1IAB		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	CO	enzyme
related structures	by homologous chain: 1AST
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structures, spectroscopic features, and catalytic properties of cobalt(II), copper(II), nickel(II), and mercury(II) derivatives of the zinc endopeptidase astacin. A correlation of structure and proteolytic activity., Gomis-Ruth FX, Grams F, Yiallouros I, Nar H, Kusthardt U, Zwilling R, Bode W, Stocker W, J Biol Chem 1994 Jun 24;269(25):17111-7. PMID:8006015

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (39 Kb) [Save to disk] Biological Unit Coordinates (1iab.pdb1.gz) 36 Kb LPC: Ligand-Protein Contacts for 1IAB CSU: Contacts of Structural Units for 1IAB Likely Quarternary Molecular Structure file(s) for 1IAB Retrieve 1IAB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1IAB from S2C, [Save to disk]

View 1IAB 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: [1iab] [1iab_A] SWISS-PROT database: [P07584] Domain found in 1IAB: [ZnMc ] by SMART

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