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(-) Description

Title :  CRYSTAL STRUCTURES OF THE LSRR PROTEINS COMPLEXED WITH PHOSPHO-AI-2 AND ITS TWO DIFFERENT ANALOGS REVEAL DISTINCT MECHANISMS FOR LIGAND RECOGNITION
 
Authors :  K. S. Ryu, J. H. Ha, Y. Eo
Date :  10 Jun 13  (Deposition) - 06 Nov 13  (Release) - 06 Nov 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Dna Transcriptional Regulator, Phospho-Ai-2 Binding, Dna Binding, Transcription Regulator, Removed Helix-Turn-Helix Domain, Sorc/Deor Family (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. H. Ha, Y. Eo, A. Grishaev, M. Guo, J. A. Smith, H. O. Sintim, E. H. Kim, H. K. Cheong, W. E. Bentley, K. S. Ryu
Crystal Structures Of The Lsrr Proteins Complexed With Phospho-Ai-2 And Two Signal-Interrupting Analogues Reveal Distinct Mechanisms For Ligand Recognition.
J. Am. Chem. Soc. V. 135 15526 2013
PubMed-ID: 24047255  |  Reference-DOI: 10.1021/JA407068V

(-) Compounds

Molecule 1 - TRANSCRIPTIONAL REGULATOR LSRR
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 53-317
    Gene: LSRR, YDEW, B1512, JW1505
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 83333
    Strain: K-12

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1HSX2Ligand/Ion5-O-PHOSPHONO-ALPHA-D-RIBOFURANOSE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:124 , GLY A:125 , GLU A:126 , ALA A:127 , GLY A:209 , GLY A:211 , THR A:220 , ILE A:221 , ASP A:243 , ILE A:244 , LEU A:245 , LYS A:288 , HOH A:601 , HOH A:616 , HOH A:617 , HOH A:622 , HOH A:656 , HOH A:703BINDING SITE FOR RESIDUE HSX A 501
2AC2SOFTWAREPHE B:124 , GLY B:125 , GLU B:126 , ALA B:127 , GLY B:209 , GLY B:211 , THR B:220 , ASP B:243 , ILE B:244 , LEU B:245 , LYS B:288 , HOH B:501 , HOH B:504 , HOH B:507 , HOH B:509 , HOH B:515 , HOH B:521 , HOH B:541BINDING SITE FOR RESIDUE HSX B 401

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4L51)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4L51)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4L51)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4L51)

(-) Exons   (0, 0)

(no "Exon" information available for 4L51)

(-) 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:246
                                                                                                                                                                                                                                                                                      
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhhhhh....eeee..hhhhhhhhhhhhhhhhhh..eeee....hhhhhhhhh.......ee.........hhhhhhhhhhhhhhhhhhhhhhh..eeee..ee.hhhhhhhhhhh...hhhhhhhhhhh.eeeee..eeee........hhhhhhh...hhhhhh...eeeee..hhhhhhhhhhhhhh....eeeeehhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4l51 A  69 EGCLEYETQLRRQFSLQHVRVIPGLDVGGRLGIGAAHMLMSLLQPQQMLAIGFGEATMNTLQRLSGFISSQQIRLVTLSGGVGSYMTGIGQLNAACSVNIIPAPLRASSADIARTLKNENCVKDVLLAAQAADVAIVGIGAVSQQDDATIIRSGYISQGEQLMIGRKGAVGDILGYFFDAKGDVVTNIKIHNELIGLPLSALKTIPVRVGVAGGENKAEAIAAAMKGGYINALVTDQDTAAAILRS 317
                                    78        88    || 101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311      
                                                   93|                                                                                                                                                                                                                            
                                                    97                                                                                                                                                                                                                            


Chain B from PDB  Type:PROTEIN  Length:248
                                                                                                                                                                                                                                                                                        
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhhhh....eeee..hhhhhhhhhhhhhhhhhh..eeee....hhhhhhhhh.......ee.........hhhhhhhhhhhhhhhhhhhhhhh..eeee..ee.hhhhhhhhhhh...hhhhhhhhhhh.eeeee..eeee........hhhhhhh...hhhhhh...eeeee..hhhhhhhhhhhhhh....eeeeehhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4l51 B  68 FEGCLEYETQLRRQFSLQHVRVIPGLADVGGRLGIGAAHMLMSLLQPQQMLAIGFGEATMNTLQRLSGFISSQQIRLVTLSGGVGSYMTGIGQLNAACSVNIIPAPLRASSADIARTLKNENCVKDVLLAAQAADVAIVGIGAVSQQDDATIIRSGYISQGEQLMIGRKGAVGDILGYFFDAKGDVVTNIKIHNELIGLPLSALKTIPVRVGVAGGENKAEAIAAAMKGGYINALVTDQDTAAAILRS 317
                                    77        87     || 99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309        
                                                    93|                                                                                                                                                                                                                             
                                                     96
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4L51)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4L51)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4L51)

(-) Gene Ontology  (10, 10)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        LSRR_ECOLI | P76141: 4go1 4l4y 4l4z 4l50 4l5i 4l5j

(-) Related Entries Specified in the PDB File

4l4y 4l4z 4l50 4l5i 4l5j