1UCQ		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	GAL, GLC, L2P, L3P, MAN, RET	enzyme
related structures	by homologous chain: 1AP9, 1TN0
Gene Ontology	Chain Function Process Component A ion channel activity
Primary reference	Crystal Structure of the L Intermediate of Bacteriorhodopsin: Evidence for Vertical Translocation of a Water Molecule during the Proton Pumping Cycle., Kouyama T, Nishikawa T, Tokuhisa T, Okumura H, J Mol Biol 2004 Jan 9;335(2):531-46. PMID:14672661

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk] Biological Unit Coordinates (1ucq.pdb1.gz) 123 Kb LPC: Ligand-Protein Contacts for 1UCQ CSU: Contacts of Structural Units for 1UCQ Likely Quarternary Molecular Structure file(s) for 1UCQ Structure Factors (159 Kb) Retrieve 1UCQ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1UCQ from S2C, [Save to disk] Re-refined 1ucq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1UCQ 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: [1ucq] [1ucq_A] SWISS-PROT database: [P02945] Belongs to the ion-translocating microbial rhodopsin (mr) family according to TCDB. Domain found in 1UCQ: [Bac_rhodopsin ] by SMART

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