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(-) Description

Title :  T. POTENS ISCR
 
Authors :  J. A. Santos, S. Macedo-Ribeiro, P. J. B. Pereira
Date :  06 Dec 13  (Deposition) - 28 May 14  (Release) - 25 Jun 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.60
Chains :  Asym./Biol. Unit :  A,B,Q
Keywords :  Transcription, Transcription Regulation, Dna Recognition, Helix-Turn-Helix Motif, Rrf2-Like Regulator (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. A. Santos, N. Alonso-Garcia, S. Macedo-Ribeiro, P. J. B. Pereira
The Unique Regulation Of Iron-Sulfur Cluster Biogenesis In A Gram-Positive Bacterium.
Proc. Natl. Acad. Sci. Usa V. 111 E2251 2014
PubMed-ID: 24847070  |  Reference-DOI: 10.1073/PNAS.1322728111

(-) Compounds

Molecule 1 - TRANSCRIPTIONAL REGULATOR, BADM/RRF2 FAMILY
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PETZ2_1A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Mutation: YES
    Organism Scientific: THERMINCOLA POTENS
    Organism Taxid: 635013
    Strain: JR
    Synonym: ISCR
 
Molecule 2 - HEXA-ALANINE PEPTIDE
    Chains: Q
    Organism Scientific: SYNTHETIC CONSTRUCT
    Organism Taxid: 32630
    Synthetic: YES

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit : ABQ

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1NA2Ligand/IonSODIUM ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREARG A:81 , VAL A:82 , GLU A:84BINDING SITE FOR RESIDUE NA A1150
2AC2SOFTWAREARG B:81 , VAL B:82 , GLU B:84 , LEU B:102BINDING SITE FOR RESIDUE NA B1149

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Ala Q:14 -Ala Q:15

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4CIC)

(-) 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:138
 aligned with D5X843_THEPJ | D5X843 from UniProtKB/TrEMBL  Length:149

    Alignment length:153
                                1                                                                                                                                                    
                                |    6        16        26        36        46        56        66        76        86        96       106       116       126       136       146   
         D5X843_THEPJ     - ----MKVSTKGHYGVQAMFDLAQHFGEGPVSLKSIAERQGLSEPYLEQLIAVLRKAGLVKSVRGAQGGYILAREPRDIKVGDIIRVLEGPIAPVECVSQDDPEHCLKFDFCVTKSVWEKVKKSIEEVLDSITLADMLKDAEEAQMAQGYMYYI 149
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....eehhhhhhhhhhhhhhhhh......hhhhhhhhhh.hhhhhhhhhhhhhhh..eeee.....eeee..hhhhhhhhhhhhhhh.---------------......hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhh...hhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4cic A  -3 GAMGLKVSTKGHYGVQAMFDLAQHFGEGPVSLKSIAERQGLSEPYLEQLIAVLRKAGLVKSVRGAQGGYILAREPRDIKVGDIIRVLEG---------------SLKFDFSVTKSVWEKVKKSIEEVLDSITLADMLKDAEEAQMAQGYMYYI 149
                                     6        16        26        36        46        56        66        76        |-         -    |  106       116       126       136       146   
                                                                                                                   85             101                                                


Chain B from PDB  Type:PROTEIN  Length:137
 aligned with D5X843_THEPJ | D5X843 from UniProtKB/TrEMBL  Length:149

    Alignment length:152
                                1                                                                                                                                                   
                                |    6        16        26        36        46        56        66        76        86        96       106       116       126       136       146  
         D5X843_THEPJ     - ----MKVSTKGHYGVQAMFDLAQHFGEGPVSLKSIAERQGLSEPYLEQLIAVLRKAGLVKSVRGAQGGYILAREPRDIKVGDIIRVLEGPIAPVECVSQDDPEHCLKFDFCVTKSVWEKVKKSIEEVLDSITLADMLKDAEEAQMAQGYMYY 148
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeehhhhhhhhhhhhhhhhhh.....hhhhhhhhhh.hhhhhhhhhhhhhhh..eeee.....eeee..hhhhhhhhhhhhhhh.---------------......hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhh...hhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4cic B  -3 GAMGLKVSTKGHYGVQAMFDLAQHFGEGPVSLKSIAERQGLSEPYLEQLIAVLRKAGLVKSVRGAQGGYILAREPRDIKVGDIIRVLEG---------------SLKFDFSVTKSVWEKVKKSIEEVLDSITLADMLKDAEEAQMAQGYMYY 148
                                     6        16        26        36        46        56        66        76        |-         -    |  106       116       126       136       146  
                                                                                                                   85             101                                               


Chain Q from PDB  Type:PROTEIN  Length:6
                                      
               SCOP domains ------ SCOP domains
               CATH domains ------ CATH domains
               Pfam domains ------ Pfam domains
         Sec.struct. author ..eee. Sec.struct. author
                 SAPs(SNPs) ------ SAPs(SNPs)
                    PROSITE ------ PROSITE
                 Transcript ------ Transcript
                 4cic Q  10 AAAAAA  15
   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 4CIC)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (0, 0)

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 Related Entries

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(-) Related Entries Specified in the PDB File

4chu E. COLI ISCR-DNA COMPLEX