PDB entry 2xx0

View 2xx0 on RCSB PDB site
Description: structure of the n90s-h254f mutant of nitrite reductase from alcaligenes xylosoxidans
Class: oxidoreductase
Keywords: oxidoreductase, proton channel, denitrification.
Deposited on 2010-11-07, released 2011-05-18
The last revision prior to the SCOPe 2.08 freeze date was dated 2011-05-18, with a file datestamp of 2011-05-13.
Experiment type: XRAY
Resolution: 1.46 Å
R-factor: 0.12641
AEROSPACI score: 0.71 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: dissimilatory copper-containing nitrite reductase
    Species: ACHROMOBACTER XYLOSOXIDANS [TaxId:85698]
    Database cross-references and differences (RAF-indexed):
    • Uniprot O68601 (1-335)
      • engineered mutation (89)
      • engineered mutation (253)
    Domains in SCOPe 2.08: d2xx0a1, d2xx0a2
  • Chain 'B':
    Compound: dissimilatory copper-containing nitrite reductase
    Species: ACHROMOBACTER XYLOSOXIDANS [TaxId:85698]
    Database cross-references and differences (RAF-indexed):
    • Uniprot O68601 (1-335)
      • expression tag (0)
      • engineered mutation (89)
      • engineered mutation (253)
    Domains in SCOPe 2.08: d2xx0b1, d2xx0b2, d2xx0b3
  • Heterogens: CU, ZN, MES, PG4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2xx0A (A:)
edadklphtkvtlvappqvhpheqatksgpkvveftmtieekkmviddkgttlqamtfng
smpgptlvvhegdyvqltlvnpatnamphsvdfhgatgalggakltnvnpgeqatlrfka
drsgtfvyhcapegmvpwhvvsgmsgtlmvlprdglkdpqgkplhydraytigefdlyip
kgpdgkykdyatlaesygdtvqvmrtltpshivfngkvgaltganaltakvgetvllihs
qanrdtrphliggfgdwvwetgkfanppqrdletwfirggsagaalytfkqpgvyaylnh
nlieafelgaaghikvegkwnddlmkqikapapipr

    Sequence, based on observed residues (ATOM records): (download) 
    >2xx0A (A:)
dadklphtkvtlvappqvhpheqatksgpkvveftmtieekkmviddkgttlqamtfngs
mpgptlvvhegdyvqltlvnpatnamphsvdfhgatgalggakltnvnpgeqatlrfkad
rsgtfvyhcapegmvpwhvvsgmsgtlmvlprdglkdpqgkplhydraytigefdlyipk
gpdgkykdyatlaesygdtvqvmrtltpshivfngkvgaltganaltakvgetvllihsq
anrdtrphliggfgdwvwetgkfanppqrdletwfirggsagaalytfkqpgvyaylnhn
lieafelgaaghikvegkwnddlmkqikapapipr

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2xx0B (B:)
edadklphtkvtlvappqvhpheqatksgpkvveftmtieekkmviddkgttlqamtfng
smpgptlvvhegdyvqltlvnpatnamphsvdfhgatgalggakltnvnpgeqatlrfka
drsgtfvyhcapegmvpwhvvsgmsgtlmvlprdglkdpqgkplhydraytigefdlyip
kgpdgkykdyatlaesygdtvqvmrtltpshivfngkvgaltganaltakvgetvllihs
qanrdtrphliggfgdwvwetgkfanppqrdletwfirggsagaalytfkqpgvyaylnh
nlieafelgaaghikvegkwnddlmkqikapapipr