1MRU	Transferase	date	Sep 18, 2002
title	Intracellular Serthr Protein Kinase Domain Of Mycobacterium Tuberculosis Pknb.
authors	T.A.Young, B.Delagoutte, J.A.Endrizzi, T.Alber, Tb Structural Ge Consortium (Tbsgc)
compound		source
Molecule: Probable Serinethreonine-Protein Kinase Pknb Chain: A, B Fragment: Catalytic Domain Synonym: Regulatory Prokaryotic Protein Ec: 2.7.1.- Engineered: Yes		Organism_scientific: Mycobacterium Tuberculosis Organism_taxid: 1773 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_cell_line: Bl21 (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28b
symmetry	Space Group: P 1 21 1	R_factor 0.232 R_Free 0.297
crystal cell	length a length b length c angle alpha angle beta angle gamma 63.100 50.170 111.070 90.00 96.19 90.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand	AGS, MG	enzyme	Transferase E.C.2.7.1 BRENDA
related structures	by homologous chain: 1O6Y
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure of Mycobacterium tuberculosis PknB supports a universal activation mechanism for Ser/Thr protein kinases., Young TA, Delagoutte B, Endrizzi JA, Falick AM, Alber T, Nat Struct Biol 2003 Mar;10(3):168-74. PMID:12548283

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (89 Kb) [Save to disk] Biological Unit Coordinates (1mru.pdb1.gz) 43 Kb Biological Unit Coordinates (1mru.pdb2.gz) 43 Kb LPC: Ligand-Protein Contacts for 1MRU CSU: Contacts of Structural Units for 1MRU Likely Quarternary Molecular Structure file(s) for 1MRU Structure Factors (158 Kb) Retrieve 1MRU in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1MRU from S2C, [Save to disk] Re-refined 1mru structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1MRU 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 1MRU

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 1MRU, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1mrua_, region A [Jmol] [rasmolscript] [script source]     - Domain d1mrub_, region B [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: [1mru_B] [1mru_A] [1mru] SWISS-PROT database: [P0A5S4] Domain organization of [PKNB_MYCTU] by SWISSPFAM Domain found in 1MRU: [S_TKc ] by SMART

Other resources with information on 1MRU

Community annotation for 1MRU at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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Images from IMB Jena Image Library of Biological Macromolecules.

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