1I8H	Membrane Protein Isomerase	date	Mar 14, 2001
title	Solution Structure Of Pin1 Ww Domain Complexed With Human Ta Phosphothreonine Peptide
authors	R.Wintjens, J.M.Wieruszeski, H.Drobecq, G.Lippens, I.Landrieu
compound		source
Molecule: Microtubule-Associated Protein Tau Chain: A Fragment: (Residues 541-553) Synonym: Phf-Tau Engineered: Yes		Synthetic: Yes Other_details: The Ligand Phosphopeptide Was Synthesized Fr Amide Resin Using Fmoc Strategy And Activation By Hbtu And 431a Peptide Synthesizer. The Sequence Of The Peptide Is Na Found In Homo Sapiens (Human).;
Molecule: Peptidyl-Prolyl Cis-Trans Isomerase Nima-Interact Chain: B Fragment: Ww Domain (Residues 6-44) Ec: 5.2.1.8 Engineered: Yes		Synthetic: Yes Other_details: The Pin1 Ww Domain Was Obtained By Peptide S Using The Boc-Benzyl Strategy And The Hbtu In Situ Activati Protocol On An Applied 430a Peptide Synthesizer. The Sequen Peptide Is Naturally Found In Homo Sapiens (Human).
method	Solution NMR
ligand	TPO	enzyme	Isomerase E.C.5.2.1.8 BRENDA
Primary reference	1H NMR study on the binding of Pin1 Trp-Trp domain with phosphothreonine peptides., Wintjens R, Wieruszeski JM, Drobecq H, Rousselot-Pailley P, Buee L, Lippens G, Landrieu I, J Biol Chem 2001 Jul 6;276(27):25150-6. PMID:11313338

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (145 Kb) [Save to disk] Biological Unit Coordinates (1i8h.pdb1.gz) 14 Kb LPC: Ligand-Protein Contacts for 1I8H CSU: Contacts of Structural Units for 1I8H Original NMR restraints for 1I8H from PDB Retrieve 1I8H in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1I8H from S2C, [Save to disk]

View 1I8H 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 1I8H

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1I8H, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1i8hb_, region B [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1i8h] [1i8h_B] [1i8h_A] SWISS-PROT database: [Q13526] [P10636] Domain organization of [PIN1_HUMAN] [TAU_HUMAN] by SWISSPFAM Domain found in 1I8H: [WW ] by SMART

Other resources with information on 1I8H

Community annotation for 1I8H at PDBWiki (http://pdbwiki.org) NMR Ensemble (OLDERADO: core, domain and representative structure database) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Domain movements in 1I8H from the Database of Macromolecular Movements. Images from IMB Jena Image Library of Biological Macromolecules.

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