PDB entry 1gs3

View 1gs3 on RCSB PDB site
Description: high resolution crystal structure of pi delta-5-3-ketosteroid isomerase mutants y30f/y55f/y115f/ d38n (y32f/y57f/y119f/d40n, pi numbering)complexed with equilenin at 2.1 a resolution
Class: isomerase
Keywords: isomerase
Deposited on 2001-12-27, released 2003-01-23
The last revision prior to the SCOP 1.73 freeze date was dated 2003-01-23, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.1 Å
R-factor: 0.2129
AEROSPACI score: 0.4 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: steroid delta-isomerase
    Species: Pseudomonas putida
    Database cross-references and differences (RAF-indexed):
    • Uniprot P07445
      • engineered mutation (31)
      • engineered mutation (39)
      • engineered mutation (56)
      • engineered mutation (118)
    Domains in SCOP 1.73: d1gs3a_
  • Heterogens: EQU, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1gs3A (A:)
mnlptaqevqglmaryielvdvgdieaivqmfaddatvenpfgqppihgreqiaaffrqg
lgggkvracltgpvrashngcgampfrvemvwngqpcaldvidvmrfdehgriqtmqafw
sevnlsvrepq

    Sequence, based on observed residues (ATOM records): (download) 
    >1gs3A (A:)
nlptaqevqglmaryielvdvgdieaivqmfaddatvenpfgqppihgreqiaaffrqgl
kvracltgpvrashngcgampfrvemvwngqpcaldvidvmrfdehgriqtmqafwsevn
lsv