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(-) Description

Title :  CRYSTAL STRUCTURE OF TRANSCRIPTIONAL REGULATOR FROM CYTOPHAGA HUTCHINSONII ATCC 33406
 
Authors :  B. Nocek, N. Maltseva, K. Tan, J. Abdullah, W. Eschenfeldt, A. Joachimi Midwest Center For Structural Genomics (Mcsg)
Date :  24 Oct 08  (Deposition) - 11 Nov 08  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.96
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Tetr, Mcsg, Psi, Sad, Structural Genomics, Protein Structure Initiative, Midwest Center For Structural Genomics, Dna-Binding, Transcription, Transcription Regulation, Transcription Regulator (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Nocek, N. Maltseva, K. Tan, J. Abdullah, L. Stols, W. Eschenfeldt, A. Joachimiak
Crystal Structure Of Transcriptional Regulator From Cytophaga Hutchinsonii Atcc 33406
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - TRANSCRIPTIONAL REGULATOR
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PMCSG7
    Expression System Strain: BL21DE3
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: YCDC, CHU_0940
    Organism Scientific: CYTOPHAGA HUTCHINSONII
    Organism Taxid: 269798
    Strain: ATCC 33406
    Synonym: TETR-MOLECULE A

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric Unit (2, 8)
No.NameCountTypeFull Name
1MSE6Mod. Amino AcidSELENOMETHIONINE
2SO42Ligand/IonSULFATE ION
Biological Unit 1 (2, 16)
No.NameCountTypeFull Name
1MSE12Mod. Amino AcidSELENOMETHIONINE
2SO44Ligand/IonSULFATE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:23BINDING SITE FOR RESIDUE SO4 A 217
2AC2SOFTWARETHR A:33 , MSE A:34 , ASN A:35 , LYS A:45 , TYR A:49 , LYS A:55BINDING SITE FOR RESIDUE SO4 A 218

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3F0C)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Arg A:150 -Gly A:151

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3F0C)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3F0C)

(-) Exons   (0, 0)

(no "Exon" information available for 3F0C)

(-) 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:193
 aligned with Q11WJ7_CYTH3 | Q11WJ7 from UniProtKB/TrEMBL  Length:210

    Alignment length:196
                                    19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199      
         Q11WJ7_CYTH3    10 DGKLELIINAAQKRFAHYGLCKTTMNEIASDVGMGKASLYYYFPDKETLFEAVIKKEQNVFFDEMDKILNSGIDATALLKKYVKLRSLHFRHLLNLSKLRSDFFHNTKPVFAKAFESFKQKEVEIVAGIIQYGITTKEFKRGNKHENAEFLVHLLLGVRMVKLKYKEINDFDESDYEDLDKNMCKVAGMFLKEIQT 205
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 3f0cA01 A:10-58 Homeodomain-like                 3f0cA02 A:59-205 Tetracycline Repressor, domain 2                                                                                                   CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhh....hhhhhhhhhh.hhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhh.....---.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3f0c A  10 DGKLELIINAAQKRFAHYGLCKTTmNEIASDVGmGKASLYYYFPDKETLFEAVIKKEQNVFFDEmDKILNSGIDATALLKKYVKLRSLHFRHLLNLSKLRSDF---TKPVFAKAFESFKQKEVEIVAGIIQYGITTKEFKRGNKHENAEFLVHLLLGVRmVKLKYKEINDFDESDYEDLDKNmCKVAGmFLKEIQT 205
                                    19        29    |   39   |    49        59        69    |   79        89        99       109  |   |119       129       139       149       159       169       179       189  |    199      
                                                   34-MSE   43-MSE                         74-MSE                               112 116                                                  169-MSE                192-MSE |       
                                                                                                                                                                                                                      198-MSE
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  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 3F0C)

(-) CATH Domains  (2, 2)

Asymmetric Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3F0C)

(-) Gene Ontology  (3, 3)

Asymmetric Unit(hide GO term definitions)
Chain A   (Q11WJ7_CYTH3 | Q11WJ7)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
biological process
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.

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