PDB entry 1qoq

View 1qoq on RCSB PDB site
Description: crystal structure of wild-type tryptophan synthase complexed with indole glycerol phosphate
Class: lyase
Keywords: lyase, carbon-oxygen lyase, tryptophan biosynthesis, pyridoxal phosphate
Deposited on 1999-11-15, released 2000-11-10
The last revision prior to the SCOPe 2.07 freeze date was dated 2013-04-17, with a file datestamp of 2013-04-12.
Experiment type: XRAY
Resolution: 1.8 Å
R-factor: 0.171
AEROSPACI score: 0.53 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: tryptophan synthase alpha chain
    Species: Salmonella typhimurium [TaxId:602]
    Gene: trpA
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d1qoqa_
  • Chain 'B':
    Compound: tryptophan synthase beta chain
    Species: Salmonella typhimurium [TaxId:602]
    Gene: TrpB
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0A2K1 (0-End)
      • cloning artifact (32)
      • conflict (173)
    Domains in SCOPe 2.07: d1qoqb_
  • Heterogens: IGP, PLP, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1qoqA (A:)
meryenlfaqlndrregafvpfvtlgdpgieqslkiidtlidagadalelgvpfsdplad
gptiqnanlrafaagvtpaqcfemlalirekhptipigllmyanlvfnngidafyarceq
vgvdsvlvadvpveesapfrqaalrhniapificppnadddllrqvasygrgytyllsrs
gvtgaenrgalplhhlieklkeyhaapalqgfgisspeqvsaavragaagaisgsaivki
ieknlaspkqmlaelrsfvsamkaasra

    Sequence, based on observed residues (ATOM records): (download) 
    >1qoqA (A:)
meryenlfaqlndrregafvpfvtlgdpgieqslkiidtlidagadalelgvpfsdplad
gptiqnanlrafaagvtpaqcfemlalirekhptipigllmyanlvfnngidafyarceq
vgvdsvlvadvpveesapfrqaalrhniapificppnadddllrqvasygrgytyllslh
hlieklkeyhaapalqgfgisspeqvsaavragaagaisgsaivkiieknlaspkqmlae
lrsfvsamkaasra

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1qoqB (B:)
ttllnpyfgefggmyvpqilmpalnqleeafvsaqkdpefqaqfadllknyagrptaltk
cqnitagtrttlylkredllhggahktnqvlgqallakrmgkseiiaetgagqhgvasal
asallglkcriymgakdverqspnvfrmrlmgaevipvhsgsatlkdacnealadwsgsy
etahymlgtaagphpyptivrefqrmigeetkaqildkegrlpdaviacvgggsnaigmf
adfindtsvgligvepgghgietgehgaplkhgrvgiyfgmkapmmqtadgqieesysis
agldfpsvgpqhaylnsigradyvsitddealeafktlcrhegiipalesshalahalkm
mreqpekeqllvvnlsgrgdkdiftvhdilkargei

    Sequence, based on observed residues (ATOM records): (download) 
    >1qoqB (B:)
ttllnpyfgefggmyvpqilmpalnqleeafvsaqkdpefqaqfadllknyagrptaltk
cqnitagtrttlylkredllhggahktnqvlgqallakrmgkseiiaetgagqhgvasal
asallglkcriymgakdverqspnvfrmrlmgaevipvhsgsatlkdacnealadwsgsy
etahymlgtaagphpyptivrefqrmigeetkaqildkegrlpdaviacvgggsnaigmf
adfindtsvgligvepgghgietgehgaplkhgrvgiyfgmkapmmqtadgqieesysis
agldfpsvgpqhaylnsigradyvsitddealeafktlcrhegiipalesshalahalkm
mreqpekeqllvvnlsgrgdkdiftvhdilkarg