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(-) Description

Title :  X-RAY CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS BETA-KETOACYL ACYL CARRIER PROTEIN SYNTHASE II (MTKASB)
 
Authors :  S. Sridharan, J. Sacchettini, Tb Structural Genomics Consortium (Tbsgc)
Date :  17 Apr 06  (Deposition) - 18 Jul 06  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Thiolase Fold, Structural Genomics, Psi, Protein Structure Initiative, Tb Structural Genomics Consortium, Tbsgc, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  S. Sridharan, L. Wang, A. K. Brown, L. G. Dover, L. Kremer, G. S. Besra, J. C. Sacchettini
X-Ray Crystal Structure Of Mycobacterium Tuberculosis Beta-Ketoacyl Acyl Carrier Protein Synthase Ii (Mtkasb).
J. Mol. Biol. V. 366 469 2007
PubMed-ID: 17174327  |  Reference-DOI: 10.1016/J.JMB.2006.11.006
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - 3-OXOACYL-[ACYL-CARRIER-PROTEIN] SYNTHASE 2
    Chains: A, B
    EC Number: 2.3.1.41
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28B
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: KASB
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2GP6)

(-) Sites  (0, 0)

(no "Site" information available for 2GP6)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2GP6)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2GP6)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2GP6)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2GP6)

(-) Exons   (0, 0)

(no "Exon" information available for 2GP6)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:415
 aligned with FAB2_MYCTO | P9WQD6 from UniProtKB/Swiss-Prot  Length:417

    Alignment length:415
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412     
           FAB2_MYCTO     3 ELVTGKAFPYVVVTGIAMTTALATDAETTWKLLLDRQSGIRTLDDPFVEEFDLPVRIGGHLLEEFDHQLTRIELRRMGYLQRMSTVLSRRLWENAGSPEVDTNRLMVSIGTGLGSAEELVFSYDDMRARGMKAVSPLTVQKYMPNGAAAAVGLERHAKAGVMTPVSACASGAEAIARAWQQIVLGEADAAICGGVETRIEAVPIAGFAQMRIVMSTNNDDPAGACRPFDRDRDGFVFGEGGALLLIETEEHAKARGANILARIMGASITSDGFHMVAPDPNGERAGHAITRAIQLAGLAPGDIDHVNAHATGTQVGDLAEGRAINNALGGNRPAVYAPKSALGHSVGAVGAVESILTVLALRDQVIPPTLNLVNLDPEIDLDVVAGEPRPGNYRYAINNSFGFGGHNVAIAFGRY 417
               SCOP domains d2gp6a1 A:3-259 automated matches                                                                                                                                                                                                                                d2gp6a2 A:260-417 automated matches                                                                                                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........eeeeeeeee.....hhhhhhhhhhh....eee..hhhhhhhh....eee..........hhhhhhh.hhhhhhhhhhhhhhhhhh.........eeeeee.....hhhhhhhhhhhh.........hhhhhhh.hhhhhhhhhhh.....ee.eehhhhhhhhhhhhhhhhhhh....eeeeeee....hhhhhhhhhh...............................eeeeeeeehhhhhh......eeeeeeeeee...........hhhhhhhhhhhhhhh......eeeee.....hhhhhhhhhhhhhhhhh....ee..hhhhhh....hhhhhhhhhhhhhhhhh.................ee...........eeeeeeee...eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2gp6 A   3 HMVTGKAFPYVVVTGIAMTTALATDAETTWKLLLDRQSGIRTLDDPFVEEFDLPVRIGGHLLEEFDHQLTRIELRRMGYLQRMSTVLSRRLWENAGSPEVDTNRLMVSIGTGLGSAEELVFSYDDMRARGMKAVSPLTVQKYMPNGAAAAVGLERHAKAGVMTPVSACASGAEAIARAWQQIVLGEADAAICGGVETRIEAVPIAGFAQMRIVMSTNNDDPAGACRPFDRDRDGFVFGEGGALLLIETEEHAKARGANILARIMGASITSDGFHMVAPDPNGERAGHAITRAIQLAGLAPGDIDHVNAHATGTQVGDLAEGRAINNALGGNRPAVYAPKSALGHSVGAVGAVESILTVLALRDQVIPPTLNLVNLDPEIDLDVVAGEPRPGNYRYAINNSFGFGGHNVAIAFGRY 417
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412     


Chain A from PDB  Type:PROTEIN  Length:415
 aligned with FAB2_MYCTU | P9WQD7 from UniProtKB/Swiss-Prot  Length:417

    Alignment length:415
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412     
           FAB2_MYCTU     3 ELVTGKAFPYVVVTGIAMTTALATDAETTWKLLLDRQSGIRTLDDPFVEEFDLPVRIGGHLLEEFDHQLTRIELRRMGYLQRMSTVLSRRLWENAGSPEVDTNRLMVSIGTGLGSAEELVFSYDDMRARGMKAVSPLTVQKYMPNGAAAAVGLERHAKAGVMTPVSACASGAEAIARAWQQIVLGEADAAICGGVETRIEAVPIAGFAQMRIVMSTNNDDPAGACRPFDRDRDGFVFGEGGALLLIETEEHAKARGANILARIMGASITSDGFHMVAPDPNGERAGHAITRAIQLAGLAPGDIDHVNAHATGTQVGDLAEGRAINNALGGNRPAVYAPKSALGHSVGAVGAVESILTVLALRDQVIPPTLNLVNLDPEIDLDVVAGEPRPGNYRYAINNSFGFGGHNVAIAFGRY 417
               SCOP domains d2gp6a1 A:3-259 automated matches                                                                                                                                                                                                                                d2gp6a2 A:260-417 automated matches                                                                                                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........eeeeeeeee.....hhhhhhhhhhh....eee..hhhhhhhh....eee..........hhhhhhh.hhhhhhhhhhhhhhhhhh.........eeeeee.....hhhhhhhhhhhh.........hhhhhhh.hhhhhhhhhhh.....ee.eehhhhhhhhhhhhhhhhhhh....eeeeeee....hhhhhhhhhh...............................eeeeeeeehhhhhh......eeeeeeeeee...........hhhhhhhhhhhhhhh......eeeee.....hhhhhhhhhhhhhhhhh....ee..hhhhhh....hhhhhhhhhhhhhhhhh.................ee...........eeeeeeee...eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2gp6 A   3 HMVTGKAFPYVVVTGIAMTTALATDAETTWKLLLDRQSGIRTLDDPFVEEFDLPVRIGGHLLEEFDHQLTRIELRRMGYLQRMSTVLSRRLWENAGSPEVDTNRLMVSIGTGLGSAEELVFSYDDMRARGMKAVSPLTVQKYMPNGAAAAVGLERHAKAGVMTPVSACASGAEAIARAWQQIVLGEADAAICGGVETRIEAVPIAGFAQMRIVMSTNNDDPAGACRPFDRDRDGFVFGEGGALLLIETEEHAKARGANILARIMGASITSDGFHMVAPDPNGERAGHAITRAIQLAGLAPGDIDHVNAHATGTQVGDLAEGRAINNALGGNRPAVYAPKSALGHSVGAVGAVESILTVLALRDQVIPPTLNLVNLDPEIDLDVVAGEPRPGNYRYAINNSFGFGGHNVAIAFGRY 417
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412     


Chain B from PDB  Type:PROTEIN  Length:415
 aligned with FAB2_MYCTO | P9WQD6 from UniProtKB/Swiss-Prot  Length:417

    Alignment length:415
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412     
           FAB2_MYCTO     3 ELVTGKAFPYVVVTGIAMTTALATDAETTWKLLLDRQSGIRTLDDPFVEEFDLPVRIGGHLLEEFDHQLTRIELRRMGYLQRMSTVLSRRLWENAGSPEVDTNRLMVSIGTGLGSAEELVFSYDDMRARGMKAVSPLTVQKYMPNGAAAAVGLERHAKAGVMTPVSACASGAEAIARAWQQIVLGEADAAICGGVETRIEAVPIAGFAQMRIVMSTNNDDPAGACRPFDRDRDGFVFGEGGALLLIETEEHAKARGANILARIMGASITSDGFHMVAPDPNGERAGHAITRAIQLAGLAPGDIDHVNAHATGTQVGDLAEGRAINNALGGNRPAVYAPKSALGHSVGAVGAVESILTVLALRDQVIPPTLNLVNLDPEIDLDVVAGEPRPGNYRYAINNSFGFGGHNVAIAFGRY 417
               SCOP domains d2gp6b1 B:3-259 automated matches                                                                                                                                                                                                                                d2gp6b2 B:260-417 automated matches                                                                                                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........eeeeeeeee.....hhhhhhhhhhh.....ee..............ee...........hhhhhhhhhhhhhhhhhhhhhhhhhh.........eeeeee.....hhhhhhhhh.............hhhhhh.hhhhhhhhhhh.....eeee.hhhhhhhhhhhhhhhhhhhh...eeeeeee....hhhhhhhhhh...............................eeeeeeeehhhhhhh.....eeeeeeeeee...........hhhhhhhhhhhhhhh..hhh.eeeee.....hhhhhhhhhhhhhhhh.....eeehhhhh......hhhhhhhhhhhhhhhhh.................ee...........eeeeeeee...eeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2gp6 B   3 HMVTGKAFPYVVVTGIAMTTALATDAETTWKLLLDRQSGIRTLDDPFVEEFDLPVRIGGHLLEEFDHQLTRIELRRMGYLQRMSTVLSRRLWENAGSPEVDTNRLMVSIGTGLGSAEELVFSYDDMRARGMKAVSPLTVQKYMPNGAAAAVGLERHAKAGVMTPVSACASGAEAIARAWQQIVLGEADAAICGGVETRIEAVPIAGFAQMRIVMSTNNDDPAGACRPFDRDRDGFVFGEGGALLLIETEEHAKARGANILARIMGASITSDGFHMVAPDPNGERAGHAITRAIQLAGLAPGDIDHVNAHATGTQVGDLAEGRAINNALGGNRPAVYAPKSALGHSVGAVGAVESILTVLALRDQVIPPTLNLVNLDPEIDLDVVAGEPRPGNYRYAINNSFGFGGHNVAIAFGRY 417
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412     


Chain B from PDB  Type:PROTEIN  Length:415
 aligned with FAB2_MYCTU | P9WQD7 from UniProtKB/Swiss-Prot  Length:417

    Alignment length:415
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412     
           FAB2_MYCTU     3 ELVTGKAFPYVVVTGIAMTTALATDAETTWKLLLDRQSGIRTLDDPFVEEFDLPVRIGGHLLEEFDHQLTRIELRRMGYLQRMSTVLSRRLWENAGSPEVDTNRLMVSIGTGLGSAEELVFSYDDMRARGMKAVSPLTVQKYMPNGAAAAVGLERHAKAGVMTPVSACASGAEAIARAWQQIVLGEADAAICGGVETRIEAVPIAGFAQMRIVMSTNNDDPAGACRPFDRDRDGFVFGEGGALLLIETEEHAKARGANILARIMGASITSDGFHMVAPDPNGERAGHAITRAIQLAGLAPGDIDHVNAHATGTQVGDLAEGRAINNALGGNRPAVYAPKSALGHSVGAVGAVESILTVLALRDQVIPPTLNLVNLDPEIDLDVVAGEPRPGNYRYAINNSFGFGGHNVAIAFGRY 417
               SCOP domains d2gp6b1 B:3-259 automated matches                                                                                                                                                                                                                                d2gp6b2 B:260-417 automated matches                                                                                                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..........eeeeeeeee.....hhhhhhhhhhh.....ee..............ee...........hhhhhhhhhhhhhhhhhhhhhhhhhh.........eeeeee.....hhhhhhhhh.............hhhhhh.hhhhhhhhhhh.....eeee.hhhhhhhhhhhhhhhhhhhh...eeeeeee....hhhhhhhhhh...............................eeeeeeeehhhhhhh.....eeeeeeeeee...........hhhhhhhhhhhhhhh..hhh.eeeee.....hhhhhhhhhhhhhhhh.....eeehhhhh......hhhhhhhhhhhhhhhhh.................ee...........eeeeeeee...eeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2gp6 B   3 HMVTGKAFPYVVVTGIAMTTALATDAETTWKLLLDRQSGIRTLDDPFVEEFDLPVRIGGHLLEEFDHQLTRIELRRMGYLQRMSTVLSRRLWENAGSPEVDTNRLMVSIGTGLGSAEELVFSYDDMRARGMKAVSPLTVQKYMPNGAAAAVGLERHAKAGVMTPVSACASGAEAIARAWQQIVLGEADAAICGGVETRIEAVPIAGFAQMRIVMSTNNDDPAGACRPFDRDRDGFVFGEGGALLLIETEEHAKARGANILARIMGASITSDGFHMVAPDPNGERAGHAITRAIQLAGLAPGDIDHVNAHATGTQVGDLAEGRAINNALGGNRPAVYAPKSALGHSVGAVGAVESILTVLALRDQVIPPTLNLVNLDPEIDLDVVAGEPRPGNYRYAINNSFGFGGHNVAIAFGRY 417
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2GP6)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2GP6)

(-) Gene Ontology  (16, 25)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (FAB2_MYCTO | P9WQD6)
molecular function
    GO:0004315    3-oxoacyl-[acyl-carrier-protein] synthase activity    Catalysis of the reaction: acyl-[acyl-carrier protein] + malonyl-[acyl-carrier protein] = 3-oxoacyl-[acyl-carrier protein] + CO2 + [acyl-carrier protein].
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
    GO:0016746    transferase activity, transferring acyl groups    Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor).
biological process
    GO:0006633    fatty acid biosynthetic process    The chemical reactions and pathways resulting in the formation of a fatty acid, any of the aliphatic monocarboxylic acids that can be liberated by hydrolysis from naturally occurring fats and oils. Fatty acids are predominantly straight-chain acids of 4 to 24 carbon atoms, which may be saturated or unsaturated; branched fatty acids and hydroxy fatty acids also occur, and very long chain acids of over 30 carbons are found in waxes.
    GO:0006631    fatty acid metabolic process    The chemical reactions and pathways involving fatty acids, aliphatic monocarboxylic acids liberated from naturally occurring fats and oils by hydrolysis.
    GO:0006629    lipid metabolic process    The chemical reactions and pathways involving lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent. Includes fatty acids; neutral fats, other fatty-acid esters, and soaps; long-chain (fatty) alcohols and waxes; sphingoids and other long-chain bases; glycolipids, phospholipids and sphingolipids; and carotenes, polyprenols, sterols, terpenes and other isoprenoids.
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

Chain A,B   (FAB2_MYCTU | P9WQD7)
molecular function
    GO:0004315    3-oxoacyl-[acyl-carrier-protein] synthase activity    Catalysis of the reaction: acyl-[acyl-carrier protein] + malonyl-[acyl-carrier protein] = 3-oxoacyl-[acyl-carrier protein] + CO2 + [acyl-carrier protein].
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
    GO:0016746    transferase activity, transferring acyl groups    Catalysis of the transfer of an acyl group from one compound (donor) to another (acceptor).
biological process
    GO:0006633    fatty acid biosynthetic process    The chemical reactions and pathways resulting in the formation of a fatty acid, any of the aliphatic monocarboxylic acids that can be liberated by hydrolysis from naturally occurring fats and oils. Fatty acids are predominantly straight-chain acids of 4 to 24 carbon atoms, which may be saturated or unsaturated; branched fatty acids and hydroxy fatty acids also occur, and very long chain acids of over 30 carbons are found in waxes.
    GO:0030497    fatty acid elongation    The elongation of a fatty acid chain by the sequential addition of two-carbon units.
    GO:0006631    fatty acid metabolic process    The chemical reactions and pathways involving fatty acids, aliphatic monocarboxylic acids liberated from naturally occurring fats and oils by hydrolysis.
    GO:0040007    growth    The increase in size or mass of an entire organism, a part of an organism or a cell.
    GO:0006629    lipid metabolic process    The chemical reactions and pathways involving lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent. Includes fatty acids; neutral fats, other fatty-acid esters, and soaps; long-chain (fatty) alcohols and waxes; sphingoids and other long-chain bases; glycolipids, phospholipids and sphingolipids; and carotenes, polyprenols, sterols, terpenes and other isoprenoids.
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
    GO:0071768    mycolic acid biosynthetic process    The chemical reactions and pathways resulting in the formation of mycolic acids, beta-hydroxy fatty acids with a long alpha-alkyl side chain.
    GO:0001666    response to hypoxia    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level.
cellular component
    GO:0005618    cell wall    The rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal, most prokaryotic cells and some protozoan parasites, maintaining their shape and protecting them from osmotic lysis. In plants it is made of cellulose and, often, lignin; in fungi it is composed largely of polysaccharides; in bacteria it is composed of peptidoglycan; in protozoan parasites such as Giardia species, it's made of carbohydrates and proteins.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

(no "Entries Sharing at Least One Protein Chain" available for 2GP6)

(-) Related Entries Specified in the PDB File

1e5m RELATED ID: RV2246 RELATED DB: TARGETDB
1j3n
1kas