1PX3		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	DMS, MG, NA	enzyme
related structures	by homologous chain: 1DP0, 1PX4
Gene Ontology	Chain Function Process Component B, D, A, C
Primary reference	Structural basis for the altered activity of Gly794 variants of Escherichia coli beta-galactosidase., Juers DH, Hakda S, Matthews BW, Huber RE, Biochemistry 2003 Nov 25;42(46):13505-11. PMID:14621996

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (731 Kb) [Save to disk] Biological Unit Coordinates (1px3.pdb1.gz) 719 Kb LPC: Ligand-Protein Contacts for 1PX3 CSU: Contacts of Structural Units for 1PX3 Likely Quarternary Molecular Structure file(s) for 1PX3 Structure Factors (4699 Kb) Retrieve 1PX3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1PX3 from S2C, [Save to disk] Re-refined 1px3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1PX3 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: [1px3] [1px3_A] [1px3_B] [1px3_C] [1px3_D] SWISS-PROT database: [P00722] Domain found in 1PX3: [Bgal_small_N ] by SMART

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