6UUQ Hydrolase Signaling Protein date Oct 31, 2019
title Structure Of Calcineurin Bound To Rcan1
authors S.Sheftic, R.Page, W.Peti
compound source
Molecule: Serinethreonine-Protein Phosphatase 2b Catalytic Alpha Isoform;
Chain: A
Synonym: Cam-Prp Catalytic Subunit,Calmodulin-Dependent Cal Subunit Alpha Isoform;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ppp3ca, Calna, Cna
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Calcipressin-1
Chain: B
Synonym: Adapt78,Down Syndrome Critical Region Protein 1,My Enriched Calcineurin-Interacting Protein 1,Mcip1,Regulator Calcineurin 1;
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Rcan1, Adapt78, Csp1, Dsc1, Dscr1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.164 R_Free 0.205
length a length b length c angle alpha angle beta angle gamma
57.841 71.159 92.049 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.85 Å
ligand FE, PO4, ZN enzyme Hydrolase E.C. BRENDA
Primary referenceThe structure of the RCAN1:CN complex explains the inhibition of and substrate recruitment by calcineurin., Li Y, Sheftic SR, Grigoriu S, Schwieters CD, Page R, Peti W, Sci Adv. 2020 Jul 1;6(27). pii: 6/27/eaba3681. doi: 10.1126/sciadv.aba3681. Print, 2020 Jul. PMID:32936779
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (66 Kb) [Save to disk]
  • Biological Unit Coordinates (6uuq.pdb1.gz) 59 Kb
  • LPC: Ligand-Protein Contacts for 6UUQ
  • CSU: Contacts of Structural Units for 6UUQ
  • Structure Factors (462 Kb)
  • Retrieve 6UUQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6UUQ from S2C, [Save to disk]
  • View 6UUQ 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 6UUQ
  • 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
  • Fold representative 6uuq from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6uuq_B] [6uuq_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6UUQ
  • Community annotation for 6UUQ at PDBWiki (http://pdbwiki.org)

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