1R8B		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	ATP, CL, MG, MN, NA	enzyme
related structures	by homologous chain: 1R8C, 1UET
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structures of an archaeal class I CCA-adding enzyme and its nucleotide complexes., Xiong Y, Li F, Wang J, Weiner AM, Steitz TA, Mol Cell 2003 Nov;12(5):1165-72. PMID:14636575

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (87 Kb) [Save to disk] Biological Unit Coordinates (1r8b.pdb1.gz) 158 Kb LPC: Ligand-Protein Contacts for 1R8B CSU: Contacts of Structural Units for 1R8B Likely Quarternary Molecular Structure file(s) for 1R8B Structure Factors (294 Kb) Retrieve 1R8B in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1R8B from S2C, [Save to disk] Re-refined 1r8b structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1R8B 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: [1r8b] [1r8b_A] SWISS-PROT database: [O28126]

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