2PHK	Complex (Transferase Peptide)	date	Jun 18, 1998
title	The Crystal Structure Of A Phosphorylase Kinase Peptide Subs Complex: Kinase Substrate Recognition
authors	E.D.Lowe, M.E.M.Noble, V.T.Skamnaki, N.G.Oikonomakos, D.J.Owen, L.N.Johnson
compound		source
Molecule: Phosphorylase Kinase Chain: A Fragment: Catalytic Domain Ec: 2.7.1.38 Engineered: Yes		Organism_scientific: Oryctolagus Cuniculus Organism_common: Rabbit Organism_taxid: 9986 Strain: New Zealand White Cell_line: Bl21 Organ: Skeletal Tissue: Skeletal Muscle Gene: Phkg Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmw172
Molecule: Mc-Peptide Chain: B Engineered: Yes
symmetry	Space Group: P 32 2 1	R_factor 0.236 R_Free 0.300
crystal cell	length a length b length c angle alpha angle beta angle gamma 65.300 65.300 145.800 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	ATP, GOL, MN	enzyme	Transferase E.C.2.7.1.38 BRENDA
related structures	by homologous chain: 1QL6
Gene Ontology	Chain Function Process Component A
Primary reference	The crystal structure of a phosphorylase kinase peptide substrate complex: kinase substrate recognition., Lowe ED, Noble ME, Skamnaki VT, Oikonomakos NG, Owen DJ, Johnson LN, EMBO J 1997 Nov 17;16(22):6646-58. PMID:9362479

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (54 Kb) [Save to disk] Biological Unit Coordinates (2phk.pdb1.gz) 96 Kb LPC: Ligand-Protein Contacts for 2PHK CSU: Contacts of Structural Units for 2PHK Likely Quarternary Molecular Structure file(s) for 2PHK Retrieve 2PHK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2PHK from S2C, [Save to disk]

View 2PHK 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 2PHK

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2PHK, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d2phka_, region A [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2phk_B] [2phk_A] [2phk] SWISS-PROT database: [P00518] Domain organization of [PHKG1_RABIT] by SWISSPFAM Domain found in 2PHK: [S_TKc ] by SMART

Other resources with information on 2PHK

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

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