1U9H	Transcription	date	Aug 09, 2004
title	Heterocyclic Peptide Backbone Modification In Gcn4-Pli Based Coils: Replacement Of E(22)L(23)
authors	W.S.Horne, M.K.Yadav, C.D.Stout, M.R.Ghadiri
compound		source
Molecule: General Control Protein Gcn4 Chain: A, B Synonym: Amino Acid Biosynthesis Regulatory Protein Engineered: Yes Mutation: Yes		Synthetic: Yes Other_details: Prepared By Fmoc Solid Phase Peptide Synthes Sequence Of This Protein Can Be Found Naturally In Saccharo Cerevisiae (Baker'S Yeast).
symmetry	Space Group: P 43 2 2	R_factor 0.247 R_Free 0.284
crystal cell	length a length b length c angle alpha angle beta angle gamma 45.404 45.404 90.923 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.17 Å
ligand	ACE, TA4	enzyme
related structures	by homologous chain: 1GCL, 1W5L
Primary reference	Heterocyclic peptide backbone modifications in an alpha-helical coiled coil., Horne WS, Yadav MK, Stout CD, Ghadiri MR, J Am Chem Soc. 2004 Dec 1;126(47):15366-7. PMID:15563148

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (17 Kb) [Save to disk] Biological Unit Coordinates (1u9h.pdb1.gz) 24 Kb Biological Unit Coordinates (1u9h.pdb2.gz) 12 Kb LPC: Ligand-Protein Contacts for 1U9H CSU: Contacts of Structural Units for 1U9H Likely Quarternary Molecular Structure file(s) for 1U9H Structure Factors (37 Kb) Retrieve 1U9H in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1U9H from S2C, [Save to disk] Re-refined 1u9h structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

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Visual 3D analysis of 1U9H

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Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 1U9H, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1u9ha_, region A [Jmol] [rasmolscript] [script source]     - Domain d1u9hb_, region B [Jmol] [rasmolscript] [script source] Fold representative 1u9h from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1u9h_A] [1u9h_B] [1u9h] SWISS-PROT database: Domain organization of by SWISSPFAM

Other resources with information on 1U9H

Community annotation for 1U9H at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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