3MAA Lyase Lyase Inhibitor date Mar 23, 2010
title Complex Of Gs-Alpha With The Catalytic Domains Of Mammalian Cyclase: Complex With Adenosine 5-O-(L-Thiophosphate) And L Concentration
authors T.C.Mou, S.R.Sprang
compound source
Molecule: Adenylate Cyclase Type 5
Chain: A
Fragment: C1a Domain
Synonym: Adenylate Cyclase Type V, Atp Pyrophosphate-Lyase Adenylyl Cyclase 5, Ca(2+)-Inhibitable Adenylyl Cyclase;
Ec: 4.6.1.1
Engineered: Yes
Mutation: Yes
Organism_scientific: Canis Lupus Familiaris
Organism_common: Dogs
Organism_taxid: 9615
Gene: Adcy5, Adenylyl Cyclase Type V
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl-21
Expression_system_vector_type: Multi-Copy Plasmid
Expression_system_plasmid: Pqe60-H6-Vc1(580)

Molecule: Adenylate Cyclase Type 2
Chain: B
Fragment: C2a Domain
Synonym: Adenylate Cyclase Type II, Atp Pyrophosphate-Lyase Adenylyl Cyclase 2;
Ec: 4.6.1.1
Engineered: Yes

Organism_scientific: Rattus Norvegicus
Organism_common: Brown Rat,Rat,Rats
Organism_taxid: 10116
Gene: Adcy2, Adenylyl Cyclase Type II
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl-21
Expression_system_vector_type: Multi-Copy Plasmid
Expression_system_plasmid: Pqe60-Argc-Iic2

Molecule: Guanine Nucleotide-Binding Protein G(S) Subunit A Isoforms Short;
Chain: C
Synonym: Adenylate Cyclase-Stimulating G Alpha Protein
Engineered: Yes

Organism_scientific: Bos Taurus
Organism_common: Bovine,Cow,Domestic Cattle,Domestic Cow
Organism_taxid: 9913
Gene: Gnas, Gnas1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl-21
Expression_system_vector_type: Multi-Copy Plasmid
Expression_system_plasmid: Pqe60-Gsalpha-H6
symmetry Space Group: P 21 21 2
R_factor 0.239 R_Free 0.309
crystal
cell
length a length b length c angle alpha angle beta angle gamma
118.744 133.722 70.992 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.00 Å
ligand CA, CL, FKP, GSP, MG, TAT enzyme Lyase E.C.4.6.1.1 BRENDA
note 3MAA supersedes 3E8A
Gene
Ontology
ChainFunctionProcessComponent
A, B


C


Primary referenceStructural basis for inhibition of mammalian adenylyl cyclase by calcium., Mou TC, Masada N, Cooper DM, Sprang SR, Biochemistry. 2009 Apr 21;48(15):3387-97. PMID:19243146
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (123 Kb) [Save to disk]
  • Biological Unit Coordinates (3maa.pdb1.gz) 113 Kb
  • LPC: Ligand-Protein Contacts for 3MAA
  • CSU: Contacts of Structural Units for 3MAA
  • Structure Factors (470 Kb)
  • Retrieve 3MAA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3MAA from S2C, [Save to disk]
  • Re-refined 3maa structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3MAA 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 3MAA
  • 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 3MAA, from MSDmotif at EBI
  • Fold representative 3maa from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3maa] [3maa_B] [3maa_C] [3maa_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3MAA: [CYCc] [G_alpha ] by SMART
  • Other resources with information on 3MAA
  • Community annotation for 3MAA 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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