1YF4		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	CA, NH2	enzyme
related structures	by homologous chain: 1BTZ, 1TIO
Gene Ontology	Chain Function Process Component A
Primary reference	Trypsin inhibition by a peptide hormone: crystal structure of trypsin-vasopressin complex., Syed Ibrahim B, Pattabhi V, J Mol Biol 2005 May 20;348(5):1191-8. Epub 2005 Apr 1. PMID:15854654

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (42 Kb) [Save to disk] Biological Unit Coordinates (1yf4.pdb1.gz) 38 Kb LPC: Ligand-Protein Contacts for 1YF4 CSU: Contacts of Structural Units for 1YF4 Likely Quarternary Molecular Structure file(s) for 1YF4 Structure Factors (124 Kb) Retrieve 1YF4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1YF4 from S2C, [Save to disk] Re-refined 1yf4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1YF4 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: [1yf4] [1yf4_A] [1yf4_B] SWISS-PROT database: [P00761] Domain found in 1YF4: [Tryp_SPc ] by SMART

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