1TKI	Serine Kinase	date	May 29, 1998
title	Autoinhibited Serine Kinase Domain Of The Giant Muscle Prote
authors	M.O.Mayans, M.Gautel, M.Wilmanns
compound		source
Molecule: Titin Chain: A, B Fragment: Kinase Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Cell_line: Sf9 Organ: Heart Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_cell_line: Sf9 Expression_system_vector: Baculovirus
symmetry	Space Group: P 21 21 21	R_factor 0.207 R_Free 0.248
crystal cell	length a length b length c angle alpha angle beta angle gamma 78.610 89.770 113.320 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
note	1TKI (Molecule of the Month:pdb185)
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural basis for activation of the titin kinase domain during myofibrillogenesis., Mayans O, van der Ven PF, Wilm M, Mues A, Young P, Furst DO, Wilmanns M, Gautel M, Nature 1998 Oct 29;395(6705):863-9. PMID:9804419

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (118 Kb) [Save to disk] Biological Unit Coordinates (1tki.pdb1.gz) 58 Kb Biological Unit Coordinates (1tki.pdb2.gz) 58 Kb CSU: Contacts of Structural Units for 1TKI Likely Quarternary Molecular Structure file(s) for 1TKI Retrieve 1TKI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1TKI from S2C, [Save to disk]

View 1TKI 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 1TKI

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1TKI, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1tkia_, region A [Jmol] [rasmolscript] [script source]     - Domain d1tkib_, 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: [1tki] [1tki_A] [1tki_B] SWISS-PROT database: [Q8WZ42] Domain organization of [TITIN_HUMAN] by SWISSPFAM Domain found in 1TKI: [S_TKc ] by SMART

Other resources with information on 1TKI

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

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