1ZLT	Transferase	date	May 09, 2005
title	Crystal Structure Of Chk1 Complexed With A Hymenaldisine Ana
authors	C.C.Lee, K.Ng, Y.Wan, N.Gray, G.Spraggon
compound		source
Molecule: Serinethreonine-Protein Kinase Chk1 Chain: A Fragment: Chk1kd (Residues 1-289) Ec: 2.7.1.37 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Chek1, Chk1 Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_strain: Sf21 Expression_system_vector_type: Baculovirus Expression_system_plasmid: Pfastbac1
symmetry	Space Group: P 1 21 1	R_factor 0.227 R_Free 0.265
crystal cell	length a length b length c angle alpha angle beta angle gamma 45.000 65.643 58.112 90.00 94.71 90.00
method	X-Ray Diffraction	resolution	1.74 Å
ligand	HYM, SO4	enzyme	Transferase E.C.2.7.1.37 BRENDA
Gene Ontology	Chain Function Process Component A

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (53 Kb) [Save to disk] Biological Unit Coordinates (1zlt.pdb1.gz) 49 Kb LPC: Ligand-Protein Contacts for 1ZLT CSU: Contacts of Structural Units for 1ZLT Likely Quarternary Molecular Structure file(s) for 1ZLT Retrieve 1ZLT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ZLT from S2C, [Save to disk]

View 1ZLT 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 1ZLT

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1ZLT, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1zlt] [1zlt_A] SWISS-PROT database: [O14757] Domain organization of [CHK1_HUMAN] by SWISSPFAM Domain found in 1ZLT: [S_TKc ] by SMART

Other resources with information on 1ZLT

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

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