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Protein

Alanine racemase

Gene

dadX

Organism
Pseudomonas putida (strain KT2440)
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 annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei33 – 331Proton acceptor; specific for D-alanineUniRule annotation
Binding sitei129 – 1291SubstrateUniRule 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

IsomeraseUniRule annotationSAAS annotation

Keywords - Ligandi

Pyridoxal phosphateUniRule annotationSAAS annotation

Enzyme and pathway databases

BioCyciPPUT160488:GIXO-5365-MONOMER.
UniPathwayiUPA00042; UER00497.

Names & Taxonomyi

Protein namesi
Recommended name:
Alanine racemaseUniRule annotationSAAS annotation (EC:5.1.1.1UniRule annotationSAAS annotation)
Gene namesi
Name:dadXImported
Ordered Locus Names:PP_5269Imported
OrganismiPseudomonas putida (strain KT2440)Imported
Taxonomic identifieri160488 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
ProteomesiUP000000556: Chromosome

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei33 – 331N6-(pyridoxal phosphate)lysineUniRule annotation

Interactioni

Protein-protein interaction databases

STRINGi160488.PP_5269.

Structurei

3D structure databases

ProteinModelPortaliQ88CB2.
SMRiQ88CB2. Positions 1-356.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the alanine racemase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0787.
HOGENOMiHOG000031446.
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.

Q88CB2-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MRPARALIDL QALRHNYRLA RELTGAKALA VIKADAYGHG AVRCALALEA
60 70 80 90 100
EADGFAVACI EEALELRAAG IKAPVLLLEG FFEASELALI AEHDLWCVVH
110 120 130 140 150
SLWQLEAIEK TPLHKPLNVW LKLDSGMHRV GLHPKDYHDA YQRLLASGKV
160 170 180 190 200
SRIVLMTHFA RADELDADAT SQQIAVFEAA RQGLAAECSL RNSPGVLGWP
210 220 230 240 250
QAPSDWVRPG LMLYGATPFE VAQAEAARLQ PVMTLQSRVI SVRELPAGEP
260 270 280 290 300
VGYGAKFVSP RPTRVGVVAM GYADGYPRQA PNGTPVLVAG KRTQLIGRVS
310 320 330 340 350
MDMLSIDLTD VPQATVGSPV EFWGKQVLAS EVAAHAGTIP YQIFCNLKRV

PRDYIGE
Length:357
Mass (Da):38,766
Last modified:June 1, 2003 - v1
Checksum:iED4D7DE7CAE5684B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE015451 Genomic DNA. Translation: AAN70834.1.
RefSeqiNP_747370.1. NC_002947.3.
WP_010955779.1. NC_002947.3.

Genome annotation databases

EnsemblBacteriaiAAN70834; AAN70834; PP_5269.
GeneIDi1041674.
KEGGippu:PP_5269.
PATRICi19949386. VBIPsePut30601_5622.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE015451 Genomic DNA. Translation: AAN70834.1.
RefSeqiNP_747370.1. NC_002947.3.
WP_010955779.1. NC_002947.3.

3D structure databases

ProteinModelPortaliQ88CB2.
SMRiQ88CB2. Positions 1-356.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi160488.PP_5269.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAN70834; AAN70834; PP_5269.
GeneIDi1041674.
KEGGippu:PP_5269.
PATRICi19949386. VBIPsePut30601_5622.

Phylogenomic databases

eggNOGiCOG0787.
HOGENOMiHOG000031446.
KOiK01775.
OMAiPSDWVRP.
OrthoDBiEOG6PP9NJ.

Enzyme and pathway databases

UniPathwayiUPA00042; UER00497.
BioCyciPPUT160488:GIXO-5365-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: KT2440Imported.

Entry informationi

Entry nameiQ88CB2_PSEPK
AccessioniPrimary (citable) accession number: Q88CB2
Entry historyi
Integrated into UniProtKB/TrEMBL: June 1, 2003
Last sequence update: June 1, 2003
Last modified: February 4, 2015
This is version 90 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference 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.