Protein Info for PS417_26040 in Pseudomonas simiae WCS417

Annotation: malate synthase

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

• TIGR01345: malate synthase G
  • amino acids 4 to 723 (720 residues), 1202.7 bits, E=0
• PF20656: MS_N
  • amino acids 17 to 72 (56 residues), 50.5 bits, 2.3e-17
• PF20658: MSG_insertion
  • amino acids 160 to 235 (76 residues), 105.5 bits, E=2.6e-34
• PF01274: MS_TIM-barrel
  • amino acids 337 to 578 (242 residues), 228.8 bits, E=1.1e-71
• PF20659: MS_C
  • amino acids 591 to 673 (83 residues), 81.5 bits, E=1.4e-26

Best Hits

Swiss-Prot: 97% identical to MASZ_PSEFL: Malate synthase G (glcB) from Pseudomonas fluorescens

KEGG orthology group: K01638, malate synthase [EC: 2.3.3.9] (inferred from 98% identity to pfs:PFLU5623)

MetaCyc: 66% identical to malate synthase G (Mycobacterium tuberculosis H37Rv)
Malate synthase. [EC: 2.3.3.9]

Predicted SEED Role

"Malate synthase G (EC 2.3.3.9)" in subsystem Photorespiration (oxidative C2 cycle) (EC 2.3.3.9)

MetaCyc Pathways

• superpathway of glycolysis, pyruvate dehydrogenase, TCA, and glyoxylate bypass (22/26 steps found)
• superpathway of glyoxylate bypass and TCA (11/12 steps found)
• superpathway of glyoxylate cycle and fatty acid degradation (11/14 steps found)
• glyoxylate cycle (5/6 steps found)
• superpathway of glycol metabolism and degradation (5/7 steps found)
• glycolate and glyoxylate degradation II (1/2 steps found)
• L-arabinose degradation IV (5/8 steps found)
• chitin deacetylation (2/4 steps found)
• D-xylose degradation IV (2/7 steps found)
• crotonyl-CoA/ethylmalonyl-CoA/hydroxybutyryl-CoA cycle (engineered) (2/14 steps found)
• superpathway of pentose and pentitol degradation (16/42 steps found)

KEGG Metabolic Maps

• Glyoxylate and dicarboxylate metabolism
• Pyruvate metabolism

Isozymes

No predicted isozymes

Use Curated BLAST to search for 2.3.3.9

Sequence Analysis Tools

See U1UVJ8 at UniProt or InterPro

Protein Sequence (725 amino acids)

>PS417_26040 malate synthase (Pseudomonas simiae WCS417)
MTEHVQVGGLQVAKVLFDFVNNEAIPGTGITADQFWAGADKVIHDLAPKNKALLAKRDDF
QARIDTWHQTHAGQAHDPVAYKAFLQDIGYLLPEAADFQATTQNVDDEIARMAGPQLVVP
VMNARFALNASNARWGSLYDALYGTDAISEADGAEKGQGYNKVRGDKVIAFARAFLDEAA
PLSAGSHVDSTGYKIVDGKLIVSLKGGSNSGLRDDAQLIGFQGPAAQPIAILLKHNGLHF
EIQIDASTPVGQTDAAGIKDVLMEAALTTIMDCEDSVAAVDADDKVVIYRNWLGLMKGDL
AEEVAKGGKTFTRTMNADRVYTGVNGQDVTLHGRSLLFVRNVGHLMTIDAILDKDGNEVP
EGILDGLITSLAAIHSLNGNSSRKNSRTGSVYIVKPKMHGPEEAAFTNELFGRIENVLNL
PRNTLKVGIMDEERRTTVNLKACIKAASERVVFINTGFLDRTGDEIHTSMEAGAMVRKAA
MKAEKWISAYENWNVDIGLSTGLQGRAQIGKGMWAMPDLMAAMLEQKIAHPLAGANTAWV
PSPTAAALHVLHYHKVDVFARQAELAKRERASVDDILTIPLASNTNWSDEEIRNELDNNA
QGILGYVVRWIDQGVGCSKVPDINDVGLMEDRATLRISSQHIANWLRHGIVNEVQVMESL
KRMAPVVDRQNAGDKLYRPLAPDFDSNIAFQAAVELVIEGTKQPNGYTEPVLHRRRREFK
AKNGL