1SPF		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, 20 Models	resolution
note	1SPF is a representative structure
Gene Ontology	Chain Function Process Component A
Primary reference	The NMR structure of the pulmonary surfactant-associated polypeptide SP-C in an apolar solvent contains a valyl-rich alpha-helix., Johansson J, Szyperski T, Curstedt T, Wuthrich K, Biochemistry 1994 May 17;33(19):6015-23. PMID:8180229

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (215 Kb) [Save to disk] Biological Unit Coordinates (1spf.pdb1.gz) 11 Kb CSU: Contacts of Structural Units for 1SPF Original NMR restraints for 1SPF from PDB Retrieve 1SPF in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1SPF from S2C, [Save to disk]

View 1SPF 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: [1spf] [1spf_A] SWISS-PROT database: [P15785]

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