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(-) Description

Title :  THE CRYSTAL STRUCTURE OF ADENYLATE CYCLASE FROM RHODOPIRELLULA BALTICA
 
Authors :  Z. Zhang, S. K. Burley, S. Swaminathan, New York Sgx Research Center For Structural Genomics (Nysgxrc)
Date :  21 Oct 09  (Deposition) - 17 Nov 09  (Release) - 17 Nov 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.45
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Sgx, Adenylate Cyclase, Psi 2, Structural Genomics, Protein Structure Initiative, New York Sgx Research Center For Structural Genomics, Nysgxrc (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Z. Zhang, S. K. Burley, S. Swaminathan
The Crystal Structure Of Adenylate Cyclase From Rhodopirellula Baltica
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ADENYLATE CYCLASE HOMOLOG
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: BC-PSGX3 (BC)
    Expression System Strain: BL21 (DE3)-CODON +RIL - STRATAGENE
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: CYAA, RB11090
    Organism Scientific: RHODOPIRELLULA BALTICA
    Organism Taxid: 265606
    Strain: COMPLETE PROTEOME

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 14)

Asymmetric/Biological Unit (1, 14)
No.NameCountTypeFull Name
1MSE14Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 3KCN)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Lys A:108 -Pro A:109
2Lys B:108 -Pro B:109

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 3KCN)

(-) Sequences/Alignments

Asymmetric/Biological 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:135
 aligned with Q7UJS6_RHOBA | Q7UJS6 from UniProtKB/TrEMBL  Length:382

    Alignment length:135
                                    14        24        34        44        54        64        74        84        94       104       114       124       134     
         Q7UJS6_RHOBA     5 MNERILLVDDDYSLLNTLKRNLSFDFEVTTCESGPEALACIKKSDPFSVIMVDMRMPGMEGTEVIQKARLISPNSVYLMLTGNQDLTTAMEAVNEGQVFRFLNKPCQMSDIKAAINAGIKQYDLVTSKEELLKKT 139
               SCOP domains d3kcna_ A: automated matches                                                                                                            SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeee..hhhhhhhhhhhhh...eeeee.hhhhhhhhhhhh....eeeee......hhhhhhhhhhhhh...eeeeeehhhhhhhhhhhhhh....eeee...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3kcn A   5 LNERILLVDDDYSLLNTLKRNLSFDFEVTTCESGPEALACIKKSDPFSVImVDmRmPGmEGTEVIQKARLISPNSVYLmLTGNQDLTTAmEAVNEGQVFRFLNKPCQmSDIKAAINAGIKQYDLVTSKEELLKKT 139
                                    14        24        34        44        54|  | |  64        74        84        94       104       114       124       134     
                                                                             55-MSE|  |                  83-MSE     94-MSE           112-MSE                       
                                                                                58-MSE|                                                                            
                                                                                  60-MSE                                                                           
                                                                                     63-MSE                                                                        


Chain B from PDB  Type:PROTEIN  Length:137
 aligned with Q7UJS6_RHOBA | Q7UJS6 from UniProtKB/TrEMBL  Length:382

    Alignment length:137
                                    14        24        34        44        54        64        74        84        94       104       114       124       134       
         Q7UJS6_RHOBA     5 MNERILLVDDDYSLLNTLKRNLSFDFEVTTCESGPEALACIKKSDPFSVIMVDMRMPGMEGTEVIQKARLISPNSVYLMLTGNQDLTTAMEAVNEGQVFRFLNKPCQMSDIKAAINAGIKQYDLVTSKEELLKKTFA 141
               SCOP domains d3kcnb_ B: automated matches                                                                                                              SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) ----Response_reg-3kcnB01 B:9-120                                                                                    --------------------- Pfam domains (1)
           Pfam domains (2) ----Response_reg-3kcnB02 B:9-120                                                                                    --------------------- Pfam domains (2)
         Sec.struct. author ...eeeee..hhhhhhhhhhhhh...eeeee.hhhhhhhhhhhh....eeeee......hhhhhhhhhhhhh...eeeeeee..hhhhhhhhh......eeeee..hhhhhhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3kcn B   5 LNERILLVDDDYSLLNTLKRNLSFDFEVTTCESGPEALACIKKSDPFSVImVDmRmPGmEGTEVIQKARLISPNSVYLmLTGNQDLTTAmEAVNEGQVFRFLNKPCQmSDIKAAINAGIKQYDLVTSKEELLKKTFA 141
                                    14        24        34        44        54|  | |  64        74        84        94       104       114       124       134       
                                                                             55-MSE|  |                  83-MSE     94-MSE           112-MSE                         
                                                                                58-MSE|                                                                              
                                                                                  60-MSE                                                                             
                                                                                     63-MSE
   Legend:   → Mismatch (orange background)
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  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/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Clan: CheY (97)

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B   (Q7UJS6_RHOBA | Q7UJS6)
biological process
    GO:0000160    phosphorelay signal transduction system    A conserved series of molecular signals found in prokaryotes and eukaryotes; involves autophosphorylation of a histidine kinase and the transfer of the phosphate group to an aspartate that then acts as a phospho-donor to response regulator proteins.
cellular component
    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.

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    Lys A:108 - Pro A:109   [ RasMol ]  
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