4HK4	Crystal structure of apo Tyrosine-tRNA ligase mutant protein	date
authors	Yu, Y., Zhou, Q., Dong, J., Li, J., Xiaoxuan, L., Mukherjee, A., Ouyang, H., Nilges, M., Li, H., Gao, F., Gong, W., Lu, Y., Wang, J.
compound		source
symmetry		R_factor R_Free 0.2766
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution	2.30
ligand	PEG	enzyme
Gene Ontology	Chain Function Process Component A

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (54 Kb) [Save to disk] Biological Unit Coordinates (4hk4.pdb1.gz) 98 Kb LPC: Ligand-Protein Contacts for 4HK4 CSU: Contacts of Structural Units for 4HK4 Structure Factors (172 Kb) Retrieve 4HK4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4HK4 from S2C, [Save to disk] Re-refined 4hk4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4HK4 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 4HK4

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 4HK4, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4hk4_A] [4hk4] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 4HK4

Community annotation for 4HK4 at PDBWiki (http://pdbwiki.org)

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