1BBB		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	CMO, HEM	enzyme
related structures	by homologous chain: 1QSH, 1QSI
Gene Ontology	Chain Function Process Component A, C peroxidase activity D, B peroxidase activity
Primary reference	A third quaternary structure of human hemoglobin A at 1.7-A resolution., Silva MM, Rogers PH, Arnone A, J Biol Chem 1992 Aug 25;267(24):17248-56. PMID:1512262

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (103 Kb) [Save to disk] Biological Unit Coordinates (1bbb.pdb1.gz) 97 Kb LPC: Ligand-Protein Contacts for 1BBB CSU: Contacts of Structural Units for 1BBB Likely Quarternary Molecular Structure file(s) for 1BBB Structure Factors (453 Kb) Retrieve 1BBB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BBB from S2C, [Save to disk] Re-refined 1bbb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1BBB 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: [1bbb] [1bbb_A] [1bbb_B] [1bbb_C] [1bbb_D] SWISS-PROT database: [P69905] [P68871] Belongs to the pore-forming globin (globin) family according to TCDB. Belongs to the pore-forming globin (globin) family according to TCDB.

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