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Protein

Alanine racemase

Gene

alr2

Organism
Staphylococcus aureus (strain USA300 / TCH1516)
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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei39 – 391Proton acceptor; specific for D-alanineUniRule annotation
Binding sitei138 – 1381SubstrateUniRule annotation
Active sitei265 – 2651Proton acceptor; specific for L-alanineUniRule annotation
Binding sitei312 – 3121Substrate; 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

BioCyciSAUR451516:GJQ4-2138-MONOMER.
UniPathwayiUPA00042; UER00497.

Names & Taxonomyi

Protein namesi
Recommended name:
Alanine racemaseUniRule annotation (EC:5.1.1.1UniRule annotation)
Gene namesi
Name:alr2Imported
Ordered Locus Names:USA300HOU_2065Imported
OrganismiStaphylococcus aureus (strain USA300 / TCH1516)Imported
Taxonomic identifieri451516 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcus
ProteomesiUP000000793 Componenti: Chromosome

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei39 – 391N6-(pyridoxal phosphate)lysineUniRule annotation

Interactioni

Protein-protein interaction databases

STRINGi451516.USA300HOU_2065.

Structurei

3D structure databases

ProteinModelPortaliA8Z4X3.
SMRiA8Z4X3. Positions 2-382.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the alanine racemase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0787.
HOGENOMiHOG000031444.
KOiK01775.
OMAiITMDQLM.
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.

A8Z4X3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSDKYYRSAY MNVDLNAVAS NFKVFSTLHP NKTVMAVVKA NAYGLGSVKV
60 70 80 90 100
ARHLMENGAT FFAVATLDEA IELRMHGITA KILVLGVLPA KDIDKAIQHR
110 120 130 140 150
VALTVPSKQW LKEAIKNISG EQEKKLWLHI KLDTGMGRLG IKDTKTYQEV
160 170 180 190 200
IEIIQQYEQL VFEGVFTHFA CADEPGDMTT EQYQRFKDMV NEAIKPEYIH
210 220 230 240 250
CQNSAGSLLM DCQFCNAIRP GISLYGYYPS EYVQQKVKVH LKPSVQLIAN
260 270 280 290 300
VVQTKTLQAG ESVSYGATYT ATDPTTIALL PIGYADGYLR IMQGSFVNVN
310 320 330 340 350
GHQCEVIGRV CMDQTIVKVP DQVKAGDSVI LIDNHRESPQ SVEVVAEKQH
360 370 380
TINYEVLCNL SRRLPRIYHD GDQRFVTNEL LK
Length:382
Mass (Da):42,823
Last modified:January 15, 2008 - v1
Checksum:i52B3C88E9811956D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000730 Genomic DNA. Translation: ABX30062.1.
RefSeqiYP_001575941.1. NC_010079.1.

Genome annotation databases

EnsemblBacteriaiABX30062; ABX30062; USA300HOU_2065.
GeneIDi5775913.
KEGGisax:USA300HOU_2065.
PATRICi19599354. VBIStaAur36919_2155.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000730 Genomic DNA. Translation: ABX30062.1.
RefSeqiYP_001575941.1. NC_010079.1.

3D structure databases

ProteinModelPortaliA8Z4X3.
SMRiA8Z4X3. Positions 2-382.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi451516.USA300HOU_2065.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABX30062; ABX30062; USA300HOU_2065.
GeneIDi5775913.
KEGGisax:USA300HOU_2065.
PATRICi19599354. VBIStaAur36919_2155.

Phylogenomic databases

eggNOGiCOG0787.
HOGENOMiHOG000031444.
KOiK01775.
OMAiITMDQLM.
OrthoDBiEOG6PP9NJ.

Enzyme and pathway databases

UniPathwayiUPA00042; UER00497.
BioCyciSAUR451516:GJQ4-2138-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: USA300 / TCH1516Imported.

Entry informationi

Entry nameiA8Z4X3_STAAT
AccessioniPrimary (citable) accession number: A8Z4X3
Entry historyi
Integrated into UniProtKB/TrEMBL: January 15, 2008
Last sequence update: January 15, 2008
Last modified: April 29, 2015
This is version 64 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.