PDB entry 1sif

View 1sif on RCSB PDB site
Description: Crystal structure of a multiple hydrophobic core mutant of ubiquitin
Class: structural protein
Keywords: hydrophobic mutants, folding, stability
Deposited on 2004-02-29, released 2004-07-27
The last revision prior to the SCOP 1.73 freeze date was dated 2004-09-28, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.18 Å
R-factor: 0.196
AEROSPACI score: -1.61 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Ubiquitin
    Species: HOMO SAPIENS
    Gene:
    Database cross-references and differences (RAF-indexed):
    • Uniprot P62988 (9-End)
      • engineered (9)
      • engineered (11)
      • engineered (13)
      • engineered (21)
      • engineered (23)
      • engineered (25)
      • engineered (34)
    Domains in SCOP 1.73: d1sifa_
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >1sifA (A:)
    hhhhhhlqglqlfiktltgktftvemepsdtienlkakiqdkegippdqqrlifagkqle
    dgrtlsdyniqkestlhlvlrlrgggld
    

    Sequence, based on observed residues (ATOM records): (download)
    >1sifA (A:)
    lqlfiktltgktftvemepsdtienlkakiqdkegippdqqrlifagkqledgrtlsdyn
    iqkestlhlvl