1R9L		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	BET, UNX	enzyme
note	1R9L is a representative structure
related structures	by homologous chain: 1R9Q
Gene Ontology	Chain Function Process Component A
Primary reference	Cation-pi interactions as determinants for binding of the compatible solutes glycine betaine and proline betaine by the periplasmic ligand-binding protein ProX from Escherichia coli., Schiefner A, Breed J, Bosser L, Kneip S, Gade J, Holtmann G, Diederichs K, Welte W, Bremer E, J Biol Chem 2004 Feb 13;279(7):5588-96. Epub 2003 Nov 11. PMID:14612446

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (61 Kb) [Save to disk] Biological Unit Coordinates (1r9l.pdb1.gz) 56 Kb LPC: Ligand-Protein Contacts for 1R9L CSU: Contacts of Structural Units for 1R9L Likely Quarternary Molecular Structure file(s) for 1R9L Structure Factors (315 Kb) Retrieve 1R9L in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1R9L from S2C, [Save to disk] Re-refined 1r9l structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1R9L 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: [1r9l] [1r9l_A] SWISS-PROT database: [P0AFM2] Belongs to the atp-binding cassette (abc) superfamily according to TCDB.

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