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Protein

Malate synthase G

Gene

glcB

Organism
Brucella abortus (strain 2308)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Involved in the glycolate utilization. Catalyzes the condensation and subsequent hydrolysis of acetyl-coenzyme A (acetyl-CoA) and glyoxylate to form malate and CoA.UniRule annotation

Catalytic activityi

Acetyl-CoA + H2O + glyoxylate = (S)-malate + CoA.UniRule annotation

Cofactori

Mg2+UniRule annotation

Pathway: glyoxylate cycle

This protein is involved in step 2 of the subpathway that synthesizes (S)-malate from isocitrate.UniRule annotation
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. no protein annotated in this organism
  2. Malate synthase G (glcB)
This subpathway is part of the pathway glyoxylate cycle, which is itself part of Carbohydrate metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes (S)-malate from isocitrate, the pathway glyoxylate cycle and in Carbohydrate metabolism.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei123 – 1231Acetyl-CoA; via carbonyl oxygenUniRule annotation
Binding sitei281 – 2811Acetyl-CoAUniRule annotation
Binding sitei318 – 3181Acetyl-CoAUniRule annotation
Active sitei345 – 3451Proton acceptorUniRule annotation
Binding sitei345 – 3451GlyoxylateUniRule annotation
Metal bindingi437 – 4371MagnesiumUniRule annotation
Binding sitei437 – 4371GlyoxylateUniRule annotation
Metal bindingi465 – 4651MagnesiumUniRule annotation
Binding sitei546 – 5461Acetyl-CoA; via carbonyl oxygenUniRule annotation
Active sitei636 – 6361Proton donorUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Transferase

Keywords - Biological processi

Glyoxylate bypass, Tricarboxylic acid cycle

Keywords - Ligandi

Magnesium, Metal-binding

Enzyme and pathway databases

BioCyciBABO359391:GKDV-1705-MONOMER.
BMEL359391:GJOQ-1705-MONOMER.
UniPathwayiUPA00703; UER00720.

Names & Taxonomyi

Protein namesi
Recommended name:
Malate synthase GUniRule annotation (EC:2.3.3.9UniRule annotation)
Gene namesi
Name:glcBUniRule annotation
Ordered Locus Names:BAB1_1663
OrganismiBrucella abortus (strain 2308)
Taxonomic identifieri359391 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBrucellaceaeBrucella
ProteomesiUP000002719 Componenti: Chromosome I

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 728728Malate synthase GPRO_1000056897Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei622 – 6221Cysteine sulfenic acid (-SOH)UniRule annotation

Keywords - PTMi

Oxidation

Interactioni

Subunit structurei

Monomer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ2YRK5.
SMRiQ2YRK5. Positions 10-725.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni130 – 1312Acetyl-CoA bindingUniRule annotation
Regioni462 – 4654Glyoxylate bindingUniRule annotation

Sequence similaritiesi

Belongs to the malate synthase family. GlcB subfamily.UniRule annotation

Phylogenomic databases

eggNOGiCOG2225.
HOGENOMiHOG000220740.
KOiK01638.
OMAiPKMHGPD.
OrthoDBiEOG6HJ286.

Family and domain databases

Gene3Di2.170.170.11. 2 hits.
HAMAPiMF_00641. Malate_synth_G.
InterProiIPR011076. Malate_synth-like.
IPR023310. Malate_synth_G_beta_sub_dom.
IPR001465. Malate_synthase.
IPR006253. Malate_synthG.
[Graphical view]
PfamiPF01274. Malate_synthase. 1 hit.
[Graphical view]
SUPFAMiSSF51645. SSF51645. 1 hit.
TIGRFAMsiTIGR01345. malate_syn_G. 1 hit.

Sequencei

Sequence statusi: Complete.

Q2YRK5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGSAEKRNYV EIEGLAVAPE LVEFLAKEAA PGTGVEPEKF WKGFAAIIRD
60 70 80 90 100
LTPKNRALLA KRDELQARID AWYKENRDKG YSQADYQQFL KDIGYLLPEG
110 120 130 140 150
GAFSVSTTNV DPEITHIAGP QLVVPVMNAR YALNAANARW GSLYDALYGT
160 170 180 190 200
DAISEADGAE KGKGYNPKRG EKVIAWAKNF LDESAPLSTG KWADVAGLAV
210 220 230 240 250
NDGKLEIRLT DGSATTLKDE SQFKGYNGDA ASPTNVLLAK HNMHVDIVIN
260 270 280 290 300
ADHPIGKTDP AHIADVVLES AISTIQDCED SIAVVDAEDK VAVYRNWLGL
310 320 330 340 350
MNGKLEDTFE KNGKQMTRRL NGDRTYTAPD GSTLTLKGRS LMLVRNVGHL
360 370 380 390 400
MTNPAILDAE GNEVPEGIMD AAFTSLIALH DIGPNGRHMN SREGSVYIVK
410 420 430 440 450
PKMHGPEEVA FANEIFTRTE EMLGMKPNTL KIGIMDEERR TTVNLKEAIR
460 470 480 490 500
AAKDRVVFIN TGFLDRTGDE IHTSMEAGPM IRKGDMKQAA WIGAYEQWNV
510 520 530 540 550
DIGLECGLSG HAQIGKGMWA MPDMMAAMLE QKIAHPKAGA NTAWVPSPTA
560 570 580 590 600
ATLHATHYHK IDVAAVQEKL KSRPRAKLDD ILSVPVAVRP NWTPDDIQHE
610 620 630 640 650
IDNNAQGILG YVVRWIDQGV GCSKVPDINN VGLMEDRATL RISAQHIANW
660 670 680 690 700
LYHGVVSEAQ VMETMKRMAA IVDKQNEGDP LYRPMAADFD KSIAFQAACD
710 720
LVFKGREQPN GYTEPVLHRR RLELKQAS
Length:728
Mass (Da):80,044
Last modified:February 7, 2006 - v1
Checksum:iA6301C27C4FF27FA
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM040264 Genomic DNA. Translation: CAJ11619.1.
RefSeqiWP_002966937.1. NZ_KN046823.1.
YP_415014.1. NC_007618.1.

Genome annotation databases

EnsemblBacteriaiCAJ11619; CAJ11619; BAB1_1663.
GeneIDi3788190.
KEGGibmf:BAB1_1663.
PATRICi17846349. VBIBruMel86222_1725.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM040264 Genomic DNA. Translation: CAJ11619.1.
RefSeqiWP_002966937.1. NZ_KN046823.1.
YP_415014.1. NC_007618.1.

3D structure databases

ProteinModelPortaliQ2YRK5.
SMRiQ2YRK5. Positions 10-725.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAJ11619; CAJ11619; BAB1_1663.
GeneIDi3788190.
KEGGibmf:BAB1_1663.
PATRICi17846349. VBIBruMel86222_1725.

Phylogenomic databases

eggNOGiCOG2225.
HOGENOMiHOG000220740.
KOiK01638.
OMAiPKMHGPD.
OrthoDBiEOG6HJ286.

Enzyme and pathway databases

UniPathwayiUPA00703; UER00720.
BioCyciBABO359391:GKDV-1705-MONOMER.
BMEL359391:GJOQ-1705-MONOMER.

Family and domain databases

Gene3Di2.170.170.11. 2 hits.
HAMAPiMF_00641. Malate_synth_G.
InterProiIPR011076. Malate_synth-like.
IPR023310. Malate_synth_G_beta_sub_dom.
IPR001465. Malate_synthase.
IPR006253. Malate_synthG.
[Graphical view]
PfamiPF01274. Malate_synthase. 1 hit.
[Graphical view]
SUPFAMiSSF51645. SSF51645. 1 hit.
TIGRFAMsiTIGR01345. malate_syn_G. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: 2308.

Entry informationi

Entry nameiMASZ_BRUA2
AccessioniPrimary (citable) accession number: Q2YRK5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: February 7, 2006
Last modified: June 24, 2015
This is version 60 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Brucella abortus strain 2308
    Brucella abortus (strain 2308): entries and gene names
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families

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.