PDB entry 1rxj

View 1rxj on RCSB PDB site
Description: Crystal structure of streptavidin mutant (M2) where the L3,4 loop was replace by that of avidin
Class: unknown function
Keywords: avidin, streptavidin, pseudo enzymatic activity, UNKNOWN FUNCTION
Deposited on 2003-12-18, released 2004-05-11
The last revision prior to the SCOPe 2.08 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 1.14 Å
R-factor: 0.18
AEROSPACI score: 0.84 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: streptavidin
    Species: Streptomyces avidinii [TaxId:1895]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P22629 (Start-120)
      • see remark 999 (31)
      • see remark 999 (37)
    Domains in SCOPe 2.08: d1rxja_
  • Chain 'B':
    Compound: streptavidin
    Species: Streptomyces avidinii [TaxId:1895]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P22629
      • see remark 999 (31)
      • see remark 999 (36-37)
    Domains in SCOPe 2.08: d1rxjb_
  • Chain 'C':
    Compound: streptavidin
    Species: Streptomyces avidinii [TaxId:1895]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P22629
      • see remark 999 (37)
    Domains in SCOPe 2.08: d1rxjc_
  • Chain 'D':
    Compound: streptavidin
    Species: Streptomyces avidinii [TaxId:1895]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P22629 (Start-120)
      • see remark 999 (37)
    Domains in SCOPe 2.08: d1rxjd_
  • Heterogens: BNI, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1rxjA (A:)
agitgtwynqlgstfivtagadgaltgtyesatsneikryvltgrydsapatdgsgtalg
wtvawknnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghdtftkvk
p

    Sequence, based on observed residues (ATOM records): (download) 
    >1rxjA (A:)
gitgtwynqlgstfivtagadgaltgtyesakryvltgrydsapatdgsgtalgwtvawk
nnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghdtftkvkp

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1rxjB (B:)
agitgtwynqlgstfivtagadgaltgtyesatsneikryvltgrydsapatdgsgtalg
wtvawknnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghdtftkvk
p

    Sequence, based on observed residues (ATOM records): (download) 
    >1rxjB (B:)
gitgtwynqlgstfivtagadgaltgtyesaikryvltgrydsapatdgsgtalgwtvaw
knnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghdtftkvk

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1rxjC (C:)
agitgtwynqlgstfivtagadgaltgtyesatsneikryvltgrydsapatdgsgtalg
wtvawknnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghdtftkvk
p

    Sequence, based on observed residues (ATOM records): (download) 
    >1rxjC (C:)
gitgtwynqlgstfivtagadgaltgtyeskryvltgrydsapatdgsgtalgwtvawkn
nyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghdtftkv

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >1rxjD (D:)
agitgtwynqlgstfivtagadgaltgtyesatsneikryvltgrydsapatdgsgtalg
wtvawknnyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghdtftkvk
p

    Sequence, based on observed residues (ATOM records): (download) 
    >1rxjD (D:)
gitgtwynqlgstfivtagadgaltgtyeskryvltgrydsapatdgsgtalgwtvawkn
nyrnahsattwsgqyvggaearintqwlltsgtteanawkstlvghdtftkvkp