2KG9	Biosynthetic Protein	date	Mar 07, 2009
title	Nmr Solution Structures Of Butyryl-Acp (A Non-Polar, Non Pat Intermediate) From The Actinorhodin Polyketide Synthase In Streptomyces Coelicolor
authors	M.P.Crump, S.E.Evans, C.Williams
compound		source
Molecule: Actinorhodin Polyketide Synthase Acyl Carrier Pro Chain: A Synonym: Acp, Acti Orf3 Engineered: Yes Mutation: Yes		Organism_scientific: Streptomyces Coelicolor Organism_taxid: 1902 Strain: A3(2) Gene: Scbac28g1.15, Sco5089 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21 Expression_system_variant: De3 Expression_system_vector: Pet11c
method	Solution NMR
ligand	PSR	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Probing the Interactions of early polyketide intermediates with the Actinorhodin ACP from S. coelicolor A3(2)., Evans SE, Williams C, Arthur CJ, Ploskon E, Wattana-amorn P, Cox RJ, Crosby J, Willis CL, Simpson TJ, Crump MP, J Mol Biol. 2009 Jun 12;389(3):511-28. Epub 2009 Apr 8. PMID:19361520

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (499 Kb) [Save to disk] Biological Unit Coordinates (2kg9.pdb1.gz) 25 Kb LPC: Ligand-Protein Contacts for 2KG9 CSU: Contacts of Structural Units for 2KG9 Original NMR restraints for 2KG9 from PDB Retrieve 2KG9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2KG9 from S2C, [Save to disk]

View 2KG9 in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 2KG9

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2KG9, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2kg9_A] [2kg9] SWISS-PROT database: [Q02054] Domain organization of [ACPX_STRCO] by SWISSPFAM

Other resources with information on 2KG9

Community annotation for 2KG9 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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