PDB entry 1kfe

View 1kfe on RCSB PDB site
Description: CRYSTAL STRUCTURE OF ALPHAT183V MUTANT OF TRYPTOPHAN SYNTHASE FROM SALMONELLA TYPHIMURIUM WITH L-Ser Bound To The Beta Site
Class: lyase
Keywords: helix
Deposited on 2001-11-20, released 2003-01-07
The last revision prior to the SCOP 1.73 freeze date was dated 2003-01-07, with a file datestamp of 2007-07-06.
Experiment type: XRAY
Resolution: 1.75 Å
R-factor: 0.192
AEROSPACI score: 0.52 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: tryptophan synthase alpha chain
    Species: Salmonella typhimurium
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00929 (0-267)
      • cloning artifact (86)
    Domains in SCOP 1.73: d1kfea_
  • Chain 'B':
    Compound: tryptophan synthase beta chain
    Species: Salmonella typhimurium LT2
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1kfeb_
  • Heterogens: NA, PLS, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1kfeA (A:)
meryenlfaqlndrregafvpfvtlgdpgieqslkiidtlidagadalelgvpfsdplad
gptiqnanlrafaagvtpaqcfemlaiirekhptipigllmyanlvfnngidafyarceq
vgvdsvlvadvpveesapfrqaalrhniapificppnadddllrqvasygrgytyllsrs
gvvgaenrgalplhhlieklkeyhaapalqgfgisspeqvsaavragaagaisgsaivki
ieknlaspkqmlaelrsfvsamkaasra

    Sequence, based on observed residues (ATOM records): (download) 
    >1kfeA (A:)
meryenlfaqlndrregafvpfvtlgdpgieqslkiidtlidagadalelgvpfsdplad
gptiqnanlrafaagvtpaqcfemlaiirekhptipigllmyanlvfnngidafyarceq
vgvdsvlvadvpveesapfrqaalrhniapificppnadddllrqvasygrgytyllhhl
ieklkeyhaapalqgfgisspeqvsaavragaagaisgsaivkiieknlaspkqmlaelr
sfvsamkaasra

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1kfeB (B:)
ttllnpyfgefggmyvpqilmpalnqleeafvsaqkdpefqaqfadllknyagrptaltk
cqnitagtrttlylkredllhggahktnqvlgqallakrmgkseiiaetgagqhgvasal
asallglkcriymgakdverqspnvfrmrlmgaevipvhsgsatlkdacnealrdwsgsy
etahymlgtaagphpyptivrefqrmigeetkaqildkegrlpdaviacvgggsnaigmf
adfindtsvgligvepgghgietgehgaplkhgrvgiyfgmkapmmqtadgqieesysis
agldfpsvgpqhaylnsigradyvsitddealeafktlcrhegiipalesshalahalkm
mreqpekeqllvvnlsgrgdkdiftvhdilkarg