Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asym./Biol. Unit
(-)Asym./Biol. Unit - sites
collapse expand < >
Image Asym./Biol. Unit
Asym./Biol. Unit  (Jmol Viewer)
Image Asym./Biol. Unit - sites
Asym./Biol. Unit - sites  (Jmol Viewer)

(-) Description

Title :  CRYSTAL STRUCTURE OF ACYL-COA TRANSFERASE FROM E. COLI O157:H7 (YDIF)-THIOESTER COMPLEX WITH COA- 1
 
Authors :  E. S. Rangarajan, Y. Li, E. Ajamian, P. Iannuzzi, S. D. Kernaghan, M. E. F M. Cygler, A. Matte, Montreal-Kingston Bacterial Structural Gen Initiative (Bsgi)
Date :  28 Jul 05  (Deposition) - 01 Nov 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Ydif, Coa Transferase, Glutamyl Thioester, Structural Genomics, Montreal-Kingston Bacterial Structural Genomics Initiative, Bsgi, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. S. Rangarajan, Y. Li, E. Ajamian, P. Iannuzzi, S. D. Kernaghan, M. E. Fraser, M. Cygler, A. Matte
Crystallographic Trapping Of The Glutamyl-Coa Thioester Intermediate Of Family I Coa Transferases.
J. Biol. Chem. V. 280 42919 2005
PubMed-ID: 16253988  |  Reference-DOI: 10.1074/JBC.M510522200

(-) Compounds

Molecule 1 - PUTATIVE ENZYME YDIF
    Chains: A, B, C, D
    EC Number: 2.8.3.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PFO1
    Expression System Strain: E. COLI. BL21
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: YDIF
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83334

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric/Biological Unit (1, 4)
No.NameCountTypeFull Name
1COA4Ligand/IonCOENZYME A

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG B:288 , ASN B:306 , VAL B:309 , GLY B:310 , ILE B:311 , SER B:377 , ALA B:379 , GLU B:380 , ASN B:393 , MET B:397 , THR B:399 , PHE B:402 , ILE B:405 , GLY B:421 , LYS B:442 , HOH B:2697 , HOH B:2830 , HOH B:2868BINDING SITE FOR RESIDUE COA B 2600
2AC2SOFTWAREARG D:288 , ASN D:306 , VAL D:309 , GLY D:310 , ILE D:311 , GLU D:333 , LEU D:376 , SER D:377 , ALA D:379 , GLU D:380 , PHE D:392 , MET D:397 , THR D:399 , PHE D:402 , ILE D:405 , LYS D:442 , HOH D:2691 , HOH D:2702 , HOH D:2757 , HOH D:2952BINDING SITE FOR RESIDUE COA D 2601
3AC3SOFTWAREARG A:288 , ASN A:306 , VAL A:309 , GLY A:310 , ILE A:311 , GLU A:333 , SER A:377 , ALA A:379 , GLU A:380 , ASN A:393 , THR A:399 , PHE A:402 , ILE A:405 , GLY A:421 , SER A:422 , LYS A:442 , HOH A:2632 , HOH A:2722 , HOH A:2730 , HOH A:2740 , HOH A:2776 , HOH A:2804 , HOH A:2816BINDING SITE FOR RESIDUE COA A 2602
4AC4SOFTWAREARG C:288 , VAL C:309 , GLY C:310 , ILE C:311 , GLU C:333 , SER C:377 , ALA C:379 , GLU C:380 , PHE C:392 , MET C:397 , THR C:399 , PHE C:402 , ILE C:405 , ALA C:420 , GLY C:421 , SER C:422 , VAL C:440 , HOH C:2620 , HOH C:2671 , HOH C:2674 , HOH C:2691 , HOH C:2712 , HOH C:2820 , HOH C:2825 , HOH C:2881 , HOH C:2889BINDING SITE FOR RESIDUE COA C 2603

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Thr A:59 -Pro A:60
2Thr B:59 -Pro B:60
3Thr C:59 -Pro C:60
4Thr D:59 -Pro D:60

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 2AHV)

(-) 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:512
 aligned with YDIF_ECO57 | Q8X5X6 from UniProtKB/Swiss-Prot  Length:531

    Alignment length:526
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523      
           YDIF_ECO57     4 VKPPRINGRVPVLSAQEAVNYIPDEATLCVLGAGGGILEATTLITALADKYKQTQTPRNLSIISPTGLGDRADRGISPLAQEGLVKWALCGHWGQSPRISDLAEQNKIIAYNYPQGVLTQTLRAAAAHQPGIISDIGIGTFVDPRQQGGKLNEVTKEDLIKLVEFDNKEYLYYKAIAPDIAFIRATTCDSEGYATFEDEVMYLDALVIAQAVHNNGGIVMMQVQKMVKKATLHPKSVRIPGYLVDIVVVDPDQSQLYGGAPVNRFISGDFTLDDSTKLSLPLNQRKLVARRALFEMRKGAVGNVGVGIADGIGLVAREEGCADDFILTVETGPIGGITSQGIAFGANVNTRAILDMTSQFDFYHGGGLDVCYLSFAEVDQHGNVGVHKFNGKIMGTGGFIDISATSKKIIFCGTLTAGSLKTEIADGKLNIVQEGRVKKFIRELPEITFSGKIALERGLDVRYITERAVFTLKEDGLHLIEIAPGVDLQKDILDKMDFTPVISPELKLMDERLFIDAAMGFVLPEA 529
               SCOP domains d2ahva2 A:4-276 Putative enzyme YdiF N-terminal domain                                                                                                                                                                                                                                  d2ahva1 A:284-529 Putative enzyme YdiF C-terminal domain                                                                                                                                                                                               SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............hhhhhhh......eeee..hhhhh..hhhhhhhhhhhhhhhh....eeeee...........hhhhh....eeeeee.....hhhhhhhhhh...eee..hhhhhhhhhhhhhh...eeee.........................eeeeee..eeeeeee.....eeeee..eee....ee........hhhhhhhhhhh...eeeeee.eee.........eeehhhhh.eeee........................-------..hhhhhhhhhhhh......eee...hhhhhhhhhhhhh.hhhhheee....ee....-------......ee.hhhhhhhhhhh....eeeee..ee.....ee..ee..ee....hhhhhhh...eeeee...ee...eeeee..eeeeee...ee...........hhhhhhhhh.eeeee...eeeeee..eeeeeee....hhhhhhhhhh....eeeeeeee.hhhhhh........... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ahv A   4 VKPPRINGRVPVLSAQEAVNYIPDEATLCVLGAGGGILEATTLITALADKYKQTQTPRNLSIISPTGLGDRADRGISPLAQEGLVKWALCGHWGQSPRISDLAEQNKIIAYNYPQGVLTQTLRAAAAHQPGIISDIGIGTFVDPRQQGGKLNEVTKEDLIKLVEFDNKEYLYYKAIAPDIAFIRATTCDSEGYATFEDEVMYLDALVIAQAVHNNGGIVMMQVQKMVKKATLHPKSVRIPGYLVDIVVVDPDQSQLYGGAPVNRFISGDFTLD-------PLNQRKLVARRALFEMRKGAVGNVGVGIADGIGLVAREEGCADDFILTVETGPIGGIT-------ANVNTRAILDMTSQFDFYHGGGLDVCYLSFAEVDQHGNVGVHKFNGKIMGTGGFIDISATSKKIIFCGTLTAGSLKTEIADGKLNIVQEGRVKKFIRELPEITFSGKIALERGLDVRYITERAVFTLKEDGLHLIEIAPGVDLQKDILDKMDFTPVISPELKLMDERLFIDAAMGFVLPEA 529
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273  |      -|      293       303       313       323       333       | -     | 353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523      
                                                                                                                                                                                                                                                                                                          276     284                                                      341     349                                                                                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:512
 aligned with YDIF_ECO57 | Q8X5X6 from UniProtKB/Swiss-Prot  Length:531

    Alignment length:526
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523      
           YDIF_ECO57     4 VKPPRINGRVPVLSAQEAVNYIPDEATLCVLGAGGGILEATTLITALADKYKQTQTPRNLSIISPTGLGDRADRGISPLAQEGLVKWALCGHWGQSPRISDLAEQNKIIAYNYPQGVLTQTLRAAAAHQPGIISDIGIGTFVDPRQQGGKLNEVTKEDLIKLVEFDNKEYLYYKAIAPDIAFIRATTCDSEGYATFEDEVMYLDALVIAQAVHNNGGIVMMQVQKMVKKATLHPKSVRIPGYLVDIVVVDPDQSQLYGGAPVNRFISGDFTLDDSTKLSLPLNQRKLVARRALFEMRKGAVGNVGVGIADGIGLVAREEGCADDFILTVETGPIGGITSQGIAFGANVNTRAILDMTSQFDFYHGGGLDVCYLSFAEVDQHGNVGVHKFNGKIMGTGGFIDISATSKKIIFCGTLTAGSLKTEIADGKLNIVQEGRVKKFIRELPEITFSGKIALERGLDVRYITERAVFTLKEDGLHLIEIAPGVDLQKDILDKMDFTPVISPELKLMDERLFIDAAMGFVLPEA 529
               SCOP domains d2ahvb2 B:4-276 Putative enzyme YdiF N-terminal domain                                                                                                                                                                                                                                  d2ahvb1 B:284-529 Putative enzyme YdiF C-terminal domain                                                                                                                                                                                               SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhh....hhhhhhh......eeee..hhhhh..hhhhhhhhhhhhhhhh....eeeee...........hhhhh....eeeeee.....hhhhhhhhhh...eee..hhhhhhhhhhhhhh...eeee.........................eeeeee..eeeeeee.....eeeee..eee....ee........hhhhhhhhhhh...eeeeee.eee.........eeehhhhh.eeee........................-------..hhhhhhhhhhhh......eeee......hhhhhhhhh......ee.....ee....-------......ee.hhhhhhhhhhh....eeeee..ee.....ee..ee..ee....hhhhhhh...eeeee...ee...eeee....eeeee...ee...........hhhhhhhh..eeeee...eeeeee..eeeeeee....hhhhhhhhhh....eeeeeeee.hhhhhh........... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ahv B   4 VKPPRINGRVPVLSAQEAVNYIPDEATLCVLGAGGGILEATTLITALADKYKQTQTPRNLSIISPTGLGDRADRGISPLAQEGLVKWALCGHWGQSPRISDLAEQNKIIAYNYPQGVLTQTLRAAAAHQPGIISDIGIGTFVDPRQQGGKLNEVTKEDLIKLVEFDNKEYLYYKAIAPDIAFIRATTCDSEGYATFEDEVMYLDALVIAQAVHNNGGIVMMQVQKMVKKATLHPKSVRIPGYLVDIVVVDPDQSQLYGGAPVNRFISGDFTLD-------PLNQRKLVARRALFEMRKGAVGNVGVGIADGIGLVAREEGCADDFILTVETGPIGGIT-------ANVNTRAILDMTSQFDFYHGGGLDVCYLSFAEVDQHGNVGVHKFNGKIMGTGGFIDISATSKKIIFCGTLTAGSLKTEIADGKLNIVQEGRVKKFIRELPEITFSGKIALERGLDVRYITERAVFTLKEDGLHLIEIAPGVDLQKDILDKMDFTPVISPELKLMDERLFIDAAMGFVLPEA 529
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273  |      -|      293       303       313       323       333       | -     | 353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523      
                                                                                                                                                                                                                                                                                                          276     284                                                      341     349                                                                                                                                                                                    


Chain C from PDB  Type:PROTEIN  Length:512
 aligned with YDIF_ECO57 | Q8X5X6 from UniProtKB/Swiss-Prot  Length:531

    Alignment length:526
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523      
           YDIF_ECO57     4 VKPPRINGRVPVLSAQEAVNYIPDEATLCVLGAGGGILEATTLITALADKYKQTQTPRNLSIISPTGLGDRADRGISPLAQEGLVKWALCGHWGQSPRISDLAEQNKIIAYNYPQGVLTQTLRAAAAHQPGIISDIGIGTFVDPRQQGGKLNEVTKEDLIKLVEFDNKEYLYYKAIAPDIAFIRATTCDSEGYATFEDEVMYLDALVIAQAVHNNGGIVMMQVQKMVKKATLHPKSVRIPGYLVDIVVVDPDQSQLYGGAPVNRFISGDFTLDDSTKLSLPLNQRKLVARRALFEMRKGAVGNVGVGIADGIGLVAREEGCADDFILTVETGPIGGITSQGIAFGANVNTRAILDMTSQFDFYHGGGLDVCYLSFAEVDQHGNVGVHKFNGKIMGTGGFIDISATSKKIIFCGTLTAGSLKTEIADGKLNIVQEGRVKKFIRELPEITFSGKIALERGLDVRYITERAVFTLKEDGLHLIEIAPGVDLQKDILDKMDFTPVISPELKLMDERLFIDAAMGFVLPEA 529
               SCOP domains d2ahvc2 C:4-276 Putative enzyme YdiF N-terminal domain                                                                                                                                                                                                                                  d2ahvc1 C:284-529 Putative enzyme YdiF C-terminal domain                                                                                                                                                                                               SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhh....hhhhhhh......eeee..hhhhh..hhhhhhhhhhhhhhhh....eeeee...........hhhhh....eeeeee.....hhhhhhhhhh...eee..hhhhhhhhhhhhhh...eeee.........................eeeeee..eeeeeee.....eeeee..eee....ee........hhhhhhhhhhh...eeeeee.eee.........eeehhhhh.eeee........................-------..hhhhhhhhhhhh......eee...hhhhhhhhhhhhh.hhhhheee....ee....-------......ee.hhhhhhhhhhh....eeeee..ee.....ee..ee..ee....hhhhhhh...eeeee...ee...eeeee..eeeeee...ee...........hhhhhhhh..eeeee...eeeeee..eeeeeee....hhhhhhhhhh....eeeeeeee.hhhhhh........... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ahv C   4 VKPPRINGRVPVLSAQEAVNYIPDEATLCVLGAGGGILEATTLITALADKYKQTQTPRNLSIISPTGLGDRADRGISPLAQEGLVKWALCGHWGQSPRISDLAEQNKIIAYNYPQGVLTQTLRAAAAHQPGIISDIGIGTFVDPRQQGGKLNEVTKEDLIKLVEFDNKEYLYYKAIAPDIAFIRATTCDSEGYATFEDEVMYLDALVIAQAVHNNGGIVMMQVQKMVKKATLHPKSVRIPGYLVDIVVVDPDQSQLYGGAPVNRFISGDFTLD-------PLNQRKLVARRALFEMRKGAVGNVGVGIADGIGLVAREEGCADDFILTVETGPIGGIT-------ANVNTRAILDMTSQFDFYHGGGLDVCYLSFAEVDQHGNVGVHKFNGKIMGTGGFIDISATSKKIIFCGTLTAGSLKTEIADGKLNIVQEGRVKKFIRELPEITFSGKIALERGLDVRYITERAVFTLKEDGLHLIEIAPGVDLQKDILDKMDFTPVISPELKLMDERLFIDAAMGFVLPEA 529
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273  |      -|      293       303       313       323       333       | -     | 353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523      
                                                                                                                                                                                                                                                                                                          276     284                                                      341     349                                                                                                                                                                                    


Chain D from PDB  Type:PROTEIN  Length:512
 aligned with YDIF_ECO57 | Q8X5X6 from UniProtKB/Swiss-Prot  Length:531

    Alignment length:526
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523      
           YDIF_ECO57     4 VKPPRINGRVPVLSAQEAVNYIPDEATLCVLGAGGGILEATTLITALADKYKQTQTPRNLSIISPTGLGDRADRGISPLAQEGLVKWALCGHWGQSPRISDLAEQNKIIAYNYPQGVLTQTLRAAAAHQPGIISDIGIGTFVDPRQQGGKLNEVTKEDLIKLVEFDNKEYLYYKAIAPDIAFIRATTCDSEGYATFEDEVMYLDALVIAQAVHNNGGIVMMQVQKMVKKATLHPKSVRIPGYLVDIVVVDPDQSQLYGGAPVNRFISGDFTLDDSTKLSLPLNQRKLVARRALFEMRKGAVGNVGVGIADGIGLVAREEGCADDFILTVETGPIGGITSQGIAFGANVNTRAILDMTSQFDFYHGGGLDVCYLSFAEVDQHGNVGVHKFNGKIMGTGGFIDISATSKKIIFCGTLTAGSLKTEIADGKLNIVQEGRVKKFIRELPEITFSGKIALERGLDVRYITERAVFTLKEDGLHLIEIAPGVDLQKDILDKMDFTPVISPELKLMDERLFIDAAMGFVLPEA 529
               SCOP domains d2ahvd2 D:4-276 Putative enzyme YdiF N-terminal domain                                                                                                                                                                                                                                  d2ahvd1 D:284-529 Putative enzyme YdiF C-terminal domain                                                                                                                                                                                               SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhh....hhhhhhh......eeee..hhhhh..hhhhhhhhhhhhhhhh....eeeee...........hhhhh....eeeeee.....hhhhhhhhhh...eee..hhhhhhhhhhhhhh...eeee.........................eeeeee..eeeeeee.....eeeee..eee....ee........hhhhhhhhhhh...eeeeee.eee.........eeehhhhh.eeee........................-------..hhhhhhhhhhhh......eeee......hhhhhhhhhh.....ee.....ee....-------......ee.hhhhhhhhhhh....eeeee..eee....ee..ee..ee....hhhhhhh...eeeee...ee...eeeee..eeeeee...ee.ee........hhhhhhhh..eeeee...eeeeee..eeeeeee....hhhhhhhhhh....eeeeeeee.hhhhhh........... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ahv D   4 VKPPRINGRVPVLSAQEAVNYIPDEATLCVLGAGGGILEATTLITALADKYKQTQTPRNLSIISPTGLGDRADRGISPLAQEGLVKWALCGHWGQSPRISDLAEQNKIIAYNYPQGVLTQTLRAAAAHQPGIISDIGIGTFVDPRQQGGKLNEVTKEDLIKLVEFDNKEYLYYKAIAPDIAFIRATTCDSEGYATFEDEVMYLDALVIAQAVHNNGGIVMMQVQKMVKKATLHPKSVRIPGYLVDIVVVDPDQSQLYGGAPVNRFISGDFTLD-------PLNQRKLVARRALFEMRKGAVGNVGVGIADGIGLVAREEGCADDFILTVETGPIGGIT-------ANVNTRAILDMTSQFDFYHGGGLDVCYLSFAEVDQHGNVGVHKFNGKIMGTGGFIDISATSKKIIFCGTLTAGSLKTEIADGKLNIVQEGRVKKFIRELPEITFSGKIALERGLDVRYITERAVFTLKEDGLHLIEIAPGVDLQKDILDKMDFTPVISPELKLMDERLFIDAAMGFVLPEA 529
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273  |      -|      293       303       313       323       333       | -     | 353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523      
                                                                                                                                                                                                                                                                                                          276     284                                                      341     349
   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  (2, 8)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (YDIF_ECO57 | Q8X5X6)
molecular function
    GO:0008410    CoA-transferase activity    Catalysis of the transfer of a coenzyme A (CoA) group from one compound (donor) to another (acceptor).
    GO:0008775    acetate CoA-transferase activity    Catalysis of the reaction: acyl-CoA + acetate = a fatty acid anion + acetyl-CoA.
    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.
biological process
    GO:0046952    ketone body catabolic process    The chemical reactions and pathways resulting in the breakdown of ketone bodies, any one of the three substances: acetoacetate, D-3-hydroxybutyrate (beta-hydroxybutyrate) or acetone. Ketone bodies can be used as an energy source as an alternative to glucose. Utilization of ketone bodies in peripheral tissues involves conversion of acetoacetate to acetoacetyl-CoA, which is then converted to two molecules of acetyl-CoA.
    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:0051289    protein homotetramerization    The formation of a protein homotetramer, a macromolecular structure consisting of four noncovalently associated identical subunits.
    GO:0046459    short-chain fatty acid metabolic process    The chemical reactions and pathways involving fatty acids with a chain length of less than C6.

 Visualization

(-) Interactive Views

Asymmetric/Biological Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
    COA  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC1  [ RasMol ]  +environment [ RasMol ]
    AC2  [ RasMol ]  +environment [ RasMol ]
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
    Thr A:59 - Pro A:60   [ RasMol ]  
    Thr B:59 - Pro B:60   [ RasMol ]  
    Thr C:59 - Pro C:60   [ RasMol ]  
    Thr D:59 - Pro D:60   [ RasMol ]  
 

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
[ Asym./Biol. Unit PNG format | Asym./Biol. Unit - sites PNG format ](automatic orientation, automatically generated)
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick
[ mono PDF format | stereo PDF format ](default orientation, automatically generated)

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  2ahv
    Family and Domain Information: ProDom | SYSTERS
    General Structural Information: GlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in Membranes: OPM
    Protein Surface: SURFACE
    Secondary Structure: DSSP (structure derived) | HSSP (homology derived)
    Structural Genomics: GeneCensus
    Structural Neighbours: CE | VAST
    Structure Classification: CATH | Dali | SCOP
    Validation and Original Data: BMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  YDIF_ECO57 | Q8X5X6
    Comparative Protein Structure Models: ModBase
    Genomic Information: Ensembl
    Protein-protein Interaction: DIP
    Sequence, Family and Domain Information: InterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  2.8.3.-
    General Enzyme Information: BRENDA | EC-PDB | Enzyme | IntEnz
    Pathway: KEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease Information: OMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related Information: GenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain Information: XDom
    Interatomic Contacts of Structural Units: CSU
    Ligand-protein Contacts: LPC
    Protein Cavities: castP
    Sequence and Secondary Structure: PDBCartoon
    Structure Alignment: STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence Browser: STING
 
Access by UniProt ID/Accession number
  YDIF_ECO57 | Q8X5X6
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        YDIF_ECO57 | Q8X5X6: 2ahu 2ahw

(-) Related Entries Specified in the PDB File

2ahu APO ENZYME
2ahw THIOESTER COMPLEX WITH COA - 2 RELATED ID: YDIF_ECO57 RELATED DB: TARGETDB