1I5U		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
related structures	by homologous chain: 1F03, 1IB7
Gene Ontology	Chain Function Process Component A
Primary reference	Effects of charged amino-acid mutation on the solution structure of cytochrome b(5) and binding between cytochrome b(5) and cytochrome c., Qian C, Yao Y, Ye K, Wang J, Tang W, Wang Y, Wang W, Lu J, Xie Y, Huang Z, Protein Sci. 2001 Dec;10(12):2451-9. PMID:11714912

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (26 Kb) [Save to disk] Biological Unit Coordinates (1i5u.pdb1.gz) 23 Kb LPC: Ligand-Protein Contacts for 1I5U CSU: Contacts of Structural Units for 1I5U Original NMR restraints for 1I5U from PDB Retrieve 1I5U in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1I5U from S2C, [Save to disk]

View 1I5U 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: [1i5u] [1i5u_A] SWISS-PROT database: [P00171] Domain found in 1I5U: [Cyt-b5 ] by SMART

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