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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 :  2.10
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
1D8X2Ligand/Ion(2S)-2,3,3-TRIHYDROXY-6-METHYL-4-OXOHEPTYL DIHYDROGENPHOSPHATE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:124 , GLY A:125 , GLU A:126 , ALA A:127 , ILE A:210 , GLY A:211 , THR A:220 , ILE A:221 , ASP A:243 , LEU A:245 , GLY A:246 , LYS A:288 , HOH A:601 , HOH A:605 , HOH A:610 , HOH A:611 , HOH A:625 , HOH A:630 , HOH A:677BINDING SITE FOR RESIDUE D8X A 501
2AC2SOFTWAREPHE B:124 , GLY B:125 , GLU B:126 , ALA B:127 , ILE B:210 , GLY B:211 , THR B:220 , ILE B:221 , ASP B:243 , LEU B:245 , GLY B:246 , LYS B:288 , HOH B:501 , HOH B:502 , HOH B:508 , HOH B:517 , HOH B:525 , HOH B:529 , HOH B:553BINDING SITE FOR RESIDUE D8X B 401

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4L50)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4L50)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4L50)

(-) PROSITE Motifs  (0, 0)

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(-) Exons   (0, 0)

(no "Exon" information available for 4L50)

(-) 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:248
                                                                                                                                                                                                                                                                                        
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhhhhhh....eeee..hhhhhhhhhhhhhhhhhh..eeee...hhhhhhhhhhh......ee.........hhhhhhhhhhhhhhhhhhhhhhh..eeee..ee.hhhhhhhhhhh...hhhhhhhhhhh...eee..eee.........hhhhhhh...hhhhhh...eeeee..hhhhhhhhhhhhhh....eeeeehhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4l50 A  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                                                                                                                                                                                                                             


Chain B from PDB  Type:PROTEIN  Length:247
                                                                                                                                                                                                                                                                                       
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhh...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
                 4l50 B  69 EGCLEYETQLRRQFSLQHVRVIPGDADVGGRLGIGAAHMLMSLLQPQQMLAIGFGEATMNTLQRLSGFISSQQIRLVTLSGGVGSYMTGIGQLNAACSVNIIPAPLRASSADIARTLKNENCVKDVLLAAQAADVAIVGIGAVSQQDDATIIRSGYISQGEQLMIGRKGAVGDILGYFFDAKGDVVTNIKIHNELIGLPLSALKTIPVRVGVAGGENKAEAIAAAMKGGYINALVTDQDTAAAILRS 317
                                    78        88   ||  100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       
                                                  92|                                                                                                                                                                                                                              
                                                   95
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 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4L50)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4L50)

(-) Pfam Domains  (0, 0)

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(-) 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 4l51 4l5i 4l5j

(-) Related Entries Specified in the PDB File

4l4y 4l4z 4l51 4l5i 4l5j