1V4A		date
authors
compound		source
symmetry		R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma
method	X-Ray Diffraction	resolution
ligand	MSE	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Structure of the n-terminal domain of Escherichia coli glutamine synthetase adenylyltransferase., Xu Y, Zhang R, Joachimiak A, Carr PD, Huber T, Vasudevan SG, Ollis DL, Structure (Camb) 2004 May;12(5):861-9. PMID:15130478

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (77 Kb) [Save to disk] Biological Unit Coordinates (1v4a.pdb1.gz) 71 Kb LPC: Ligand-Protein Contacts for 1V4A CSU: Contacts of Structural Units for 1V4A Likely Quarternary Molecular Structure file(s) for 1V4A Structure Factors (270 Kb) Retrieve 1V4A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1V4A from S2C, [Save to disk] Re-refined 1v4a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1V4A 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.

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1v4a] [1v4a_A] SWISS-PROT database: [P30870]

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