Membrane Proteins of Known 3D Structure

Version 3.2 beta of MPEx released

Tue, 03 Nov 2009 21:00:00 -0700

Version 3.2 beta of MPEx is available. New features include a batch-processing mode for files in FASTA format. Totalizer now allows Translocon TM scale, display of helical wheel from either N-terminus or C-terminus perspective and rotation around helix center.

New structure: Human Integrin

Thu, 29 Oct 2009 23:30:00 -0700

Human Integrin alphaIIbbeta3 transmembrane-cytoplasmic heterodimer: Homo sapiens, NMR structure.

New structure: F-type Rotor Ring

Thu, 29 Oct 2009 23:30:00 -0700

Proton-coupled F1F0ATP synthase rotor ring (15 c subunits): Spirulina platensis, 2.10 Å.

New structure: Photosynthetic Reaction Center

Thu, 29 Oct 2009 23:30:00 -0700

Photosynthetic Reaction Center: Blastochloris viridis, 1.86 Å.

New structure: YiiP Zinc Transporter

Thu, 29 Oct 2009 23:30:00 -0700

YiiP Zinc Transporter: Escherichia coli, 2.9 Å.

New structure: RPE65 retinoid isomerase

Sun, 18 Oct 2009 18:30:00 -0700

Visual cycle RPE65 retinoid isomerase: Bos taurus, 2.14 Å.

New structure: FbpC ABC Transporter Nucleotide-binding domain

Thu, 1 Oct 2009 23:00:00 -0700

FbpC ferric iron transporter nucleotide-binding domain: Neisseria gonorrhoeae, 1.9 Å.

New structure: MscL mechanosensitive Channel

Fri, 4 Sep 2009 18:30:00 -0700

MscL mechanosensitive channel in an expanded intermediate state: Staphylococcus aureus, 3.8 Å.

New structure: ATP-gated P2X ion channel

Sat, 1 Aug 2009 23:30:00 -0700

ATP-gated P2X ion channel in closed state: Danio rerio, 3.1 Å.

New structure: ASIC1 Acid-Sensing Ion Channel

Sat, 1 Aug 2009 23:30:00 -0700

ASIC1 Acid-Sensing Ion Channel in desensitized state: Gallus gallus, 3.0 Å.

New structure: c14 Rotor Ring of proton translocating chloroplast ATP synthase

Sat, 1 Aug 2009 23:30:00 -0700

c14 Rotor Ring of proton translocating chloroplast ATP synthase: Spinacia oleracea, 3.8 Å.

New structure: AdiC amino acid antiporter

Fri, 24 Jul 2009 21:30:00 -0700

AdiC Arginine:Agmatine Antiporter: Escherichia coli, 3.2 Å.

New structure: ApcT Na-independent amino acid transporter

Fri, 24 Jul 2009 21:30:00 -0700

ApcT Na-independent amino acid transporter: Methanocaldococcus jannaschii, 2.35 Å.

New structure: Neuronal SNARE Complex with TM extension

Fri, 24 Jul 2009 21:30:00 -0700

Syntaxin 1A/SNAP-25/Synaptobrevin-2 Complex with transmembrane regions: ratus ratus, 3.40 Å.

New structure: Rotor Ring of Na-dependent F-ATP Synthase

Fri, 24 Jul 2009 21:30:00 -0700

Rotor Ring of Na-dependent F-ATP Synthase: Ilyobacter tartaricusi, 2.35 Å.

New structure: Diacylglycerol Kinase

Sun, 5 Jul 2009 16:30:00 -0700

Diacylglycerol Kinase (DAGK): Escherichia coli, NMR Structure (DPC micelles).

New structure: AdiC amino acid antiporter

Sat, 27 Jun 2009 18:00:00 -0700

AdiC Arginine:Agmatine Antiporter: Escherichia coli, 3.6 Å.

New structure: Yeast aquaporin

Fri, 19 Jun 2009 17:00:00 -0700

Aquaporin Aqy1: Pichia pastoris, 1.15 Å.

New structure: Sulfide:quinone reductase

Fri, 19 Jun 2009 17:00:00 -0700

Sulfide:quinone reductase: Aquifex aeolicus, 2.0 Å.

New structure: AQP4 water channel with lipids

Sun, 7 Jun 2009 21:00:00 -0700

AQP4: Ratus ratus, 2.8 Å by electron diffraction.

New structure: Photosystem II. Br-substituted to reveal chloride locations

Sun, 7 Jun 2009 21:00:00 -0700

Photosystem II: Thermocynechococcus vulcanus, 3.7 Å.

New structure: Shark Na-K ATPase

Fri, 5 Jun 2009 21:30:00 -0700

Na-K ATPase: Squalus acanthias, 2.4 Å.

New structure: Transglycosylate PBP1b

Fri, 5 Jun 2009 21:30:00 -0700

Bifunctional transglycosylate penicillin-binding protein 1b with TM segment: E. coli, 2.16 Å.

Version 3.1 of MPEx released

Thu, 14 May 2009 17:09:43 -0700

Version 3.1 of MPEx is now available. New features include implementation as a Java Web Start Application and inclusion of the translocon-based hydrophobicity scale.