1T8K - JenaLib

Title :   CRYSTAL STRUCTURE OF APO ACYL CARRIER PROTEIN FROM E. COLI

Authors :   X. Qiu, C. A. Janson

Date :   13 May 04 (Deposition) - 07 Sep 04 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.10

Chains :   Asym./Biol. Unit : A

Keywords :   Acp, Lipid Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   X. Qiu, C. A. Janson
Structure Of Apo Acyl Carrier Protein And A Proposal To Engineer Protein Crystallization Through Metal Ions.
Acta Crystallogr. , Sect. D V. 60 1545 2004
PubMed-ID: 15333924 | Reference-DOI: 10.1107/S0907444904015422
(for further references see the PDB file header)

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 16)

Sites (16, 16)

Asymmetric Unit (16, 16)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	GLU A:21 , ASP A:35 , ASP A:38 , IMD A:301	BINDING SITE FOR RESIDUE ZN A 201
02	AC2	SOFTWARE	ASP A:31 , GLU A:58 , HIS A:75 , IMD A:304	BINDING SITE FOR RESIDUE ZN A 202
03	AC3	SOFTWARE	GLU A:5 , GLU A:47 , GLU A:53 , HOH A:355	BINDING SITE FOR RESIDUE ZN A 203
04	AC4	SOFTWARE	GLU A:13 , ASP A:51 , IMD A:302 , HOH A:360	BINDING SITE FOR RESIDUE ZN A 204
05	AC5	SOFTWARE	GLU A:48 , GLU A:49 , IMD A:303 , HOH A:386	BINDING SITE FOR RESIDUE ZN A 205
06	AC6	SOFTWARE	ASP A:56 , GLU A:60 , HOH A:328 , HOH A:343 , HOH A:361	BINDING SITE FOR RESIDUE ZN A 206
07	AC7	SOFTWARE	ASP A:56 , IMD A:305 , IMD A:306 , HOH A:361 , HOH A:389	BINDING SITE FOR RESIDUE ZN A 207
08	AC8	SOFTWARE	HOH A:380 , HOH A:390 , HOH A:392 , HOH A:406	BINDING SITE FOR RESIDUE ZN A 208
09	AC9	SOFTWARE	GLU A:41 , IMD A:301 , HOH A:378 , HOH A:395	BINDING SITE FOR RESIDUE ZN A 209
10	BC1	SOFTWARE	GLU A:20 , HOH A:363 , HOH A:370	BINDING SITE FOR RESIDUE ZN A 210
11	BC2	SOFTWARE	GLU A:21 , ASP A:31 , ASP A:35 , LEU A:37 , ASP A:38 , GLU A:41 , ZN A:201 , ZN A:209	BINDING SITE FOR RESIDUE IMD A 301
12	BC3	SOFTWARE	LYS A:9 , ILE A:10 , GLU A:13 , GLU A:48 , ASP A:51 , ZN A:204 , IMD A:303	BINDING SITE FOR RESIDUE IMD A 302
13	BC4	SOFTWARE	GLU A:47 , GLU A:48 , GLU A:49 , THR A:52 , GLU A:53 , ZN A:205 , IMD A:302	BINDING SITE FOR RESIDUE IMD A 303
14	BC5	SOFTWARE	ASN A:25 , ASP A:31 , PRO A:55 , GLU A:58 , TYR A:71 , HIS A:75 , ZN A:202	BINDING SITE FOR RESIDUE IMD A 304
15	BC6	SOFTWARE	GLU A:5 , VAL A:43 , GLU A:47 , ILE A:54 , ASP A:56 , ZN A:207 , IMD A:306	BINDING SITE FOR RESIDUE IMD A 305
16	BC7	SOFTWARE	LYS A:8 , GLN A:19 , VAL A:22 , ASP A:56 , ZN A:207 , IMD A:305 , HOH A:343 , HOH A:359	BINDING SITE FOR RESIDUE IMD A 306

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

Asymmetric/Biological Unit

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:77
 aligned with ACP_ECOLI | P0A6A8 from UniProtKB/Swiss-Prot  Length:78

    Alignment length:77
                                    11        21        31        41        51        61        71       
             ACP_ECOLI    2 STIEERVKKIIGEQLGVKQEEVTNNASFVEDLGADSLDTVELVMALEEEFDTEIPDEEAEKITTVQAAIDYINGHQA 78
               SCOP domains d1t8ka_ A: Acyl carrier protein                                               SCOP domains
               CATH domains 1t8kA00 A:1-77  [code=1.10.1200.10, no name defined]                          CATH domains
               Pfam domains ----PP-binding-1t8kA01 A:5-72                                           ----- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhh.hhhhh............hhhhhhhhhhhhhhhhh...hhhhhh...hhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) CARRIER  PDB: A:1-76 UniProt: 2-77                                          - PROSITE (1)
                PROSITE (2) ------------------------------PHOSPHOPANTETHEI------------------------------- PROSITE (2)
                 Transcript ----------------------------------------------------------------------------- Transcript
                  1t8k A  1 STIEERVKKIIGEQLGVKQEEVTNNASFVEDLGADSLDTVELVMALEEEFDTEIPDEEAEKITTVQAAIDYINGHQA 77
                                    10        20        30        40        50        60        70

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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)

CATH Domains (1, 1)

Pfam Domains (1, 1)

Gene Ontology (12, 12)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A (ACP_ECOLI | P0A6A8)

molecular function
	GO:0000036	ACP phosphopantetheine attachment site binding involved in fatty acid biosynthetic process	Interacting selectively and non-covalently with the attachment site of the phosphopantetheine prosthetic group of an acyl carrier protein (ACP) as part of the process of fatty acid biosynthesis.
	GO:0000035	acyl binding	Interacting selectively and non-covalently with an acyl group, any group formally derived by removal of the hydroxyl group from the acid function of a carboxylic acid.
	GO:0031177	phosphopantetheine binding	Interacting selectively and non-covalently with phosphopantetheine, the vitamin pantetheine 4'-(dihydrogen phosphate).
	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:0009245	lipid A biosynthetic process	The chemical reactions and pathways resulting in the formation of lipid A, the glycolipid group of bacterial lipopolysaccharides, consisting of four to six fatty acyl chains linked to two glucosamine residues. Further modifications of the backbone are common.
	GO:0008610	lipid biosynthetic process	The chemical reactions and pathways resulting in the formation of lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent.
	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:0042493	response to drug	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 drug stimulus. A drug is a substance used in the diagnosis, treatment or prevention of a disease.
cellular component
	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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