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 2.07 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 2.07: 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 2.07: d1rxjb_ - Chain 'C':
Compound: streptavidin
Species: Streptomyces avidinii [TaxId:1895]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.07: d1rxjc_ - Chain 'D':
Compound: streptavidin
Species: Streptomyces avidinii [TaxId:1895]
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.07: 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