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- PDB-1wc3: Soluble adenylyl cyclase CyaC from S. platensis in complex with a... -

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Basic information

Entry
Database: PDB / ID: 1wc3
TitleSoluble adenylyl cyclase CyaC from S. platensis in complex with alpha, beta-methylene-ATP and Strontium
ComponentsADENYLATE CYCLASE
KeywordsLYASE / CYCLASE / SOLUBLE ADENYLYL CYCLASE / CAMP SIGNALING
Function / homology
Function and homology information


cyclic nucleotide biosynthetic process / adenylate cyclase activity / phosphorelay sensor kinase activity / histidine kinase / ATP binding / metal ion binding
Similarity search - Function
Nucleotide cyclase, GGDEF domain / Adenylyl- / guanylyl cyclase, catalytic domain / Phytochrome chromophore attachment domain / Adenylate and Guanylate cyclase catalytic domain / Phytochrome chromophore attachment site domain profile. / Adenylyl cyclase class-3/4/guanylyl cyclase / Guanylate cyclase domain profile. / His Kinase A (phospho-acceptor) domain / His Kinase A (phosphoacceptor) domain / Nucleotide cyclase ...Nucleotide cyclase, GGDEF domain / Adenylyl- / guanylyl cyclase, catalytic domain / Phytochrome chromophore attachment domain / Adenylate and Guanylate cyclase catalytic domain / Phytochrome chromophore attachment site domain profile. / Adenylyl cyclase class-3/4/guanylyl cyclase / Guanylate cyclase domain profile. / His Kinase A (phospho-acceptor) domain / His Kinase A (phosphoacceptor) domain / Nucleotide cyclase / Signal transduction histidine kinase, dimerisation/phosphoacceptor domain / Signal transduction histidine kinase-related protein, C-terminal / Signal transduction histidine kinase, dimerisation/phosphoacceptor domain superfamily / Histidine kinase domain / Histidine kinase domain profile. / Response regulator receiver domain / cheY-homologous receiver domain / Signal transduction response regulator, receiver domain / Response regulatory domain profile. / CheY-like superfamily / GAF domain / Domain present in phytochromes and cGMP-specific phosphodiesterases. / GAF domain / GAF-like domain superfamily / Histidine kinase-, DNA gyrase B-, and HSP90-like ATPase / Histidine kinase-like ATPases / Histidine kinase/HSP90-like ATPase superfamily / Alpha-Beta Plaits / 2-Layer Sandwich / Alpha Beta
Similarity search - Domain/homology
DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER / STRONTIUM ION / histidine kinase
Similarity search - Component
Biological speciesSPIRULINA PLATENSIS (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.9 Å
AuthorsSteegborn, C. / Litvin, T.N. / Levin, L.R. / Buck, J. / Wu, H.
CitationJournal: Nat.Struct.Mol.Biol. / Year: 2005
Title: Bicarbonate Activation of Adenylyl Cyclase Via Promotion of Catalytic Active Site Closure and Metal Recruitment
Authors: Steegborn, C. / Litvin, T.N. / Levin, L.R. / Buck, J. / Wu, H.
History
DepositionNov 8, 2004Deposition site: PDBE / Processing site: PDBE
Revision 1.0Dec 20, 2004Provider: repository / Type: Initial release
Revision 1.1May 8, 2011Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Dec 13, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Other / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: ADENYLATE CYCLASE
B: ADENYLATE CYCLASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)49,5656
Polymers48,3792
Non-polymers1,1864
Water4,089227
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
MethodPQS
Unit cell
Length a, b, c (Å)53.672, 71.539, 99.572
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein ADENYLATE CYCLASE / SOLUBLE ADENYLYL CYCLASE CYAC


Mass: 24189.678 Da / Num. of mol.: 2 / Fragment: CATALYTIC DOMAIN, RESIDUES 1005-1202
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) SPIRULINA PLATENSIS (bacteria) / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: O32393, adenylate cyclase
#2: Chemical ChemComp-APC / DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER / ALPHA,BETA-METHYLENEADENOSINE-5'-TRIPHOSPHATE


Mass: 505.208 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C11H18N5O12P3 / Comment: AMP-CPP, energy-carrying molecule analogue*YM
#3: Chemical ChemComp-SR / STRONTIUM ION


Mass: 87.620 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Sr
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 227 / Source method: isolated from a natural source / Formula: H2O
Sequence detailsTHE PROTEIN WAS EXPRESSED WITH N-TERMNAL HIS-TAG CONSTRUCT COMPRISING OF RESIDUES MARKED AS 984- ...THE PROTEIN WAS EXPRESSED WITH N-TERMNAL HIS-TAG CONSTRUCT COMPRISING OF RESIDUES MARKED AS 984-1004. SER 1002, HIS 1003 AND MET 1004 ARE CLONING ARTEFACTS FROM THIS THIS CONSTRUCT.

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 1.98 Å3/Da / Density % sol: 37.74 %

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: NSLS / Beamline: X4A / Wavelength: 0.97911
DetectorType: ADSC CCD / Detector: CCD
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97911 Å / Relative weight: 1
ReflectionResolution: 1.9→20 Å / Num. obs: 30126 / % possible obs: 98.8 % / Observed criterion σ(I): 0 / Redundancy: 4.7 % / Biso Wilson estimate: 8.9 Å2 / Rmerge(I) obs: 0.06 / Net I/σ(I): 10.8

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Processing

Software
NameVersionClassification
CNS1.1refinement
DENZOdata reduction
SCALEPACKdata scaling
MOLREPphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1WC0

1wc0


Resolution: 1.9→15 Å / Rfactor Rfree error: 0.006 / Cross valid method: THROUGHOUT / σ(F): 3
RfactorNum. reflection% reflectionSelection details
Rfree0.236 1761 7 %RANDOM
Rwork0.204 ---
obs0.204 25021 82.5 %-
Displacement parametersBiso mean: 28.8 Å2
Refine analyze
FreeObs
Luzzati coordinate error0.25 Å0.21 Å
Luzzati d res low-5 Å
Luzzati sigma a0.17 Å0.15 Å
Refinement stepCycle: LAST / Resolution: 1.9→15 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms3025 0 64 227 3316
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONc_bond_d0.006
X-RAY DIFFRACTIONc_bond_d_na
X-RAY DIFFRACTIONc_bond_d_prot
X-RAY DIFFRACTIONc_angle_d
X-RAY DIFFRACTIONc_angle_d_na
X-RAY DIFFRACTIONc_angle_d_prot
X-RAY DIFFRACTIONc_angle_deg1.2
X-RAY DIFFRACTIONc_angle_deg_na
X-RAY DIFFRACTIONc_angle_deg_prot
X-RAY DIFFRACTIONc_dihedral_angle_d22.7
X-RAY DIFFRACTIONc_dihedral_angle_d_na
X-RAY DIFFRACTIONc_dihedral_angle_d_prot
X-RAY DIFFRACTIONc_improper_angle_d0.73
X-RAY DIFFRACTIONc_improper_angle_d_na
X-RAY DIFFRACTIONc_improper_angle_d_prot
X-RAY DIFFRACTIONc_mcbond_it
X-RAY DIFFRACTIONc_mcangle_it
X-RAY DIFFRACTIONc_scbond_it
X-RAY DIFFRACTIONc_scangle_it
LS refinement shellResolution: 1.9→2.02 Å / Rfactor Rfree error: 0.018 / Total num. of bins used: 6
RfactorNum. reflection% reflection
Rfree0.271 217 7.5 %
Rwork0.231 2663 -
obs--58 %

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