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(-) Description

Title :  CRYSTAL STRUCTURE OF THE DROSPHILA BETA,14GALACTOSYLTRANSFERASE 7 MUTANT D211N COMPLEX WITH MANGANESE, UDP-GAL AND XYLOBIOSE
 
Authors :  B. Ramakrishnan, P. K. Qasba
Date :  07 Aug 13  (Deposition) - 25 Sep 13  (Release) - 27 Nov 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym./Biol. Unit :  A
Keywords :  Gt-A Glycosyltransferase Family, Udp-Gal And Xylose, Golgi, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Tsutsui, B. Ramakrishnan, P. K. Qasba
Crystal Structures Of Beta-1, 4-Galactosyltransferase 7 Enzyme Reveal Conformational Changes And Substrate Binding.
J. Biol. Chem. V. 288 31963 2013
PubMed-ID: 24052259  |  Reference-DOI: 10.1074/JBC.M113.509984

(-) Compounds

Molecule 1 - BETA-4-GALACTOSYLTRANSFERASE 7
    Chains: A
    EC Number: 2.4.1.-, 2.4.1.133
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET23A
    Expression System Strain: BL21
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: CATALYTIC DOMAIN, UNP RESIDUES 71-311
    Gene: 4GALACTOSYLTRANSFERASE 7, BETA-4GALT7, BETA1, BETA4GALT7, BETA4GALT7-RA, CG11780, DMEL_CG11780
    Mutation: YES
    Organism Common: FRUIT FLY
    Organism Scientific: DROSOPHILA MELANOGASTER
    Organism Taxid: 7227
    Synonym: FI08434P

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit : A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 6)

Asymmetric/Biological Unit (4, 6)
No.NameCountTypeFull Name
1CL2Ligand/IonCHLORIDE ION
2GDU1Ligand/IonGALACTOSE-URIDINE-5'-DIPHOSPHATE
3MN1Ligand/IonMANGANESE (II) ION
4XYP2Ligand/IonBETA-D-XYLOPYRANOSE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:147 , HIS A:241 , HIS A:243 , GDU A:402 , HOH A:619BINDING SITE FOR RESIDUE MN A 401
2AC2SOFTWAREPRO A:82 , PHE A:83 , ARG A:84 , ARG A:86 , PHE A:121 , ARG A:123 , ASP A:145 , VAL A:146 , ASP A:147 , TYR A:177 , GLY A:185 , TRP A:207 , GLY A:208 , GLU A:210 , ASN A:211 , HIS A:241 , HIS A:243 , ARG A:250 , MN A:401 , XYP A:403 , HOH A:511 , HOH A:527 , HOH A:528 , HOH A:550 , HOH A:575BINDING SITE FOR RESIDUE GDU A 402
3AC3SOFTWARETYR A:177 , TYR A:179 , PHE A:182 , TRP A:207 , GLY A:208 , LEU A:209 , ASN A:211 , ASP A:212 , GDU A:402 , XYP A:404 , HOH A:522BINDING SITE FOR RESIDUE XYP A 403
4AC4SOFTWARETYR A:177 , TRP A:207 , XYP A:403 , HOH A:672BINDING SITE FOR RESIDUE XYP A 404

(-) SS Bonds  (2, 2)

Asymmetric/Biological Unit
No.Residues
1A:255 -A:310
2A:300 -A:308

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4M4K)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4M4K)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4M4K)

(-) Exons   (0, 0)

(no "Exon" information available for 4M4K)

(-) 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:238
                                                                                                                                                                                                                                                                              
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee..hhhhhhhhhhhhhhhhhhh...eeeeeeee......hhhhhhhhhhhhh.....eeeee...eee...............ee..................eeeeehhhhhhh...........hhhhhhhhhhhhh.................eee...............hhhhhhh......hhhhh.eeeeeeeeeee..eeeeeeeeee......hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4m4k A  74 VHKMALLVPFRDRFEELLQFVPHMTAFLKRQGVAHHIFVLNQVDRFRFNRASLINVGFQFASDVYDYIAMHDVDLLPLNDNLLYEYPSSLGPLHIAGPKLHPKYHYDNFVGGILLVRREHFKQMNGMSNQYWGWGLENDEFFVRIRDAGLQVTRPQNIKTGTNDTFSHIHNRYHRKRDTQKCFNQKEMTRKRDHKTGLDNVKYKILKVHEMLIDQVPVTILNILLDCDVNKTPWCDCS 311
                                    83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303
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  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 4M4K)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4M4K)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4M4K)

(-) Gene Ontology  (15, 15)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/TrEMBL
        Q9VBZ9_DROME | Q9VBZ9: 3lw6 4lw3 4lw6

(-) Related Entries Specified in the PDB File

4lw3 THE SAME PROTEIN COMPLEX WITH UDP-GAL
4lw6 THE SAME PROTEIN COMPLEX WITH XYLOBIOSE