PDB entry 6i0p

View 6i0p on RCSB PDB site
Description: Structure of quinolinate synthase in complex with 6-mercaptopyridine-2,3-dicarboxylic acid
Class: transferase
Keywords: NAD BIOSYNTHESIS, IRON SULFUR CLUSTER, transferase
Deposited on 2018-10-26, released 2019-03-20
The last revision prior to the SCOPe 2.08 freeze date was dated 2019-04-03, with a file datestamp of 2019-03-29.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: N/A
AEROSPACI score: 0.34 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Quinolinate synthase A
    Species: Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099) [TaxId:243274]
    Gene: nadA, TM_1644
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q9X1X7 (7-304)
      • expression tag (4-6)
      • engineered mutation (27)
      • engineered mutation (225)
    Domains in SCOPe 2.08: d6i0pa1, d6i0pa2
  • Heterogens: SF4, QAS, CL, PO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >6i0pA (A:)
mhhhhhhmvdeilklkkekgyiilahnfqipelqdiadfvgdslqlarkamelsekkilf
lgvdfmaelvkilnpdkkvivpdrsatcpmanrltpeiireyrekfpdapvvlyvnstse
cktladvictsanavevvkkldssvvifgpdrnlgeyvaektgkkvitipenghcpvhqf
naesidavrkkypdakvivhpecpkpvrdkadyvgstgqmekiperdpsrifvigteigm
ihklkkkfpdrefvplemavcvnmkkntlentlhalqtesfevilpkeviekakkpilrm
felmg

    Sequence, based on observed residues (ATOM records): (download) 
    >6i0pA (A:)
hhhmvdeilklkkekgyiilahnfqipelqdiadfvgdslqlarkamelsekkilflgvd
fmaelvkilnpdkkvivpdrsatcpmanrltpeiireyrekfpdapvvlyvnstsecktl
advictsanavevvkkldssvvifgpdrnlgeyvaektgkkvitipenghcpvhqfnaes
idavrkkypdakvivhpecpkpvrdkadyvgstgqmekiperdpsrifvigteigmihkl
kkkfpdrefvplemavcvnmkkntlentlhalqtesfevilpkeviekakkpilrmfelm
g