1CJT	Lyase Lyase Signaling Protein	date	Apr 16, 1999
title	Complex Of Gs-Alpha With The Catalytic Domains Of Mammalian Cyclase: Complex With Beta-L-2',3'-Dideoxyatp, Mn, And Mg
authors	J.J.G.Tesmer, S.R.Sprang
compound		source
Molecule: Adenylate Cyclase, Type V Chain: A Fragment: C1a Domain Of Adenylyl Cyclase Synonym: Protein Vc1 Ec: 4.6.1.1 Engineered: Yes Mutation: Yes		Organism_scientific: Canis Lupus Familiaris Organism_common: Dog Organism_taxid: 9615 Strain: Familiaris Organ: Cardiac Muscle Cellular_location: Cytoplasm Gene: Adenylyl Cyclase Type V Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 Expression_system_variant: De3 Expression_system_vector_type: Multi-Copy Plasmid Expression_system_plasmid: Pqe60-H6-Vc1(580)
Molecule: Adenylate Cyclase, Type II Chain: B Fragment: C2a Domain Of Adenylyl Cyclase Synonym: Protein Iic2, Atp Pyrophosphate-Lyase, Adenylyl Cy Ec: 4.6.1.1 Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Norway Rat Organism_taxid: 10116 Organ: Brain Cellular_location: Cytoplasm Gene: Adenylyl Cyclase Type II Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 Expression_system_variant: De3 Expression_system_vector_type: Multi-Copy Plasmid Expression_system_plasmid: Pqe60-Argc-Iic2
Molecule: Guanine Nucleotide-Binding Protein G(S) Chain: C Fragment: Trypsinized Fragment Synonym: Alpha Subunit Of Adenylate Cyclase-Stimulating G A Protein, Gs-Alpha, Protein Gsa; Engineered: Yes Mutation: Yes		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913 Cellular_location: Cytoplasm Gene: Gnas Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 Expression_system_variant: De3 Expression_system_vector_type: Multi-Copy Plasmid Expression_system_plasmid: Pqe60-Gsalpha-H Expression_system_gene: Gnas
symmetry	Space Group: P 21 21 2	R_factor 0.206 R_Free 0.252
crystal cell	length a length b length c angle alpha angle beta angle gamma 118.200 134.200 71.300 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	CL, DAD, FOK, GSP, MES, MG, MN	enzyme	Lyase E.C.4.6.1.1 BRENDA
related structures	by homologous chain: 1AB8, 1CJU, 1CS4
Gene Ontology	Chain Function Process Component A, B C
Primary reference	Two-metal-Ion catalysis in adenylyl cyclase., Tesmer JJ, Sunahara RK, Johnson RA, Gosselin G, Gilman AG, Sprang SR, Science 1999 Jul 30;285(5428):756-60. PMID:10427002

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (124 Kb) [Save to disk] Biological Unit Coordinates (1cjt.pdb1.gz) 118 Kb LPC: Ligand-Protein Contacts for 1CJT CSU: Contacts of Structural Units for 1CJT Likely Quarternary Molecular Structure file(s) for 1CJT Structure Factors (240 Kb) Retrieve 1CJT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1CJT from S2C, [Save to disk] Re-refined 1cjt structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1CJT 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 1CJT

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 1CJT, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1cjta_, region A [Jmol] [rasmolscript] [script source]     - Domain d1cjtb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1cjtc2, region C:39-65,C:202-388 [Jmol] [rasmolscript] [script source]     - Domain d1cjtc1, region C:86-201 [Jmol] [rasmolscript] [script source] 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: [1cjt_C] [1cjt_B] [1cjt] [1cjt_A] SWISS-PROT database: [P26769] [P30803] [P04896] Domain organization of [ADCY2_RAT] [ADCY5_CANFA] [GNAS2_BOVIN] by SWISSPFAM Domains found in 1CJT: [CYCc] [G_alpha ] by SMART

Other resources with information on 1CJT

Community annotation for 1CJT 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

---