1VF7	Membrane Protein	date	Apr 09, 2004
title	Crystal Structure Of The Membrane Fusion Protein, Mexa Of Th Multidrug Transporter
authors	H.Akama, T.Matsuura, S.Kashiwagi, H.Yoneyama, T.Tsukihara, A.Naka T.Nakae
compound		source
Molecule: Multidrug Resistance Protein Mexa Chain: A, B, C, D, E, F, G, H, I, J, K, L, M Synonym: Membrane Fusion Protein Mexa Engineered: Yes		Organism_scientific: Pseudomonas Aeruginosa Organism_taxid: 287 Expression_system: Pseudomonas Aeruginosa Expression_system_taxid: 287 Expression_system_strain: Tnp070 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pmmb67he
symmetry	Space Group: P 1 21 1	R_factor 0.258 R_Free 0.282
crystal cell	length a length b length c angle alpha angle beta angle gamma 130.030 180.350 214.230 90.00 106.99 90.00
method	X-Ray Diffraction	resolution	2.40 Å
related structures	by homologous chain: 1T5E
Gene Ontology	Chain Function Process Component F, A, J, K, E, B, H, M, C, D, I, G, L xenobiotic transmembrane tra...
Primary reference	Crystal structure of the membrane fusion protein, MexA, of the multidrug transporter in Pseudomonas aeruginosa., Akama H, Matsuura T, Kashiwagi S, Yoneyama H, Narita S, Tsukihara T, Nakagawa A, Nakae T, J Biol Chem 2004 Jun 18;279(25):25939-42. Epub 2004 Apr 26. PMID:15117957

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (481 Kb) [Save to disk] Biological Unit Coordinates (1vf7.pdb1.gz) 469 Kb CSU: Contacts of Structural Units for 1VF7 Likely Quarternary Molecular Structure file(s) for 1VF7 Structure Factors (2756 Kb) Retrieve 1VF7 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1VF7 from S2C, [Save to disk] Re-refined 1vf7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1VF7 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.

Visual 3D analysis of 1VF7

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1VF7, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1vf7a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1vf7b_, region B [Jmol] [rasmolscript] [script source]     - Domain d1vf7c_, region C [Jmol] [rasmolscript] [script source]     - Domain d1vf7d_, region D [Jmol] [rasmolscript] [script source]     - Domain d1vf7e_, region E [Jmol] [rasmolscript] [script source]     - Domain d1vf7f_, region F [Jmol] [rasmolscript] [script source]     - Domain d1vf7g_, region G [Jmol] [rasmolscript] [script source]     - Domain d1vf7h_, region H [Jmol] [rasmolscript] [script source]     - Domain d1vf7i_, region I [Jmol] [rasmolscript] [script source]     - Domain d1vf7j_, region J [Jmol] [rasmolscript] [script source]     - Domain d1vf7k_, region K [Jmol] [rasmolscript] [script source]     - Domain d1vf7l_, region L [Jmol] [rasmolscript] [script source]     - Domain d1vf7m_, region M [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1vf7_G] [1vf7] [1vf7_H] [1vf7_L] [1vf7_D] [1vf7_F] [1vf7_K] [1vf7_I] [1vf7_E] [1vf7_A] [1vf7_B] [1vf7_J] [1vf7_C] [1vf7_M] SWISS-PROT database: [P52477] Belongs to the resistance-nodulation-cell division (rnd) superfamily according to TCDB. Domain organization of [MEXA_PSEAE] by SWISSPFAM

Other resources with information on 1VF7

Community annotation for 1VF7 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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