1IA1		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	NDP, PO4, TQ3 BindingDB	enzyme
related structures	by homologous chain: 1M78, 1M79
Gene Ontology	Chain Function Process Component B, A
Primary reference	X-Ray crystal structures of Candida albicans dihydrofolate reductase: high resolution ternary complexes in which the dihydronicotinamide moiety of NADPH is displaced by an inhibitor., Whitlow M, Howard AJ, Stewart D, Hardman KD, Chan JH, Baccanari DP, Tansik RL, Hong JS, Kuyper LF, J Med Chem 2001 Aug 30;44(18):2928-32. PMID:11520201

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk] Biological Unit Coordinates (1ia1.pdb1.gz) 37 Kb Biological Unit Coordinates (1ia1.pdb2.gz) 38 Kb LPC: Ligand-Protein Contacts for 1IA1 CSU: Contacts of Structural Units for 1IA1 Likely Quarternary Molecular Structure file(s) for 1IA1 Structure Factors (258 Kb) Retrieve 1IA1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1IA1 from S2C, [Save to disk] Re-refined 1ia1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1IA1 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: [1ia1] [1ia1_A] [1ia1_B] SWISS-PROT database: [P22906]

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