1A6X - JenaLib

Title :   STRUCTURE OF THE APO-BIOTIN CARBOXYL CARRIER PROTEIN (APO-BCCP87) OF ESCHERICHIA COLI ACETYL-COA CARBOXYLASE, NMR, 49 STRUCTURES

Authors :   X. Yao, D. Wei, C. Soden Junior, M. F. Summers, D. Beckett

Date :   04 Mar 98 (Deposition) - 14 Oct 98 (Release) - 24 Feb 09 (Revision)

Method :   SOLUTION NMR

Resolution :   NOT APPLICABLE

Chains :   NMR Structure  : A  (49x)

Keywords :   Acetyl-Coa Carboxylase, Biotin Carboxyl Carrier Protein, Nuclear Magnetic Resonance, Backbone Dynamics (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   X. Yao, D. Wei, C. Soden Jr. , M. F. Summers, D. Beckett
Structure Of The Carboxy-Terminal Fragment Of The Apo-Biotin Carboxyl Carrier Subunit Of Escherichia Coli Acetyl-Coa Carboxylase.
Biochemistry V. 36 15089 1997
PubMed-ID: 9398236 | Reference-DOI: 10.1021/BI971485F
(for further references see the PDB file header)

Compounds

Molecule 1 - APO-BIOTIN CARBOXYL CARRIER PROTEIN OF ACETYL- COA CARBOXYLASE
	Cell Line	:	BL21
	Chains	:	A
	EC Number	:	6.4.1.2
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Plasmid	:	PTM53
	Expression System Strain	:	BL21 (DE3)
	Expression System Taxid	:	469008
	Fragment	:	CARBOXYL-TERMINAL FRAGMENT, RESIDUES 70 - 156
	Organism Scientific	:	ESCHERICHIA COLI BL21(DE3)
	Organism Taxid	:	469008
	Strain	:	BL21 (DE3)
	Synonym	:	APO-BCCP87

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (2, 2)

Exons (0, 0)

Sequences/Alignments

NMR Structure

Reformat:	Number of residues per line = ('0' or empty: single-line sequence representation)
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	UniProt sequence: complete aligned part

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Chain A from PDB  Type:PROTEIN  Length:87
 aligned with BCCP_ECOLI | P0ABD8 from UniProtKB/Swiss-Prot  Length:156

    Alignment length:87
                                    79        89        99       109       119       129       139       149       
           BCCP_ECOLI    70 MEAPAAAEISGHIVRSPMVGTFYRTPSPDAKAFIEVGQKVNVGDTLCIVEAMKMMNQIEADKSGTVKAILVESGQPVEFDEPLVVIE 156
               SCOP domains d1a6xa_ A: Biotinyl domain of acetyl-CoA carboxylase                                    SCOP domains
               CATH domains 1a6xA00 A:70-156  [code=2.40.50.100, no name defined]                                   CATH domains
               Pfam domains --------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....................eee.....................eeeeeee..eeeeee......eeee..............eee. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ---BIOTINYL_LIPOYL  PDB: A:73-156 UniProt: 73-156                                       PROSITE (1)
                PROSITE (2) ------------------------------------------BIOTIN            --------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------- Transcript
                 1a6x A  70 MEAPAAAEISGHIVRSPMVGTFYRTPSPDAKAFIEVGQKVNVGDTLCIVEAMKMMNQIEADKSGTVKAILVESGQPVEFDEPLVVIE 156
                                    79        89        99       109       119       129       139       149

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Classification and Annotation

SCOP Domains (1, 1)

CATH Domains (1, 1)

Pfam Domains (0, 0)

Gene Ontology (9, 9)

NMR Structure(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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