3Q1I	Transferase	date	Dec 17, 2010
title	Polo-Like Kinase I Polo-Box Domain In Complex With Fmpppmsps Phosphopeptide From Tcerg1
authors	P.Sledz, M.Hyvonen, C.Abell
compound		source
Molecule: Serinethreonine-Protein Kinase Plk1 Chain: A Fragment: Polo-Box Domain, Residues 371-594 Synonym: Polo-Like Kinase 1, Plk-1, Serinethreonine-Protei 13, Stpk13; Ec: 2.7.11.21 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Plk1, Plk Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Peptide From Transcription Elongation Regulator 1 Chain: E Synonym: Peptide From Tcerg1 Engineered: Yes		Synthetic: Yes Other_details: Synthetic Phosphopeptide
symmetry	Space Group: P 1 21 1	R_factor 0.197 R_Free 0.222
crystal cell	length a length b length c angle alpha angle beta angle gamma 35.500 51.500 57.600 90.00 101.00 90.00
method	X-Ray Diffraction	resolution	1.40 Å
ligand	1PE, NH2, PEG, PG0, SEP	enzyme	Transferase E.C.2.7.11.21 BRENDA
Primary reference	From crystal packing to molecular recognition: prediction and discovery of a binding site on the surface of polo-like kinase 1., Sledz P, Stubbs CJ, Lang S, Yang YQ, McKenzie GJ, Venkitaraman AR, Hyvonen M, Abell C, Angew Chem Int Ed Engl. 2011 Apr 18;50(17):4003-6. doi:, 10.1002/anie.201008019. Epub 2011 Mar 29. PMID:21472932

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (74 Kb) [Save to disk] Biological Unit Coordinates (3q1i.pdb1.gz) 69 Kb LPC: Ligand-Protein Contacts for 3Q1I CSU: Contacts of Structural Units for 3Q1I Structure Factors (541 Kb) Retrieve 3Q1I in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3Q1I from S2C, [Save to disk] Re-refined 3q1i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3Q1I 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 3Q1I

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3Q1I, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3q1i_A] [3q1i] [3q1i_E] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 3Q1I

Community annotation for 3Q1I at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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