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 Diffraction	resolution	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	Chain Function Process Component A, B C
Primary reference	Structural 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] (121 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

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 3D motif for 3MAA, from MSDmotif at EBI

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.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---