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(-) Description

Title :  CRYSTAL STRUCTURE OF ANABAENA TRANSCRIPTION FACTOR HETR COMPLEXED WITH 21-BP DNA FROM HETP PROMOTER
 
Authors :  H. X. Hu, Y. L. Jiang, M. X. Zhao, C. C. Zhang, Y. Chen, C. Z. Zhou
Date :  16 Mar 15  (Deposition) - 02 Dec 15  (Release) - 02 Dec 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Heterocyst Differentiation, Transcription Factor, Complex, Transcription-Dna Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. X. Hu, Y. L. Jiang, M. X. Zhao, K. Cai, S. Liu, B. Wen, P. Lv, Y. Zhang, J. Peng, H. Zhong, H. M. Yu, Y. M. Ren, Z. Zhang, C. Tian, Q. Wu, M. Oliveberg, C. C. Zhang, Y. Chen, C. Z. Zhou
Structural Insights Into Hetr-Pats Interaction Involved In Cyanobacterial Pattern Formation
Sci Rep V. 5 16470 2015
PubMed-ID: 26576507  |  Reference-DOI: 10.1038/SREP16470

(-) Compounds

Molecule 1 - HETEROCYST DIFFERENTIATION CONTROL PROTEIN
    Chains: B, A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: HETR, ALR2339
    Organism Scientific: NOSTOC SP. PCC 7120
    Organism Taxid: 103690
    Strain: PCC 7120
    Synonym: HETR
 
Molecule 2 - DNA (5'- D(P*GP*CP*GP*AP*GP*GP*GP*GP*TP*CP*TP*AP*AP*CP*CP*CP*CP*TP*CP*AP*T)- 3')
    Chains: C
    Engineered: YES
    Organism Scientific: NOSTOC SP. PCC 7120
    Organism Taxid: 103690
    Synthetic: YES
 
Molecule 3 - DNA (5'- D(P*AP*TP*GP*AP*GP*GP*GP*GP*TP*TP*AP*GP*AP*CP*CP*CP*CP*TP*CP*GP*C)- 3')
    Chains: D
    Engineered: YES
    Organism Scientific: NOSTOC SP. PCC 7120
    Organism Taxid: 103690
    Synthetic: YES

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric/Biological Unit (1, 4)
No.NameCountTypeFull Name
1CA4Ligand/IonCALCIUM ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLN B:59 , DG D:3binding site for residue CA B 301
2AC2SOFTWAREDT C:11binding site for residue CA C 101

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4YRV)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4YRV)

(-) 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:288
                                                                                                                                                                                                                                                                                                                                
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhhhh.hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhh.hhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhh..............hhhhhhhhhhh.........eeehhhhhhhhhhhhhhhh...hhhhh...hhhhhhhhhhhhhhh..eeee.......eeee......hhhhhhhhhhhhhhhhhhhhhh.....eeeeeee.....hhhhhhhhhhhhhhhhhhhh.....eeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4yrv A   3 NDIDLIKRLGPSAMDQIMLYLAFSAMRTSGHRHGAFLDAAATAAKCAIYMTYLEQGQNLRMTGHLHHLEPKRVKIIVEEVRQALMEGKLLKTLGSQEPRYLIQFPYVWMEQYPWIPGRSRIPGTSLTSEEKRQIEHKLPSNLPDAQLVTSFEFLELIEFLHKRSQEDLPPEHRMELSEALAEHIKRRLLYSGTVTRIDSPWGMPFYALTRPFYQERTYIMVEDTARYFRMMKDWAEKRPNAMRALEELDVPPERWDEAMQELDEIIRTWADKYHQVIPMILQMVFGRK 297
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212  ||   227       237       247       257       267       277     ||289        
                                                                                                                                                                                                                                              215|                                                           283|           
                                                                                                                                                                                                                                               221                                                            286           


Chain B from PDB  Type:PROTEIN  Length:286
                                                                                                                                                                                                                                                                                                                              
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhh...hhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhh.hhhhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhh..............hhhhhhhhhhhh.........eehhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh..eeee.......eeee......hhhhhhhhhhhhhhhhhhhhh.....eeeeeee..hhhhhhhhhhhhhhhhhhhhh......eeeeeeeee.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4yrv B   4 DIDLIKRLGPSAMDQIMLYLAFSAMRTSGHRHGAFLDAAATAAKCAIYMTYLEQGQNLRMTGHLHHLEPKRVKIIVEEVRQALMEGKLLKTLGSQEPRYLIQFPYVWMEQYPWIPGRSRIPGTSLTSEEKRQIEHKLPSNLPDAQLVTSFEFLELIEFLHKRSQEDLPPEHRMELSEALAEHIKRRLLYSGTVTRIDSPWGMPFYALTRPFYERTYIMVEDTARYFRMMKDWAEKRPNAMRALEELDVPPERWDEAMQELDEIIRTWADKYHQVPMILQMVFGRKE 298
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213 ||    229       239       249       259       269       279   ||  292      
                                                                                                                                                                                                                                             215|                                                          283|           
                                                                                                                                                                                                                                              222                                                           287           


Chain C from PDB  Type:DNA  Length:21
                                                     
                 4yrv C   1 GCGAGGGGTCTAACCCCTCAT  21
                                    10        20 


Chain D from PDB  Type:DNA  Length:21
                                                     
                 4yrv D   1 ATGAGGGGTTAGACCCCTCGC  21
                                    10        20
   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 4YRV)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)

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  4yrv
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  HETR_NOSS1 | P27709
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 Related Entries

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

UniProtKB/Swiss-Prot
        HETR_NOSS1 | P27709: 4hri 4lh9 4ynl

(-) Related Entries Specified in the PDB File

3qod 4hri