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(-) Description

Title :  CRYSTAL STRUCTURE OF A. AEOLICUS NTRC1 DNA BINDING DOMAIN
 
Authors :  A. Young, A. E. Maris, N. K. Vidangos, E. Hong, J. G. Pelton, J. D. Batchel D. E. Wemmer
Date :  10 Jun 13  (Deposition) - 28 Aug 13  (Release) - 23 Oct 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.34
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Helix-Turn-Helix Dna Binding Domain, Dna Binding, Protein Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  N. Vidangos, A. E. Maris, A. Young, E. Hong, J. G. Pelton, J. D. Batchelor, D. E. Wemmer
Structure, Function, And Tethering Of Dna-Binding Domains I Sigma (54) Transcriptional Activators.
Biopolymers V. 99 1082 2013
PubMed-ID: 23818155  |  Reference-DOI: 10.1002/BIP.22333

(-) Compounds

Molecule 1 - TRANSCRIPTIONAL REGULATOR (NTRC FAMILY)
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 393-438
    Gene: NTRC1, AQ_1117
    Organism Scientific: AQUIFEX AEOLICUS
    Organism Taxid: 224324
    Strain: VF5

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1SO42Ligand/IonSULFATE ION
Biological Unit 1 (1, 4)
No.NameCountTypeFull Name
1SO44Ligand/IonSULFATE ION

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETHR A:428 , LYS A:431 , ARG A:432 , HOH A:614 , HOH A:644 , HOH A:676BINDING SITE FOR RESIDUE SO4 A 501
2AC2SOFTWARELEU A:426 , ARG A:427 , HOH A:669BINDING SITE FOR RESIDUE SO4 A 502

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4L5E)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4L5E)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4L5E)

(-) Exons   (0, 0)

(no "Exon" information available for 4L5E)

(-) Sequences/Alignments

Asymmetric Unit
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(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:46
                                                                              
               SCOP domains ---------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhh..hhhhhhhhhh.hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------- PROSITE
                 Transcript ---------------------------------------------- Transcript
                 4l5e A 393 HKSIKEIEKEEIIKVLKEVNFNKKLASEILGIPLRTLYKRLKEYGI 438
                                   402       412       422       432
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4L5E)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4L5E)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4L5E)

(-) Gene Ontology  (9, 9)

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 Related Entries

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

UniProtKB/TrEMBL
        O67198_AQUAE | O67198: 1ny5 1ny6 1zy2 3m0e 4bs1 4bt0 4bt1 4l4u 4ly6 4lzz

(-) Related Entries Specified in the PDB File

2m8g 4l4u