1NCB		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	BMA, CA, MAN, NAG	enzyme
related structures	by homologous chain: 1IGJ, 1IKF, 1INY, 1IQW, 1NCA
Gene Ontology	Chain Function Process Component N
Primary reference	Crystal structures of two mutant neuraminidase-antibody complexes with amino acid substitutions in the interface., Tulip WR, Varghese JN, Webster RG, Laver WG, Colman PM, J Mol Biol 1992 Sep 5;227(1):149-59. PMID:1522584

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (139 Kb) [Save to disk] Biological Unit Coordinates (1ncb.pdb1.gz) 516 Kb Biological Unit Coordinates (1ncb.pdb2.gz) 898 Kb LPC: Ligand-Protein Contacts for 1NCB CSU: Contacts of Structural Units for 1NCB Likely Quarternary Molecular Structure file(s) for 1NCB Structure Factors (262 Kb) Retrieve 1NCB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1NCB from S2C, [Save to disk] Re-refined 1ncb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1NCB 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: [1ncb] [1ncb_H] [1ncb_L] [1ncb_N] SWISS-PROT database: [P01865] [P03472] Domains found in 1NCB: [IG_like] [IGv ] by SMART

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