1ULA		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
related structures	by homologous chain: 1ULB, 1V2H
Gene Ontology	Chain Function Process Component A
Primary reference	Application of crystallographic and modeling methods in the design of purine nucleoside phosphorylase inhibitors., Ealick SE, Babu YS, Bugg CE, Erion MD, Guida WC, Montgomery JA, Secrist JA 3rd, Proc Natl Acad Sci U S A 1991 Dec 15;88(24):11540-4. PMID:1763067

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (51 Kb) [Save to disk] Biological Unit Coordinates (1ula.pdb1.gz) 133 Kb CSU: Contacts of Structural Units for 1ULA Likely Quarternary Molecular Structure file(s) for 1ULA Structure Factors (149 Kb) Retrieve 1ULA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ULA from S2C, [Save to disk] Re-refined 1ula structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ULA 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: [1ula] [1ula_A] SWISS-PROT database: [P00491]

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