2R19		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
Gene Ontology	Chain Function Process Component B, A
Primary reference	Novel structure of the conserved gram-negative lipopolysaccharide transport protein a and mutagenesis analysis., Suits MD, Sperandeo P, Deho G, Polissi A, Jia Z, J Mol Biol. 2008 Jul 11;380(3):476-88. Epub 2008 Apr 26. PMID:18534617

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (52 Kb) [Save to disk] Biological Unit Coordinates (2r19.pdb1.gz) 93 Kb CSU: Contacts of Structural Units for 2R19 Likely Quarternary Molecular Structure file(s) for 2R19 Structure Factors (530 Kb) Retrieve 2R19 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2R19 from S2C, [Save to disk] Re-refined 2r19 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2R19 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: [2r19] [2r19_A] [2r19_B] SWISS-PROT database: [P0ADV1] Belongs to the outer membrane lipopolysaccharide export porin (lps-ep) family according to TCDB.

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