PDB entry 1ct2

View 1ct2 on RCSB PDB site
Description: crystal structure of the omtky3 p1 variant omtky3-thr18i in complex with sgpb
Class: hydrolase/hydrolase inhibitor
Keywords: enzyme-inhibitor complex, beta-branched p1 residue
Deposited on 1999-08-18, released 2000-01-12
The last revision prior to the SCOP 1.73 freeze date was dated 2003-09-23, with a file datestamp of 2007-06-28.
Experiment type: XRAY
Resolution: 1.65 Å
R-factor: 0.169
AEROSPACI score: 0.58 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'E':
    Compound: proteinase b
    Species: Streptomyces griseus
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1ct2e_
  • Chain 'I':
    Compound: ovomucoid inhibitor
    Species: Meleagris gallopavo
    Database cross-references and differences (RAF-indexed):
    • Uniprot P68390 (0-50)
      • variant (12)
    Domains in SCOP 1.73: d1ct2i_
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'E':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1ct2E (E:)
isggdaiysstgrcslgfnvrsgstyyfltaghctdgattwwansarttvlgttsgssfp
nndygivrytnttipkdgtvggqditsaanatvgmavtrrgsttgthsgsvtalnatvny
gggdvvygmirtnvcaepgdsggplysgtraigltsggsgncssggttffqpvtealvay
gvsvy

  • Chain 'I':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1ct2I (I:)
vdcseypkpactteyrplcgsdnktygnkcnfcnavvesngtltlshfgkc