2O5G	Metal Binding Protein	date	Dec 05, 2006
title	Calmodulin-Smooth Muscle Light Chain Kinase Peptide Complex
authors	K.G.Valentine, H.L.Ng, J.K.Schneeweis, J.K.Kranz, K.K.Frederick, A.J.Wand
compound		source
Molecule: Calmodulin Chain: A Synonym: Cam Engineered: Yes		Organism_scientific: Gallus Gallus Organism_common: Chicken Organism_taxid: 9031 Gene: Calm Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet-15b, Modified
Molecule: Smooth Muscle Myosin Light Chain Kinase Peptide Chain: B Fragment: Calmodulin Binding Domain Engineered: Yes		Synthetic: Yes Other_details: The Peptide Was Chemically Synthesized. The Can Be Naturally Found In Gallus Gallus (Chicken)
symmetry	Space Group: P 1 21 1	R_factor 0.142 R_Free 0.165
crystal cell	length a length b length c angle alpha angle beta angle gamma 28.861 56.894 44.760 90.00 97.45 90.00
method	X-Ray Diffraction	resolution	1.08 Å
ligand	ACE, CA, NH2, SO4	enzyme
Gene Ontology	Chain Function Process Component A enzyme regulator activity

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk] Biological Unit Coordinates (2o5g.pdb1.gz) 64 Kb LPC: Ligand-Protein Contacts for 2O5G CSU: Contacts of Structural Units for 2O5G Likely Quarternary Molecular Structure file(s) for 2O5G Structure Factors (563 Kb) Retrieve 2O5G in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2O5G from S2C, [Save to disk] Re-refined 2o5g structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2O5G 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 2O5G

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2O5G, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2o5g_B] [2o5g] [2o5g_A] SWISS-PROT database: [P62149] [P11799] Domain organization of [CALM_CHICK] [MYLK_CHICK] by SWISSPFAM Domain found in 2O5G: [EFh ] by SMART

Other resources with information on 2O5G

Community annotation for 2O5G at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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