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(-) Description

Title :  SWAPPED DIMER OF MYCOBACTERIAL ADENYLYL CYCLASE RV1625C: FORM 2
 
Authors :  D. V. Barathy, R. Mattoo, S. S. Visweswariah, K. Suguna
Date :  05 Mar 14  (Deposition) - 17 Sep 14  (Release) - 22 Oct 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Adenylyl Cyclase, Beta-Alpha-Beta Sandwich, Domain Swapping, Signal Transduction (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  D. Barathy, R. Mattoo, S. Visweswariah, K. Suguna
New Structural Forms Of A Mycobacterial Adenylyl Cyclase Rv1625C.
Iucrj V. 1 338 2014
PubMed-ID: 25295175  |  Reference-DOI: 10.1107/S2052252514016741

(-) Compounds

Molecule 1 - ADENYLATE CYCLASE
    Chains: A, B
    EC Number: 4.6.1.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: P-PROEXHT
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Gene: CYA, RV1625C, MT1661, MTCY01B2.17C
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773
    Synonym: ATP PYROPHOSPHATE-LYASE,ADENYLYL CYCLASE

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 7)

Asymmetric/Biological Unit (4, 7)
No.NameCountTypeFull Name
1CL1Ligand/IonCHLORIDE ION
2MG1Ligand/IonMAGNESIUM ION
3PEG4Ligand/IonDI(HYDROXYETHYL)ETHER
4SO41Ligand/IonSULFATE ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:405 , LYS B:411 , GLY B:412 , ARG B:424 , ALA B:427binding site for residue SO4 A 501
2AC2SOFTWARELEU A:421 , ILE A:422 , THR B:327binding site for residue PEG A 502
3AC3SOFTWAREARG A:240 , TYR A:247 , ASP A:248 , GLU A:249 , GLY A:307 , PRO A:311 , ARG A:312binding site for residue PEG A 503
4AC4SOFTWAREASP A:245 , TYR A:247 , ALA A:354 , GLY A:355binding site for residue MG A 504
5AC5SOFTWAREGLY B:291 , GLY B:307 , VAL B:308 , PRO B:309 , ARG B:310 , ARG B:312binding site for residue PEG B 501
6AC6SOFTWAREARG A:395 , ASP B:314 , THR B:316 , GLN B:317binding site for residue CL B 503

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4P2X)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Val A:308 -Pro A:309
2Val B:308 -Pro B:309

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4P2X)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4P2X)

(-) Exons   (0, 0)

(no "Exon" information available for 4P2X)

(-) 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:167
                                                                                                                                                                                                       
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeeeeeeeeeee....hhhhhhhhhhhhhhhhhh..eee...eeeeee.......hhhhhhhhhhhhhhhhhhhh........eeeeeeeeeeeeeeeeeeeeeeeeehhhhhhhhhhhhh.....eeeehhhhhhhh..eeeeeeeee..eeeeeeeee. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4p2x A 240 RNIIADKYDEASVLFADIVPALVRFLDRLYSAFDELVDQHGLEKIKGDSYMVVSGVPRPRPDHTQALADFALDMTNVAAQLKDPRNPVPLRVGLATGPVVAGVVGSRRFFYDVWGDAVNVASRMESTDSVGQIQVPDEVYERLKDDFVLRERGHINVMRTWYLIGRK 425
                                   249       269||     280       290     ||302       312       322       332    || 343       353       363       373       383       393       403     ||418       
                                            258|||                     296|                                   337|                                                                   409|          
                                             269||                      299                                    339                                                                    415          
                                              270|                                                                                                                                                 
                                               272                                                                                                                                                 


Chain B from PDB  Type:PROTEIN  Length:172
                                                                                                                                                                                                            
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeeeeeeeeeee..hhhhhhhhhhhhhhhhh.eee......eeeee.......hhhhhhhhhhhhhhhhhhhh........eeeeeeeeeeeeeeeeeeeeeeeeehhhhhhhhh.......eeeehhhhhhhh..eeeeeeeeeee...eeeeeeeeeee.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4p2x B 239 ERNIIADKYDEASVLFADIVRFLDRLYSAFDELVDQHGLEKIKVSGDSYMVVSGVPRPRPDHTQALADFALDMTNVAAQLKDRGNPVPLRVGLATGPVVAGVVGSRRFFYDVWGDAVNVASRMESTVGQIQVPDEVYERLKDDFVLRERGHINVKGKGVMRTWYLIGRKVAA 428
                                   248       258|      283       293       303       313       323       333 ||    344       354       364       374     ||386       396       406       416       426  
                                             258|                                                          335|                                        380|                                             
                                              274                                                           337                                         383
   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  (0, 0)

(no "SCOP Domain" information available for 4P2X)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4P2X)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4P2X)

(-) Gene Ontology  (17, 30)

Asymmetric/Biological Unit(hide GO term definitions)

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    Val A:308 - Pro A:309   [ RasMol ]  
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        CYA1_MYCTO | P9WQ34: 1yk9 4p2f 4p2m
        CYA1_MYCTU | P9WQ35: 1yk9 4p2f 4p2m

(-) Related Entries Specified in the PDB File

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