1IT6 Hydrolase date Jan 09, 2002
title Crystal Structure Of The Complex Between Calyculin A And The Catalytic Subunit Of Protein Phosphatase 1
authors A.Kita, S.Matsunaga, A.Takai, H.Kataiwa, T.Wakimoto, N.Fusetani, M.Isobe, K.Miki
compound source
Molecule: Serinethreonine Protein Phosphatase 1 Gamma (Pp1-Gamma) Catalytic Subunit;
Chain: A, B
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 2
R_factor 0.182 R_Free 0.218
length a length b length c angle alpha angle beta angle gamma
98.090 136.360 61.580 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand CYU, MN BindingDB enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1JK7, 1U32
A, B

Primary referenceCrystal structure of the complex between calyculin A and the catalytic subunit of protein phosphatase 1., Kita A, Matsunaga S, Takai A, Kataiwa H, Wakimoto T, Fusetani N, Isobe M, Miki K, Structure (Camb) 2002 May;10(5):715-24. PMID:12015153
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (105 Kb) [Save to disk]
  • Biological Unit Coordinates (1it6.pdb1.gz) 51 Kb
  • Biological Unit Coordinates (1it6.pdb2.gz) 51 Kb
  • LPC: Ligand-Protein Contacts for 1IT6
  • CSU: Contacts of Structural Units for 1IT6
  • Likely Quarternary Molecular Structure file(s) for 1IT6
  • Retrieve 1IT6 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1IT6 from S2C, [Save to disk]
  • View 1IT6 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 1IT6
  • 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 1IT6, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1it6a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1it6b_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1it6 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: [1it6_A] [1it6] [1it6_B]
  • SWISS-PROT database: [P36873]
  • Domain organization of [PP1G_HUMAN] by SWISSPFAM
  • Domain found in 1IT6: [PP2Ac ] by SMART
  • Other resources with information on 1IT6
  • Community annotation for 1IT6 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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