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(-) Description

Title :  CRYSTAL STRUCTURE OF ACYL CARRIER PROTEIN FROM AQUIFEX AEOLICUS (FORM 1)
 
Authors :  H. Mizutani, N. Kunishima, Riken Structural Genomics/Proteomics Initiative (Rsgi)
Date :  08 Mar 07  (Deposition) - 11 Sep 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.30
Chains :  Asym./Biol. Unit :  A
Keywords :  Lipid Transport, Structural Genomics, Nppsfa, National Project On Protein Structural And Functional Analyses, Riken Structural Genomics/Proteomics Initiative, Rsgi (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. Mizutani, N. Kunishima
Crystal Structure Of Acyl Carrier Protein From Aquifex Aeolicus
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - ACYL CARRIER PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET21A
    Expression System Strain: BL21-CODONPLUS(DE3)-RIL
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Organism Scientific: AQUIFEX AEOLICUS
    Organism Taxid: 224324
    Strain: VF5
    Synonym: ACP

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric/Biological Unit (2, 8)
No.NameCountTypeFull Name
1NA1Ligand/IonSODIUM ION
2ZN7Ligand/IonZINC ION

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:8 , GLU A:12 , HOH A:210 , HOH A:319BINDING SITE FOR RESIDUE NA A 201
2AC2SOFTWAREGLU A:12 , GLU A:17 , HOH A:318BINDING SITE FOR RESIDUE ZN A 202
3AC3SOFTWAREGLU A:17 , GLU A:19 , GLU A:47 , GLU A:48 , HOH A:209BINDING SITE FOR RESIDUE ZN A 203
4AC4SOFTWAREGLU A:4 , GLU A:29 , HOH A:223 , HOH A:309BINDING SITE FOR RESIDUE ZN A 204
5AC5SOFTWAREASP A:30 , ASP A:34 , HOH A:222 , HOH A:310BINDING SITE FOR RESIDUE ZN A 205
6AC6SOFTWAREGLU A:46 , GLU A:52 , ZN A:208 , HOH A:280 , HOH A:305 , HOH A:306BINDING SITE FOR RESIDUE ZN A 206
7AC7SOFTWAREGLU A:40 , ASP A:57 , HOH A:214 , HOH A:311BINDING SITE FOR RESIDUE ZN A 207
8AC8SOFTWAREGLU A:46 , ASP A:66 , ZN A:206 , HOH A:211 , HOH A:212 , HOH A:305BINDING SITE FOR RESIDUE ZN A 208

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PHOSPHOPANTETHEINEPS00012 Phosphopantetheine attachment site.ACP_AQUAE31-46  1A:30-45

(-) Exons   (0, 0)

(no "Exon" information available for 2EHS)

(-) 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:75
 aligned with ACP_AQUAE | O67611 from UniProtKB/Swiss-Prot  Length:78

    Alignment length:75
                                    11        21        31        41        51        61        71     
             ACP_AQUAE    2 SLEERVKEIIAEQLGVEKEKITPEAKFVEDLGADSLDVVELIMAFEEEFGIEIPDEDAEKIQTVGDVINYLKEKV 76
               SCOP domains d2ehsa_ A: automated matches                                                SCOP domains
               CATH domains --------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhh.hhhhh............hhhhhhhhhhhhhhhhh...hhhhhhh..hhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------PHOSPHOPANTETHEI------------------------------ PROSITE
                 Transcript --------------------------------------------------------------------------- Transcript
                  2ehs A  1 SLEERVKEIIAEQLGVEKEKITPEAKFVEDLGADSLDVVELIMAFEEEFGIEIPDEDAEKIQTVGDVINYLKEKV 75
                                    10        20        30        40        50        60        70
   Legend:   → Mismatch (orange background)
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  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, 1)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (6, 6)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (ACP_AQUAE | O67611)
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:0031177    phosphopantetheine binding    Interacting selectively and non-covalently with phosphopantetheine, the vitamin pantetheine 4'-(dihydrogen phosphate).
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:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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 Related Entries

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

UniProtKB/Swiss-Prot
        ACP_AQUAE | O67611: 2eht

(-) Related Entries Specified in the PDB File

2eht RELATED ID: AAE001011717.2 RELATED DB: TARGETDB