PDB entry 3apt

View 3apt on RCSB PDB site
Description: properties and crystal structure of methylenetetrahydrofolate reductase from Thermus thermophilus HB8
Class: oxidoreductase
Keywords: tim barrel, oxidoreductase, flavin
Deposited on 2010-10-20, released 2011-09-14
The last revision prior to the SCOPe 2.07 freeze date was dated 2011-09-14, with a file datestamp of 2011-09-09.
Experiment type: XRAY
Resolution: 1.85 Å
R-factor: 0.205
AEROSPACI score: 0.46 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Methylenetetrahydrofolate reductase
    Species: Thermus thermophilus [TaxId:300852]
    Gene: TTHA0327
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d3apta_
  • Chain 'B':
    Compound: Methylenetetrahydrofolate reductase
    Species: Thermus thermophilus [TaxId:300852]
    Gene: TTHA0327
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.07: d3aptb_
  • Heterogens: FAD, ACT, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3aptA (A:)
mkirdllkarrgplfsfeffppkdpegeealfrtleelkafrpafvsitygamgstrers
vawaqriqslglnplahltvagqsrkevaevlhrfvesgvenllalrgdpprgervfrph
pegfryaaelvalirerygdrvsvggaaypeghpesesleadlrhfkakveagldfaitq
lffnnahyfgflerarragigipilpgimpvtsyrqlrrftevcgasipgpllaklerhq
ddpkavleigvehavrqvaelleagvegvhfytlnkspatrmvlerlglrpasgqpakla
aalehhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >3aptA (A:)
mkirdllkarrgplfsfeffppkdpegeealfrtleelkafrpafvsitygamgstrers
vawaqriqslglnplahltvagqsrkevaevlhrfvesgvenllalrgdpprgervfrph
pegfryaaelvalirerygdrvsvggaaypeghpesesleadlrhfkakveagldfaitq
lffnnahyfgflerarragigipilpgimpvtsyrqlrrftevcgasipgpllaklerhq
ddpkavleigvehavrqvaelleagvegvhfytlnkspatrmvlerlglrpa

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >3aptB (B:)
mkirdllkarrgplfsfeffppkdpegeealfrtleelkafrpafvsitygamgstrers
vawaqriqslglnplahltvagqsrkevaevlhrfvesgvenllalrgdpprgervfrph
pegfryaaelvalirerygdrvsvggaaypeghpesesleadlrhfkakveagldfaitq
lffnnahyfgflerarragigipilpgimpvtsyrqlrrftevcgasipgpllaklerhq
ddpkavleigvehavrqvaelleagvegvhfytlnkspatrmvlerlglrpasgqpakla
aalehhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >3aptB (B:)
mkirdllkarrgplfsfeffppkdpegeealfrtleelkafrpafvsitytrersvawaq
riqslglnplahltvagqsrkevaevlhrfvesgvenllalrgdpprggfryaaelvali
rerygdrvsvggaaypeghpesesleadlrhfkakveagldfaitqlffnnahyfgfler
arragigipilpgimpvtsyrqlrrftevcgasipgpllaklerhqddpkavleigveha
vrqvaelleagvegvhfytlnkspatrmvlerlgl