3A4A		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	CA, GLC	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structures of isomaltase from Saccharomyces cerevisiae and in complex with its competitive inhibitor maltose., Yamamoto K, Miyake H, Kusunoki M, Osaki S, FEBS J. 2010 Oct;277(20):4205-14. doi: 10.1111/j.1742-4658.2010.07810.x., Epub 2010 Aug 31. PMID:20812985

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (110 Kb) [Save to disk] Biological Unit Coordinates (3a4a.pdb1.gz) 106 Kb LPC: Ligand-Protein Contacts for 3A4A CSU: Contacts of Structural Units for 3A4A Structure Factors (1305 Kb) Retrieve 3A4A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3A4A from S2C, [Save to disk] Re-refined 3a4a structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3A4A 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: [3a4a] [3a4a_A] SWISS-PROT database: Domain found in 3A4A: [Aamy ] by SMART

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