3IKH	Transferase	date	Aug 05, 2009
title	Crystal Structure Of Ribokinase In Complex With Atp And Glyc The Active Site From Klebsiella Pneumoniae
authors	L.Satyanarayana, S.K.Burley, S.Swaminathan, New York Sgx Resear For Structural Genomics (Nysgxrc)
compound		source
Molecule: Carbohydrate Kinase Chain: A, B, C, D Ec: 2.7.1.15 Engineered: Yes		Organism_scientific: Klebsiella Pneumoniae Subsp. Pneumonia 78578; Organism_taxid: 272620 Strain: Atcc700721mgh78578) Gene: Kpn78578_16990, Kpn78578_169905340552, Kpn_01729 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Codon + Ril Expression_system_vector_type: Plasmid Expression_system_plasmid: Psgx3 (Bc)
symmetry	Space Group: P 1 21 1	R_factor 0.220 R_Free 0.240
crystal cell	length a length b length c angle alpha angle beta angle gamma 54.332 106.352 122.056 90.00 99.51 90.00
method	X-Ray Diffraction	resolution	1.88 Å
ligand	ATP, GOL, MSE	enzyme	Transferase E.C.2.7.1.15 BRENDA
Gene	KPN78578 ; KPN78578 ; KPN
Gene Ontology	Chain Function Process Component A, D, C, B

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (186 Kb) [Save to disk] Biological Unit Coordinates (3ikh.pdb1.gz) 92 Kb Biological Unit Coordinates (3ikh.pdb2.gz) 91 Kb LPC: Ligand-Protein Contacts for 3IKH CSU: Contacts of Structural Units for 3IKH Structure Factors (829 Kb) Retrieve 3IKH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3IKH from S2C, [Save to disk] Re-refined 3ikh structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3IKH 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 3IKH

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 3IKH, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ikh_D] [3ikh_B] [3ikh] [3ikh_A] [3ikh_C] SWISS-PROT database: [A6T989] Domain organization of [A6T989_KLEP7] by SWISSPFAM

Other resources with information on 3IKH

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

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