2CCK	Transferase	date	Jan 16, 2006
title	Crystal Structure Of Unliganded S. Aureus Thymidylate Kinase
authors	M.Kotaka, B.Dhaliwal, J.Ren, C.E.Nichols, R.Angell, M.Lockyer, A.R D.K.Stammers
compound		source
Molecule: Thymidylate Kinase Chain: A, B Synonym: Dtmp Kinase Ec: 2.7.4.9 Engineered: Yes		Organism_scientific: Staphylococcus Aureus Organism_taxid: 1280 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet3a
symmetry	Space Group: P 1 21 1	R_factor 0.197 R_Free 0.255
crystal cell	length a length b length c angle alpha angle beta angle gamma 46.260 89.880 50.150 90.00 99.92 90.00
method	X-Ray Diffraction	resolution	2.21 Å
ligand	CL, EDO	enzyme	Transferase E.C.2.7.4.9 BRENDA
Gene Ontology	Chain Function Process Component A, B thymidylate kinase activity
Primary reference	Structures of S. aureus thymidylate kinase reveal an atypical active site configuration and an intermediate conformational state upon substrate binding., Kotaka M, Dhaliwal B, Ren J, Nichols CE, Angell R, Lockyer M, Hawkins AR, Stammers DK, Protein Sci. 2006 Apr;15(4):774-84. Epub 2006 Mar 7. PMID:16522804

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (71 Kb) [Save to disk] Biological Unit Coordinates (2cck.pdb1.gz) 67 Kb LPC: Ligand-Protein Contacts for 2CCK CSU: Contacts of Structural Units for 2CCK Likely Quarternary Molecular Structure file(s) for 2CCK Structure Factors (128 Kb) Retrieve 2CCK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2CCK from S2C, [Save to disk] Re-refined 2cck structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2CCK 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 2CCK

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 2CCK, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2cck] [2cck_B] [2cck_A] SWISS-PROT database: [P65248] Domain organization of [KTHY_STAAM] by SWISSPFAM

Other resources with information on 2CCK

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

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---