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Protein

Putative 4-hydroxy-4-methyl-2-oxoglutarate aldolase

Gene

BQ2027_MB3883

Organism
Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalyzes the aldol cleavage of 4-hydroxy-4-methyl-2-oxoglutarate (HMG) into 2 molecules of pyruvate. Also contains a secondary oxaloacetate (OAA) decarboxylase activity due to the common pyruvate enolate transition state formed following C-C bond cleavage in the retro-aldol and decarboxylation reactions (By similarity).By similarity

Catalytic activityi

4-hydroxy-4-methyl-2-oxoglutarate = 2 pyruvate.
Oxaloacetate = pyruvate + CO2.

Cofactori

a divalent metal cationBy similarityNote: Divalent metal cation.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Binding sitei100SubstrateBy similarity1
Metal bindingi101Divalent metal cationBy similarity1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLyase
LigandMetal-binding

Enzyme and pathway databases

BioCyciMBOV233413:G1GT4-4078-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Putative 4-hydroxy-4-methyl-2-oxoglutarate aldolase (EC:4.1.3.17)
Short name:
HMG aldolase
Alternative name(s):
Oxaloacetate decarboxylase (EC:4.1.1.3)
Short name:
OAA decarboxylase
Regulator of ribonuclease activity homolog
RraA-like protein
Gene namesi
Ordered Locus Names:BQ2027_MB3883
OrganismiMycobacterium bovis (strain ATCC BAA-935 / AF2122/97)
Taxonomic identifieri233413 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaCorynebacterialesMycobacteriaceaeMycobacteriumMycobacterium tuberculosis complex
Proteomesi
  • UP000001419 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002096201 – 157Putative 4-hydroxy-4-methyl-2-oxoglutarate aldolaseAdd BLAST157

Interactioni

Subunit structurei

Homotrimer.By similarity

Structurei

3D structure databases

ProteinModelPortaliP0A667
SMRiP0A667
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni78 – 81Substrate bindingBy similarity4

Sequence similaritiesi

Belongs to the class II aldolase/RraA-like family.Curated

Phylogenomic databases

HOGENOMiHOG000252803
OMAiRSCDTQF

Family and domain databases

CDDicd16841 RraA_family, 1 hit
InterProiView protein in InterPro
IPR010203 RraA
IPR005493 RraA/RraA-like
IPR036704 RraA/RraA-like_sf
PfamiView protein in Pfam
PF03737 RraA-like, 1 hit
SUPFAMiSSF89562 SSF89562, 1 hit
TIGRFAMsiTIGR01935 NOT-MenG, 1 hit

Sequencei

Sequence statusi: Complete.

P0A667-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAISFRPTAD LVDDIGPDVR SCDLQFRQFG GRSQFAGPIS TVRCFQDNAL
60 70 80 90 100
LKSVLSQPSA GGVLVIDGAG SLHTALVGDV IAELARSTGW TGLIVHGAVR
110 120 130 140 150
DAAALRGIDI GIKALGTNPR KSTKTGAGER DVEITLGGVT FVPGDIAYSD

DDGIIVV
Length:157
Mass (Da):16,235
Last modified:March 15, 2005 - v1
Checksum:i92BD93F60B66E793
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
LT708304 Genomic DNA Translation: SIU02515.1
RefSeqiNP_857520.1, NC_002945.3
WP_003399786.1, NC_002945.4

Genome annotation databases

EnsemblBacteriaiCDO45155; CDO45155; Mb3883
PATRICifig|233413.5.peg.4254

Entry informationi

Entry nameiRRAAH_MYCBO
AccessioniPrimary (citable) accession number: P0A667
Secondary accession number(s): A0A1R3Y6X0, P96224, X2BPY0
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 15, 2005
Last sequence update: March 15, 2005
Last modified: April 25, 2018
This is version 71 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

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