1AR1		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, CU, HEA, LDA, MG	enzyme
related structures	by homologous chain: 1BVK, 1DFB, 1FVE, 1HEZ, 1M56, 1MCP, 1QLE
Gene Ontology	Chain Function Process Component A cytochrome-c oxidase activit... B C
Primary reference	Structure at 2.7 A resolution of the Paracoccus denitrificans two-subunit cytochrome c oxidase complexed with an antibody FV fragment., Ostermeier C, Harrenga A, Ermler U, Michel H, Proc Natl Acad Sci U S A 1997 Sep 30;94(20):10547-53. PMID:9380672

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (173 Kb) [Save to disk] Biological Unit Coordinates (1ar1.pdb1.gz) 165 Kb LPC: Ligand-Protein Contacts for 1AR1 CSU: Contacts of Structural Units for 1AR1 Likely Quarternary Molecular Structure file(s) for 1AR1 Retrieve 1AR1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1AR1 from S2C, [Save to disk]

View 1AR1 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: [1ar1] [1ar1_A] [1ar1_B] [1ar1_C] [1ar1_D] SWISS-PROT database: [P98002] [P08306] Belongs to the proton-translocating cytochrome oxidase (cox) superfamily according to TCDB. Domain found in 1AR1: [IGv ] by SMART

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