3NMN Protein Binding date Jun 22, 2010
title Crystal Structure Of Pyrabactin-Bound Abscisic Acid Receptor Complex With Type 2c Protein Phosphatase Abi1
authors X.E.Zhou, K.Melcher, L.M.Ng, F.F.Soon, Y.Xu, K.M.Suino-Powell, A J.Li, E.L.Yong, H.E.Xu
compound source
Molecule: Abscisic Acid Receptor Pyl1
Chain: A, C
Synonym: Pyr1-Like Protein 1, Abi1-Binding Protein 6, Regul Components Of Aba Receptor 9;
Engineered: Yes
Organism_scientific: Arabidopsis Thaliana
Organism_common: Mouse-Ear Cress,Thale-Cress
Organism_taxid: 3702
Gene: Pyl1, Rcar12, At5g46790, Mza15.21
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21
Expression_system_vector: Plasmid
Expression_system_plasmid: Pet24a

Molecule: Protein Phosphatase 2c 56
Chain: B, D
Synonym: Atpp2c56, Protein Phosphatase 2c Abi1, Pp2c Abi1, Abscisic Acid-Insensitive 1;
Ec: 3.1.3.16
Engineered: Yes

Organism_scientific: Arabidopsis Thaliana
Organism_common: Mouse-Ear Cress,Thale-Cress
Organism_taxid: 3702
Gene: Abi1, At4g26080, F20b18.190
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21
Expression_system_vector: Plasmid
Expression_system_plasmid: Pet24a
symmetry Space Group: P 1
R_factor 0.210 R_Free 0.248
crystal
cell
length a length b length c angle alpha angle beta angle gamma
59.978 66.710 72.598 115.78 95.43 105.60
method X-Ray Diffractionresolution 2.15 Å
ligand MG, PYV enzyme Hydrolase E.C.3.1.3.16 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
D, B


Primary referenceIdentification and mechanism of ABA receptor antagonism., Melcher K, Xu Y, Ng LM, Zhou XE, Soon FF, Chinnusamy V, Suino-Powell KM, Kovach A, Tham FS, Cutler SR, Li J, Yong EL, Zhu JK, Xu HE, Nat Struct Mol Biol. 2010 Sep;17(9):1102-8. Epub 2010 Aug 22. PMID:20729862
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (301 Kb) [Save to disk]
  • Biological Unit Coordinates (3nmn.pdb1.gz) 147 Kb
  • Biological Unit Coordinates (3nmn.pdb2.gz) 151 Kb
  • LPC: Ligand-Protein Contacts for 3NMN
  • CSU: Contacts of Structural Units for 3NMN
  • Structure Factors (797 Kb)
  • Retrieve 3NMN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3NMN from S2C, [Save to disk]
  • Re-refined 3nmn structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3NMN 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 3NMN
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • 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 3NMN, from MSDmotif at EBI
  • Fold representative 3nmn from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3nmn_B] [3nmn] [3nmn_A] [3nmn_D] [3nmn_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3NMN: [PP2C_SIG] [PP2Cc ] by SMART
  • Other resources with information on 3NMN
  • Community annotation for 3NMN 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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