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(-) Description

Title :  CRYSTAL STRUCTURE OF LACI FAMILY TRANSCRIPTIONAL REGULATOR FROM LACTOBACILLUS CASEI, TARGET EFI-512911, WITH BOUND SUCROSE
 
Authors :  Y. Patskovsky, R. Toro, R. Bhosle, N. Al Obaidi, S. Chamala, J. D. Atton A. Scott Glenn, S. Chowdhury, J. Lafleur, R. D. Siedel, B. Hillerich, K. L. Whalen, J. A. Gerlt, S. C. Almo, Enzyme Function Initiative (E
Date :  11 Oct 14  (Deposition) - 05 Nov 14  (Release) - 05 Nov 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.35
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Sugar Binding, Transcription Regulation, Enzyme Function Initiative, Efi, Structural Genomics, Transcriptional Factor, Sucrose, Transcription Regulator (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Patskovsky, R. Toro, R. Bhosle, N. Al Obaidi, S. Chamala, A. Scott Glenn, J. D. Attonito, S. Chowdhury, J. Lafleur, R. D. Siedel B. Hillerich, J. Love, K. L. Whalen, J. A. Gerlt, S. C. Almo
Crystal Structure Of Laci Transcriptional Regulator Lsei_2103 From Lactobacillus Casei, Target Efi-512911
To Be Published
PubMed: search

(-) Compounds

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

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 8)

Asymmetric Unit (4, 8)
No.NameCountTypeFull Name
1ACT1Ligand/IonACETATE ION
2MSE5Mod. Amino AcidSELENOMETHIONINE
3NA1Ligand/IonSODIUM ION
4SUC1Ligand/IonSUCROSE
Biological Unit 1 (3, 14)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
2MSE10Mod. Amino AcidSELENOMETHIONINE
3NA-1Ligand/IonSODIUM ION
4SUC2Ligand/IonSUCROSE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:269 , HOH A:537 , HOH A:568 , HOH A:682 , HOH A:719 , HOH A:720 , HOH A:745BINDING SITE FOR RESIDUE NA A 401
2AC2SOFTWARESER A:67 , ARG A:68 , ASN A:71 , PHE A:74 , ASN A:145 , GLY A:184 , HIS A:192 , ARG A:196 , HIS A:221 , ASN A:248 , ASP A:277 , GLN A:279 , GLN A:294 , ACT A:403 , HOH A:504 , HOH A:505 , HOH A:564 , HOH A:635 , HOH A:657 , HOH A:731BINDING SITE FOR RESIDUE SUC A 402
3AC3SOFTWARESER A:67 , ARG A:68 , ASP A:99 , HIS A:221 , SUC A:402BINDING SITE FOR RESIDUE ACT A 403

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4RK5)

(-) Cis Peptide Bonds  (1, 1)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4RK5)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4RK5)

(-) Exons   (0, 0)

(no "Exon" information available for 4RK5)

(-) Sequences/Alignments

Asymmetric 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:275
                                                                                                                                                                                                                                                                                                                   
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeee....hhhhhhhhhhhhhhhhhh..eeeeee...hhhhhhhhhhhhhh....eeee....hhhhhhhhhhhh...eeee.........eee..hhhhhhhhhhhhhhhh....eeee..........hhhhhhhhhhhhhhh....hhh.ee....hhhhhhhhhhhhhh........eee..hhhhhhhhhhhhhhh........eee......hhhhh.....eee.hhhhhhhhhhhhhhhhh..............eee..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4rk5 A  59 TGNIGVLVSRVTNPFFAGLFDAIERELHAHGYQVmITQTYDDPEAEERFLKQLKSRELDGVILASVEAPDRVmAVAKAFPGRVVVVNADVQIPGATSLVLPHYQATRDALDYLFNQGHRRFAYVSGGTISGAHHGQSRTQAFLDFmQAHQLLVAQDLLFGQIHTAKEGQAVGKQLASLAPNVRPDAVFTNSDEVAVGVIDSLLAADVKVPDDIAVmGYDDQPFAPFAKIPLTTVHQPVASmAAAATHELLKGLGRQVAQDTQPTLHLSLKIRQSA 333
                                    68        78        88    |   98       108       118       128  |    138       148       158       168       178       188       198     | 208       218       228       238       248       258       268     | 278       288       298|      308       318       328     
                                                             93-MSE                               131-MSE                                                                  204-MSE                                                               274-MSE                  299-MSE
   Legend:   → Mismatch (orange background)
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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 4RK5)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4RK5)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4RK5)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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

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

(-) Related Entries Specified in the PDB File

4rk3 LACI FAMILY TRANSCRIPTIONAL REGULATOR FROM LACTOBACILLUS CASEI WITH BOUND GLYCEROL
4rk4 LACI FAMILY TRANSCRIPTIONAL REGULATOR FROM LACTOBACILLUS CASEI WITH BOUND GLUCOSE RELATED ID: EFI-512911 RELATED DB: TARGETTRACK