1MA3		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	ALY, MES, ZN	enzyme
related structures	by homologous chain: 1S7G
Gene Ontology	Chain Function Process Component A protein-malonyllysine demalo... protein-succinyllysine desuc...
Primary reference	Structure of a Sir2 enzyme bound to an acetylated p53 peptide., Avalos JL, Celic I, Muhammad S, Cosgrove MS, Boeke JD, Wolberger C, Mol Cell 2002 Sep;10(3):523-35. PMID:12408821

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk] Biological Unit Coordinates (1ma3.pdb1.gz) 43 Kb LPC: Ligand-Protein Contacts for 1MA3 CSU: Contacts of Structural Units for 1MA3 Likely Quarternary Molecular Structure file(s) for 1MA3 Structure Factors (152 Kb) Retrieve 1MA3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1MA3 from S2C, [Save to disk] Re-refined 1ma3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1MA3 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: [1ma3] [1ma3_A] [1ma3_B] SWISS-PROT database: [O30124] [P04637] Belongs to the pore-forming pnc-27 peptide of 32 aas from the p53 tumor suppressor protein (pnc-27) family according to TCDB.

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