2Y4Q	Transport Protein	date	Jan 07, 2011
title	Solution Structure Of The Ef-Hand Domain Of Human Polycystin
authors	M.D.Allen, S.Qamar, R.N.Sandford
compound		source
Molecule: Polycystin-2 Chain: A Fragment: Residues 717-792 Synonym: Autosomal Dominant Polycystic Kidney Disease Type Protein, Polycystic Kidney Disease 2 Protein, Polycystwin,		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Pkd2
method	Solution NMR
ligand	CA	enzyme

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (405 Kb) [Save to disk] Biological Unit Coordinates (2y4q.pdb1.gz) 21 Kb LPC: Ligand-Protein Contacts for 2Y4Q CSU: Contacts of Structural Units for 2Y4Q Original NMR restraints for 2Y4Q from PDB Retrieve 2Y4Q in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Y4Q from S2C, [Save to disk]

View 2Y4Q 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 2Y4Q

Cartoon representation from PDB Cartoon Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 2Y4Q, from MSDmotif at EBI Fold representative 2y4q from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2y4q_A] SWISS-PROT database: Domain organization of by SWISSPFAM Alignments of the sequence of 2Y4Q with the sequences similar proteins can be viewed for 2Y4Q's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.

Other resources with information on 2Y4Q

Community annotation for 2Y4Q at PDBWiki (http://pdbwiki.org)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

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