1FFR		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	NAG	enzyme
related structures	by homologous chain: 1EIB, 1K9T
Gene Ontology	Chain Function Process Component A
Primary reference	High resolution structural analyses of mutant chitinase A complexes with substrates provide new insight into the mechanism of catalysis., Papanikolau Y, Prag G, Tavlas G, Vorgias CE, Oppenheim AB, Petratos K, Biochemistry 2001 Sep 25;40(38):11338-43. PMID:11560481

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (105 Kb) [Save to disk] Biological Unit Coordinates (1ffr.pdb1.gz) 100 Kb LPC: Ligand-Protein Contacts for 1FFR CSU: Contacts of Structural Units for 1FFR Likely Quarternary Molecular Structure file(s) for 1FFR Structure Factors (656 Kb) Retrieve 1FFR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1FFR from S2C, [Save to disk] Re-refined 1ffr structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1FFR 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: [1ffr] [1ffr_A] SWISS-PROT database: [P07254] Domains found in 1FFR: [Glyco_18] [PKD ] by SMART

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