1SWN		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	BTN BindingDB	enzyme
related structures	by homologous chain: 1LCW, 1N4J
Gene Ontology	Chain Function Process Component B, C, A, D
Primary reference	Structural studies of binding site tryptophan mutants in the high-affinity streptavidin-biotin complex., Freitag S, Le Trong I, Chilkoti A, Klumb LA, Stayton PS, Stenkamp RE, J Mol Biol 1998 May 29;279(1):211-21. PMID:9636711

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk] Biological Unit Coordinates (1swn.pdb1.gz) 74 Kb LPC: Ligand-Protein Contacts for 1SWN CSU: Contacts of Structural Units for 1SWN Likely Quarternary Molecular Structure file(s) for 1SWN Structure Factors (274 Kb) Retrieve 1SWN in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1SWN from S2C, [Save to disk] Re-refined 1swn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1SWN 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: [1swn] [1swn_A] [1swn_B] [1swn_C] [1swn_D] SWISS-PROT database: [P22629]

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