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Protein

Alanine racemase

Gene

alr

Organism
Clostridium botulinum (strain 657 / Type Ba4)
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 sitei38 – 381Proton acceptor; specific for D-alanineUniRule annotation
Binding sitei136 – 1361SubstrateUniRule annotation
Active sitei267 – 2671Proton acceptor; specific for L-alanineUniRule annotation
Binding sitei315 – 3151Substrate; 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

BioCyciCBOT515621:GCP3-3657-MONOMER.
UniPathwayiUPA00042; UER00497.

Names & Taxonomyi

Protein namesi
Recommended name:
Alanine racemaseUniRule annotation (EC:5.1.1.1UniRule annotation)
Gene namesi
Name:alrImported
Ordered Locus Names:CLJ_B3701Imported
OrganismiClostridium botulinum (strain 657 / Type Ba4)Imported
Taxonomic identifieri515621 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesClostridiaceaeClostridium
ProteomesiUP000002333 Componenti: Chromosome

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei38 – 381N6-(pyridoxal phosphate)lysineUniRule annotation

Interactioni

Protein-protein interaction databases

STRINGi515621.CLJ_B3701.

Structurei

3D structure databases

ProteinModelPortaliC3KV31.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the alanine racemase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0787.
HOGENOMiHOG000031444.
KOiK01775.
OMAiPSDWVRP.
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.

C3KV31-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MFRNLRAVWA EIDLDNLQHN LKQIKKICGN KEIIGVIKAN AYGHGAMEIA
60 70 80 90 100
PTLLENGVSR LAVAVLSEAM ELRMSGVKNP IMILGYTPWA LGDMLLDNDI
110 120 130 140 150
EQSVYSYNDA LELSKIAVLK RKILKIHIVV DTGMGRIGFL PTKESVEDVY
160 170 180 190 200
KISKLPNIEI EGVFSHFSSA DELDKDYTLY QMNKYNEFIN KLEEKNIQLP
210 220 230 240 250
IKHIANSAAI IDLENTHLDA VRAGIIMYGY YPSNYVLRNN INLKPVMSLK
260 270 280 290 300
TSIVHIKKVS SGEYISYGRT FKTKRESIIA TLPIGYADGY NRLLSNKGKV
310 320 330 340 350
IVNGKLAPVI GRVCMDQCMI DVTFIENLKV GDVVTIMGEE NGVSYTAEDI
360 370 380
ASQIGTISYE VICNVNKRVP RVYKKDGKII NVVNYI
Length:386
Mass (Da):43,244
Last modified:June 16, 2009 - v1
Checksum:i5D90B89D7985946D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001083 Genomic DNA. Translation: ACQ52049.1.
RefSeqiYP_002864409.1. NC_012658.1.

Genome annotation databases

EnsemblBacteriaiACQ52049; ACQ52049; CLJ_B3701.
KEGGicbi:CLJ_B3701.
PATRICi19415713. VBICloBot19908_3855.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001083 Genomic DNA. Translation: ACQ52049.1.
RefSeqiYP_002864409.1. NC_012658.1.

3D structure databases

ProteinModelPortaliC3KV31.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi515621.CLJ_B3701.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACQ52049; ACQ52049; CLJ_B3701.
KEGGicbi:CLJ_B3701.
PATRICi19415713. VBICloBot19908_3855.

Phylogenomic databases

eggNOGiCOG0787.
HOGENOMiHOG000031444.
KOiK01775.
OMAiPSDWVRP.
OrthoDBiEOG6PP9NJ.

Enzyme and pathway databases

UniPathwayiUPA00042; UER00497.
BioCyciCBOT515621:GCP3-3657-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. "Analysis of the neurotoxin complex genes in Clostridium botulinum A1-A4 and B1 strains: BoNT/A3, /Ba4 and /B1 clusters are located within plasmids."
    Smith T.J., Hill K.K., Foley B.T., Detter J.C., Munk A.C., Bruce D.C., Doggett N.A., Smith L.A., Marks J.D., Xie G., Brettin T.S.
    PLoS ONE 2:E1271-E1271(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 657 / Type Ba4Imported.
  2. "Genome sequence of Clostridium botulinum Ba4 strain 657."
    Shrivastava S., Brown J.L., Bruce D., Detter C., Munk C., Smith L.A., Smith T.J., Sutton G., Brettin T.S.
    Submitted (MAY-2008) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 657 / Type Ba4Imported.

Entry informationi

Entry nameiC3KV31_CLOB6
AccessioniPrimary (citable) accession number: C3KV31
Entry historyi
Integrated into UniProtKB/TrEMBL: June 16, 2009
Last sequence update: June 16, 2009
Last modified: April 29, 2015
This is version 53 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.