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Protein

Alanine racemase

Gene

alr

Organism
Corynebacterium glutamicum (strain R)
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: 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)
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 sitei34Proton acceptor; specific for D-alanineUniRule annotation1
Binding sitei129SubstrateUniRule annotation1
Active sitei256Proton acceptor; specific for L-alanineUniRule annotation1
Binding sitei304Substrate; via amide nitrogenUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Isomerase

Keywords - Ligandi

Pyridoxal phosphate

Enzyme and pathway databases

UniPathwayiUPA00042; UER00497.

Names & Taxonomyi

Protein namesi
Recommended name:
Alanine racemaseUniRule annotation (EC:5.1.1.1UniRule annotation)
Gene namesi
Name:alr
Ordered Locus Names:cgR_0706
OrganismiCorynebacterium glutamicum (strain R)
Taxonomic identifieri340322 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaCorynebacterialesCorynebacteriaceaeCorynebacterium
Proteomesi
  • UP000006698 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000659841 – 361Alanine racemaseAdd BLAST361

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei34N6-(pyridoxal phosphate)lysineUniRule annotation1

Structurei

3D structure databases

ProteinModelPortaliA4QBT0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the alanine racemase family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000031444.
KOiK01775.
OMAiHGVSYGH.
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.
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.

Sequencei

Sequence statusi: Complete.

A4QBT0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNLLTTKIDL DAIAHNTRVL KQMAGPAKLM AVVKANAYNH GVEKVAPVIA
60 70 80 90 100
AHGADAFGVA TLAEAMQLRD IGISQEVLCW IWTPEQDFRA AIDRNIDLAV
110 120 130 140 150
ISPAHAKALI DTDAEHIRVS IKIDSGLHRS GVDEQEWEGV FSALAAAPHI
160 170 180 190 200
EVTGMFTHLA CADEPENPET DRQIIAFRRA LALARKHGLE CPVNHVCNSP
210 220 230 240 250
AFLTRSDLHM EMVRPGLAFY GLEPVAGREH GLKPAMTWEA KVSVVKQIEA
260 270 280 290 300
GQGTSYGLTW RAEDRGFVAV VPAGYADGMP RHAQGKFSVT IDGVDYPQVG
310 320 330 340 350
RVCMDQFVIS LGDNPHGVEA GAKAVIFGEN GHDATDFAER LDTINYEVVC
360
RPTGRTVRAY V
Length:361
Mass (Da):39,189
Last modified:May 15, 2007 - v1
Checksum:iDA95CABF5681B361
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP009044 Genomic DNA. Translation: BAF53677.1.
RefSeqiWP_011896810.1. NC_009342.1.

Genome annotation databases

EnsemblBacteriaiBAF53677; BAF53677; cgR_0706.
KEGGicgt:cgR_0706.
PATRICi21505913. VBICorGlu58097_0731.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP009044 Genomic DNA. Translation: BAF53677.1.
RefSeqiWP_011896810.1. NC_009342.1.

3D structure databases

ProteinModelPortaliA4QBT0.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAF53677; BAF53677; cgR_0706.
KEGGicgt:cgR_0706.
PATRICi21505913. VBICorGlu58097_0731.

Phylogenomic databases

HOGENOMiHOG000031444.
KOiK01775.
OMAiHGVSYGH.
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.
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.
ProtoNetiSearch...

Entry informationi

Entry nameiALR_CORGB
AccessioniPrimary (citable) accession number: A4QBT0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: May 15, 2007
Last modified: November 2, 2016
This is version 66 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

Documents

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

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.