PDB entry 1m03

View 1m03 on RCSB PDB site
Description: Mutant Streptomyces plicatus beta-hexosaminidase (D313A) in complex with product (GlcNAc)
Class: hydrolase
Keywords: substrate assisted catalysis, family 20 glycosidase, beta-hexosaminidase, HYDROLASE
Deposited on 2002-06-11, released 2002-12-11
The last revision prior to the SCOPe 2.08 freeze date was dated 2020-07-29, with a file datestamp of 2020-07-04.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: N/A
AEROSPACI score: 0.42 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: beta-n-acetylhexosaminidase
    Species: Streptomyces plicatus [TaxId:1922]
    Database cross-references and differences (RAF-indexed):
    • Uniprot O85361 (Start-511)
      • engineered (318)
    Domains in SCOPe 2.08: d1m03a1, d1m03a2
  • Heterogens: NAG, CL, SO4, GOL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1m03A (A:)
mhhhhhhhtgaapdrkapvrptpldrvipapasvdpggapyritrgthirvddsrearrv
gdyladllrpatgyrlpvtahghggirlrlaggpygdegyrldsgpagvtitarkaaglf
hgvqtlrqllppavekdsaqpgpwlvaggtiedtpryawrsamldvsrhffgvdevkryi
drvarykynklhlhlsddqgwriaidswprlatyggstevgggpggyytkaeykeivrya
asrhlevvpeidmpghtnaalasyaelncdgvapplytgtkvgfsslcvdkdvtydfvdd
vigelaaltpgrylhiggaeahstpkadfvafmkrvqpivakygktvvgwhqlagaepve
galvqywgldrtgdaekaevaeaarngtglilspadrtyldmkytkdtplglswagyvev
qrsydwdpagylpgapadavrgveaplwtetlsdpdqldymafprlpgvaelgwspasth
dwdtykvrlaaqapyweaagidfyrspqvpwt

    Sequence, based on observed residues (ATOM records): (download) 
    >1m03A (A:)
drkapvrptpldrvipapasvdpggapyritrgthirvddsrearrvgdyladllrpatg
yrlpvtahghggirlrlaggpygdegyrldsgpagvtitarkaaglfhgvqtlrqllppa
vekdsaqpgpwlvaggtiedtpryawrsamldvsrhffgvdevkryidrvarykynklhl
hlsddqgwriaidswprlatyggstevgggpggyytkaeykeivryaasrhlevvpeidm
pghtnaalasyaelncdgvapplytgtkvgfsslcvdkdvtydfvddvigelaaltpgry
lhiggaeahstpkadfvafmkrvqpivakygktvvgwhqlagaepvegalvqywgldrtg
daekaevaeaarngtglilspadrtyldmkytkdtplglswagyvevqrsydwdpagylp
gapadavrgveaplwtetlsdpdqldymafprlpgvaelgwspasthdwdtykvrlaaqa
pyweaagidfyrspqvpwt