3IA3		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	HEM	enzyme
Gene Ontology	Chain Function Process Component A, C B, D peroxidase activity
Primary reference	A cis-proline in alpha-hemoglobin stabilizing protein directs the structural reorganization of alpha-hemoglobin., Gell DA, Feng L, Zhou S, Jeffrey PD, Bendak K, Gow A, Weiss MJ, Shi Y, Mackay JP, J Biol Chem. 2009 Oct 23;284(43):29462-9. Epub 2009 Aug 25. PMID:19706593

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (79 Kb) [Save to disk] Biological Unit Coordinates (3ia3.pdb1.gz) 37 Kb Biological Unit Coordinates (3ia3.pdb2.gz) 38 Kb LPC: Ligand-Protein Contacts for 3IA3 CSU: Contacts of Structural Units for 3IA3 Likely Quarternary Molecular Structure file(s) for 3IA3 Structure Factors (65 Kb) Retrieve 3IA3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3IA3 from S2C, [Save to disk] Re-refined 3ia3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3IA3 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: [3ia3] [3ia3_A] [3ia3_B] [3ia3_C] [3ia3_D] SWISS-PROT database: [Q9NZD4] [P69905] Belongs to the pore-forming globin (globin) family according to TCDB.

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