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Protein

Alanine racemase

Gene

Smal_0445

Organism
Stenotrophomonas maltophilia (strain R551-3)
Status
Unreviewed-Annotation score: -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: 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 (Smal_0445)
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 sitei33Proton acceptor; specific for D-alanineUniRule annotation1
Binding sitei129SubstrateUniRule annotation1
Active sitei253Proton acceptor; specific for L-alanineUniRule annotation1
Binding sitei301Substrate; via amide nitrogenUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionIsomeraseUniRule annotationSAAS annotationImported
LigandPyridoxal phosphateUniRule annotationSAAS annotation

Enzyme and pathway databases

UniPathwayiUPA00042; UER00497

Names & Taxonomyi

Protein namesi
Recommended name:
Alanine racemaseUniRule annotation (EC:5.1.1.1UniRule annotation)
Gene namesi
Ordered Locus Names:Smal_0445Imported
OrganismiStenotrophomonas maltophilia (strain R551-3)Imported
Taxonomic identifieri391008 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeStenotrophomonasStenotrophomonas maltophilia group
Proteomesi
  • UP000001867 Componenti: Chromosome

PTM / Processingi

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei33N6-(pyridoxal phosphate)lysineUniRule annotation1

Interactioni

Protein-protein interaction databases

STRINGi391008.Smal_0445

Structurei

3D structure databases

ProteinModelPortaliB4SIE5
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini232 – 355Ala_racemase_CInterPro annotationAdd BLAST124

Sequence similaritiesi

Belongs to the alanine racemase family.UniRule annotationSAAS annotation

Phylogenomic databases

eggNOGiENOG4105CJ4 Bacteria
COG0787 LUCA
HOGENOMiHOG000031446
KOiK01775
OMAiWEILCGF
OrthoDBiPOG091H022F

Family and domain databases

Gene3Di2.40.37.10, 2 hits
3.20.20.10, 1 hit
HAMAPiMF_01201 Ala_racemase, 1 hit
InterProiView protein in InterPro
IPR000821 Ala_racemase
IPR009006 Ala_racemase/Decarboxylase_C
IPR011079 Ala_racemase_C
IPR001608 Ala_racemase_N
IPR020622 Ala_racemase_pyridoxalP-BS
IPR029066 PLP-binding_barrel
PfamiView protein in Pfam
PF00842 Ala_racemase_C, 1 hit
PF01168 Ala_racemase_N, 1 hit
PRINTSiPR00992 ALARACEMASE
SMARTiView protein in SMART
SM01005 Ala_racemase_C, 1 hit
SUPFAMiSSF50621 SSF50621, 1 hit
SSF51419 SSF51419, 1 hit
TIGRFAMsiTIGR00492 alr, 1 hit
PROSITEiView protein in PROSITE
PS00395 ALANINE_RACEMASE, 1 hit

Sequencei

Sequence statusi: Complete.

B4SIE5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRPARALIDL GALRSNYRLA RELGGGKALA IIKADAYGHG AVRCAQALEG
60 70 80 90 100
EADGFGVATI EEALELRQAG IGAPILLLEG IFEASDMALV AEHDFWFAVG
110 120 130 140 150
SPWQLEALAA FDSPRPLTVW LKLDSGMHRL GLDVDSFRAA HARLSALPQV
160 170 180 190 200
ERVVLMTHLA RADELDSERT HEQAATFARA IDGLEGETSV CNSPALLGWP
210 220 230 240 250
DVRSDWVRPG LMLYGANPLP DNTDLTARLR PVMTMQSKVI AERWIESGEP
260 270 280 290 300
VGYGARFVSK ARTRVGVVAL GYADGYPQFA PNGTPVLIDG QPGALIGRVS
310 320 330 340 350
MDMLTVDLTA HPQAGVGSVV ELWGNAPTLS ELAPRCGVSA YQLPCGVKRV

ARVYM
Length:355
Mass (Da):38,089
Last modified:September 23, 2008 - v1
Checksum:i4E2A8253631DF59C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001111 Genomic DNA Translation: ACF50150.1
RefSeqiWP_004140567.1, NC_011071.1

Genome annotation databases

EnsemblBacteriaiACF50150; ACF50150; Smal_0445
KEGGismt:Smal_0445

Similar proteinsi

Entry informationi

Entry nameiB4SIE5_STRM5
AccessioniPrimary (citable) accession number: B4SIE5
Entry historyiIntegrated into UniProtKB/TrEMBL: September 23, 2008
Last sequence update: September 23, 2008
Last modified: February 28, 2018
This is version 77 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported
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Main funding by: National Institutes of Health