1P33		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	MTX, NDP	enzyme
related structures	by homologous chain: 1W0C
Gene Ontology	Chain Function Process Component D, C, B, A
Primary reference	Structure of pteridine reductase (PTR1) from Leishmania tarentolae., Zhao H, Bray T, Ouellette M, Zhao M, Ferre RA, Matthews D, Whiteley JM, Varughese KI, Acta Crystallogr D Biol Crystallogr 2003 Sep;59(Pt 9):1539-44. PMID:12925782

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (177 Kb) [Save to disk] Biological Unit Coordinates (1p33.pdb1.gz) 169 Kb LPC: Ligand-Protein Contacts for 1P33 CSU: Contacts of Structural Units for 1P33 Likely Quarternary Molecular Structure file(s) for 1P33 Structure Factors (346 Kb) Retrieve 1P33 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1P33 from S2C, [Save to disk] Re-refined 1p33 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1P33 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: [1p33] [1p33_A] [1p33_B] [1p33_C] [1p33_D] SWISS-PROT database: [P42556]

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