1FFI		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	2NC	enzyme
related structures	by homologous chain: 1DIF, 1K2B
Gene Ontology	Chain Function Process Component D, C
Primary reference	Structural implications of drug-resistant mutants of HIV-1 protease: high-resolution crystal structures of the mutant protease/substrate analogue complexes., Mahalingam B, Louis JM, Hung J, Harrison RW, Weber IT, Proteins 2001 Jun 1;43(4):455-64. PMID:11340661

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (37 Kb) [Save to disk] Biological Unit Coordinates (1ffi.pdb1.gz) 33 Kb LPC: Ligand-Protein Contacts for 1FFI CSU: Contacts of Structural Units for 1FFI Likely Quarternary Molecular Structure file(s) for 1FFI Retrieve 1FFI in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1FFI from S2C, [Save to disk]

View 1FFI 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: [1ffi] [1ffi_A] [1ffi_C] [1ffi_D] SWISS-PROT database: [P04587]

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