PDB entry 1pzt

View 1pzt on RCSB PDB site
Description: crystal structure of w314a-beta-1,4-galactosyltransferase (b4gal-t1) catalytic domain without substrate
Class: transferase
Keywords: BETA1,4-GALACTOSYLTRANSFERASE-I Tryptophan Mutant, Flexible loop conformation, Protease Digestion, Substrate binding, Catalytic Mechanism
Deposited on 2003-07-14, released 2003-09-16
The last revision prior to the SCOPe 2.06 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 1.92 Å
R-factor: 0.189
AEROSPACI score: 0.47 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Beta-1,4-galactosyltransferase 1
    Species: Bos taurus [TaxId:9913]
    Gene: B4GALT1, GGTB2 OR GALT
    Database cross-references and differences (RAF-indexed):
    • Uniprot P08037 (Start-285)
      • engineered (197)
      • engineered (225)
    Domains in SCOPe 2.06: d1pzta_
  • Heterogens: SO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1pztA (A:)
asmtggqqmgrgssltacpeespllvgpmliefnipvdlklveqqnpkvklggrytpmdc
isphkvaiiipfrnrqehlkywlyylhpilqrqqldygiyvinqagesmfnrakllnvgf
kealkdydyncfvfsdvdlipmndhntyrcfsqprhisvamdkfgfslpyvqyfggvsal
skqqflsingfpnnywgaggedddiynrlafrgmsvsrpnavigktrmirhsrdkknepn
pqrfdriahtketmlsdglnsltymvlevqryplytkitvdigtps

    Sequence, based on observed residues (ATOM records): (download) 
    >1pztA (A:)
tacpeespllvgpmliefnipvdlklveqqnpkvklggrytpmdcisphkvaiiipfrnr
qehlkywlyylhpilqrqqldygiyvinqagesmfnrakllnvgfkealkdydyncfvfs
dvdlipmndhntyrcfsqprhisvamdkfgfslpyvqyfggvsalskqqflsingfpnny
wgaggedddiynrlafrgmsvsrpnavigktrmirhsrdkknepnpqrfdriahtketml
sdglnsltymvlevqryplytkitvdigtps