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Protein

Alanine racemase

Gene

alr

Organism
Sodalis glossinidius (strain morsitans)
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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei35 – 351Proton acceptor; specific for D-alanineUniRule annotation
Binding sitei130 – 1301SubstrateUniRule annotation
Active sitei253 – 2531Proton acceptor; specific for L-alanineUniRule annotation
Binding sitei301 – 3011Substrate; 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

Isomerase

Keywords - Ligandi

Pyridoxal phosphate

Enzyme and pathway databases

BioCyciSGLO343509:GJJC-1393-MONOMER.
UniPathwayiUPA00042; UER00497.

Names & Taxonomyi

Protein namesi
Recommended name:
Alanine racemaseUniRule annotation (EC:5.1.1.1UniRule annotation)
Gene namesi
Name:alr
Ordered Locus Names:SG1342
OrganismiSodalis glossinidius (strain morsitans)
Taxonomic identifieri343509 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSodalis
ProteomesiUP000001932 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 356356Alanine racemasePRO_1000066039Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei35 – 351N6-(pyridoxal phosphate)lysineUniRule annotation

Interactioni

Protein-protein interaction databases

STRINGi343509.SG1342.

Family & Domainsi

Sequence similaritiesi

Belongs to the alanine racemase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0787.
HOGENOMiHOG000076274.
KOiK01775.
OMAiTLMAHFA.
OrthoDBiEOG6PP9NJ.

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.

Q2NTA8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MPRPIVAKVD SAVLASNLSI VRRHAPQAQV WSVVKANGYG HGLNTVWQGL
60 70 80 90 100
QQTDGFALLD LHEAVVLREK GWRGPILLLE GFFQPADLAV IDRYRLTTVV
110 120 130 140 150
HSDWQIEALR RMTPRAPLDI YLKLNSGMNR LGFSERALPG AWQSLNALKH
160 170 180 190 200
VATLTLMSHF AYADMPEGVE GQMAVVARAG EGLTGPRCLA NSAATLWHPA
210 220 230 240 250
THGQWVRPGI ILYGASPSGN WQDIAASGLR PVMTLQSELI AVQSVPAGGR
260 270 280 290 300
IGYGGRHRVS ETHRVGVVAC GYADGYPRHA PTGTPILVDG VRTSTLGAVS
310 320 330 340 350
MDMLMVDLQL CPKARIGSAV ELWGDHVKID EVAASAGTLG YELMSALAPR

VTVQIR
Length:356
Mass (Da):38,378
Last modified:February 7, 2006 - v1
Checksum:i3484A08AAB98067E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP008232 Genomic DNA. Translation: BAE74617.1.
RefSeqiWP_011411170.1. NC_007712.1.
YP_455022.1. NC_007712.1.

Genome annotation databases

EnsemblBacteriaiBAE74617; BAE74617; SG1342.
KEGGisgl:SG1342.
PATRICi23651545. VBISodGlo61428_3071.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP008232 Genomic DNA. Translation: BAE74617.1.
RefSeqiWP_011411170.1. NC_007712.1.
YP_455022.1. NC_007712.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi343509.SG1342.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAE74617; BAE74617; SG1342.
KEGGisgl:SG1342.
PATRICi23651545. VBISodGlo61428_3071.

Phylogenomic databases

eggNOGiCOG0787.
HOGENOMiHOG000076274.
KOiK01775.
OMAiTLMAHFA.
OrthoDBiEOG6PP9NJ.

Enzyme and pathway databases

UniPathwayiUPA00042; UER00497.
BioCyciSGLO343509:GJJC-1393-MONOMER.

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. "Massive genome erosion and functional adaptations provide insights into the symbiotic lifestyle of Sodalis glossinidius in the tsetse host."
    Toh H., Weiss B.L., Perkin S.A.H., Yamashita A., Oshima K., Hattori M., Aksoy S.
    Genome Res. 16:149-156(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: morsitans.

Entry informationi

Entry nameiALR_SODGM
AccessioniPrimary (citable) accession number: Q2NTA8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: February 7, 2006
Last modified: April 1, 2015
This is version 67 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, Reference proteome

Documents

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

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.