVLRRAGI TAPILVLGPS PPRDINVAAE
110 120 130 140 150
NDVALTVFQK EWVDEAIKLW DGSSTMKYHI NFDSGMGRIG IRERKELKGF
160 170 180 190 200
LKSLEGAPFL ELEGVYTHFA TADEVETSYF DKQYNTFLEQ LSWLKEFGVD
210 220 230 240 250
PKFVHTANSA ATLRFQGITF NAVRIGIAMY GLSPSVEIRP FLPFKLEPAL
260 270 280 290 300
SLHTKVAHIK QVIKGDGISY NVTYRTKTEE WIATVAIGYA DGWLRRLQGF
310 320 330 340 350
EVLVNGKRVP IVGRVTMDQF MIHLPCEVPL GTKVTLIGRQ GDEYISATEV
360 370 380
AEYSGTINYE IITTISFRVP RIFIRNGKVV EVINYLNDI
Length:389
Mass (Da):43,592
Last modified:July 5, 2004 - v1
Checksum:i4FEB93DB0B35B290
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017194 Genomic DNA. Translation: AAS39208.1.
RefSeqiWP_000390608.1. NC_003909.8.

Genome annotation databases

EnsemblBacteriaiAAS39208; AAS39208; BCE_0272.
KEGGibca:BCE_0272.
PATRICi18849382. VBIBacCer118379_0267.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017194 Genomic DNA. Translation: AAS39208.1.
RefSeqiWP_000390608.1. NC_003909.8.

3D structure databases

ProteinModelPortaliQ73ET6.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAS39208; AAS39208; BCE_0272.
KEGGibca:BCE_0272.
PATRICi18849382. VBIBacCer118379_0267.

Phylogenomic databases

HOGENOMiHOG000031444.
KOiK01775.
OMAiHMTHFSD.

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 nameiQ73ET6_BACC1
AccessioniPrimary (citable) accession number: Q73ET6
Entry historyi
Integrated into UniProtKB/TrEMBL: July 5, 2004
Last sequence update: July 5, 2004
Last modified: November 30, 2016
This is version 108 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.