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(-) Description

Title :  CRYSTAL STRUCTURE OF A SIGNAL RECEIVER DOMAIN OF TWO COMPONENT SIGNAL TRANSDUCTION (HISTIDINE KINASE) FROM CLOSTRIDIUM THERMOCELLUM
 
Authors :  L. Satyanarayana, S. K. Burley, S. Swaminathan, New York Sgx Resear For Structural Genomics (Nysgxrc)
Date :  17 Feb 10  (Deposition) - 23 Mar 10  (Release) - 16 Nov 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym./Biol. Unit :  A
Keywords :  Two-Component Signal Transduction System, Histidine Kinase, Phosphorelay, Receiver Domain, 11201G, Nysgxrc, Psi-Ii, Structural Genomics, Protein Structure Initiative, New York Sgx Research Center For Structural Genomics, Transcription Regulator (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. Satyanarayana, S. K. Burley, S. Swaminathan
Crystal Structure Of A Signal Receiver Domain Of Two Component Signal Transduction (Histidine Kinase) From Clostridium Thermocellum
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - RESPONSE REGULATOR RECEIVER PROTEIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21 (DE3) CODON+RIL
    Expression System Taxid: 469008
    Expression System Vector: BC PSGX3 (BC)
    Fragment: SIGNAL RECEIVER DOMAIN RESIDUES 2-130
    Gene: 4809959, CTHE_3085
    Organism Scientific: CLOSTRIDIUM THERMOCELLUM
    Organism Taxid: 203119
    Strain: ATCC 27405/DSM 1237

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1MSE1Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 3LUA)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1Phe A:58 -Pro A:59
2Lys A:108 -Pro A:109

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

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(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
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SAPs(SNPs) PROSITE motifs Exons
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Chain A from PDB  Type:PROTEIN  Length:125
 aligned with A3DK02_CLOTH | A3DK02 from UniProtKB/TrEMBL  Length:308

    Alignment length:125
                                    10        20        30        40        50        60        70        80        90       100       110       120     
         A3DK02_CLOTH     1 MDGTVLLIDYFEYEREKTKIIFDNIGEYDFIEVENLKKFYSIFKDLDSITLIIMDIAFPVEKEGLEVLSAIRNNSRTANTPVIIATKSDNPGYRHAALKFKVSDYILKPYPTKRLENSVRSVLKI 125
               SCOP domains d3luaa_ A: automated matches                                                                                                  SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----Response_reg-3luaA01 A:5-120                                                                                        ----- Pfam domains
         Sec.struct. author ...eeeee..hhhhhhhhhhhhhhhh..eeeee.hhhhhhh.........eeee.....hhhhhhhhhhhhhhhhhhh...eeeee...hhhhhhhhhhh...eeee.....hhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------- Transcript
                 3lua A  -1 LDGTVLLIDYFEYEREKTKIIFDNIGEYDFIEVENLKKFYSIFKDLDSITLIImDIAFPVEKEGLEVLSAIRNNSRTANTPVIIATKSDNPGYRHAALKFKVSDYILKPYPTKRLENSVRSVLKI 125
                            ||      10        20        30        40        50   |    60        70        80        90       100       110       120     
                            ||                                                  54-MSE                                                                   
                           -1|                                                                                                                           
                             2
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 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 1)

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

(-) Gene Ontology  (2, 2)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (A3DK02_CLOTH | A3DK02)
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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