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(-) Description

Title :  CRYSTAL STRUCTURE OF THE ADENYLYL CYCLASE CYAB FROM P. AERUGINOSA
 
Authors :  H. Topal, C. Steegborn
Date :  18 Mar 11  (Deposition) - 11 Jan 12  (Release) - 15 Feb 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (2x)
Biol. Unit 2:  B  (2x)
Keywords :  Adenylyl Cyclase, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  H. Topal, N. B. Fulcher, J. Bitterman, E. Salazar, J. Buck, L. R. Levin, M. J. Cann, M. C. Wolfgang, C. Steegborn
Crystal Structure And Regulation Mechanisms Of The Cyab Adenylyl Cyclase From The Human Pathogen Pseudomonas Aeruginosa.
J. Mol. Biol. V. 416 271 2012
PubMed-ID: 22226839  |  Reference-DOI: 10.1016/J.JMB.2011.12.045

(-) Compounds

Molecule 1 - CYAB
    ChainsA, B
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentCATALYTIC DOMAIN, UNP RESIDUES 220-416
    GeneCYAB, PA3217
    Organism ScientificPSEUDOMONAS AERUGINOSA
    Organism Taxid287

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit AB
Biological Unit 1 (2x)A 
Biological Unit 2 (2x) B

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

Asymmetric Unit (1, 1)
No.NameCountTypeFull Name
1GOL1Ligand/IonGLYCEROL
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1GOL-1Ligand/IonGLYCEROL
Biological Unit 2 (1, 2)
No.NameCountTypeFull Name
1GOL2Ligand/IonGLYCEROL

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH A:96 , CYS A:388 , LYS B:308 , GLY B:416BINDING SITE FOR RESIDUE GOL B 1

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3R5G)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Asp A:286 -Pro A:287
2Asp B:286 -Pro B:287

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3R5G)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3R5G)

(-) Exons   (0, 0)

(no "Exon" information available for 3R5G)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it)
Chain A from PDB  Type:PROTEIN  Length:195
 aligned with Q9HZ23_PSEAE | Q9HZ23 from UniProtKB/TrEMBL  Length:463

    Alignment length:195
                                   231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411     
         Q9HZ23_PSEAE   222 ETQRKKLTVFFSDIRGFTELSEELEAEALTDLLNNYLNEMSKIALKYGGTIDKFVGDCVMVFFGDPSTQGAKKDAVAAVSMGIAMRKHMKVLRQQWRAQGITKPLEIRMGINTGYCTVGNFGADTRMDYTIIGREVNLASRLESASEAGEILISHETYSLIKDVIMCRDKGQIAVKGFSRPVQIYQVVDSRRDLG 416
               SCOP domains d3r5ga_ A: automated matches                                                                                                                                                                        SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeeeeeeehhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhh.eeeeee..eeeeee......hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......eeeeeeeeeeeeeeeeee..eeeeeeehhhhhhhhhhhhhh....eeeehhhhhhhh....eeeeeee........eeeeee........ Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3r5g A 222 ETQRKKLTVFFSDIRGFTELSEELEAEALTDLLNNYLNEMSKIALKYGGTIDKFVGDCVMVFFGDPSTQGAKKDAVAAVSMGIAMRKHMKVLRQQWRAQGITKPLEIRMGINTGYCTVGNFGADTRMDYTIIGREVNLASRLESASEAGEILISHETYSLIKDVIMCRDKGQIAVKGFSRPVQIYQVVDSRRDLG 416
                                   231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411     

Chain B from PDB  Type:PROTEIN  Length:196
 aligned with Q9HZ23_PSEAE | Q9HZ23 from UniProtKB/TrEMBL  Length:463

    Alignment length:196
                                   230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410      
         Q9HZ23_PSEAE   221 LETQRKKLTVFFSDIRGFTELSEELEAEALTDLLNNYLNEMSKIALKYGGTIDKFVGDCVMVFFGDPSTQGAKKDAVAAVSMGIAMRKHMKVLRQQWRAQGITKPLEIRMGINTGYCTVGNFGADTRMDYTIIGREVNLASRLESASEAGEILISHETYSLIKDVIMCRDKGQIAVKGFSRPVQIYQVVDSRRDLG 416
               SCOP domains d3r5gb_ B: automated matches                                                                                                                                                                         SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeeeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeeee..eeeeee......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeeeeeeeeeeeeeeeee..eeeeeeehhhhhhhhhhhhhh....eeeehhhhhhhh....eeeeeee........eeeeee........ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3r5g B 221 LETQRKKLTVFFSDIRGFTELSEELEAEALTDLLNNYLNEMSKIALKYGGTIDKFVGDCVMVFFGDPSTQGAKKDAVAAVSMGIAMRKHMKVLRQQWRAQGITKPLEIRMGINTGYCTVGNFGADTRMDYTIIGREVNLASRLESASEAGEILISHETYSLIKDVIMCRDKGQIAVKGFSRPVQIYQVVDSRRDLG 416
                                   230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410      

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 2)

Asymmetric Unit

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3R5G)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3R5G)

(-) Gene Ontology  (11, 11)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (Q9HZ23_PSEAE | Q9HZ23)
molecular function
    GO:0004016    adenylate cyclase activity    Catalysis of the reaction: ATP = 3',5'-cyclic AMP + diphosphate.
    GO:0016849    phosphorus-oxygen lyase activity    Catalysis of the cleavage of a phosphorus-oxygen bond by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond.
biological process
    GO:0006171    cAMP biosynthetic process    The chemical reactions and pathways resulting in the formation of the nucleotide cAMP (cyclic AMP, adenosine 3',5'-cyclophosphate).
    GO:0009190    cyclic nucleotide biosynthetic process    The chemical reactions and pathways resulting in the formation of a cyclic nucleotide, a nucleotide in which the phosphate group is in diester linkage to two positions on the sugar residue.
    GO:0035556    intracellular signal transduction    The process in which a signal is passed on to downstream components within the cell, which become activated themselves to further propagate the signal and finally trigger a change in the function or state of the cell.
    GO:0009405    pathogenesis    The set of specific processes that generate the ability of an organism to induce an abnormal, generally detrimental state in another organism.
    GO:0007165    signal transduction    The cellular process in which a signal is conveyed to trigger a change in the activity or state of a cell. Signal transduction begins with reception of a signal (e.g. a ligand binding to a receptor or receptor activation by a stimulus such as light), or for signal transduction in the absence of ligand, signal-withdrawal or the activity of a constitutively active receptor. Signal transduction ends with regulation of a downstream cellular process, e.g. regulation of transcription or regulation of a metabolic process. Signal transduction covers signaling from receptors located on the surface of the cell and signaling via molecules located within the cell. For signaling between cells, signal transduction is restricted to events at and within the receiving cell.
cellular component
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0005622    intracellular    The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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