1NAL		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	SO4	enzyme
related structures	by homologous chain: 1FDY, 1HL2
Gene Ontology	Chain Function Process Component 3, 1, 2, 4
Primary reference	The three-dimensional structure of N-acetylneuraminate lyase from Escherichia coli., Izard T, Lawrence MC, Malby RL, Lilley GG, Colman PM, Structure 1994 May 15;2(5):361-9. PMID:8081752

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (184 Kb) [Save to disk] Biological Unit Coordinates (1nal.pdb1.gz) 179 Kb LPC: Ligand-Protein Contacts for 1NAL CSU: Contacts of Structural Units for 1NAL Likely Quarternary Molecular Structure file(s) for 1NAL Structure Factors (966 Kb) Retrieve 1NAL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NAL from S2C, [Save to disk] Re-refined 1nal structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1NAL 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: [1nal] [1nal_1] [1nal_2] [1nal_3] [1nal_4] SWISS-PROT database: [P0A6L4] Domain found in 1NAL: [DHDPS ] by SMART

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