1I55		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	HEC, ZNH	enzyme
related structures	by homologous chain: 1CHI, 1CRJ
Gene Ontology	Chain Function Process Component B, A electron transfer activity
Primary reference	Electron tunneling in protein crystals., Tezcan FA, Crane BR, Winkler JR, Gray HB, Proc Natl Acad Sci U S A 2001 Apr 24;98(9):5002-6. PMID:11296248

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk] Biological Unit Coordinates (1i55.pdb1.gz) 22 Kb Biological Unit Coordinates (1i55.pdb2.gz) 21 Kb LPC: Ligand-Protein Contacts for 1I55 CSU: Contacts of Structural Units for 1I55 Likely Quarternary Molecular Structure file(s) for 1I55 Retrieve 1I55 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1I55 from S2C, [Save to disk]

View 1I55 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: [1i55] [1i55_A] [1i55_B] SWISS-PROT database: [P81459]

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