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(-) Description

Title :  CRYSTAL STRUCTURE OF A LACI REGULATOR FROM LACTOBACILLUS CASEI (LSEI_2103, TARGET EFI-512911) WITH BOUND TRIS
 
Authors :  M. W. Vetting, N. F. Al Obaidi, R. Toro, L. L. Morisco, J. Benach, S. R. Wa J. D. Attonito, A. Scott Glenn, S. Chamala, S. Chowdhury, J. Lafleur, R. D. Seidel, K. L. Whalen, J. A. Gerlt, S. C. Almo, Enzyme Function In (Efi)
Date :  13 Nov 14  (Deposition) - 26 Nov 14  (Release) - 07 Oct 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym./Biol. Unit :  A
Keywords :  Laci Regulator, Enzyme Function Initiative, Efi, Structural Genomics, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. W. Vetting, N. F. Al Obaidi, R. Toro, L. L. Morisco, J. Benach, S. R. Wasserman, J. D. Attonito, A. Scott Glenn, S. Chamala, S. Chowdhury, J. Lafleur, J. Love, R. D. Seidel, K. L. Whalen, J. A. Gerlt, S. C. Almo, Enzyme Function Initiative (Efi)
Crystal Structure Of A Laci Regulator From Lactobacillus Casei (Lsei_2103, Target Efi-512911) With Bound Tris
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - TRANSCRIPTIONAL REGULATOR, LACI FAMILY
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 54-333
    Gene: LSEI_2103
    Organism Scientific: LACTOBACILLUS CASEI
    Organism Taxid: 321967
    Strain: ATCC 334

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 11)

Asymmetric/Biological Unit (5, 11)
No.NameCountTypeFull Name
1CL2Ligand/IonCHLORIDE ION
2EDO1Ligand/Ion1,2-ETHANEDIOL
3MG1Ligand/IonMAGNESIUM ION
4MSE6Mod. Amino AcidSELENOMETHIONINE
5TRS1Ligand/Ion2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL

(-) Sites  (5, 5)

Asymmetric Unit (5, 5)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASN A:71 , ARG A:196 , ASN A:248 , TYR A:276 , ASP A:277 , GLN A:294 , HOH A:674 , HOH A:677 , HOH A:722 , HOH A:737 , HOH A:812binding site for residue TRS A 401
2AC2SOFTWAREARG A:68 , ASN A:71 , HOH A:807binding site for residue CL A 402
3AC3SOFTWAREASN A:145 , ASP A:147 , LEU A:158 , HIS A:160binding site for residue CL A 403
4AC4SOFTWAREALA A:223 , PRO A:280 , PHE A:281 , HOH A:531 , HOH A:542 , HOH A:546 , HOH A:585binding site for residue EDO A 404
5AC5SOFTWAREHOH A:710 , HOH A:712 , HOH A:762 , HOH A:787 , HOH A:818 , HOH A:836binding site for residue MG A 405

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Val A:267 -Pro A:268

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4WXE)

(-) 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:278
                                                                                                                                                                                                                                                                                                                      
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeeeee....hhhhhhhhhhhhhhhhhh..eeeeee.....hhhhhhhhhhhh....eeee....hhhhhhhhhhhh...eeee.........eee..hhhhhhhhhhhhhhhh....eeee...........hhhhhhhhhhhhhh....hhh.ee....hhhhhhhhhhhhhh........eee..hhhhhhhhhhhhhhh........eeeeee...hhhhh....eeee.hhhhhhhhhhhhhhhhh..........eee..... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4wxe A  52 SmLRAQATGNIGVLVSRVTNPFFAGLFDAIERELHAHGYQVmITQTYDDPEAEERFLKQLKSRELDGVILASVEAPDRVmAVAKAFPGRVVVVNADVQIPGATSLVLPHYQATRDALDYLFNQGHRRFAYVSGGTISGAHHGQSRTQAFLDFmQAHQLLVAQDLLFGQIHTAKEGQAVGKQLASLAPNVRPDAVFTNSDEVAVGVIDSLLAADVKVPDDIAVmGYDDQPFAPFAKIPLTTVHQPVASmAAAATHELLKGLGRQVAQTLHLSLKIRQSA 333
                             |      61        71        81        91 |     101       111       121       131       141       151       161       171       181       191       201  |    211       221       231       241       251       261       271  |    281       291       301       311     ||325        
                             |                                      93-MSE                               131-MSE                                                                  204-MSE                                                               274-MSE                  299-MSE           317|           
                            53-MSE                                                                                                                                                                                                                                                                  322
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  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 4WXE)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)

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UniProtKB/TrEMBL
        Q036L9_LACP3 | Q036L9: 4rk3 4rk4 4rk5

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