1ECJ		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	AMP	enzyme
related structures	by homologous chain: 1ECB, 1ECC
Gene Ontology	Chain Function Process Component B, A, D, C
Primary reference	Crystal structure of glutamine phosphoribosylpyrophosphate amidotransferase from Escherichia coli., Muchmore CR, Krahn JM, Kim JH, Zalkin H, Smith JL, Protein Sci 1998 Jan;7(1):39-51. PMID:9514258

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (315 Kb) [Save to disk] Biological Unit Coordinates (1ecj.pdb1.gz) 158 Kb Biological Unit Coordinates (1ecj.pdb2.gz) 158 Kb Biological Unit Coordinates (1ecj.pdb3.gz) 311 Kb LPC: Ligand-Protein Contacts for 1ECJ CSU: Contacts of Structural Units for 1ECJ Likely Quarternary Molecular Structure file(s) for 1ECJ Retrieve 1ECJ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ECJ from S2C, [Save to disk]

View 1ECJ 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: [1ecj_C] [1ecj_D] [1ecj] [1ecj_A] [1ecj_B] SWISS-PROT database: [P0AG16]

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