1B5A		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	HEM	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	The origin of differences in the physical properties of the equilibrium forms of cytochrome b5 revealed through high-resolution NMR structures and backbone dynamic analyses., Dangi B, Sarma S, Yan C, Banville DL, Guiles RD, Biochemistry 1998 Jun 9;37(23):8289-302. PMID:9622481

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (30 Kb) [Save to disk] Biological Unit Coordinates (1b5a.pdb1.gz) 27 Kb LPC: Ligand-Protein Contacts for 1B5A CSU: Contacts of Structural Units for 1B5A Retrieve 1B5A in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1B5A from S2C, [Save to disk]

View 1B5A 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: [1b5a] [1b5a_A] SWISS-PROT database: [P00173] Domain found in 1B5A: [Cyt-b5 ] by SMART

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