1B4O		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
related structures	by homologous chain: 1BBX
Gene Ontology	Chain Function Process Component A endoribonuclease activity
Primary reference	A single-point mutation in the extreme heat- and pressure-resistant sso7d protein from sulfolobus solfataricus leads to a major rearrangement of the hydrophobic core., Consonni R, Santomo L, Fusi P, Tortora P, Zetta L, Biochemistry 1999 Sep 28;38(39):12709-17. PMID:10504241

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (20 Kb) [Save to disk] Biological Unit Coordinates (1b4o.pdb1.gz) 17 Kb CSU: Contacts of Structural Units for 1B4O Experimental data, such as chemical shifts, at BioMagResBank (BMRB) NMR Restraints Grid from BioMagResBank (BMRB) Retrieve 1B4O in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1B4O from S2C, [Save to disk]

View 1B4O 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: [1b4o] [1b4o_A] SWISS-PROT database: [P61991]

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