4A1U		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	ACE, B3A, B3E, CL, HR7, HT7, NH2, SO4	enzyme
note	4A1U is a representative structure
Gene Ontology	Chain Function Process Component A
Primary reference	Evaluation of Diverse alpha/beta-Backbone Patterns for Functional alpha-Helix Mimicry: Analogues of the Bim BH3 Domain., Boersma MD, Haase HS, Peterson-Kaufman KJ, Lee EF, Clarke OB, Colman PM, Smith BJ, Horne WS, Fairlie WD, Gellman SH, J Am Chem Soc. 2011 Dec 8. PMID:22040025

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (78 Kb) [Save to disk] Biological Unit Coordinates (4a1u.pdb1.gz) 71 Kb LPC: Ligand-Protein Contacts for 4A1U CSU: Contacts of Structural Units for 4A1U Structure Factors (1276 Kb) Retrieve 4A1U in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4A1U from S2C, [Save to disk] Re-refined 4a1u structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4A1U 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: [4a1u] [4a1u_A] [4a1u_B] SWISS-PROT database: Domains found in 4A1U: [BCL] [BH4 ] by SMART

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