Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Alanine racemase

Gene

alr

Organism
Streptococcus macedonicus (strain ACA-DC 198)
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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei40 – 401Proton acceptor; specific for D-alanineUniRule annotation
Binding sitei136 – 1361SubstrateUniRule annotation
Active sitei263 – 2631Proton acceptor; specific for L-alanineUniRule annotation
Binding sitei310 – 3101Substrate; via amide nitrogenUniRule annotation

GO - Molecular functioni

  1. alanine racemase activity Source: UniProtKB-HAMAP
  2. pyridoxal phosphate binding Source: UniProtKB-HAMAP

GO - Biological processi

  1. D-alanine biosynthetic process Source: UniProtKB-UniPathway
Complete GO annotation...

Keywords - Molecular functioni

IsomeraseUniRule annotationSAAS annotation

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:SMA_1798Imported
OrganismiStreptococcus macedonicus (strain ACA-DC 198)Imported
Taxonomic identifieri1116231 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
ProteomesiUP000007152 Componenti: Chromosome

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei40 – 401N6-(pyridoxal phosphate)lysineUniRule annotation

Structurei

3D structure databases

ProteinModelPortaliH2A8I8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the alanine racemase family.UniRule annotation

Phylogenomic databases

KOiK01775.

Family and domain databases

Gene3Di2.40.37.10. 1 hit.
3.20.20.10. 1 hit.
HAMAPiMF_01201. Ala_racemase.
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.

H2A8I8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MISSLHRPTK AVIDLDAICQ NIDAVKANIP QDKKAFAVVK ANAYGHGATN
60 70 80 90 100
VAQAIHHLVD GFCVSNIDEA LELREAGIEE TILILGVIMP DEVALARDYH
110 120 130 140 150
VTLTVASQEW LDLANEQGIS LAGLDVHLKV DSGMGRIGVR SLDEAENVIA
160 170 180 190 200
NLKKAGANVE GIFTHFATAD EADDTKFNEQ LEFFTNLVNN LSDKPGIVHA
210 220 230 240 250
SNSATSIWHS ETIFNLVRLG IVMYGLNPSG TELDLPYPLK PALSLESSLV
260 270 280 290 300
HVKMIPAGAT VGYGATYTAQ KEEYIATVPI GYADGWTRDL QGFSVLVNGE
310 320 330 340 350
FCEIVGRVSM DQITIRLPEK LTIGTKVTLI GQEGDKVISA TDLAQKRGTI
360
NYEVLCLLSD RIPRVYSK
Length:368
Mass (Da):39,871
Last modified:March 20, 2012 - v1
Checksum:iBEF8000BFAC56E2D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
HE613569 Genomic DNA. Translation: CCF03089.1.
RefSeqiYP_005095394.1. NC_016749.1.

Genome annotation databases

EnsemblBacteriaiCCF03089; CCF03089; SMA_1798.
GeneIDi11602221.
KEGGismn:SMA_1798.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
HE613569 Genomic DNA. Translation: CCF03089.1.
RefSeqiYP_005095394.1. NC_016749.1.

3D structure databases

ProteinModelPortaliH2A8I8.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCCF03089; CCF03089; SMA_1798.
GeneIDi11602221.
KEGGismn:SMA_1798.

Phylogenomic databases

KOiK01775.

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.
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...

Publicationsi

  1. "Complete genome sequence of the dairy isolate Streptococcus macedonicus ACA-DC 198."
    Papadimitriou K., Ferreira S., Papandreou N.C., Mavrogonatou E., Supply P., Pot B., Tsakalidou E.
    J. Bacteriol. 194:1838-1839(2011) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ACA-DC 198Imported.

Entry informationi

Entry nameiH2A8I8_STRMD
AccessioniPrimary (citable) accession number: H2A8I8
Entry historyi
Integrated into UniProtKB/TrEMBL: March 20, 2012
Last sequence update: March 20, 2012
Last modified: March 31, 2015
This is version 27 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported

External Data

Dasty 3

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 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.