2SFA		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
related structures	by homologous chain: 1CT2, 1CT4, 5SGA
Gene Ontology	Chain Function Process Component A
Primary reference	Purification, characterization, primary structure, crystallization and preliminary crystallographic study of a serine proteinase from Streptomyces fradiae ATCC 14544., Kitadokoro K, Tsuzuki H, Nakamura E, Sato T, Teraoka H, Eur J Biochem 1994 Feb 15;220(1):55-61. PMID:8119298

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (31 Kb) [Save to disk] Biological Unit Coordinates (2sfa.pdb1.gz) 27 Kb CSU: Contacts of Structural Units for 2SFA Likely Quarternary Molecular Structure file(s) for 2SFA Retrieve 2SFA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2SFA from S2C, [Save to disk]

View 2SFA 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: [2sfa] [2sfa_A] SWISS-PROT database: [P41140] Domain found in 2SFA: [Tryp_SPc ] by SMART

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