1L3H Immune System date Feb 27, 2002
title Nmr Structure Of P41icf, A Potent Inhibitor Of Human Cathepsin L
authors C.Chiva, P.Barthe, A.Codina, E.Giralt
compound source
Molecule: Mhc Class II-Associated P41 Invariant Chain Fragment (P41icf);
Chain: A
Fragment: Thyroglobulin-Like Domain
Synonym: Hla Class II Histocompatibility Antigen, Gamma Chain;
Engineered: Yes
Synthetic: Yes
Other_details: This Sequence Occurs Naturally In Humans.
methodSolution NMR
related structures by homologous chain: 1ICF
Primary referenceSynthesis and NMR structure of p41icf, a potent inhibitor of human cathepsin L., Chiva C, Barthe P, Codina A, Gairi M, Molina F, Granier C, Pugniere M, Inui T, Nishio H, Nishiuchi Y, Kimura T, Sakakibara S, Albericio F, Giralt E, J Am Chem Soc 2003 Feb 12;125(6):1508-17. PMID:12568610
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (482 Kb) [Save to disk]
  • CSU: Contacts of Structural Units for 1L3H
  • Original NMR restraints for 1L3H from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1L3H in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1L3H from S2C, [Save to disk]
  • View 1L3H 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 1L3H
  • 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 1L3H, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1l3ha_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1l3h from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1l3h] [1l3h_A]
  • SWISS-PROT database: [P04233]
  • Domain organization of [HG2A_HUMAN] by SWISSPFAM
  • Domain found in 1L3H: [TY ] by SMART
  • Other resources with information on 1L3H
  • Community annotation for 1L3H at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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