4PGA		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	NH4, SO4	enzyme
related structures	by homologous chain: 1DJP
Gene Ontology	Chain Function Process Component A, B
Primary reference	Ion binding induces closed conformation in Pseudomonas 7A glutaminase-asparaginase (PGA): crystal structure of the PGA-SO4(2-)-NH4+ complex at 1.7 A resolution., Jakob CG, Lewinski K, LaCount MW, Roberts J, Lebioda L, Biochemistry 1997 Jan 28;36(4):923-31. PMID:9020792

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (112 Kb) [Save to disk] Biological Unit Coordinates (4pga.pdb1.gz) 211 Kb LPC: Ligand-Protein Contacts for 4PGA CSU: Contacts of Structural Units for 4PGA Likely Quarternary Molecular Structure file(s) for 4PGA Retrieve 4PGA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4PGA from S2C, [Save to disk]

View 4PGA 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: [4pga] [4pga_A] [4pga_B] SWISS-PROT database: [P10182] Domain found in 4PGA: [Asparaginase ] by SMART

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