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(-) Description

Title :  CRYSTAL STRUCTURE OF ASNC FAMILY TRANSCRIPTIONAL REGULATOR FROM AGROBACTERIUM TUMEFACIENS
 
Authors :  M. Cymborowski, M. Chruszcz, H. Luo, X. Xu, A. Savchenko, A. Edwards, A. Joachimiak, W. Minor, Midwest Center For Structural Genomics
Date :  02 Jul 09  (Deposition) - 28 Jul 09  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (8x)
Keywords :  Transcriptional Regulator, Asnc Famil, Psi, Structural Genomics, Protein Structure Initiative, Midwest Center For Structural Genomics, Mcsg, Dna-Binding, Transcription, Transcription Regulation, Transcription Regulator (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Cymborowski, M. Chruszcz, H. Luo, X. Xu, A. Savchenko, A. Edwards, A. Joachimiak, W. Minor
Crystal Structure Of Asnc Family Transcriptional Regulator From Agrobacterium Tumefaciens
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - TRANSCRIPTIONAL REGULATOR, ASNC FAMILY
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21(DE3)
    Expression System Plasmid: P15TV LIC
    Expression System Strain: BL21 DE3 GOLD MAGIC
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: AGR_C_3460, ATU1885
    Organism Scientific: AGROBACTERIUM TUMEFACIENS STR. C58
    Organism Taxid: 176299

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (8x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 13)

Asymmetric Unit (4, 13)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION
2CA1Ligand/IonCALCIUM ION
3CL5Ligand/IonCHLORIDE ION
4MSE6Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (2, 56)
No.NameCountTypeFull Name
1ACT8Ligand/IonACETATE ION
2CA-1Ligand/IonCALCIUM ION
3CL-1Ligand/IonCHLORIDE ION
4MSE48Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (7, 7)

Asymmetric Unit (7, 7)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:48 , ARG A:49BINDING SITE FOR RESIDUE CL A 163
2AC2SOFTWAREASP A:112 , ILE A:113 , HOH A:252BINDING SITE FOR RESIDUE CL A 164
3AC3SOFTWAREARG A:50BINDING SITE FOR RESIDUE CL A 165
4AC4SOFTWARESER A:16BINDING SITE FOR RESIDUE CL A 166
5AC5SOFTWAREGLY A:100 , ASP A:103 , VAL A:132 , CL A:168 , HOH A:235 , HOH A:239 , HOH A:251BINDING SITE FOR RESIDUE CA A 167
6AC6SOFTWARESER A:99 , GLY A:100 , SER A:134 , CA A:167BINDING SITE FOR RESIDUE CL A 168
7AC7SOFTWARETHR A:71 , ASP A:103 , ILE A:129 , ARG A:130 , ASP A:131 , VAL A:132 , HOH A:251BINDING SITE FOR RESIDUE ACT A 169

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3I4P)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 3I4P)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 3I4P)

(-) Exons   (0, 0)

(no "Exon" information available for 3I4P)

(-) 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:153
 aligned with A9CIH8_AGRFC | A9CIH8 from UniProtKB/TrEMBL  Length:162

    Alignment length:153
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150   
         A9CIH8_AGRFC     1 MDRLDRKILRILQEDSTLAVADLAKKVGLSTTPCWRRIQKMEEDGVIRRRVALLDPVKVNTKVTVFVSIRTASHSIEWLKRFSEVVSEFPEVVEFYRMSGDVDYLLRVVVPDIAAYDAFYKRMIAKIEIRDVSSAFAMEQIKYTTELPLDYML 153
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -3i4pA01 A:2-53                                      ---------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhh.....hhhhhhhhhh.hhhhhhhhhhhhhhh..................eeeeeeee....hhhhhhhhhhhhhhh..eeeeee......eeeeeee.hhhhhhhhhhhhhhhh...eeeeee................. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3i4p A   1 mDRLDRKILRILQEDSTLAVADLAKKVGLSTTPCWRRIQKmEEDGVIRRRVALLDPVKVNTKVTVFVSIRTASHSIEWLKRFSEVVSEFPEVVEFYRmSGDVDYLLRVVVPDIAAYDAFYKRmIAKIEIRDVSSAFAmEQIKYTTELPLDYmL 153
                            |       10        20        30        40|       50        60        70        80        90       100       110       120  |    130       140       150 | 
                            |                                      41-MSE                                                   98-MSE                  123-MSE        138-MSE       152-MSE
                            1-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 3I4P)

(-) CATH Domains  (1, 1)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3I4P)

(-) Gene Ontology  (6, 6)

Asymmetric Unit(hide GO term definitions)
Chain A   (A9CIH8_AGRFC | A9CIH8)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0043565    sequence-specific DNA binding    Interacting selectively and non-covalently with DNA of a specific nucleotide composition, e.g. GC-rich DNA binding, or with a specific sequence motif or type of DNA e.g. promotor binding or rDNA binding.
    GO:0003700    transcription factor activity, sequence-specific DNA binding    Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
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.
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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