PDB entry 1goi

View 1goi on RCSB PDB site
Description: crystal structure of the d140n mutant of chitinase b from serratia marcescens at 1.45 a resolution
Class: hydrolase
Keywords: chitin degradation, hydrolase, glycosidase
Deposited on 2001-10-21, released 2001-11-15
The last revision prior to the SCOP 1.75 freeze date was dated 2003-04-01, with a file datestamp of 2007-07-20.
Experiment type: XRAY
Resolution: 1.45 Å
R-factor: 0.16
AEROSPACI score: 0.78 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: chitinase b
    Species: Serratia marcescens
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q54276
      • engineered mutation (139)
    Domains in SCOP 1.75: d1goia1, d1goia2, d1goia3
  • Chain 'B':
    Compound: chitinase b
    Species: Serratia marcescens
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q54276 (Start-498)
      • engineered mutation (139)
    Domains in SCOP 1.75: d1goib1, d1goib2, d1goib3
  • Heterogens: SO4, GOL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >1goiA (A:)
    mstrkavigyyfiptnqinnytetdtsvvpfpvsnitpakakqlthinfsfldinsnlec
    awdpatndakardvvnrltalkahnpslrimfsiggwyysndlgvshanyvnavktpasr
    akfaqscvrimkdygfdgvnidweypqaaevdgfiaalqeirtllnqqtitdgrqalpyq
    ltiagaggafflsryysklaqivapldyinlmtydlagpwekvtnhqaalfgdaagptfy
    nalreanlgwsweeltrafpspfsltvdaavqqhlmmegvpsakivmgvpfygrafkgvs
    ggnggqysshstpgedpypstdywlvgceecvrdkdpriasyrqleqmlqgnygyqrlwn
    dktktpylyhaqnglfvtyddaesfkykakyikqqqlggvmfwhlgqdnrngdllaaldr
    yfnaadyddsqldmgtglrytgvgpgnlpimtapayvpgttyaqgalvsyqgyvwqtkwg
    yitsapgsdsawlkvgrva
    

    Sequence, based on observed residues (ATOM records): (download)
    >1goiA (A:)
    trkavigyyfiptnqinnytetdtsvvpfpvsnitpakakqlthinfsfldinsnlecaw
    dpatndakardvvnrltalkahnpslrimfsiggwyysndlgvshanyvnavktpasrak
    faqscvrimkdygfdgvnidweypqaaevdgfiaalqeirtllnqqtitdgrqalpyqlt
    iagaggafflsryysklaqivapldyinlmtydlagpwekvtnhqaalfgdaagptfyna
    lreanlgwsweeltrafpspfsltvdaavqqhlmmegvpsakivmgvpfygrafkgvsgg
    nggqysshstpgedpypstdywlvgceecvrdkdpriasyrqleqmlqgnygyqrlwndk
    tktpylyhaqnglfvtyddaesfkykakyikqqqlggvmfwhlgqdnrngdllaaldryf
    naadyddsqldmgtglrytgvgpgnlpimtapayvpgttyaqgalvsyqgyvwqtkwgyi
    tsapgsdsawlkvgrv
    

  • Chain 'B':
    Sequence, based on SEQRES records: (download)
    >1goiB (B:)
    mstrkavigyyfiptnqinnytetdtsvvpfpvsnitpakakqlthinfsfldinsnlec
    awdpatndakardvvnrltalkahnpslrimfsiggwyysndlgvshanyvnavktpasr
    akfaqscvrimkdygfdgvnidweypqaaevdgfiaalqeirtllnqqtitdgrqalpyq
    ltiagaggafflsryysklaqivapldyinlmtydlagpwekvtnhqaalfgdaagptfy
    nalreanlgwsweeltrafpspfsltvdaavqqhlmmegvpsakivmgvpfygrafkgvs
    ggnggqysshstpgedpypstdywlvgceecvrdkdpriasyrqleqmlqgnygyqrlwn
    dktktpylyhaqnglfvtyddaesfkykakyikqqqlggvmfwhlgqdnrngdllaaldr
    yfnaadyddsqldmgtglrytgvgpgnlpimtapayvpgttyaqgalvsyqgyvwqtkwg
    yitsapgsdsawlkvgrva
    

    Sequence, based on observed residues (ATOM records): (download)
    >1goiB (B:)
    trkavigyyfiptnqinnytetdtsvvpfpvsnitpakakqlthinfsfldinsnlecaw
    dpatndakardvvnrltalkahnpslrimfsiggwyysndlgvshanyvnavktpasrak
    faqscvrimkdygfdgvnidweypqaaevdgfiaalqeirtllnqqtitdgrqalpyqlt
    iagaggafflsryysklaqivapldyinlmtydlagpwekvtnhqaalfgdaagptfyna
    lreanlgwsweeltrafpspfsltvdaavqqhlmmegvpsakivmgvpfygrafkgvsgg
    nggqysshstpgedpypstdywlvgceecvrdkdpriasyrqleqmlqgnygyqrlwndk
    tktpylyhaqnglfvtyddaesfkykakyikqqqlggvmfwhlgqdnrngdllaaldryf
    naadyddsqldmgtglrytgvgpgnlpimtapayvpgttyaqgalvsyqgyvwqtkwgyi
    tsapgsdsawlkvgrva