PDB entry 1un2
View 1un2 on RCSB PDB site
Description: crystal structure of circularly permuted cpdsba_q100t99 preserved global fold and local structural adjustments
Class: oxidoreductase
Keywords: disulfide oxidoreductase, oxidoreductase, protein disulfide isomerase, protein folding, thioredoxin, redox protein, disulfide bond formation, circular permutation
Deposited on
2003-09-03, released
2003-09-26
The last revision prior to the SCOPe 2.07 freeze date was dated
2011-07-13, with a file datestamp of
2011-05-31.
Experiment type: XRAY
Resolution: 2.4 Å
R-factor: 0.211
AEROSPACI score: -3.67
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: thiol-disulfide interchange protein
Species: Escherichia coli [TaxId:562]
Database cross-references and differences (RAF-indexed):
- Uniprot P24991 (Start-193)
- PDB 1UN2 (193-193)
Domains in SCOPe 2.07: d1un2a_ - Heterogens: HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1un2A (A:)
qtirsasdirdvfinagikgeeydaawnsfvvkslvaqqekaaadvqlrgvpamfvngky
qlnpqgmdtsnmdvfvqqyadtvkylsekkgggtgaqyedgkqyttlekpvagapqvlef
fsffcphcyqfeevlhisdnvkkklpegvkmtkyhvnfmggdlgkdltqawavamalgve
dkvtvplfegvqktlik
Sequence, based on observed residues (ATOM records): (download)
>1un2A (A:)
qtirsasdirdvfinagikgeeydaawnsfvvkslvaqqekaaadvqlrgvpamfvngky
qlnpqgmdtsnmdvfvqqyadtvkylseyedgkqyttlekpvagapqvleffsffcphcy
qfeevlhisdnvkkklpegvkmtkyhvnfmggdlgkdltqawavamalgvedkvtvplfe
gvqktl