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(-) Description

Title :  STRUCTURE OF THE BIOTINYL DOMAIN OF ACETYL-COENZYME A CARBOXYLASE DETERMINED BY MAD PHASING
 
Authors :  F. K. Athappilly, W. A. Hendrickson
Date :  21 Nov 95  (Deposition) - 01 Aug 96  (Release) - 16 Nov 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Bccpsc, Carboxyl Transferase, Fatty Acid Biosynthesis, Hammerhead Structure, Selenomethionine, Ligase, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. K. Athappilly, W. A. Hendrickson
Structure Of The Biotinyl Domain Of Acetyl-Coenzyme A Carboxylase Determined By Mad Phasing.
Structure V. 3 1407 1995
PubMed-ID: 8747466  |  Reference-DOI: 10.1016/S0969-2126(01)00277-5

(-) Compounds

Molecule 1 - ACETYL-COA CARBOXYLASE
    Chains: A
    EC Number: 6.4.1.2
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Gene: BIOTIN CARBOXYL CARRIER PROTEIN
    Expression System Plasmid: PRSETB
    Expression System Strain: BL21(DE3)PLYSS
    Expression System Taxid: 562
    Fragment: BIOTINYL DOMAIN, RESIDUES 77 - 156
    Gene: BIOTIN CARBOXYL CARRIER PROTEI
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Other Details: BCCPSC IS OBTAINED BY DIGESTING RECOMBINANT BIOTIN CARBOXYL CARRIER PROTEIN WITH SUBTILISIN CARLSBERG
    Other Details - Source: THE FRAGMENT BCCPSC, RESIDUES 77-156, IS OBTAINED BY DIGESTING THE EXPRESSED RECOMBINANT PROTEIN WITH SUBTILISIN CARLSBERG
    Synonym: FUNCTIONAL FRAGMENT OF BIOTIN CARBOXYL CARRIER PROTEIN, BCCPSC

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1BTN1Ligand/IonBIOTIN
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1BTN2Ligand/IonBIOTIN

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:92 , THR A:94 , PRO A:95 , SER A:96 , PRO A:97 , LYS A:122 , GLU A:156 , HOH A:304 , HOH A:311BINDING SITE FOR RESIDUE BTN A 157

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1BDO)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1BDO)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1BDO)

(-) PROSITE Motifs  (1, 1)

Asymmetric Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BIOTINPS00188 Biotin-requiring enzymes attachment site.BCCP_ECOLI112-129  1A:112-129
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1BIOTINPS00188 Biotin-requiring enzymes attachment site.BCCP_ECOLI112-129  2A:112-129

(-) Exons   (0, 0)

(no "Exon" information available for 1BDO)

(-) Sequences/Alignments

Asymmetric 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:80
 aligned with BCCP_ECOLI | P0ABD8 from UniProtKB/Swiss-Prot  Length:156

    Alignment length:80
                                    86        96       106       116       126       136       146       156
           BCCP_ECOLI    77 EISGHIVRSPMVGTFYRTPSPDAKAFIEVGQKVNVGDTLCIVEAMKMMNQIEADKSGTVKAILVESGQPVEFDEPLVVIE 156
               SCOP domains d1bdoa_ A: Biotinyl domain of acetyl-CoA carboxylase                             SCOP domains
               CATH domains 1bdoA00 A:77-156  [code=2.40.50.100, no name defined]                            CATH domains
               Pfam domains -------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeee.....eee.....................eeeeeee..eeeeee......eeee............eeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------BIOTIN            --------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------- Transcript
                 1bdo A  77 EISGHIVRSPMVGTFYRTPSPDAKAFIEVGQKVNVGDTLCIVEAMKMMNQIEADKSGTVKAILVESGQPVEFDEPLVVIE 156
                                    86        96       106       116       126       136       146       156
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 1)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1BDO)

(-) Gene Ontology  (9, 9)

Asymmetric Unit(hide GO term definitions)
Chain A   (BCCP_ECOLI | P0ABD8)
molecular function
    GO:0003989    acetyl-CoA carboxylase activity    Catalysis of the reaction: ATP + acetyl-CoA + HCO3- = ADP + phosphate + malonyl-CoA.
    GO:0009374    biotin binding    Interacting selectively and non-covalently with biotin (cis-tetrahydro-2-oxothieno(3,4-d)imidazoline-4-valeric acid), the (+) enantiomer of which is very widely distributed in cells and serves as a carrier in a number of enzymatic beta-carboxylation reactions.
    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).
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.
cellular component
    GO:0009317    acetyl-CoA carboxylase complex    A protein complex that catalyzes the first step in long-chain fatty acid biosynthesis. For example, in E. coli the complex is heterohexameric and composed of biotin carbonyl carrier protein, biotin carboxylase and the acetate CoA-transferase complex.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

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        BCCP_ECOLI | P0ABD8: 1a6x 1k67 1k69 2bdo 3bdo 4hr7

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