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O05137 (MASZ_PSEFL) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 70. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Malate synthase G

EC=2.3.3.9
Gene names
Name:glcB
Synonyms:FC2.4
OrganismPseudomonas fluorescens
Taxonomic identifier294 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas

Protein attributes

Sequence length725 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

Involved in the glycolate utilization. Catalyzes the condensation and subsequent hydrolysis of acetyl-coenzyme A (acetyl-CoA) and glyoxylate to form malate and CoA By similarity. HAMAP-Rule MF_00641

Catalytic activity

Acetyl-CoA + H2O + glyoxylate = (S)-malate + CoA. HAMAP-Rule MF_00641

Cofactor

Magnesium By similarity. HAMAP-Rule MF_00641

Pathway

Carbohydrate metabolism; glyoxylate cycle; (S)-malate from isocitrate: step 2/2. HAMAP-Rule MF_00641

Subunit structure

Monomer By similarity. HAMAP-Rule MF_00641

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00641.

Sequence similarities

Belongs to the malate synthase family. GlcB subfamily.

Ontologies

Keywords
   Biological processGlyoxylate bypass
Tricarboxylic acid cycle
   Cellular componentCytoplasm
   LigandMagnesium
Metal-binding
   Molecular functionTransferase
   PTMOxidation
Gene Ontology (GO)
   Biological_processglyoxylate cycle

Inferred from electronic annotation. Source: UniProtKB-HAMAP

tricarboxylic acid cycle

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionmalate synthase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

metal ion binding

Inferred from electronic annotation. Source: UniProtKB-KW

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 725725Malate synthase G HAMAP-Rule MF_00641
PRO_0000166892

Regions

Region125 – 1262Acetyl-CoA binding By similarity
Region457 – 4604Glyoxylate binding By similarity

Sites

Active site3401Proton acceptor By similarity
Active site6311Proton donor By similarity
Metal binding4321Magnesium By similarity
Metal binding4601Magnesium By similarity
Binding site1181Acetyl-CoA; via carbonyl oxygen By similarity
Binding site2761Acetyl-CoA By similarity
Binding site3131Acetyl-CoA By similarity
Binding site3401Glyoxylate By similarity
Binding site4321Glyoxylate By similarity
Binding site5411Acetyl-CoA; via carbonyl oxygen By similarity

Amino acid modifications

Modified residue6171Cysteine sulfenic acid (-SOH) By similarity

Sequences

Sequence LengthMass (Da)Tools
O05137 [UniParc].

Last modified July 1, 1997. Version 1.
Checksum: 0C3326FE67C9B381

FASTA72578,861
        10         20         30         40         50         60 
MTEHVQVGGL QVAKVLFDFV NNEAIPGTGI TADQFWAGAD KVIHDLAPKN KALLAKRDDF 

        70         80         90        100        110        120 
QARIDTWHQT HAGQAHDPVA YKAFLQDIGY LLPEAADFQA STQNVDDEIA RMAGPQLVVP 

       130        140        150        160        170        180 
VMNARFALNA SNARWGSLYD ALYGTDAISE ADGAEKGKGY NKVRGDKVIA FARAFLDEAA 

       190        200        210        220        230        240 
PLSAGSHVDS TGYKIADGKL IVSLKGGSNS GLRDDAQLIG FQGPAAQPIA ILLKHNGLHF 

       250        260        270        280        290        300 
EIQIDASTPV GQTDAAGVKD VLMEAALTTI MDCEDSVAAV DADDKVVIYR NWLGLMKGDL 

       310        320        330        340        350        360 
AEEVAKGGKT FTRTMNPDRV YTGVDGQDVT LHGRSLLFVR NVGHLMTIDA ILDKAGNEVP 

       370        380        390        400        410        420 
EGILDGLLTS LAAIHSLNGN SSRKNSRTGS VYIVKPKMHG PEEAAFTNEL FGRIEDVLNL 

       430        440        450        460        470        480 
PRNTLKVGIM DEERRTTVNL KACIKAASER VVFINTGFLD RTGDEIHTSM EAGAMVRKAA 

       490        500        510        520        530        540 
MKTEKWIGAY ENWNVDIGLS TGLQGRAQIG KGMWAMPDLM AAMLEQKIAH PLAGANTAWV 

       550        560        570        580        590        600 
PSPTAAALHA LHYHKVDVFA RQAELAKRER ASVDDILTIP LAKNTDWSEE EIRNELDNNA 

       610        620        630        640        650        660 
QGILGYVVRW IDQGVGCSKV PDINDVGLME DRATLRISSQ HIANWLRHGV VTQDQVMESL 

       670        680        690        700        710        720 
KRMAPVVDRQ NAGDALYRPL APDFDSNIAF QAAVELVIEG TKQPNGYTEP VLHRKRREFK 


AKNGL 

« Hide

References

[1]"A functional glyoxylate bypass is mandatory for utilization of alkanes by Pseudomonas fluorescens."
Artiguenave F.M., Delecu M., Vilagines R., Danglot C.
Submitted (MAR-1997) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: L6.5.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
Y11998 Genomic DNA. Translation: CAA72726.1.

3D structure databases

ProteinModelPortalO05137.
SMRO05137. Positions 2-722.
ModBaseSearch...
MobiDBSearch...

2D gel databases

World-2DPAGE0008:O05137.

Proteomic databases

PRIDEO05137.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Enzyme and pathway databases

UniPathwayUPA00703; UER00720.

Family and domain databases

Gene3D2.170.170.11. 2 hits.
HAMAPMF_00641. Malate_synth_G.
InterProIPR011076. Malate_synth-like.
IPR023310. Malate_synth_G_beta_sub_dom.
IPR001465. Malate_synthase.
IPR006253. Malate_synthG.
[Graphical view]
PfamPF01274. Malate_synthase. 1 hit.
[Graphical view]
SUPFAMSSF51645. SSF51645. 1 hit.
TIGRFAMsTIGR01345. malate_syn_G. 1 hit.
ProtoNetSearch...

Entry information

Entry nameMASZ_PSEFL
AccessionPrimary (citable) accession number: O05137
Entry history
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: July 1, 1997
Last modified: February 19, 2014
This is version 70 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways