1A42		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	BZU, HG, ZN	enzyme
related structures	by homologous chain: 1BNW, 1LG6
Gene Ontology	Chain Function Process Component A
Primary reference	Structures of murine carbonic anhydrase IV and human carbonic anhydrase II complexed with brinzolamide: molecular basis of isozyme-drug discrimination., Stams T, Chen Y, Boriack-Sjodin PA, Hurt JD, Liao J, May JA, Dean T, Laipis P, Silverman DN, Christianson DW, Protein Sci 1998 Mar;7(3):556-63. PMID:9541386

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk] Biological Unit Coordinates (1a42.pdb1.gz) 43 Kb LPC: Ligand-Protein Contacts for 1A42 CSU: Contacts of Structural Units for 1A42 Likely Quarternary Molecular Structure file(s) for 1A42 Retrieve 1A42 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1A42 from S2C, [Save to disk]

View 1A42 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: [1a42] [1a42_A] SWISS-PROT database: [P00918] Domain found in 1A42: [Carb_anhydrase ] by SMART

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